Compare commits

...

66 Commits

Author SHA1 Message Date
CI
029235a652 chore(release): 1.0.0-rc.0 2019-04-07 22:01:14 +00:00
44f3d79f68 build: update webpack and babel (#1793) 2019-04-07 14:24:17 -07:00
7ebef72e92 ci: automate changelog generation (#1792) 2019-04-07 12:49:10 -07:00
2c018d1987 fix: wrap .sheet.cssRules access in try...catch. (#1693) 2019-04-07 12:17:43 -07:00
5cbe5db351 fix: prevent unhandled promise rejections for hidden frames (#1762) 2019-04-06 23:44:01 -07:00
3212184146 docs: improve canvas size limit documentation (#1576) 2019-04-06 23:36:29 -07:00
349bbf137a fix: enforce colorstop min 0 (#1743) 2019-04-06 23:24:07 -07:00
c45ef099fe ci: Improve CI pipeline (#1790) 2019-04-06 23:07:52 -07:00
24823d0491 Upgrade gatsbyjs to v2 2019-04-05 21:28:45 -07:00
41eb8ab22f Add support for ES and browser bundlers (#1534) 2018-07-06 23:03:14 +08:00
4e02a4c7a1 Remove unintended space (#1501) 2018-07-06 23:02:50 +08:00
ce45c1bbdd Update proxy version 2018-07-06 22:55:59 +08:00
078b388974 Update mocha 2018-07-06 22:55:11 +08:00
3ae7dd2ebb Flow ignore rollup config 2018-07-06 22:39:35 +08:00
dab77acde4 Update package-lock.json 2018-07-06 22:31:13 +08:00
83e7eaa795 Fix type import 2018-07-06 22:28:48 +08:00
cb7fbcf33e Begin implementing rollup 2018-07-06 22:28:30 +08:00
9a6e57aa00 v1.0.0-alpha.12 2018-04-05 20:49:54 +08:00
a3e25d71cb Fix white space appearing on element rendering (Fix #1438) 2018-04-05 20:41:16 +08:00
9da0f60551 Reset canvas transform on finish (Fix #1494) 2018-04-05 19:42:32 +08:00
f347953042 Remove iOS 8.4 tests 2018-04-01 17:42:27 +08:00
48b4c20e24 v1.0.0-alpha.11 2018-04-01 17:14:38 +08:00
6341788edf Update package-lock.json 2018-04-01 17:09:49 +08:00
0e273418c7 IE11 Member not found fix Wrap accesing the cssText property in a try...catch (#1415)
* https://github.com/niklasvh/html2canvas/issues/1374 - Wrap accesing the cssText property in a try...catch
2018-04-01 16:49:23 +08:00
e6bbc1abb5 Merge pull request #1487 from mapleeit/support-blob-image-resources
support blob image resources in non-foreignObjectRendering mode
2018-04-01 16:43:40 +08:00
13bbc90048 support blob image resources in non-foreignObjectRendering mode 2018-03-30 16:37:18 +08:00
102b5a1282 v1.0.0-alpha.10 2018-02-15 22:50:40 +08:00
01e4920876 Fix window reference for node tests 2018-02-15 22:19:25 +08:00
da2794f7f7 Fix version logging (Fix #1421) 2018-02-15 22:07:40 +08:00
9fb9898894 Re-introduce onclone option (Fix #1434) 2018-02-15 21:40:48 +08:00
952eb4cf7c Fix Travis chrome tests 2018-02-15 21:28:11 +08:00
fad4f837c9 Add ignoreElements predicate function option 2018-02-15 21:26:09 +08:00
e6c44afca1 Merge pull request #1417 from eKoopmans/bugfix/underlines
Revert "Fix underlines, relative to 'bottom' baseline"
2018-02-15 21:00:48 +08:00
d023de0b99 Revert "Fix underlines, relative to 'bottom' baseline"
This reverts commit 0c8d38d9c0.
2018-01-26 18:10:15 +11:00
0f01810005 Update website styles 2018-01-08 22:21:11 +08:00
bf03cf5237 Make website responsive 2018-01-08 21:38:54 +08:00
a555dfc085 Revert "Revert "Update html2canvas version""
This reverts commit 69fb48969e.
2018-01-08 20:42:48 +08:00
69fb48969e Revert "Update html2canvas version"
This reverts commit c9a60c4ff9.

# Conflicts:
#	www/package-lock.json
#	www/package.json
2018-01-07 23:19:47 +08:00
974c35c368 Update website html2canvas package 2018-01-07 22:14:16 +08:00
0fe9632a32 v1.0.0-alpha.9 2018-01-07 20:56:59 +08:00
c9a60c4ff9 Update html2canvas version 2018-01-07 20:54:22 +08:00
4c14894a0a Correctly clone dynami CSSStyleSheets (Fix #1370) 2018-01-07 20:13:26 +08:00
8788a9f458 Add npm badges 2018-01-07 19:22:36 +08:00
e198eae398 Merge branch 'jkrielaars-border-radius' 2018-01-07 19:20:24 +08:00
474b5e81a7 Refactor border-radius update 2018-01-07 19:19:55 +08:00
b97972eeb6 updated calculation of border-radius 2018-01-04 08:59:38 +01:00
b7c7464c5f v1.0.0-alpha.8 2018-01-02 20:24:12 +08:00
ae019f174c Use correct doctype in cloned Document (Fix #1298) 2018-01-02 20:06:24 +08:00
ea6062c85b Fix individual border rendering (Fix #1349) 2018-01-02 20:04:28 +08:00
9a4a506366 v1.0.0-alpha.7 2017-12-31 20:22:20 +08:00
cb93b80d0d Add thai text test 2017-12-31 20:19:27 +08:00
79e1c857e6 Fix form input text positions (Fix #1338 #1347) 2017-12-31 19:38:31 +08:00
cc9d1f89dc Merge pull request #1348 from niklasvh/line-breaking
Implement unicode line-breaking
2017-12-31 19:14:26 +08:00
d0f7ecfa9a Update css-line-breaking to 1.0.1 2017-12-31 00:24:38 +08:00
1870433307 Implement unicode line-breaking 2017-12-31 00:14:21 +08:00
3a5ed43e97 Update package-lock.json 2017-12-29 19:15:49 +08:00
8429761e8f Fix tag names 2017-12-28 14:25:29 +08:00
c4e670addf v1.0.0-alpha6 2017-12-28 14:19:52 +08:00
0aeb54ca2e Remove console.logs 2017-12-28 13:58:42 +08:00
eec84fa39e Fix list-style-type: none (Fix #1340) 2017-12-28 13:52:05 +08:00
22f58d5d1c Merge branch 'vnmc-feature/HTC-0010_PseudoContent' 2017-12-24 17:09:27 +08:00
9046e0d554 Update to use list style parser from ListItem 2017-12-24 17:08:54 +08:00
afa5d7cb8e Merge branch 'feature/HTC-0010_PseudoContent' of git://github.com/vnmc/html2canvas into vnmc-feature/HTC-0010_PseudoContent 2017-12-24 16:30:13 +08:00
3881e3cf96 Update support for list-style 2017-12-22 00:07:10 +08:00
6d0cd2d226 fixed flow problems in PseudoNodeContent.js 2017-12-15 23:46:26 +01:00
78c3c7fc71 improved support of 'content' for pseudo elements (multiple components, counters, attr, quotes) 2017-12-15 12:40:04 +01:00
68 changed files with 22483 additions and 11284 deletions

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@ -1,4 +1,13 @@
{
"plugins": ["transform-object-rest-spread"],
"presets": ["es2015", "flow"]
"presets": [[
"@babel/preset-env",
{
"targets": {
"ie": "9"
}
}
], "@babel/preset-flow"],
"plugins": [
"add-module-exports"
]
}

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@ -11,7 +11,7 @@ insert_final_newline = true
indent_style = space
indent_size = 4
[{.travis.yml,package.json}]
[{azure-pipelines.yml,package.json}]
# The indent size used in the `package.json` file cannot be changed
# https://github.com/npm/npm/pull/3180#issuecomment-16336516
indent_size = 2

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@ -1,5 +1,6 @@
[ignore]
.*/www/.*
.*/node_modules/@webassemblyjs/.*
[include]
[libs]
./flow-typed

1
.gitignore vendored
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@ -1,4 +1,5 @@
/dist
/tmp
/build
/nbproject/
image.jpg

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@ -5,6 +5,7 @@ scripts/
src/
tests/
www/
tmp/
.github/
*.iml
.babelrc
@ -13,6 +14,8 @@ www/
.npmignore
.eslintrc
.travis.yml
azure-pipelines.yml
karma.js
karma.conf.js
rollup.config.js
webpack.config.js

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@ -1,57 +0,0 @@
language: node_js
node_js:
- '7'
env:
global:
- secure: eW41gIqOizwO4pTgWnAAbW75AP7F+CK9qfSed/fSh4sJ9HWMIY1YRIaY8gjr+6jV/f7XVHcXuym6ZxgINYSkVKbF1JKxBJNLOXtSgNbVHSic58pYFvUjwxIBI9aPig9uux1+DbnpWqXFDTcACJSevQZE0xwmjdrSkDLgB0G34v8=
- secure: Y2Av+Gd3z9uQEB36GwdOOuGka0hx0/HeitASEo59z934O8RxnmN9eNTXS7dDT3XtKtwxIyLTOEpS7qlRdWahH28hr/dS4xJj6ao58C+1xMcDs6NAPGmDxUlcJWpcGEsnjmXjQCc3fBioSTdpIBrK/gdvgpNh77UKG74Sk7Z+YGk=
addons:
chrome: stable
firefox: latest
dist: trusty
sudo: false
before_script:
- export DISPLAY=:99.0
- sh -e /etc/init.d/xvfb start
notifications:
webhooks:
urls:
- https://webhooks.gitter.im/e/2b007d4f86de89588804
on_success: always
on_failure: always
on_start: false
script:
- npm run build
- cd www && npm install && npm run build && cd ..
- npm test
deploy:
- provider: npm
email: niklasvh@gmail.com
api_key:
secure: G/Szpr8q4/D6hp+H/Z9yyluUXtHAwf7LLa1Y07X59/Enlj1h7V5fQ7AW4/iAVM3XbIsrCPWR3dJU9g/ZxpxFg4OovIHVpS2Jr/mahtPYWdHR3pWuSmMW8QD+Twnq2VAFwSgg5Oumq3QxhX3YbCOnZox6+6Uviqk8FO7Z5B0RwW4=
skip_cleanup: true
on:
tags: true
branch: master
repo: niklasvh/html2canvas
- provider: releases
api_key:
secure: "PowO/Jat660k3gHcjgI6DlJz15RM7pLUu11UPsLCtYJ8ZwodppE6Keg0DfVkSFSIZttZor+UssDwP/WOEqfZNLqmXbcj3Gec4xolohet/GOe0KJKKuF/HgggbcxumopxMX6sMVePlMBpkLpHh7tgEAEHBWTlzC1c1a7Xa48fZ7k="
file:
- "dist/html2canvas.js"
- "dist/html2canvas.min.js"
skip_cleanup: true
on:
tags: true
branch: master
repo: niklasvh/html2canvas
- provider: pages
skip_cleanup: true
local_dir: www/public
target_branch: gh-pages
fqdn: html2canvas.hertzen.com
github_token:
secure: "PowO/Jat660k3gHcjgI6DlJz15RM7pLUu11UPsLCtYJ8ZwodppE6Keg0DfVkSFSIZttZor+UssDwP/WOEqfZNLqmXbcj3Gec4xolohet/GOe0KJKKuF/HgggbcxumopxMX6sMVePlMBpkLpHh7tgEAEHBWTlzC1c1a7Xa48fZ7k="
on:
branch: master
repo: niklasvh/html2canvas

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@ -1,35 +1,90 @@
### Changelog ###
# Change Log
#### v1.0.0-alpha5 - 21.12.2017 ####
All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
# [1.0.0-rc.0](https://github.com/niklasvh/html2canvas/compare/v1.0.0-alpha.12...v1.0.0-rc.0) (2019-04-07)
### build
* update webpack and babel (#1793) ([44f3d79f68836624c2673a86f9ad47c17ef843c3](https://github.com/niklasvh/html2canvas/commit/44f3d79f68836624c2673a86f9ad47c17ef843c3)), closes [#1793](https://github.com/niklasvh/html2canvas/issues/1793)
### ci
* automate changelog generation (#1792) ([7ebef72e927eaafd34a1792ece431d2a73109230](https://github.com/niklasvh/html2canvas/commit/7ebef72e927eaafd34a1792ece431d2a73109230)), closes [#1792](https://github.com/niklasvh/html2canvas/issues/1792)
* Improve CI pipeline (#1790) ([c45ef099fe8f7142e174f4fce39448a370a987d5](https://github.com/niklasvh/html2canvas/commit/c45ef099fe8f7142e174f4fce39448a370a987d5)), closes [#1790](https://github.com/niklasvh/html2canvas/issues/1790)
### docs
* improve canvas size limit documentation (#1576) ([3212184146b33c3564c2f416e1bfda911737c38b](https://github.com/niklasvh/html2canvas/commit/3212184146b33c3564c2f416e1bfda911737c38b)), closes [#1576](https://github.com/niklasvh/html2canvas/issues/1576)
### fix
* enforce colorstop min 0 (#1743) ([349bbf137abd83464e074db3948fc79a541c2ef3](https://github.com/niklasvh/html2canvas/commit/349bbf137abd83464e074db3948fc79a541c2ef3)), closes [#1743](https://github.com/niklasvh/html2canvas/issues/1743)
* prevent unhandled promise rejections for hidden frames (#1762) ([5cbe5db35155e3a9790a30de09feb17843053b7a](https://github.com/niklasvh/html2canvas/commit/5cbe5db35155e3a9790a30de09feb17843053b7a)), closes [#1762](https://github.com/niklasvh/html2canvas/issues/1762)
* wrap .sheet.cssRules access in try...catch. (#1693) ([2c018d19875ced30caafdc40f84ca531de6e6f91](https://github.com/niklasvh/html2canvas/commit/2c018d19875ced30caafdc40f84ca531de6e6f91)), closes [#1693](https://github.com/niklasvh/html2canvas/issues/1693)
# [1.0.0-alpha.12](https://github.com/niklasvh/html2canvas/compare/v1.0.0-alpha.12...v1.0.0-alpha.13) (2019-04-07)
* Fix white space appearing on element rendering (Fix #1438)
* Reset canvas transform on finish (Fix #1494)
# v1.0.0-alpha.11 - 1.4.2018
* Fix IE11 member not found error
* Support blob image resources in non-foreignObjectRendering mode
# v1.0.0-alpha.10 - 15.2.2018
* Re-introduce `onclone` option (Fix #1434)
* Add `ignoreElements` predicate function option
* Fix version console logging
# v1.0.0-alpha.9 - 7.1.2018
* Fix dynamic style sheets
* Fix > 50% border-radius values
# v1.0.0-alpha.8 - 2.1.2018
* Use correct doctype in cloned Document (Fix #1298)
* Fix individual border rendering (Fix #1349)
# v1.0.0-alpha.7 - 31.12.2017
* Fix form input rendering (#1338)
* Improve word line breaking algorithm
# v1.0.0-alpha.6 - 28.12.2017
* Fix list-style: none (#1340)
* Extend supported values for pseudo element content
# v1.0.0-alpha.5 - 21.12.2017
* Fix underline positioning
* Fix canvas rendering on Chrome
* Fix overflow: auto
* Added support for rendering list-style
#### v1.0.0-alpha4 - 12.12.2017 ####
v1.0.0-alpha.4 - 12.12.2017
* Fix rendering with multiple fonts defined (Fix #796)
* Add support for radial-gradients
* Fix logging option (#1302)
* Add support for rendering webgl canvas content (#646)
* Fix external SVG loading with proxies (#802)
#### v1.0.0-alpha3 - 9.12.2017 ####
# v1.0.0-alpha.3 - 9.12.2017
* Disable `foreignObjectRendering` by default (#1295)
* Fix background-size when using background-origin and background-size: cover/contain (#1299)
* Added support for background-origin: content-box (#1299)
#### v1.0.0-alpha2 - 7.12.2017 ####
# v1.0.0-alpha.2 - 7.12.2017
* Fix scroll positions for CanvasRenderer (#1259)
* Fix `data-html2canvas-ignore` attribute (#1253)
* Fix decimal `letter-spacing` values (#1293)
#### v1.0.0-alpha1 - 5.12.2017 ####
# v1.0.0-alpha.1 - 5.12.2017
* Complete rewrite of library
##### Breaking Changes #####
* Remove deprecated onrendered callback, calling `html2canvas` returns a `Promise<HTMLCanvasElement>`
* Removed option `type`, same results can be achieved by assigning `x`, `y`, `scrollX`, `scrollY`, `width` and `height` properties.
##### New featues / fixes #####
## New featues / fixes
* Add support for scaling canvas (defaults to device pixel ratio)
* Add support for multiple text-shadows
* Add support for multiple text-decorations
@ -39,18 +94,18 @@
* Correctly support all angle types for linear-gradients
* Add support for multiple values for background-repeat, background-position and background-size
#### v0.5.0-beta4 - 23.1.2016 ####
# v0.5.0-beta4 - 23.1.2016
* Fix logger requiring access to window object
* Derequire browserify build
* Fix rendering of specific elements when window is scrolled and `type` isn't set to `view`
#### v0.5.0-beta3 - 6.12.2015 ####
# v0.5.0-beta3 - 6.12.2015
* Handle color names in linear gradients
#### v0.5.0-beta2 - 20.10.2015 ####
# v0.5.0-beta2 - 20.10.2015
* Remove Promise polyfill (use native or provide it yourself)
#### v0.5.0-beta1 - 19.10.2015 ####
# v0.5.0-beta1 - 19.10.2015
* Fix bug with unmatched color stops in gradients
* Fix scrolling issues with iOS
* Correctly handle named colors in gradients
@ -58,11 +113,11 @@
* Fix transparent colors breaking gradients
* Preserve scrolling positions on render
#### v0.5.0-alpha2 - 3.2.2015 ####
# v0.5.0-alpha2 - 3.2.2015
* Switch to using browserify for building
* Fix (#517) Chrome stretches background images with 'auto' or single attributes
#### v0.5.0-alpha - 19.1.2015####
# v0.5.0-alpha - 19.1.2015
* Complete rewrite of library
* Switched interface to return Promise
* Uses hidden iframe window to perform rendering, allowing async rendering and doesn't force the viewport to be scrolled to the top anymore.
@ -73,14 +128,14 @@
* Changed format for proxy requests, permitting binary responses with CORS headers as well
* Fixed many layering issues (see z-index tests)
#### v0.4.1 - 7.9.2013 ####
# v0.4.1 - 7.9.2013
* Added support for bower
* Improved z-index ordering
* Basic implementation for CSS transformations
* Fixed inline text in top element
* Basic implementation for text-shadow
#### v0.4.0 - 30.1.2013 ####
# v0.4.0 - 30.1.2013
* Added rendering tests with <a href="https://github.com/niklasvh/webdriver.js">webdriver</a>
* Switched to using grunt for building
* Removed support for IE<9, including any FlashCanvas bits
@ -90,7 +145,7 @@
* Support for placeholder rendering
* Reformatted all tests to small units to test specific features
#### v0.3.4 - 26.6.2012 ####
# v0.3.4 - 26.6.2012
* Removed (last?) jQuery dependencies (<a href="https://github.com/niklasvh/html2canvas/commit/343b86705fe163766fcf735eb0217130e4bd5b17">niklasvh</a>)
* SVG-powered rendering (<a href="https://github.com/niklasvh/html2canvas/commit/67d3e0d0f59a5a654caf71a2e3be6494ff146c75">niklasvh</a>)
@ -98,7 +153,7 @@
* Split renderers to their own objects (<a href="https://github.com/niklasvh/html2canvas/commit/94f2f799a457cd29a21cc56ef8c06f1697866739">niklasvh</a>)
* Simplified API, cleaned up code (<a href="https://github.com/niklasvh/html2canvas/commit/c7d526c9eaa6a4abf4754d205fe1dee360c7660e">niklasvh</a>)
#### v0.3.3 - 2.3.2012 ####
# v0.3.3 - 2.3.2012
* SVG taint fix, and additional taint testing options for rendering (<a href="https://github.com/niklasvh/html2canvas/commit/2dc8b9385e656696cb019d615bdfa1d98b17d5d4">niklasvh</a>)
* Added support for CORS images and option to create canvas as tainted (<a href="https://github.com/niklasvh/html2canvas/commit/3ad49efa0032cde25c6ed32a39e35d1505d3b2ef">niklasvh</a>)
@ -106,7 +161,7 @@
* Added integrated support for Flashcanvas (<a href="https://github.com/niklasvh/html2canvas/commit/e9257191519f67d74fd5e364d8dee3c0963ba5fc">niklasvh</a>)
* Fixed a variety of legacy IE bugs (<a href="https://github.com/niklasvh/html2canvas/commit/b65357c55d0701017bafcd357bc654b54d458f8f">niklasvh</a>)
#### v0.3.2 - 20.2.2012 ####
# v0.3.2 - 20.2.2012
* Added changelog!
* Added bookmarklet (<a href="https://github.com/niklasvh/html2canvas/commit/b320dd306e1a2d32a3bc5a71b6ebf6d8c060cde5">cobexer</a>)

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@ -3,7 +3,10 @@ html2canvas
[Homepage](https://html2canvas.hertzen.com) | [Downloads](https://github.com/niklasvh/html2canvas/releases) | [Questions](http://stackoverflow.com/questions/tagged/html2canvas?sort=newest) | [Donate](https://www.gittip.com/niklasvh/)
[![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/niklasvh/html2canvas?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) [![Build Status](https://travis-ci.org/niklasvh/html2canvas.svg)](https://travis-ci.org/niklasvh/html2canvas)
[![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/niklasvh/html2canvas?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
[![Build Status](https://dev.azure.com/niklasvh/html2canvas/_apis/build/status/niklasvh.html2canvas?branchName=master)](https://dev.azure.com/niklasvh/html2canvas/_build/latest?definitionId=1&branchName=master)
[![NPM Downloads](https://img.shields.io/npm/dm/html2canvas.svg)](https://www.npmjs.org/package/html2canvas)
[![NPM Version](https://img.shields.io/npm/v/html2canvas.svg)](https://www.npmjs.org/package/html2canvas)
#### JavaScript HTML renderer ####

313
azure-pipelines.yml Normal file
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@ -0,0 +1,313 @@
trigger:
- master
jobs:
- job: Build
displayName: Build
pool:
vmImage: 'Ubuntu-16.04'
steps:
- task: NodeTool@0
inputs:
versionSpec: '10.x'
displayName: 'Install Node.js'
- task: Npm@0
inputs:
command: install
- script: npm run build
displayName: Build
- script: |
npm pack
mv html2canvas-*.tgz html2canvas.tgz
tar --list --verbose --file=html2canvas.tgz
displayName: Pack
name: pack
- task: PublishBuildArtifacts@1
inputs:
PathtoPublish: html2canvas.tgz
artifactName: npm
- task: PublishBuildArtifacts@1
inputs:
PathtoPublish: 'dist'
artifactName: dist
- task: PublishBuildArtifacts@1
inputs:
PathtoPublish: 'build'
artifactName: build
- job: Test
displayName: Tests
pool:
vmImage: 'Ubuntu-16.04'
steps:
- task: NodeTool@0
inputs:
versionSpec: '10.x'
displayName: 'Install Node.js'
- task: Npm@0
inputs:
command: install
- script: npm run build
displayName: Build
- script: npm run lint
displayName: Lint
- script: npm run flow
displayName: Flow
- script: npm run test:node
displayName: Unit tests
- job: Build_docs
displayName: Build docs
pool:
vmImage: 'Ubuntu-16.04'
steps:
- task: NodeTool@0
inputs:
versionSpec: '10.x'
displayName: 'Install Node.js'
- task: Npm@0
inputs:
command: install
- script: npm run build && cd www && npm install && npm run build && cd ..
displayName: Build docs
- task: PublishBuildArtifacts@1
displayName: Upload docs website artifact
inputs:
PathtoPublish: 'www/public'
artifactName: docs
- job: Browser_Tests_Linux_Firefox_Stable
displayName: Linux Firefox Stable
pool:
vmImage: 'Ubuntu-16.04'
variables:
TARGET_BROWSER: Firefox_Stable
dependsOn: Build
condition: succeeded()
steps:
- task: NodeTool@0
inputs:
versionSpec: '10.x'
displayName: 'Install Node.js'
- task: Npm@0
inputs:
command: install
- task: DownloadBuildArtifacts@0
displayName: 'Download library'
inputs:
artifactName: dist
downloadPath: $(System.DefaultWorkingDirectory)
- task: DownloadBuildArtifacts@0
displayName: 'Download testrunner'
inputs:
artifactName: build
downloadPath: $(System.DefaultWorkingDirectory)
- script: Xvfb :99 &
displayName: 'Start Xvfb'
- script: DISPLAY=:99 npm run karma
displayName: 'Run Firefox tests - Firefox Stable'
- task: PublishTestResults@2
condition: succeededOrFailed()
inputs:
testRunner: JUnit
testResultsFiles: 'tmp/junit/*.xml'
- task: PublishBuildArtifacts@1
displayName: Upload Screenshots
condition: succeededOrFailed()
inputs:
PathtoPublish: 'tmp/reftests'
artifactName: ReftestResults
- job: Browser_Tests_Linux_Chrome_Stable
displayName: Linux Chrome Stable
pool:
vmImage: 'Ubuntu-16.04'
variables:
TARGET_BROWSER: Chrome_Stable
dependsOn: Build
condition: succeeded()
steps:
- task: NodeTool@0
inputs:
versionSpec: '10.x'
displayName: 'Install Node.js'
- task: Npm@0
inputs:
command: install
- task: DownloadBuildArtifacts@0
displayName: 'Download library'
inputs:
artifactName: dist
downloadPath: $(System.DefaultWorkingDirectory)
- task: DownloadBuildArtifacts@0
displayName: 'Download testrunner'
inputs:
artifactName: build
downloadPath: $(System.DefaultWorkingDirectory)
- script: Xvfb :99 &
displayName: 'Start Xvfb'
- script: DISPLAY=:99 npm run karma
displayName: 'Run Chrome tests - Chrome Stable'
- task: PublishTestResults@2
condition: succeededOrFailed()
inputs:
testRunner: JUnit
testResultsFiles: 'tmp/junit/*.xml'
- task: PublishBuildArtifacts@1
displayName: Upload Screenshots
condition: succeededOrFailed()
inputs:
PathtoPublish: 'tmp/reftests'
artifactName: ReftestResults
- job: Browser_Tests_OSX_Safari_Stable
displayName: OSX Safari Stable
pool:
vmImage: 'macOS-10.13'
variables:
TARGET_BROWSER: Safari_Stable
dependsOn: Build
condition: succeeded()
steps:
- task: NodeTool@0
inputs:
versionSpec: '10.x'
displayName: 'Install Node.js'
- task: Npm@0
inputs:
command: install
- task: DownloadBuildArtifacts@0
displayName: 'Download library'
inputs:
artifactName: dist
downloadPath: $(System.DefaultWorkingDirectory)
- task: DownloadBuildArtifacts@0
displayName: 'Download testrunner'
inputs:
artifactName: build
downloadPath: $(System.DefaultWorkingDirectory)
- script: npm run karma
displayName: 'Run Safari tests - Safari Stable'
- task: PublishTestResults@2
condition: succeededOrFailed()
inputs:
testRunner: JUnit
testResultsFiles: 'tmp/junit/*.xml'
- task: PublishBuildArtifacts@1
displayName: Upload Screenshots
condition: succeededOrFailed()
inputs:
PathtoPublish: 'tmp/reftests'
artifactName: ReftestResults
- job: Browser_Tests_Windows_IE9
displayName: Windows Internet Explorer 9 (Emulated)
pool:
vmImage: 'vs2017-win2016'
variables:
TARGET_BROWSER: IE_9
dependsOn: Build
condition: succeeded()
steps:
- task: NodeTool@0
inputs:
versionSpec: '10.x'
displayName: 'Install Node.js'
- task: Npm@0
inputs:
command: install
- task: DownloadBuildArtifacts@0
displayName: 'Download library'
inputs:
artifactName: dist
downloadPath: $(System.DefaultWorkingDirectory)
- task: DownloadBuildArtifacts@0
displayName: 'Download testrunner'
inputs:
artifactName: build
downloadPath: $(System.DefaultWorkingDirectory)
- script: npm run karma
displayName: 'Run Internet Explorer tests - IE 9'
- task: PublishTestResults@2
condition: succeededOrFailed()
inputs:
testRunner: JUnit
testResultsFiles: 'tmp/junit/*.xml'
- task: PublishBuildArtifacts@1
displayName: Upload Screenshots
condition: succeededOrFailed()
inputs:
PathtoPublish: 'tmp/reftests'
artifactName: ReftestResults
- job: Browser_Tests_Windows_IE10
displayName: Windows Internet Explorer 10 (Emulated)
pool:
vmImage: 'vs2017-win2016'
variables:
TARGET_BROWSER: IE_10
dependsOn: Build
condition: succeeded()
steps:
- task: NodeTool@0
inputs:
versionSpec: '10.x'
displayName: 'Install Node.js'
- task: Npm@0
inputs:
command: install
- task: DownloadBuildArtifacts@0
displayName: 'Download library'
inputs:
artifactName: dist
downloadPath: $(System.DefaultWorkingDirectory)
- task: DownloadBuildArtifacts@0
displayName: 'Download testrunner'
inputs:
artifactName: build
downloadPath: $(System.DefaultWorkingDirectory)
- script: npm run karma
displayName: 'Run Internet Explorer tests - IE 10'
- task: PublishTestResults@2
condition: succeededOrFailed()
inputs:
testRunner: JUnit
testResultsFiles: 'tmp/junit/*.xml'
- task: PublishBuildArtifacts@1
displayName: Upload Screenshots
condition: succeededOrFailed()
inputs:
PathtoPublish: 'tmp/reftests'
artifactName: ReftestResults
- job: Browser_Tests_Windows_IE11
displayName: Windows Internet Explorer 11
pool:
vmImage: 'vs2017-win2016'
variables:
TARGET_BROWSER: IE_11
dependsOn: Build
condition: succeeded()
steps:
- task: NodeTool@0
inputs:
versionSpec: '10.x'
displayName: 'Install Node.js'
- task: Npm@0
inputs:
command: install
- task: DownloadBuildArtifacts@0
displayName: 'Download library'
inputs:
artifactName: dist
downloadPath: $(System.DefaultWorkingDirectory)
- task: DownloadBuildArtifacts@0
displayName: 'Download testrunner'
inputs:
artifactName: build
downloadPath: $(System.DefaultWorkingDirectory)
- script: npm run karma
displayName: 'Run Internet Explorer tests - IE 11'
- task: PublishTestResults@2
condition: succeededOrFailed()
inputs:
testRunner: JUnit
testResultsFiles: 'tmp/junit/*.xml'
- task: PublishBuildArtifacts@1
displayName: Upload Screenshots
condition: succeededOrFailed()
inputs:
PathtoPublish: 'tmp/reftests'
artifactName: ReftestResults

View File

@ -1,5 +1,5 @@
---
title: "Configuration"
title: "Options"
description: "Explore the different configuration options available for html2canvas"
previousUrl: "/getting-started"
previousTitle: "Getting Started"
@ -17,7 +17,9 @@ These are all of the available configuration options.
| canvas | `null` | Existing `canvas` element to use as a base for drawing on
| foreignObjectRendering | `false` | Whether to use ForeignObject rendering if the browser supports it
| imageTimeout | `15000` | Timeout for loading an image (in milliseconds). Set to `0` to disable timeout.
| ignoreElements | `(element) => false` | Predicate function which removes the matching elements from the render.
| logging | `true` | Enable logging for debug purposes
| onclone | `null` | Callback function which is called when the Document has been cloned for rendering, can be used to modify the contents that will be rendered without affecting the original source document.
| proxy | `null` | Url to the [proxy](/proxy/) which is to be used for loading cross-origin images. If left empty, cross-origin images won't be loaded.
| removeContainer | `true` | Whether to cleanup the cloned DOM elements html2canvas creates temporarily
| scale | `window.devicePixelRatio` | The scale to use for rendering. Defaults to the browsers device pixel ratio.

View File

@ -13,8 +13,14 @@ methods to check whether an image would taint the canvas before applying it. If
If you wish to load images that reside outside of your pages origin, you can use a [proxy](/proxy) to load the images.
## Why is the produced canvas empty or cuts off half way through?
Make sure that `canvas` element doesn't hit [browser limitations](https://stackoverflow.com/questions/6081483/maximum-size-of-a-canvas-element) for the `canvas` size.
The limitations vary by browser, operating system and system hardware.
Make sure that `canvas` element doesn't hit [browser limitations](https://stackoverflow.com/questions/6081483/maximum-size-of-a-canvas-element) for the `canvas` size or use the window configuration options to set a custom window size based on the `canvas` element:
```
await html2canvas(element, {
windowWidth: element.scrollWidth,
windowHeight: element.scrollHeight
});
```
The window limitations vary by browser, operating system and system hardware.
### Chrome
> Maximum height/width: 32,767 pixels

View File

@ -22,7 +22,7 @@ Below is a list of all the supported CSS properties and values.
- border-width
- bottom
- box-sizing
- content (**Does not support `attr()`**)
- content
- color
- display
- flex
@ -36,6 +36,11 @@ Below is a list of all the supported CSS properties and values.
- height
- left
- letter-spacing
- line-break
- list-style
- list-style-image
- list-style-position
- list-style-type
- margin
- max-height
- max-width
@ -43,6 +48,7 @@ Below is a list of all the supported CSS properties and values.
- min-width
- opacity
- overflow
- overflow-wrap
- padding
- position
- right
@ -58,7 +64,9 @@ Below is a list of all the supported CSS properties and values.
- visibility
- white-space
- width
- word-break
- word-spacing
- word-wrap
- z-index
## Unsupported CSS properties
@ -71,10 +79,7 @@ These CSS properties are **NOT** currently supported
- [font-variant-ligatures](https://github.com/niklasvh/html2canvas/pull/1085)
- [mix-blend-mode](https://github.com/niklasvh/html2canvas/issues/580)
- [object-fit](https://github.com/niklasvh/html2canvas/issues/1064)
- [list-style](https://github.com/niklasvh/html2canvas/issues/177)
- [repeating-linear-gradient()](https://github.com/niklasvh/html2canvas/issues/1162)
- word-break
- [word-wrap](https://github.com/niklasvh/html2canvas/issues/664)
- [writing-mode](https://github.com/niklasvh/html2canvas/issues/1258)
- [zoom](https://github.com/niklasvh/html2canvas/issues/732)

View File

@ -1,89 +1,101 @@
// Karma configuration
// Generated on Sat Aug 05 2017 23:42:26 GMT+0800 (Malay Peninsula Standard Time)
const path = require('path');
const port = 9876;
module.exports = function(config) {
const slLaunchers = (!process.env.SAUCE_USERNAME || !process.env.SAUCE_ACCESS_KEY) ? {} : {
sl_beta_chrome: {
base: 'SauceLabs',
browserName: 'chrome',
platform: 'Windows 10',
version: 'beta'
},
sl_ie9: {
const launchers = {
SauceLabs_IE9: {
base: 'SauceLabs',
browserName: 'internet explorer',
version: '9.0',
platform: 'Windows 7'
},
sl_ie10: {
SauceLabs_IE10: {
base: 'SauceLabs',
browserName: 'internet explorer',
version: '10.0',
platform: 'Windows 7'
},
sl_ie11: {
SauceLabs_IE11: {
base: 'SauceLabs',
browserName: 'internet explorer',
version: '11.0',
platform: 'Windows 7'
},
sl_edge_15: {
SauceLabs_Edge18: {
base: 'SauceLabs',
browserName: 'MicrosoftEdge',
version: '15.15063',
version: '18.17763',
platform: 'Windows 10'
},
sl_edge_14: {
base: 'SauceLabs',
browserName: 'MicrosoftEdge',
version: '14.14393',
platform: 'Windows 10'
},
sl_safari: {
base: 'SauceLabs',
browserName: 'safari',
version: '10.1',
platform: 'macOS 10.12'
},
'sl_android_4.4': {
SauceLabs_Android4: {
base: 'SauceLabs',
browserName: 'Browser',
platform: 'Android',
version: '4.4',
device: 'Android Emulator',
},
'sl_ios_10.3_safari': {
SauceLabs_iOS10_3: {
base: 'SauceLabs',
browserName: 'Safari',
platform: 'iOS',
version: '10.3',
device: 'iPhone 7 Plus Simulator'
},
'sl_ios_9.3_safari': {
SauceLabs_iOS9_3: {
base: 'SauceLabs',
browserName: 'Safari',
platform: 'iOS',
version: '9.3',
device: 'iPhone 6 Plus Simulator'
},
'sl_ios_8.4_safari': {
base: 'SauceLabs',
browserName: 'Safari',
platform: 'iOS',
version: '8.4',
device: 'iPhone 5s Simulator'
IE_9: {
base: 'IE',
'x-ua-compatible': 'IE=EmulateIE9',
flags: ['-extoff']
},
IE_10: {
base: 'IE',
'x-ua-compatible': 'IE=EmulateIE10',
flags: ['-extoff']
},
IE_11: {
base: 'IE',
flags: ['-extoff']
},
Safari_Stable: {
base: 'Safari'
},
Chrome_Stable: {
base: 'Chrome'
},
Firefox_Stable: {
base: 'Firefox'
}
};
const customLaunchers = Object.assign({}, slLaunchers, {
const ciLauncher = launchers[process.env.TARGET_BROWSER];
const customLaunchers = ciLauncher ? {target_browser: ciLauncher} : {
stable_chrome: {
base: 'Chrome'
},
stable_firefox: {
base: 'Firefox'
}
});
};
const injectTypedArrayPolyfills = function(files) {
files.unshift({
pattern: path.resolve(__dirname, './node_modules/js-polyfills/typedarray.js'),
included: true,
served: true,
watched: false
});
};
injectTypedArrayPolyfills.$inject = ['config.files'];
config.set({
@ -93,17 +105,22 @@ module.exports = function(config) {
// frameworks to use
// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
frameworks: ['mocha'],
frameworks: ['mocha', 'inline-mocha-fix'],
// list of files / patterns to load in the browser
files: [
'build/testrunner.js',
{ pattern: './tests/**/*', 'watched': true, 'included': false, 'served': true},
{ pattern: './dist/**/*', 'watched': true, 'included': false, 'served': true},
{ pattern: './node_modules/**/*', 'watched': true, 'included': false, 'served': true}
{ pattern: './node_modules/**/*', 'watched': true, 'included': false, 'served': true},
],
plugins: [
'karma-*',
{
'framework:inline-mocha-fix': ['factory', injectTypedArrayPolyfills]
}
],
// list of files to exclude
exclude: [
@ -119,7 +136,11 @@ module.exports = function(config) {
// test results reporter to use
// possible values: 'dots', 'progress'
// available reporters: https://npmjs.org/browse/keyword/karma-reporter
reporters: ['progress', 'saucelabs'],
reporters: ['dots', 'junit'],
junitReporter: {
outputDir: 'tmp/junit/'
},
// web server port
port,

View File

@ -14,6 +14,12 @@ const bodyParser = require('body-parser');
const cors = require('cors');
const filenamifyUrl = require('filenamify-url');
const mkdirp = require('mkdirp');
const screenshotFolder = './tmp/reftests';
mkdirp.sync(path.resolve(__dirname, screenshotFolder));
const CORS_PORT = 8081;
const corsApp = express();
corsApp.use('/proxy', proxy());
@ -59,9 +65,9 @@ const writeScreenshot = (buffer, body) => {
const filename = `${filenamifyUrl(
body.test.replace(/^\/tests\/reftests\//, '').replace(/\.html$/, ''),
{replacement: '-'}
)}!${body.platform.name}-${body.platform.version}.png`;
)}!${[process.env.TARGET_BROWSER, body.platform.name, body.platform.version].join('-')}.png`;
fs.writeFileSync(path.resolve(__dirname, './tests/results/', filename), buffer);
fs.writeFileSync(path.resolve(__dirname, screenshotFolder, filename), buffer);
};
app.post('/screenshot', (req, res) => {

13737
package-lock.json generated

File diff suppressed because it is too large Load Diff

View File

@ -3,7 +3,9 @@
"name": "html2canvas",
"description": "Screenshots with JavaScript",
"main": "dist/npm/index.js",
"version": "1.0.0-alpha.5",
"module": "dist/html2canvas.js",
"browser": "dist/html2canvas.js",
"version": "1.0.0-rc.0",
"author": {
"name": "Niklas von Hertzen",
"email": "niklasvh@gmail.com",
@ -20,52 +22,58 @@
"url": "https://github.com/niklasvh/html2canvas/issues"
},
"devDependencies": {
"babel-cli": "6.24.1",
"babel-core": "6.25.0",
"babel-eslint": "7.2.3",
"babel-loader": "7.1.1",
"babel-plugin-dev-expression": "0.2.1",
"babel-plugin-transform-es2015-modules-commonjs": "6.26.0",
"babel-plugin-transform-object-rest-spread": "6.23.0",
"babel-preset-es2015": "6.24.1",
"babel-preset-flow": "6.23.0",
"@babel/cli": "^7.4.3",
"@babel/core": "^7.4.3",
"@babel/preset-env": "^7.4.3",
"@babel/preset-flow": "^7.0.0",
"babel-eslint": "^10.0.1",
"babel-loader": "^8.0.5",
"babel-plugin-add-module-exports": "^1.0.0",
"babel-plugin-dev-expression": "^0.2.1",
"base64-arraybuffer": "0.1.5",
"body-parser": "1.17.2",
"body-parser": "^1.18.3",
"chai": "4.1.1",
"chromeless": "1.2.0",
"chromeless": "^1.5.2",
"cors": "2.8.4",
"eslint": "4.2.0",
"eslint": "^5.16.0",
"eslint-plugin-flowtype": "2.35.0",
"eslint-plugin-prettier": "2.1.2",
"express": "4.15.4",
"express": "^4.16.4",
"filenamify-url": "1.0.0",
"flow-bin": "0.56.0",
"glob": "7.1.2",
"html2canvas-proxy": "1.0.0",
"html2canvas-proxy": "1.0.1",
"jquery": "3.2.1",
"karma": "1.7.0",
"karma-chrome-launcher": "2.2.0",
"karma-edge-launcher": "0.4.1",
"karma-firefox-launcher": "1.0.1",
"karma-ie-launcher": "1.0.0",
"karma-mocha": "1.3.0",
"karma-sauce-launcher": "1.1.0",
"mocha": "3.5.0",
"js-polyfills": "^0.1.42",
"karma": "^4.0.1",
"karma-chrome-launcher": "^2.2.0",
"karma-edge-launcher": "^0.4.2",
"karma-firefox-launcher": "^1.1.0",
"karma-ie-launcher": "^1.0.0",
"karma-junit-reporter": "^1.2.0",
"karma-mocha": "^1.3.0",
"karma-safari-launcher": "^1.0.0",
"karma-sauce-launcher": "^2.0.2",
"mocha": "^6.1.0",
"platform": "1.3.4",
"prettier": "1.5.3",
"promise-polyfill": "6.0.2",
"replace-in-file": "^3.0.0",
"rimraf": "2.6.1",
"serve-index": "1.9.0",
"serve-index": "^1.9.1",
"slash": "1.0.0",
"standard-version": "^5.0.2",
"uglifyjs-webpack-plugin": "^1.1.2",
"webpack": "3.4.1"
"webpack": "^4.29.6",
"webpack-cli": "^3.3.0"
},
"scripts": {
"build": "rimraf dist/ && node scripts/create-reftest-list && npm run build:npm && npm run build:browser",
"build:npm": "babel src/ -d dist/npm/ --plugins=dev-expression,transform-es2015-modules-commonjs && replace-in-file __VERSION__ '\"$npm_package_version\"' dist/npm/index.js",
"build:npm": "babel src/ -d dist/npm/ --plugins=dev-expression && replace-in-file __VERSION__ '\"$npm_package_version\"' dist/npm/index.js",
"build:browser": "webpack",
"format": "prettier --single-quote --no-bracket-spacing --tab-width 4 --print-width 100 --write \"{src,www,tests,scripts}/**/*.js\"",
"release": "standard-version",
"rollup": "rollup -c",
"format": "prettier --single-quote --no-bracket-spacing --tab-width 4 --print-width 100 --write \"{src,www/src,tests,scripts}/**/*.js\"",
"flow": "flow",
"lint": "eslint src/**",
"test": "npm run flow && npm run lint && npm run test:node && npm run karma",
@ -77,6 +85,6 @@
"homepage": "https://html2canvas.hertzen.com",
"license": "MIT",
"dependencies": {
"punycode": "2.1.0"
"css-line-break": "1.0.1"
}
}

37
rollup.config.js Normal file
View File

@ -0,0 +1,37 @@
'use strict';
const fs = require('fs');
const path = require('path');
const pkg = JSON.parse(fs.readFileSync(path.resolve(__dirname, 'package.json')));
const banner =
`/*
${pkg.title} ${pkg.version} <${pkg.homepage}>
Copyright (c) ${(new Date()).getFullYear()} ${pkg.author.name} <${pkg.author.url}>
Released under ${pkg.license} License
*/`;
import babel from 'rollup-plugin-babel';
import commonjs from 'rollup-plugin-commonjs';
import resolve from 'rollup-plugin-node-resolve';
export default {
input: './src/index.js',
plugins: [
resolve(),
babel({
exclude: 'node_modules/**'
}),
commonjs({
namedExports: {
'node_modules/css-line-break/dist/index.js': ['toCodePoints', 'fromCodePoint', 'LineBreaker']
}
})
],
output: {
file: './dist/html2canvas.js',
name: 'html2canvas',
format: 'umd',
banner
}
};

View File

@ -10,7 +10,7 @@ const outputPath = 'tests/reftests.js';
const ignoredTests = fs
.readFileSync(path.resolve(__dirname, `../tests/reftests/ignore.txt`))
.toString()
.split('\n')
.split(/\r\n|\r|\n/)
.filter(l => l.length)
.reduce((acc, l) => {
const m = l.match(/^(\[(.+)\])?(.+)$/i);

View File

@ -202,40 +202,32 @@ export const parseBoundCurves = (
borders: Array<Border>,
borderRadius: Array<BorderRadius>
): BoundCurves => {
const HALF_WIDTH = bounds.width / 2;
const HALF_HEIGHT = bounds.height / 2;
const tlh =
borderRadius[CORNER.TOP_LEFT][H].getAbsoluteValue(bounds.width) < HALF_WIDTH
? borderRadius[CORNER.TOP_LEFT][H].getAbsoluteValue(bounds.width)
: HALF_WIDTH;
const tlv =
borderRadius[CORNER.TOP_LEFT][V].getAbsoluteValue(bounds.height) < HALF_HEIGHT
? borderRadius[CORNER.TOP_LEFT][V].getAbsoluteValue(bounds.height)
: HALF_HEIGHT;
const trh =
borderRadius[CORNER.TOP_RIGHT][H].getAbsoluteValue(bounds.width) < HALF_WIDTH
? borderRadius[CORNER.TOP_RIGHT][H].getAbsoluteValue(bounds.width)
: HALF_WIDTH;
const trv =
borderRadius[CORNER.TOP_RIGHT][V].getAbsoluteValue(bounds.height) < HALF_HEIGHT
? borderRadius[CORNER.TOP_RIGHT][V].getAbsoluteValue(bounds.height)
: HALF_HEIGHT;
const brh =
borderRadius[CORNER.BOTTOM_RIGHT][H].getAbsoluteValue(bounds.width) < HALF_WIDTH
? borderRadius[CORNER.BOTTOM_RIGHT][H].getAbsoluteValue(bounds.width)
: HALF_WIDTH;
const brv =
borderRadius[CORNER.BOTTOM_RIGHT][V].getAbsoluteValue(bounds.height) < HALF_HEIGHT
? borderRadius[CORNER.BOTTOM_RIGHT][V].getAbsoluteValue(bounds.height)
: HALF_HEIGHT;
const blh =
borderRadius[CORNER.BOTTOM_LEFT][H].getAbsoluteValue(bounds.width) < HALF_WIDTH
? borderRadius[CORNER.BOTTOM_LEFT][H].getAbsoluteValue(bounds.width)
: HALF_WIDTH;
const blv =
borderRadius[CORNER.BOTTOM_LEFT][V].getAbsoluteValue(bounds.height) < HALF_HEIGHT
? borderRadius[CORNER.BOTTOM_LEFT][V].getAbsoluteValue(bounds.height)
: HALF_HEIGHT;
let tlh = borderRadius[CORNER.TOP_LEFT][H].getAbsoluteValue(bounds.width);
let tlv = borderRadius[CORNER.TOP_LEFT][V].getAbsoluteValue(bounds.height);
let trh = borderRadius[CORNER.TOP_RIGHT][H].getAbsoluteValue(bounds.width);
let trv = borderRadius[CORNER.TOP_RIGHT][V].getAbsoluteValue(bounds.height);
let brh = borderRadius[CORNER.BOTTOM_RIGHT][H].getAbsoluteValue(bounds.width);
let brv = borderRadius[CORNER.BOTTOM_RIGHT][V].getAbsoluteValue(bounds.height);
let blh = borderRadius[CORNER.BOTTOM_LEFT][H].getAbsoluteValue(bounds.width);
let blv = borderRadius[CORNER.BOTTOM_LEFT][V].getAbsoluteValue(bounds.height);
const factors = [];
factors.push((tlh + trh) / bounds.width);
factors.push((blh + brh) / bounds.width);
factors.push((tlv + blv) / bounds.height);
factors.push((trv + brv) / bounds.height);
const maxFactor = Math.max(...factors);
if (maxFactor > 1) {
tlh /= maxFactor;
tlv /= maxFactor;
trh /= maxFactor;
trv /= maxFactor;
brh /= maxFactor;
brv /= maxFactor;
blh /= maxFactor;
blv /= maxFactor;
}
const topWidth = bounds.width - trh;
const rightHeight = bounds.height - brv;

View File

@ -2,6 +2,7 @@
'use strict';
import type {Bounds} from './Bounds';
import type {Options} from './index';
import type {PseudoContentData, PseudoContentItem} from './PseudoNodeContent';
import type Logger from './Logger';
import {parseBounds} from './Bounds';
@ -10,6 +11,12 @@ import ResourceLoader from './ResourceLoader';
import {copyCSSStyles} from './Util';
import {parseBackgroundImage} from './parsing/background';
import CanvasRenderer from './renderer/CanvasRenderer';
import {
parseCounterReset,
popCounters,
resolvePseudoContent,
PSEUDO_CONTENT_ITEM_TYPE
} from './PseudoNodeContent';
const IGNORE_ATTRIBUTE = 'data-html2canvas-ignore';
@ -24,6 +31,7 @@ export class DocumentCloner {
inlineImages: boolean;
copyStyles: boolean;
renderer: (element: HTMLElement, options: Options, logger: Logger) => Promise<*>;
pseudoContentData: PseudoContentData;
constructor(
element: HTMLElement,
@ -40,6 +48,10 @@ export class DocumentCloner {
this.options = options;
this.renderer = renderer;
this.resourceLoader = new ResourceLoader(options, logger, window);
this.pseudoContentData = {
counters: {},
quoteDepth: 0
};
// $FlowFixMe
this.documentElement = this.cloneNode(element.ownerDocument.documentElement);
}
@ -201,7 +213,12 @@ export class DocumentCloner {
new Promise((resolve, reject) => {
const iframeCanvas = document.createElement('img');
iframeCanvas.onload = () => resolve(canvas);
iframeCanvas.onerror = reject;
iframeCanvas.onerror = function(event) {
// Empty iframes may result in empty "data:," URLs, which are invalid from the <img>'s point of view
// and instead of `onload` cause `onerror` and unhandled rejection warnings
// https://github.com/niklasvh/html2canvas/issues/1502
iframeCanvas.src == 'data:,' ? resolve(canvas) : reject(event);
};
iframeCanvas.src = canvas.toDataURL();
if (tempIframe.parentNode) {
tempIframe.parentNode.replaceChild(
@ -217,6 +234,27 @@ export class DocumentCloner {
return tempIframe;
}
try {
if (node instanceof HTMLStyleElement && node.sheet && node.sheet.cssRules) {
const css = [].slice.call(node.sheet.cssRules, 0).reduce((css, rule) => {
if (rule && rule.cssText) {
return css + rule.cssText;
}
return css;
}, '');
const style = node.cloneNode(false);
style.textContent = css;
return style;
}
} catch (e) {
// accessing node.sheet.cssRules throws a DOMException
this.logger.log('Unable to access cssRules property');
if (e.name !== 'SecurityError') {
this.logger.log(e);
throw e;
}
}
return node.cloneNode(false);
}
@ -227,6 +265,11 @@ export class DocumentCloner {
: this.createElementClone(node);
const window = node.ownerDocument.defaultView;
const style = node instanceof window.HTMLElement ? window.getComputedStyle(node) : null;
const styleBefore =
node instanceof window.HTMLElement ? window.getComputedStyle(node, ':before') : null;
const styleAfter =
node instanceof window.HTMLElement ? window.getComputedStyle(node, ':after') : null;
if (this.referenceElement === node && clone instanceof window.HTMLElement) {
this.clonedReferenceElement = clone;
@ -236,22 +279,41 @@ export class DocumentCloner {
createPseudoHideStyles(clone);
}
const counters = parseCounterReset(style, this.pseudoContentData);
const contentBefore = resolvePseudoContent(node, styleBefore, this.pseudoContentData);
for (let child = node.firstChild; child; child = child.nextSibling) {
if (
child.nodeType !== Node.ELEMENT_NODE ||
// $FlowFixMe
(child.nodeName !== 'SCRIPT' && !child.hasAttribute(IGNORE_ATTRIBUTE))
(child.nodeName !== 'SCRIPT' &&
// $FlowFixMe
!child.hasAttribute(IGNORE_ATTRIBUTE) &&
(typeof this.options.ignoreElements !== 'function' ||
// $FlowFixMe
!this.options.ignoreElements(child)))
) {
if (!this.copyStyles || child.nodeName !== 'STYLE') {
clone.appendChild(this.cloneNode(child));
}
}
}
const contentAfter = resolvePseudoContent(node, styleAfter, this.pseudoContentData);
popCounters(counters, this.pseudoContentData);
if (node instanceof window.HTMLElement && clone instanceof window.HTMLElement) {
this.inlineAllImages(inlinePseudoElement(node, clone, PSEUDO_BEFORE));
this.inlineAllImages(inlinePseudoElement(node, clone, PSEUDO_AFTER));
if (this.copyStyles && !(node instanceof HTMLIFrameElement)) {
copyCSSStyles(node.ownerDocument.defaultView.getComputedStyle(node), clone);
if (styleBefore) {
this.inlineAllImages(
inlinePseudoElement(node, clone, styleBefore, contentBefore, PSEUDO_BEFORE)
);
}
if (styleAfter) {
this.inlineAllImages(
inlinePseudoElement(node, clone, styleAfter, contentAfter, PSEUDO_AFTER)
);
}
if (style && this.copyStyles && !(node instanceof HTMLIFrameElement)) {
copyCSSStyles(style, clone);
}
this.inlineAllImages(clone);
if (node.scrollTop !== 0 || node.scrollLeft !== 0) {
@ -362,9 +424,10 @@ const cloneCanvasContents = (canvas: HTMLCanvasElement, clonedCanvas: HTMLCanvas
const inlinePseudoElement = (
node: HTMLElement,
clone: HTMLElement,
style: CSSStyleDeclaration,
contentItems: ?Array<PseudoContentItem>,
pseudoElt: ':before' | ':after'
): ?HTMLElement => {
const style = node.ownerDocument.defaultView.getComputedStyle(node, pseudoElt);
if (
!style ||
!style.content ||
@ -375,20 +438,29 @@ const inlinePseudoElement = (
return;
}
const content = stripQuotes(style.content);
const image = content.match(URL_REGEXP);
const anonymousReplacedElement = clone.ownerDocument.createElement(
image ? 'img' : 'html2canvaspseudoelement'
);
if (image) {
// $FlowFixMe
anonymousReplacedElement.src = stripQuotes(image[1]);
} else {
anonymousReplacedElement.textContent = content;
}
const anonymousReplacedElement = clone.ownerDocument.createElement('html2canvaspseudoelement');
copyCSSStyles(style, anonymousReplacedElement);
if (contentItems) {
const len = contentItems.length;
for (var i = 0; i < len; i++) {
const item = contentItems[i];
switch (item.type) {
case PSEUDO_CONTENT_ITEM_TYPE.IMAGE:
const img = clone.ownerDocument.createElement('img');
img.src = parseBackgroundImage(`url(${item.value})`)[0].args[0];
img.style.opacity = '1';
anonymousReplacedElement.appendChild(img);
break;
case PSEUDO_CONTENT_ITEM_TYPE.TEXT:
anonymousReplacedElement.appendChild(
clone.ownerDocument.createTextNode(item.value)
);
break;
}
}
}
anonymousReplacedElement.className = `${PSEUDO_HIDE_ELEMENT_CLASS_BEFORE} ${PSEUDO_HIDE_ELEMENT_CLASS_AFTER}`;
clone.className +=
pseudoElt === PSEUDO_BEFORE
@ -403,13 +475,6 @@ const inlinePseudoElement = (
return anonymousReplacedElement;
};
const stripQuotes = (content: string): string => {
const first = content.substr(0, 1);
return first === content.substr(content.length - 1) && first.match(/['"]/)
? content.substr(1, content.length - 2)
: content;
};
const URL_REGEXP = /^url\((.+)\)$/i;
const PSEUDO_BEFORE = ':before';
const PSEUDO_AFTER = ':after';
@ -563,14 +628,21 @@ export const cloneWindow = (
documentClone.documentElement.style.left = -bounds.left + 'px';
documentClone.documentElement.style.position = 'absolute';
}
const result = Promise.resolve([
cloneIframeContainer,
cloner.clonedReferenceElement,
cloner.resourceLoader
]);
const onclone = options.onclone;
return cloner.clonedReferenceElement instanceof cloneWindow.HTMLElement ||
cloner.clonedReferenceElement instanceof ownerDocument.defaultView.HTMLElement ||
cloner.clonedReferenceElement instanceof HTMLElement
? Promise.resolve([
cloneIframeContainer,
cloner.clonedReferenceElement,
cloner.resourceLoader
])
? typeof onclone === 'function'
? Promise.resolve().then(() => onclone(documentClone)).then(() => result)
: result
: Promise.reject(
__DEV__
? `Error finding the ${referenceElement.nodeName} in the cloned document`
@ -579,7 +651,7 @@ export const cloneWindow = (
});
documentClone.open();
documentClone.write('<!DOCTYPE html><html></html>');
documentClone.write(`${serializeDoctype(document.doctype)}<html></html>`);
// Chrome scrolls the parent document for some reason after the write to the cloned window???
restoreOwnerScroll(referenceElement.ownerDocument, scrollX, scrollY);
documentClone.replaceChild(
@ -591,3 +663,29 @@ export const cloneWindow = (
return iframeLoad;
});
};
const serializeDoctype = (doctype: ?DocumentType): string => {
let str = '';
if (doctype) {
str += '<!DOCTYPE ';
if (doctype.name) {
str += doctype.name;
}
if (doctype.internalSubset) {
str += doctype.internalSubset;
}
if (doctype.publicId) {
str += `"${doctype.publicId}"`;
}
if (doctype.systemId) {
str += `"${doctype.systemId}"`;
}
str += '>';
}
return str;
};

View File

@ -133,7 +133,7 @@ const inlineFormElement = (
if (value.length > 0 && body) {
const wrapper = node.ownerDocument.createElement('html2canvaswrapper');
copyCSSStyles(node.ownerDocument.defaultView.getComputedStyle(node, null), wrapper);
wrapper.style.position = 'fixed';
wrapper.style.position = 'absolute';
wrapper.style.left = `${container.bounds.left}px`;
wrapper.style.top = `${container.bounds.top}px`;
if (!allowLinebreak) {

View File

@ -1,7 +1,7 @@
/* @flow */
'use strict';
import NodeContainer from './NodeContainer';
import type NodeContainer from './NodeContainer';
const LENGTH_WITH_UNIT = /([\d.]+)(px|r?em|%)/i;

View File

@ -92,7 +92,7 @@ export const inlineListItemElement = (
}
} else if (typeof container.listIndex === 'number') {
text = node.ownerDocument.createTextNode(
createCounterText(container.listIndex, listStyle.listStyleType)
createCounterText(container.listIndex, listStyle.listStyleType, true)
);
wrapper.appendChild(text);
wrapper.style.top = `${container.bounds.top - MARGIN_TOP}px`;
@ -363,10 +363,10 @@ const createAdditiveCounter = (
max: number,
symbols,
fallback: ListStyleType,
suffix: string = '. '
suffix: string
) => {
if (value < min || value > max) {
return createCounterText(value, fallback);
return createCounterText(value, fallback, suffix.length > 0);
}
return (
@ -404,7 +404,7 @@ const createCounterStyleFromRange = (
codePointRangeStart: number,
codePointRangeEnd: number,
isNumeric: boolean,
suffix: string = '. '
suffix: string
): string => {
const codePointRangeLength = codePointRangeEnd - codePointRangeStart + 1;
@ -451,7 +451,7 @@ const createCJKCounter = (
flags: number
): string => {
if (value < -9999 || value > 9999) {
return createCounterText(value, LIST_STYLE_TYPE.CJK_DECIMAL);
return createCounterText(value, LIST_STYLE_TYPE.CJK_DECIMAL, suffix.length > 0);
}
let tmp = Math.abs(value);
let string = suffix;
@ -488,9 +488,16 @@ const createCJKCounter = (
const CHINESE_INFORMAL_MULTIPLIERS = '十百千萬';
const CHINESE_FORMAL_MULTIPLIERS = '拾佰仟萬';
const JAPANESE_NEGATIVE = 'マイナス';
const KOREAN_NEGATIVE = '마이너스 ';
const KOREAN_NEGATIVE = '마이너스';
const createCounterText = (value: number, type: ListStyleType): string => {
export const createCounterText = (
value: number,
type: ListStyleType,
appendSuffix: boolean
): string => {
const defaultSuffix = appendSuffix ? '. ' : '';
const cjkSuffix = appendSuffix ? '、' : '';
const koreanSuffix = appendSuffix ? ', ' : '';
switch (type) {
case LIST_STYLE_TYPE.DISC:
return '•';
@ -499,48 +506,64 @@ const createCounterText = (value: number, type: ListStyleType): string => {
case LIST_STYLE_TYPE.SQUARE:
return '◾';
case LIST_STYLE_TYPE.DECIMAL_LEADING_ZERO:
const string = createCounterStyleFromRange(value, 48, 57, true);
const string = createCounterStyleFromRange(value, 48, 57, true, defaultSuffix);
return string.length < 4 ? `0${string}` : string;
case LIST_STYLE_TYPE.CJK_DECIMAL:
return createCounterStyleFromSymbols(value, '〇一二三四五六七八九', '、');
return createCounterStyleFromSymbols(value, '〇一二三四五六七八九', cjkSuffix);
case LIST_STYLE_TYPE.LOWER_ROMAN:
return createAdditiveCounter(
value,
1,
3999,
ROMAN_UPPER,
LIST_STYLE_TYPE.DECIMAL
LIST_STYLE_TYPE.DECIMAL,
defaultSuffix
).toLowerCase();
case LIST_STYLE_TYPE.UPPER_ROMAN:
return createAdditiveCounter(value, 1, 3999, ROMAN_UPPER, LIST_STYLE_TYPE.DECIMAL);
return createAdditiveCounter(
value,
1,
3999,
ROMAN_UPPER,
LIST_STYLE_TYPE.DECIMAL,
defaultSuffix
);
case LIST_STYLE_TYPE.LOWER_GREEK:
return createCounterStyleFromRange(value, 945, 969, false);
return createCounterStyleFromRange(value, 945, 969, false, defaultSuffix);
case LIST_STYLE_TYPE.LOWER_ALPHA:
return createCounterStyleFromRange(value, 97, 122, false);
return createCounterStyleFromRange(value, 97, 122, false, defaultSuffix);
case LIST_STYLE_TYPE.UPPER_ALPHA:
return createCounterStyleFromRange(value, 65, 90, false);
return createCounterStyleFromRange(value, 65, 90, false, defaultSuffix);
case LIST_STYLE_TYPE.ARABIC_INDIC:
return createCounterStyleFromRange(value, 1632, 1641, true);
return createCounterStyleFromRange(value, 1632, 1641, true, defaultSuffix);
case LIST_STYLE_TYPE.ARMENIAN:
case LIST_STYLE_TYPE.UPPER_ARMENIAN:
return createAdditiveCounter(value, 1, 9999, ARMENIAN, LIST_STYLE_TYPE.DECIMAL);
return createAdditiveCounter(
value,
1,
9999,
ARMENIAN,
LIST_STYLE_TYPE.DECIMAL,
defaultSuffix
);
case LIST_STYLE_TYPE.LOWER_ARMENIAN:
return createAdditiveCounter(
value,
1,
9999,
ARMENIAN,
LIST_STYLE_TYPE.DECIMAL
LIST_STYLE_TYPE.DECIMAL,
defaultSuffix
).toLowerCase();
case LIST_STYLE_TYPE.BENGALI:
return createCounterStyleFromRange(value, 2534, 2543, true);
return createCounterStyleFromRange(value, 2534, 2543, true, defaultSuffix);
case LIST_STYLE_TYPE.CAMBODIAN:
case LIST_STYLE_TYPE.KHMER:
return createCounterStyleFromRange(value, 6112, 6121, true);
return createCounterStyleFromRange(value, 6112, 6121, true, defaultSuffix);
case LIST_STYLE_TYPE.CJK_EARTHLY_BRANCH:
return createCounterStyleFromSymbols(value, '子丑寅卯辰巳午未申酉戌亥', '、');
return createCounterStyleFromSymbols(value, '子丑寅卯辰巳午未申酉戌亥', cjkSuffix);
case LIST_STYLE_TYPE.CJK_HEAVENLY_STEM:
return createCounterStyleFromSymbols(value, '甲乙丙丁戊己庚辛壬癸', '、');
return createCounterStyleFromSymbols(value, '甲乙丙丁戊己庚辛壬癸', cjkSuffix);
case LIST_STYLE_TYPE.CJK_IDEOGRAPHIC:
case LIST_STYLE_TYPE.TRAD_CHINESE_INFORMAL:
return createCJKCounter(
@ -548,7 +571,7 @@ const createCounterText = (value: number, type: ListStyleType): string => {
'零一二三四五六七八九',
CHINESE_INFORMAL_MULTIPLIERS,
'負',
'、',
cjkSuffix,
CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS | CJK_HUNDRED_COEFFICIENTS
);
case LIST_STYLE_TYPE.TRAD_CHINESE_FORMAL:
@ -557,7 +580,7 @@ const createCounterText = (value: number, type: ListStyleType): string => {
'零壹貳參肆伍陸柒捌玖',
CHINESE_FORMAL_MULTIPLIERS,
'負',
'、',
cjkSuffix,
CJK_ZEROS |
CJK_TEN_COEFFICIENTS |
CJK_TEN_HIGH_COEFFICIENTS |
@ -569,7 +592,7 @@ const createCounterText = (value: number, type: ListStyleType): string => {
'零一二三四五六七八九',
CHINESE_INFORMAL_MULTIPLIERS,
'负',
'、',
cjkSuffix,
CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS | CJK_HUNDRED_COEFFICIENTS
);
case LIST_STYLE_TYPE.SIMP_CHINESE_FORMAL:
@ -578,21 +601,21 @@ const createCounterText = (value: number, type: ListStyleType): string => {
'零壹贰叁肆伍陆柒捌玖',
CHINESE_FORMAL_MULTIPLIERS,
'负',
'、',
cjkSuffix,
CJK_ZEROS |
CJK_TEN_COEFFICIENTS |
CJK_TEN_HIGH_COEFFICIENTS |
CJK_HUNDRED_COEFFICIENTS
);
case LIST_STYLE_TYPE.JAPANESE_INFORMAL:
return createCJKCounter(value, '〇一二三四五六七八九', '十百千万', JAPANESE_NEGATIVE, '、', 0);
return createCJKCounter(value, '〇一二三四五六七八九', '十百千万', JAPANESE_NEGATIVE, cjkSuffix, 0);
case LIST_STYLE_TYPE.JAPANESE_FORMAL:
return createCJKCounter(
value,
'零壱弐参四伍六七八九',
'拾百千万',
JAPANESE_NEGATIVE,
'、',
cjkSuffix,
CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS
);
case LIST_STYLE_TYPE.KOREAN_HANGUL_FORMAL:
@ -601,30 +624,44 @@ const createCounterText = (value: number, type: ListStyleType): string => {
'영일이삼사오육칠팔구',
'십백천만',
KOREAN_NEGATIVE,
', ',
koreanSuffix,
CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS
);
case LIST_STYLE_TYPE.KOREAN_HANJA_INFORMAL:
return createCJKCounter(value, '零一二三四五六七八九', '十百千萬', KOREAN_NEGATIVE, ', ', 0);
return createCJKCounter(value, '零一二三四五六七八九', '十百千萬', KOREAN_NEGATIVE, koreanSuffix, 0);
case LIST_STYLE_TYPE.KOREAN_HANJA_FORMAL:
return createCJKCounter(
value,
'零壹貳參四五六七八九',
'拾百千',
KOREAN_NEGATIVE,
', ',
koreanSuffix,
CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS
);
case LIST_STYLE_TYPE.DEVANAGARI:
return createCounterStyleFromRange(value, 0x966, 0x96f, true);
return createCounterStyleFromRange(value, 0x966, 0x96f, true, defaultSuffix);
case LIST_STYLE_TYPE.GEORGIAN:
return createAdditiveCounter(value, 1, 19999, GEORGIAN, LIST_STYLE_TYPE.DECIMAL);
return createAdditiveCounter(
value,
1,
19999,
GEORGIAN,
LIST_STYLE_TYPE.DECIMAL,
defaultSuffix
);
case LIST_STYLE_TYPE.GUJARATI:
return createCounterStyleFromRange(value, 0xae6, 0xaef, true);
return createCounterStyleFromRange(value, 0xae6, 0xaef, true, defaultSuffix);
case LIST_STYLE_TYPE.GURMUKHI:
return createCounterStyleFromRange(value, 0xa66, 0xa6f, true);
return createCounterStyleFromRange(value, 0xa66, 0xa6f, true, defaultSuffix);
case LIST_STYLE_TYPE.HEBREW:
return createAdditiveCounter(value, 1, 10999, HEBREW, LIST_STYLE_TYPE.DECIMAL);
return createAdditiveCounter(
value,
1,
10999,
HEBREW,
LIST_STYLE_TYPE.DECIMAL,
defaultSuffix
);
case LIST_STYLE_TYPE.HIRAGANA:
return createCounterStyleFromSymbols(
value,
@ -636,39 +673,39 @@ const createCounterText = (value: number, type: ListStyleType): string => {
'いろはにほへとちりぬるをわかよたれそつねならむうゐのおくやまけふこえてあさきゆめみしゑひもせす'
);
case LIST_STYLE_TYPE.KANNADA:
return createCounterStyleFromRange(value, 0xce6, 0xcef, true);
return createCounterStyleFromRange(value, 0xce6, 0xcef, true, defaultSuffix);
case LIST_STYLE_TYPE.KATAKANA:
return createCounterStyleFromSymbols(
value,
'アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヰヱヲン',
'、'
cjkSuffix
);
case LIST_STYLE_TYPE.KATAKANA_IROHA:
return createCounterStyleFromSymbols(
value,
'イロハニホヘトチリヌルヲワカヨタレソツネナラムウヰノオクヤマケフコエテアサキユメミシヱヒモセス',
'、'
cjkSuffix
);
case LIST_STYLE_TYPE.LAO:
return createCounterStyleFromRange(value, 0xed0, 0xed9, true);
return createCounterStyleFromRange(value, 0xed0, 0xed9, true, defaultSuffix);
case LIST_STYLE_TYPE.MONGOLIAN:
return createCounterStyleFromRange(value, 0x1810, 0x1819, true);
return createCounterStyleFromRange(value, 0x1810, 0x1819, true, defaultSuffix);
case LIST_STYLE_TYPE.MYANMAR:
return createCounterStyleFromRange(value, 0x1040, 0x1049, true);
return createCounterStyleFromRange(value, 0x1040, 0x1049, true, defaultSuffix);
case LIST_STYLE_TYPE.ORIYA:
return createCounterStyleFromRange(value, 0xb66, 0xb6f, true);
return createCounterStyleFromRange(value, 0xb66, 0xb6f, true, defaultSuffix);
case LIST_STYLE_TYPE.PERSIAN:
return createCounterStyleFromRange(value, 0x6f0, 0x6f9, true);
return createCounterStyleFromRange(value, 0x6f0, 0x6f9, true, defaultSuffix);
case LIST_STYLE_TYPE.TAMIL:
return createCounterStyleFromRange(value, 0xbe6, 0xbef, true);
return createCounterStyleFromRange(value, 0xbe6, 0xbef, true, defaultSuffix);
case LIST_STYLE_TYPE.TELUGU:
return createCounterStyleFromRange(value, 0xc66, 0xc6f, true);
return createCounterStyleFromRange(value, 0xc66, 0xc6f, true, defaultSuffix);
case LIST_STYLE_TYPE.THAI:
return createCounterStyleFromRange(value, 0xe50, 0xe59, true);
return createCounterStyleFromRange(value, 0xe50, 0xe59, true, defaultSuffix);
case LIST_STYLE_TYPE.TIBETAN:
return createCounterStyleFromRange(value, 0xf20, 0xf29, true);
return createCounterStyleFromRange(value, 0xf20, 0xf29, true, defaultSuffix);
case LIST_STYLE_TYPE.DECIMAL:
default:
return createCounterStyleFromRange(value, 48, 57, true);
return createCounterStyleFromRange(value, 48, 57, true, defaultSuffix);
}
};

View File

@ -7,7 +7,7 @@ export default class Logger {
id: ?string;
constructor(enabled: boolean, id: ?string, start: ?number) {
this.enabled = enabled;
this.enabled = typeof window !== 'undefined' && enabled;
this.start = start ? start : Date.now();
this.id = id;
}

View File

@ -7,9 +7,11 @@ import type {BorderRadius} from './parsing/borderRadius';
import type {DisplayBit} from './parsing/display';
import type {Float} from './parsing/float';
import type {Font} from './parsing/font';
import type {LineBreak} from './parsing/lineBreak';
import type {ListStyle} from './parsing/listStyle';
import type {Margin} from './parsing/margin';
import type {Overflow} from './parsing/overflow';
import type {OverflowWrap} from './parsing/overflowWrap';
import type {Padding} from './parsing/padding';
import type {Position} from './parsing/position';
import type {TextShadow} from './parsing/textShadow';
@ -17,6 +19,7 @@ import type {TextTransform} from './parsing/textTransform';
import type {TextDecoration} from './parsing/textDecoration';
import type {Transform} from './parsing/transform';
import type {Visibility} from './parsing/visibility';
import type {WordBreak} from './parsing/word-break';
import type {zIndex} from './parsing/zIndex';
import type {Bounds, BoundCurves} from './Bounds';
@ -34,9 +37,11 @@ import {parseDisplay, DISPLAY} from './parsing/display';
import {parseCSSFloat, FLOAT} from './parsing/float';
import {parseFont} from './parsing/font';
import {parseLetterSpacing} from './parsing/letterSpacing';
import {parseLineBreak} from './parsing/lineBreak';
import {parseListStyle} from './parsing/listStyle';
import {parseMargin} from './parsing/margin';
import {parseOverflow, OVERFLOW} from './parsing/overflow';
import {parseOverflowWrap} from './parsing/overflowWrap';
import {parsePadding} from './parsing/padding';
import {parsePosition, POSITION} from './parsing/position';
import {parseTextDecoration} from './parsing/textDecoration';
@ -44,6 +49,7 @@ import {parseTextShadow} from './parsing/textShadow';
import {parseTextTransform} from './parsing/textTransform';
import {parseTransform} from './parsing/transform';
import {parseVisibility, VISIBILITY} from './parsing/visibility';
import {parseWordBreak} from './parsing/word-break';
import {parseZIndex} from './parsing/zIndex';
import {parseBounds, parseBoundCurves, calculatePaddingBoxPath} from './Bounds';
@ -65,10 +71,12 @@ type StyleDeclaration = {
float: Float,
font: Font,
letterSpacing: number,
lineBreak: LineBreak,
listStyle: ListStyle | null,
margin: Margin,
opacity: number,
overflow: Overflow,
overflowWrap: OverflowWrap,
padding: Padding,
position: Position,
textDecoration: TextDecoration | null,
@ -76,6 +84,7 @@ type StyleDeclaration = {
textTransform: TextTransform,
transform: Transform,
visibility: Visibility,
wordBreak: WordBreak,
zIndex: zIndex
};
@ -134,12 +143,16 @@ export default class NodeContainer {
font: parseFont(style),
letterSpacing: parseLetterSpacing(style.letterSpacing),
listStyle: display === DISPLAY.LIST_ITEM ? parseListStyle(style) : null,
lineBreak: parseLineBreak(style.lineBreak),
margin: parseMargin(style),
opacity: parseFloat(style.opacity),
overflow:
INPUT_TAGS.indexOf(node.tagName) === -1
? parseOverflow(style.overflow)
: OVERFLOW.HIDDEN,
overflowWrap: parseOverflowWrap(
style.overflowWrap ? style.overflowWrap : style.wordWrap
),
padding: parsePadding(style),
position: position,
textDecoration: parseTextDecoration(style),
@ -147,6 +160,7 @@ export default class NodeContainer {
textTransform: parseTextTransform(style.textTransform),
transform: parseTransform(style),
visibility: parseVisibility(style.visibility),
wordBreak: parseWordBreak(style.wordBreak),
zIndex: parseZIndex(position !== POSITION.STATIC ? style.zIndex : 'auto')
};

View File

@ -7,6 +7,7 @@ import NodeContainer from './NodeContainer';
import TextContainer from './TextContainer';
import {inlineInputElement, inlineTextAreaElement, inlineSelectElement} from './Input';
import {inlineListItemElement} from './ListItem';
import {LIST_STYLE_TYPE} from './parsing/listStyle';
export const NodeParser = (
node: HTMLElement,
@ -74,7 +75,7 @@ const parseNodeTree = (
inlineSelectElement(childNode, container);
} else if (
container.style.listStyle &&
container.style.listStyle.listStyleType !== 'none'
container.style.listStyle.listStyleType !== LIST_STYLE_TYPE.NONE
) {
inlineListItemElement(childNode, container, resourceLoader);
}

341
src/PseudoNodeContent.js Normal file
View File

@ -0,0 +1,341 @@
/* @flow */
'use strict';
import {createCounterText} from './ListItem';
import {parseListStyleType} from './parsing/listStyle';
export const PSEUDO_CONTENT_ITEM_TYPE = {
TEXT: 0,
IMAGE: 1
};
export const TOKEN_TYPE = {
STRING: 0,
ATTRIBUTE: 1,
URL: 2,
COUNTER: 3,
COUNTERS: 4,
OPENQUOTE: 5,
CLOSEQUOTE: 6
};
export type PseudoContentData = {
counters: {[string]: Array<number>},
quoteDepth: number
};
export type PseudoContentItem = {
type: $Values<typeof PSEUDO_CONTENT_ITEM_TYPE>,
value: string
};
export type Token = {
type: $Values<typeof TOKEN_TYPE>,
value?: string,
name?: string,
format?: string,
glue?: string
};
export const parseCounterReset = (
style: ?CSSStyleDeclaration,
data: PseudoContentData
): Array<string> => {
if (!style || !style.counterReset || style.counterReset === 'none') {
return [];
}
const counterNames: Array<string> = [];
const counterResets = style.counterReset.split(/\s*,\s*/);
const lenCounterResets = counterResets.length;
for (let i = 0; i < lenCounterResets; i++) {
const [counterName, initialValue] = counterResets[i].split(/\s+/);
counterNames.push(counterName);
let counter = data.counters[counterName];
if (!counter) {
counter = data.counters[counterName] = [];
}
counter.push(parseInt(initialValue || 0, 10));
}
return counterNames;
};
export const popCounters = (counterNames: Array<string>, data: PseudoContentData): void => {
const lenCounters = counterNames.length;
for (let i = 0; i < lenCounters; i++) {
data.counters[counterNames[i]].pop();
}
};
export const resolvePseudoContent = (
node: Node,
style: ?CSSStyleDeclaration,
data: PseudoContentData
): ?Array<PseudoContentItem> => {
if (
!style ||
!style.content ||
style.content === 'none' ||
style.content === '-moz-alt-content' ||
style.display === 'none'
) {
return null;
}
const tokens = parseContent(style.content);
const len = tokens.length;
const contentItems: Array<PseudoContentItem> = [];
let s = '';
// increment the counter (if there is a "counter-increment" declaration)
const counterIncrement = style.counterIncrement;
if (counterIncrement && counterIncrement !== 'none') {
const [counterName, incrementValue] = counterIncrement.split(/\s+/);
const counter = data.counters[counterName];
if (counter) {
counter[counter.length - 1] +=
incrementValue === undefined ? 1 : parseInt(incrementValue, 10);
}
}
// build the content string
for (let i = 0; i < len; i++) {
const token = tokens[i];
switch (token.type) {
case TOKEN_TYPE.STRING:
s += token.value || '';
break;
case TOKEN_TYPE.ATTRIBUTE:
if (node instanceof HTMLElement && token.value) {
s += node.getAttribute(token.value) || '';
}
break;
case TOKEN_TYPE.COUNTER:
const counter = data.counters[token.name || ''];
if (counter) {
s += formatCounterValue([counter[counter.length - 1]], '', token.format);
}
break;
case TOKEN_TYPE.COUNTERS:
const counters = data.counters[token.name || ''];
if (counters) {
s += formatCounterValue(counters, token.glue, token.format);
}
break;
case TOKEN_TYPE.OPENQUOTE:
s += getQuote(style, true, data.quoteDepth);
data.quoteDepth++;
break;
case TOKEN_TYPE.CLOSEQUOTE:
data.quoteDepth--;
s += getQuote(style, false, data.quoteDepth);
break;
case TOKEN_TYPE.URL:
if (s) {
contentItems.push({type: PSEUDO_CONTENT_ITEM_TYPE.TEXT, value: s});
s = '';
}
contentItems.push({type: PSEUDO_CONTENT_ITEM_TYPE.IMAGE, value: token.value || ''});
break;
}
}
if (s) {
contentItems.push({type: PSEUDO_CONTENT_ITEM_TYPE.TEXT, value: s});
}
return contentItems;
};
export const parseContent = (content: string, cache?: {[string]: Array<Token>}): Array<Token> => {
if (cache && cache[content]) {
return cache[content];
}
const tokens: Array<Token> = [];
const len = content.length;
let isString = false;
let isEscaped = false;
let isFunction = false;
let str = '';
let functionName = '';
let args = [];
for (let i = 0; i < len; i++) {
const c = content.charAt(i);
switch (c) {
case "'":
case '"':
if (isEscaped) {
str += c;
} else {
isString = !isString;
if (!isFunction && !isString) {
tokens.push({type: TOKEN_TYPE.STRING, value: str});
str = '';
}
}
break;
case '\\':
if (isEscaped) {
str += c;
isEscaped = false;
} else {
isEscaped = true;
}
break;
case '(':
if (isString) {
str += c;
} else {
isFunction = true;
functionName = str;
str = '';
args = [];
}
break;
case ')':
if (isString) {
str += c;
} else if (isFunction) {
if (str) {
args.push(str);
}
switch (functionName) {
case 'attr':
if (args.length > 0) {
tokens.push({type: TOKEN_TYPE.ATTRIBUTE, value: args[0]});
}
break;
case 'counter':
if (args.length > 0) {
const counter: Token = {
type: TOKEN_TYPE.COUNTER,
name: args[0]
};
if (args.length > 1) {
counter.format = args[1];
}
tokens.push(counter);
}
break;
case 'counters':
if (args.length > 0) {
const counters: Token = {
type: TOKEN_TYPE.COUNTERS,
name: args[0]
};
if (args.length > 1) {
counters.glue = args[1];
}
if (args.length > 2) {
counters.format = args[2];
}
tokens.push(counters);
}
break;
case 'url':
if (args.length > 0) {
tokens.push({type: TOKEN_TYPE.URL, value: args[0]});
}
break;
}
isFunction = false;
str = '';
}
break;
case ',':
if (isString) {
str += c;
} else if (isFunction) {
args.push(str);
str = '';
}
break;
case ' ':
case '\t':
if (isString) {
str += c;
} else if (str) {
addOtherToken(tokens, str);
str = '';
}
break;
default:
str += c;
}
if (c !== '\\') {
isEscaped = false;
}
}
if (str) {
addOtherToken(tokens, str);
}
if (cache) {
cache[content] = tokens;
}
return tokens;
};
const addOtherToken = (tokens: Array<Token>, identifier: string): void => {
switch (identifier) {
case 'open-quote':
tokens.push({type: TOKEN_TYPE.OPENQUOTE});
break;
case 'close-quote':
tokens.push({type: TOKEN_TYPE.CLOSEQUOTE});
break;
}
};
const getQuote = (style: CSSStyleDeclaration, isOpening: boolean, quoteDepth: number): string => {
const quotes = style.quotes ? style.quotes.split(/\s+/) : ["'\"'", "'\"'"];
let idx = quoteDepth * 2;
if (idx >= quotes.length) {
idx = quotes.length - 2;
}
if (!isOpening) {
++idx;
}
return quotes[idx].replace(/^["']|["']$/g, '');
};
const formatCounterValue = (counter, glue: ?string, format: ?string): string => {
const len = counter.length;
let result = '';
for (let i = 0; i < len; i++) {
if (i > 0) {
result += glue || '';
}
result += createCounterText(counter[i], parseListStyleType(format || 'decimal'), false);
}
return result;
};

View File

@ -165,7 +165,7 @@ export default class Renderer {
!container.style.background.backgroundColor.isTransparent() ||
container.style.background.backgroundImage.length;
const renderableBorders = container.style.border.filter(
const hasRenderableBorders = container.style.border.some(
border =>
border.borderStyle !== BORDER_STYLE.NONE && !border.borderColor.isTransparent()
);
@ -186,12 +186,17 @@ export default class Renderer {
});
}
renderableBorders.forEach((border, side) => {
this.renderBorder(border, side, container.curvedBounds);
container.style.border.forEach((border, side) => {
if (
border.borderStyle !== BORDER_STYLE.NONE &&
!border.borderColor.isTransparent()
) {
this.renderBorder(border, side, container.curvedBounds);
}
});
};
if (HAS_BACKGROUND || renderableBorders.length) {
if (HAS_BACKGROUND || hasRenderableBorders) {
const paths = container.parent ? container.parent.getClipPaths() : [];
if (paths.length) {
this.target.clip(paths, callback);

View File

@ -33,6 +33,10 @@ export default class ResourceLoader {
if (this.hasResourceInCache(src)) {
return src;
}
if (isBlobImage(src)) {
this.cache[src] = loadImage(src, this.options.imageTimeout || 0);
return src;
}
if (!isSVG(src) || FEATURES.SUPPORT_SVG_DRAWING) {
if (this.options.allowTaint === true || isInlineImage(src) || this.isSameOrigin(src)) {
@ -215,6 +219,7 @@ const INLINE_IMG = /^data:image\/.*/i;
const isInlineImage = (src: string): boolean => INLINE_IMG.test(src);
const isInlineBase64Image = (src: string): boolean => INLINE_BASE64.test(src);
const isBlobImage = (src: string): boolean => src.substr(0, 4) === 'blob';
const isSVG = (src: string): boolean =>
src.substr(-3).toLowerCase() === 'svg' || INLINE_SVG.test(src);

View File

@ -1,18 +1,12 @@
/* @flow */
'use strict';
import {ucs2} from 'punycode';
import type NodeContainer from './NodeContainer';
import {Bounds, parseBounds} from './Bounds';
import {TEXT_DECORATION} from './parsing/textDecoration';
import FEATURES from './Feature';
const UNICODE = /[^\u0000-\u00ff]/;
const hasUnicodeCharacters = (text: string): boolean => UNICODE.test(text);
const encodeCodePoint = (codePoint: number): string => ucs2.encode([codePoint]);
import {breakWords, toCodePoints, fromCodePoint} from './Unicode';
export class TextBounds {
text: string;
@ -29,9 +23,10 @@ export const parseTextBounds = (
parent: NodeContainer,
node: Text
): Array<TextBounds> => {
const codePoints = ucs2.decode(value);
const letterRendering = parent.style.letterSpacing !== 0 || hasUnicodeCharacters(value);
const textList = letterRendering ? codePoints.map(encodeCodePoint) : splitWords(codePoints);
const letterRendering = parent.style.letterSpacing !== 0;
const textList = letterRendering
? toCodePoints(value).map(i => fromCodePoint(i))
: breakWords(value, parent);
const length = textList.length;
const defaultView = node.parentNode ? node.parentNode.ownerDocument.defaultView : null;
const scrollX = defaultView ? defaultView.pageXOffset : 0;
@ -88,42 +83,3 @@ const getRangeBounds = (
range.setEnd(node, offset + length);
return Bounds.fromClientRect(range.getBoundingClientRect(), scrollX, scrollY);
};
const splitWords = (codePoints: Array<number>): Array<string> => {
const words = [];
let i = 0;
let onWordBoundary = false;
let word;
while (codePoints.length) {
if (isWordBoundary(codePoints[i]) === onWordBoundary) {
word = codePoints.splice(0, i);
if (word.length) {
words.push(ucs2.encode(word));
}
onWordBoundary = !onWordBoundary;
i = 0;
} else {
i++;
}
if (i >= codePoints.length) {
word = codePoints.splice(0, i);
if (word.length) {
words.push(ucs2.encode(word));
}
}
}
return words;
};
const isWordBoundary = (characterCode: number): boolean => {
return (
[
32, // <space>
13, // \r
10, // \n
9, // \t
45 // -
].indexOf(characterCode) !== -1
);
};

View File

@ -1,32 +1,27 @@
/* @flow */
'use strict';
export const fromCodePoint = (...codePoints: Array<number>): string => {
if (String.fromCodePoint) {
return String.fromCodePoint(...codePoints);
import type NodeContainer from './NodeContainer';
import {LineBreaker, fromCodePoint, toCodePoints} from 'css-line-break';
import {OVERFLOW_WRAP} from './parsing/overflowWrap';
export {toCodePoints, fromCodePoint} from 'css-line-break';
export const breakWords = (str: string, parent: NodeContainer): Array<string> => {
const breaker = LineBreaker(str, {
lineBreak: parent.style.lineBreak,
wordBreak:
parent.style.overflowWrap === OVERFLOW_WRAP.BREAK_WORD
? 'break-word'
: parent.style.wordBreak
});
const words = [];
let bk;
while (!(bk = breaker.next()).done) {
words.push(bk.value.slice());
}
const length = codePoints.length;
if (!length) {
return '';
}
const codeUnits = [];
let index = -1;
let result = '';
while (++index < length) {
let codePoint = codePoints[index];
if (codePoint <= 0xffff) {
codeUnits.push(codePoint);
} else {
codePoint -= 0x10000;
codeUnits.push((codePoint >> 10) + 0xd800, codePoint % 0x400 + 0xdc00);
}
if (index + 1 === length || codeUnits.length > 0x4000) {
result += String.fromCharCode(...codeUnits);
codeUnits.length = 0;
}
}
return result;
return words;
};

View File

@ -14,6 +14,7 @@ import {Bounds} from './Bounds';
import {cloneWindow, DocumentCloner} from './Clone';
import {FontMetrics} from './Font';
import Color, {TRANSPARENT} from './Color';
import {parseBounds, parseDocumentSize} from './Bounds';
export const renderElement = (
element: HTMLElement,
@ -62,14 +63,32 @@ export const renderElement = (
.then(() => cloner.resourceLoader.ready())
.then(() => {
const renderer = new ForeignObjectRenderer(cloner.documentElement);
const defaultView = ownerDocument.defaultView;
const scrollX = defaultView.pageXOffset;
const scrollY = defaultView.pageYOffset;
const isDocument =
element.tagName === 'HTML' || element.tagName === 'BODY';
const {width, height, left, top} = isDocument
? parseDocumentSize(ownerDocument)
: parseBounds(element, scrollX, scrollY);
return renderer.render({
backgroundColor,
logger,
scale: options.scale,
x: options.x,
y: options.y,
width: options.width,
height: options.height,
x: typeof options.x === 'number' ? options.x : left,
y: typeof options.y === 'number' ? options.y : top,
width:
typeof options.width === 'number'
? options.width
: Math.ceil(width),
height:
typeof options.height === 'number'
? options.height
: Math.ceil(height),
windowWidth: options.windowWidth,
windowHeight: options.windowHeight,
scrollX: options.scrollX,
@ -102,16 +121,33 @@ export const renderElement = (
logger.log(`Starting renderer`);
}
const defaultView = clonedDocument.defaultView;
const scrollX = defaultView.pageXOffset;
const scrollY = defaultView.pageYOffset;
const isDocument =
clonedElement.tagName === 'HTML' || clonedElement.tagName === 'BODY';
const {width, height, left, top} = isDocument
? parseDocumentSize(ownerDocument)
: parseBounds(clonedElement, scrollX, scrollY);
const renderOptions = {
backgroundColor,
fontMetrics,
imageStore,
logger,
scale: options.scale,
x: options.x,
y: options.y,
width: options.width,
height: options.height
x: typeof options.x === 'number' ? options.x : left,
y: typeof options.y === 'number' ? options.y : top,
width:
typeof options.width === 'number'
? options.width
: Math.ceil(width),
height:
typeof options.height === 'number'
? options.height
: Math.ceil(height)
};
if (Array.isArray(options.target)) {

View File

@ -6,7 +6,6 @@ import type {RenderTarget} from './Renderer';
import CanvasRenderer from './renderer/CanvasRenderer';
import Logger from './Logger';
import {renderElement} from './Window';
import {parseBounds, parseDocumentSize} from './Bounds';
export type Options = {
async: ?boolean,
@ -14,8 +13,10 @@ export type Options = {
backgroundColor: string,
canvas: ?HTMLCanvasElement,
foreignObjectRendering: boolean,
ignoreElements?: HTMLElement => boolean,
imageTimeout: number,
logging: boolean,
onclone?: Document => void,
proxy: ?string,
removeContainer: ?boolean,
scale: number,
@ -32,14 +33,9 @@ export type Options = {
};
const html2canvas = (element: HTMLElement, conf: ?Options): Promise<*> => {
// eslint-disable-next-line no-console
if (typeof console === 'object' && typeof console.log === 'function') {
// eslint-disable-next-line no-console
console.log(`html2canvas ${__VERSION__}`);
}
const config = conf || {};
const logger = new Logger(typeof config.logging === 'boolean' ? config.logging : true);
logger.log(`html2canvas ${__VERSION__}`);
if (__DEV__ && typeof config.onrendered === 'function') {
logger.error(
@ -53,15 +49,6 @@ const html2canvas = (element: HTMLElement, conf: ?Options): Promise<*> => {
}
const defaultView = ownerDocument.defaultView;
const scrollX = defaultView.pageXOffset;
const scrollY = defaultView.pageYOffset;
const isDocument = element.tagName === 'HTML' || element.tagName === 'BODY';
const {width, height, left, top} = isDocument
? parseDocumentSize(ownerDocument)
: parseBounds(element, scrollX, scrollY);
const defaultOptions = {
async: true,
allowTaint: false,
@ -74,10 +61,6 @@ const html2canvas = (element: HTMLElement, conf: ?Options): Promise<*> => {
scale: defaultView.devicePixelRatio || 1,
target: new CanvasRenderer(config.canvas),
useCORS: false,
x: left,
y: top,
width: Math.ceil(width),
height: Math.ceil(height),
windowWidth: defaultView.innerWidth,
windowHeight: defaultView.innerHeight,
scrollX: defaultView.pageXOffset,
@ -96,5 +79,4 @@ const html2canvas = (element: HTMLElement, conf: ?Options): Promise<*> => {
};
html2canvas.CanvasRenderer = CanvasRenderer;
module.exports = html2canvas;
export default html2canvas;

19
src/parsing/lineBreak.js Normal file
View File

@ -0,0 +1,19 @@
/* @flow */
'use strict';
export const LINE_BREAK = {
NORMAL: 'normal',
STRICT: 'strict'
};
export type LineBreak = $Values<typeof LINE_BREAK>;
export const parseLineBreak = (wordBreak: string): LineBreak => {
switch (wordBreak) {
case 'strict':
return LINE_BREAK.STRICT;
case 'normal':
default:
return LINE_BREAK.NORMAL;
}
};

View File

@ -75,7 +75,7 @@ export const LIST_STYLE_TYPE = {
export type ListStylePosition = $Values<typeof LIST_STYLE_POSITION>;
export type ListStyleType = $Values<typeof LIST_STYLE_TYPE>;
const parseListStyleType = (type: string): ListStyleType => {
export const parseListStyleType = (type: string): ListStyleType => {
switch (type) {
case 'disc':
return LIST_STYLE_TYPE.DISC;

View File

@ -0,0 +1,19 @@
/* @flow */
'use strict';
export const OVERFLOW_WRAP = {
NORMAL: 0,
BREAK_WORD: 1
};
export type OverflowWrap = $Values<typeof OVERFLOW_WRAP>;
export const parseOverflowWrap = (overflow: string): OverflowWrap => {
switch (overflow) {
case 'break-word':
return OVERFLOW_WRAP.BREAK_WORD;
case 'normal':
default:
return OVERFLOW_WRAP.NORMAL;
}
};

22
src/parsing/word-break.js Normal file
View File

@ -0,0 +1,22 @@
/* @flow */
'use strict';
export const WORD_BREAK = {
NORMAL: 'normal',
BREAK_ALL: 'break-all',
KEEP_ALL: 'keep-all'
};
export type WordBreak = $Values<typeof WORD_BREAK>;
export const parseWordBreak = (wordBreak: string): WordBreak => {
switch (wordBreak) {
case 'break-all':
return WORD_BREAK.BREAK_ALL;
case 'keep-all':
return WORD_BREAK.KEEP_ALL;
case 'normal':
default:
return WORD_BREAK.NORMAL;
}
};

View File

@ -26,7 +26,10 @@ const addColorStops = (
const maxStop = Math.max.apply(null, gradient.colorStops.map(colorStop => colorStop.stop));
const f = 1 / Math.max(1, maxStop);
gradient.colorStops.forEach(colorStop => {
canvasGradient.addColorStop(f * colorStop.stop, colorStop.color.toString());
canvasGradient.addColorStop(
Math.floor(Math.max(0, f * colorStop.stop)),
colorStop.color.toString()
);
});
};
@ -98,6 +101,7 @@ export default class CanvasRenderer implements RenderTarget<HTMLCanvasElement> {
}
getTarget(): Promise<HTMLCanvasElement> {
this.canvas.getContext('2d').setTransform(1, 0, 0, 1, 0, 0);
return Promise.resolve(this.canvas);
}
@ -250,7 +254,7 @@ export default class CanvasRenderer implements RenderTarget<HTMLCanvasElement> {
const {baseline} = this.options.fontMetrics.getMetrics(font);
this.rectangle(
text.bounds.left,
Math.round(text.bounds.top + text.bounds.height - baseline),
Math.round(text.bounds.top + baseline),
text.bounds.width,
1,
textDecorationColor

View File

@ -24,7 +24,7 @@ import type {TextBounds} from '../TextBounds';
import {TEXT_DECORATION_STYLE, TEXT_DECORATION_LINE} from '../parsing/textDecoration';
import {PATH} from '../drawing/Path';
class RefTestRenderer implements RenderTarget<string> {
export default class RefTestRenderer implements RenderTarget<string> {
options: RenderOptions;
indent: number;
lines: Array<string>;
@ -268,5 +268,3 @@ class RefTestRenderer implements RenderTarget<string> {
this.lines.push(`${new Array(this.indent + 1).join(' ')}${text}`);
}
}
module.exports = RefTestRenderer;

View File

@ -0,0 +1,111 @@
const PseudoNodeContent = require('../../dist/npm/PseudoNodeContent');
const assert = require('assert');
describe('PseudoNodeContent', function() {
it('should parse string', function() {
assert.deepEqual(PseudoNodeContent.parseContent('"hello"'), [
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: 'hello'}
]);
});
it('should parse string with (,)', function() {
assert.deepEqual(PseudoNodeContent.parseContent('"a,b (c) d"'), [
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: 'a,b (c) d'}
]);
});
it('should parse string with escaped quotes', function() {
assert.deepEqual(PseudoNodeContent.parseContent('"3.14\\""'), [
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: '3.14"'}
]);
});
it('should parse string with escape', function() {
assert.deepEqual(PseudoNodeContent.parseContent('"a\\) \\\\ b"'), [
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: 'a) \\ b'}
]);
});
it('should parse two strings', function() {
assert.deepEqual(PseudoNodeContent.parseContent('"hello" \'world\''), [
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: 'hello'},
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: 'world'}
]);
});
it('should parse counter', function() {
assert.deepEqual(PseudoNodeContent.parseContent('counter(x)'), [
{type: PseudoNodeContent.TOKEN_TYPE.COUNTER, name: 'x'}
]);
});
it('should parse counters', function() {
assert.deepEqual(PseudoNodeContent.parseContent('counters(x, "-")'), [
{type: PseudoNodeContent.TOKEN_TYPE.COUNTERS, name: 'x', glue: '-'}
]);
});
it('should parse strings and counters', function() {
assert.deepEqual(PseudoNodeContent.parseContent('"["counters(c2, " < ") \']\''), [
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: '['},
{type: PseudoNodeContent.TOKEN_TYPE.COUNTERS, name: 'c2', glue: ' < '},
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: ']'}
]);
});
it('should parse counter with format', function() {
assert.deepEqual(PseudoNodeContent.parseContent('counter(x, lower-greek)'), [
{type: PseudoNodeContent.TOKEN_TYPE.COUNTER, name: 'x', format: 'lower-greek'}
]);
});
it('should parse counters with format', function() {
assert.deepEqual(PseudoNodeContent.parseContent('counters(x, "-", upper-roman)'), [
{
type: PseudoNodeContent.TOKEN_TYPE.COUNTERS,
name: 'x',
glue: '-',
format: 'upper-roman'
}
]);
});
it('should parse strings and counters with format', function() {
assert.deepEqual(PseudoNodeContent.parseContent("\"[\"counters(c2, ' < ', disc) ']'"), [
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: '['},
{type: PseudoNodeContent.TOKEN_TYPE.COUNTERS, name: 'c2', glue: ' < ', format: 'disc'},
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: ']'}
]);
});
it('should parse attr', function() {
assert.deepEqual(PseudoNodeContent.parseContent('attr(id)'), [
{type: PseudoNodeContent.TOKEN_TYPE.ATTRIBUTE, value: 'id'}
]);
});
it('should parse url', function() {
assert.deepEqual(PseudoNodeContent.parseContent('url(http://www.abc.de/f/g.png)'), [
{type: PseudoNodeContent.TOKEN_TYPE.URL, value: 'http://www.abc.de/f/g.png'}
]);
});
it('should parse open-quote', function() {
assert.deepEqual(PseudoNodeContent.parseContent('open-quote'), [
{type: PseudoNodeContent.TOKEN_TYPE.OPENQUOTE}
]);
});
it('should parse close-quote', function() {
assert.deepEqual(PseudoNodeContent.parseContent('close-quote'), [
{type: PseudoNodeContent.TOKEN_TYPE.CLOSEQUOTE}
]);
});
it('should parse open-quote and string', function() {
assert.deepEqual(PseudoNodeContent.parseContent('open-quote "!"'), [
{type: PseudoNodeContent.TOKEN_TYPE.OPENQUOTE},
{type: PseudoNodeContent.TOKEN_TYPE.STRING, value: '!'}
]);
});
});

View File

@ -5,7 +5,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="../../test.js"></script>
<style type="text/css">
div {
.box {
width: 200px;
height: 200px;
display: inline-block;
@ -63,6 +63,21 @@
border-radius: 200px;
}
.gauge{
display: inline-block;
width: 100px;
height: 50px;
background: green;
margin-bottom: 20px;
}
.gauge1{ border-radius: 25px 25px 0 0 / 25px 25px 0 0; }
.gauge2{ border-radius: 100px 100px 0 0 / 50px 50px 0 0; }
.gauge3{ border-radius: 100px 100px 0 0 / 100px 100px 0 0; }
.gauge4{ border-radius: 300px 100px 0 0 / 100px 100px 0 0; }
.gauge5{ border-radius: 400px 400px 50px 50px / 50px 50px 50px 50px; }
html {
background: #3a84c3;
}
@ -70,11 +85,16 @@
</head>
<body>
<div class="box1">&nbsp;</div>
<div class="box2">&nbsp;</div>
<div class="box3">&nbsp;</div>
<div class="box4">&nbsp;</div>
<div class="box5">&nbsp;</div>
<div class="box6">&nbsp;</div>
<div class="box box1">&nbsp;</div>
<div class="box box2">&nbsp;</div>
<div class="box box3">&nbsp;</div>
<div class="box box4">&nbsp;</div>
<div class="box box5">&nbsp;</div>
<div class="box box6">&nbsp;</div>
<div class="gauge gauge1"></div>
<div class="gauge gauge2"></div>
<div class="gauge gauge3"></div>
<div class="gauge gauge4"></div>
<div class="gauge gauge5"></div>
</body>
</html>

View File

@ -12,6 +12,7 @@
margin: 10px;
background:#6F428C;
border-style: solid;
border-width: 0;
}
.box1 {
@ -33,6 +34,12 @@
border-color: green;
}
.box5 {
border-style: none;
border-bottom: 50px solid #807d32;
border-bottom-width: 50px;
}
html {
background: #3a84c3;
}
@ -43,5 +50,6 @@
<div class="box2">&nbsp;</div>
<div class="box3">&nbsp;</div>
<div class="box4">&nbsp;</div>
<div class="box5">&nbsp;</div>
</body>
</html>

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@ -0,0 +1,42 @@
<!DOCTYPE html>
<html>
<head>
<title>Dynamic style</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="../test.js"></script>
<style id="style">
@font-face {
font-family: 'Roboto';
font-style: normal;
font-weight: 400;
src: local('Roboto'), local('Roboto-Regular'), url(https://fonts.gstatic.com/s/roboto/v18/CWB0XYA8bzo0kSThX0UTuA.woff2) format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2212, U+2215;
}
body { font-family: "Roboto", serif }
div {
padding: 20px;
}
.div1 {
background: darkred;
color: white;
}
@media (min-width: 10px) {
.div1 {
background: darkgreen;
}
}
</style>
<script>
document.querySelector('#style').sheet.insertRule(
'.div2 { background: darkgreen; color:white; }',
document.querySelector('#style').sheet.cssRules.length
);
</script>
</head>
<body>
<div class="div1">Static styles</div>
<div class="div2">Dynamic styles</div>
</body>
</html>

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@ -0,0 +1,2 @@
[Safari]/tests/reftests/acid2.html
[Safari]/tests/reftests/background/encoded.html

View File

@ -0,0 +1,11 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<script type="text/javascript" src="../../test.js"></script>
</head>
<body>
<img src="../../assets/image.jpg" />
<img src="../../assets/image2.jpg" style="display:block;" />
<br>
</body>
</html>

View File

@ -4,7 +4,9 @@
<title>element render test</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script>
h2cOptions = {ignoreElements: function(element) {
return element.className === 'ignored';
}};
</script>
<script type="text/javascript" src="../../test.js"></script>
<style>
@ -15,7 +17,7 @@
background: green;
}
#ignored {
#ignored, .ignored {
background: red;
width: 100px;
height: 100px;
@ -32,10 +34,11 @@
<div id="ignored" data-html2canvas-ignore>
great failure
</div>
<div class="ignored">
ignore predicate
</div>
<div id="div1">
great success
</div>
</body>
</html>

View File

@ -0,0 +1,42 @@
<!DOCTYPE html>
<html>
<head>
<title>element render test</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script>
h2cOptions = {onclone: function(document) {
const remove = document.querySelector('.ignored');
remove.parentNode.removeChild(remove);
}};
</script>
<script type="text/javascript" src="../../test.js"></script>
<style>
#div1 {
width: 100px;
height: 100px;
background: green;
}
#ignored, .ignored {
background: red;
width: 100px;
height: 100px;
}
body, html {
margin: 0;
padding: 0;
}
</style>
</head>
<body>
<div class="ignored">
ignore during onclone
</div>
<div id="div1">
great success
</div>
</body>
</html>

View File

@ -0,0 +1,104 @@
<!doctype html>
<html>
<head>
<script type="text/javascript" src="../test.js"></script>
<style>
body {
quotes: "<{" "}>" "->" "<-" "(" ")" "-:" ":-";
}
.counter1,
.counter2,
.quotes1,
.attr-url {
border: 1px solid deepskyblue;
padding: 5px;
margin-bottom: 10px;
}
.counter1 {
counter-reset: c1 3;
}
.counter1 > div::before {
content: "«\"" counter(c1) "\»";
counter-increment: c1 -1;
}
.counter2 {
counter-reset: c2;
}
.counter2 > div::before {
content: "["counters(c2, " < ", upper-roman) ']';
counter-increment: c2 2;
}
.quotes1::before {
content: open-quote "!" open-quote close-quote open-quote;
}
.quotes1::after {
content: "!" close-quote close-quote;
}
.quotes2 {
quotes: "«" "»" "“" "”";
}
.quotes2::before {
content: open-quote;
}
.quotes2::after {
content: close-quote;
}
.attr-url > div::after {
content: url(../assets/image.jpg) "///" attr(data-text);
}
</style>
</head>
<body>
<div class="counter1">
<div>A</div>
<div>B</div>
<div>C</div>
<div>D</div>
</div>
<div class="counter2">
<div>A</div>
<div>B</div>
<div>
C
<div class="counter2">
<div>a</div>
<div>b</div>
<div>
c
<div class="counter2">
<div>Aa</div>
<div>Bb</div>
<div>Cc</div>
</div>
</div>
</div>
</div>
<div>D</div>
</div>
<div class="quotes1">
Hello
<div class="quotes2">
Quoted
<div class="quotes2">World</div>
</div>
</div>
<div class="attr-url">
<div data-text="Hello World"></div>
</div>
</body>
</html>

View File

@ -0,0 +1,40 @@
<!DOCTYPE html>
<html>
<head>
<title>word-break</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="../../test.js"></script>
<style>
body {
font-family: Arial;
}
.test span {
line-break: normal;
}
.strict span {
line-break: strict;
}
p.test{
border: 1px solid gray;
color: blue;
width: 6em;
}
</style>
</head>
<body>
<!-- iteration marks -->
<p class="test" lang="ja">
<span>サンプルぁルぁルぁルぁルぁルぁルぁぁぁぁ文ンプル–文々サンプル文</span>
</p>
<p class="test strict" lang="ja">
<span>サンプルぁルぁルぁルぁルぁルぁルぁぁぁぁ文文文文文‐–〜゠サンプル文々サンプル文</span>
</p>
<hr />
</body>
</html>

View File

@ -0,0 +1,58 @@
<!DOCTYPE html>
<html>
<head>
<title>word-break</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="../../test.js"></script>
<style>
body {
font-family: Arial;
}
.normal {
width: 13em;
background: gold;
overflow-wrap: normal;
}
.break-word {
width: 13em;
background: lime;
overflow-wrap: break-word;
}
.word-normal {
width: 13em;
background: gold;
word-wrap: normal;
}
.word-break-word {
width: 13em;
background: lime;
word-wrap: break-word;
}
</style>
</head>
<body>
<div>
<p>1. <code>overflow-wrap: normal</code></p>
<p class="normal">FStrPrivFinÄndG (Gesetz zur Änderung des
Fernstraßenbauprivatfinanzierungsgesetzes
und straßenverkehrsrechtlicher Vorschriften)</p>
<p>2. <code>overflow-wrap: break-word</code></p>
<p class="break-word">FStrPrivFinÄndG (Gesetz zur Änderung des
Fernstraßenbauprivatfinanzierungsgesetzes
und straßenverkehrsrechtlicher Vorschriften)</p>
<p>3. <code>word-wrap: normal</code></p>
<p class="word-normal">FStrPrivFinÄndG (Gesetz zur Änderung des
Fernstraßenbauprivatfinanzierungsgesetzes
und straßenverkehrsrechtlicher Vorschriften)</p>
<p>4. <code>word-wrap: break-word</code></p>
<p class="word-break-word">FStrPrivFinÄndG (Gesetz zur Änderung des
Fernstraßenbauprivatfinanzierungsgesetzes
und straßenverkehrsrechtlicher Vorschriften)</p>
</div>
</body>
</html>

View File

@ -0,0 +1,28 @@
<!DOCTYPE html>
<html>
<head>
<title>Thai text</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="../../test.js"></script>
<style>
.text-block {
width: 500px;
font-family: serif;
float:left;
text-align:justify;
}
</style>
</head>
<body>
<div id="text" class="text-block">
<p>.....</p>
<p>ทดสอบ แบบกำหนดรูปแบบ ทำ ที นี่ นู่น นั่น นี้ มี หรือ ไม่ </p>
<p>ภาษาไทย เป็นภาษาราชการของประเทศไทย และภาษาแม่ของชาวไทย และชนเชื้อสายอื่นในประเทศไทย ภาษาไทยเป็นภาษาในกลุ่มภาษาไท ซึ่งเป็นกลุ่มย่อยของตระกูลภาษาไท-กะได สันนิษฐานว่า ภาษาในตระกูลนี้มีถิ่นกำเนิดจากทางตอนใต้ของประเทศจีน และนักภาษาศาสตร์บางส่วนเสนอว่า ภาษาไทยน่าจะมีความเชื่อมโยงกับตระกูลภาษาออสโตร-เอเชียติก ตระกูลภาษาออสโตรนีเซียน และตระกูลภาษาจีน-ทิเบต</p>
<p>ภาษาไทยเป็นภาษาที่มีระดับเสียงของคำแน่นอนหรือวรรณยุกต์เช่นเดียวกับภาษาจีน และออกเสียงแยกคำต่อคำ ทำให้เป็นที่ลำบากของชาวต่างชาติเนื่องจากการออกเสียงวรรณยุกต์ที่เป็นเอกลักษณ์ของแต่ละคำ และการสะกดคำที่ซับซ้อน</p>
<p>คำว่า ไทย หมายความว่า อิสรภาพ เสรีภาพ หรืออีกความหมายหนึ่งคือ ใหญ่ ยิ่งใหญ่ เพราะการจะเป็นอิสระได้จะต้องมีกำลังที่มากกว่า แข็งแกร่งกว่า เพื่อป้องกันการรุกรานจากข้าศึก คำนี้เป็นคำไทยแท้ที่เกิดจากการสร้างคำที่เรียก "การลากคำเข้าวัด" ซึ่งเป็นการลากความวิธีหนึ่ง ตามหลักคติชนวิทยา คนไทยเป็นชนชาติที่นับถือกันว่า ภาษาบาลี ซึ่งเป็นภาษาที่บันทึกพระธรรมคำสอนของพระพุทธเจ้าเป็นภาษาอันศักดิ์สิทธิ์และเป็นมงคล เมื่อคนไทยต้องการตั้งชื่อประเทศว่า ไท ซึ่งเป็นคำไทยแท้ จึงเติมตัว ย เข้าไปข้างท้าย เพื่อให้มีลักษณะคล้ายคำในภาษาบาลี - สันสกฤตเพื่อความเป็นมงคลตามความเชื่อของตน ภาษาไทยจึงหมายถึงภาษาของชนชาติไทยผู้เป็นไทนั่นเอง</p>
</div>
</body>
</html>

View File

@ -0,0 +1,50 @@
<!DOCTYPE html>
<html>
<head>
<title>word-break</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="../../test.js"></script>
<style>
body {
font-family: Arial;
}
.narrow {
padding: 5px;
border: 1px solid;
width: 8em;
}
.normal {
word-break: normal;
}
.breakAll {
word-break: break-all;
}
.keep {
word-break: keep-all;
}
</style>
</head>
<body>
<div>
<p>1. <code>word-break: normal</code></p>
<p class="normal narrow">This is a long and
Supercalifragilisticexpialidocious sentence.
次の単語グレートブリテンおよび北アイルランド連合王国で本当に大きな言葉</p>
<p>2. <code>word-break: break-all</code></p>
<p class="breakAll narrow">This is a long and
Supercalifragilisticexpialidocious sentence.
次の単語グレートブリテンおよび北アイルランド連合王国で本当に大きな言葉</p>
<p>3. <code>word-break: keep-all</code></p>
<p class="keep narrow">This is a long and
Supercalifragilisticexpialidocious sentence.
次の単語グレートブリテンおよび北アイルランド連合王国で本当に大きな言葉</p>
</div>
</body>
</html>

View File

@ -21,7 +21,7 @@ var REFTEST = window.location.search.indexOf('reftest') !== -1;
.concat([
'/node_modules/jquery/dist/jquery.min',
'/dist/html2canvas',
'/dist/RefTestRenderer'
'/build/RefTestRenderer'
])
.forEach(appendScript);

View File

@ -75,7 +75,7 @@ const assertPath = (result, expected, desc) => {
.filter(test => {
return (
!Array.isArray(reftests.ignoredTests[test]) ||
reftests.ignoredTests[test].indexOf(query.browser) === -1
reftests.ignoredTests[test].indexOf(platform.name) === -1
);
})
.forEach(url => {
@ -342,79 +342,37 @@ const assertPath = (result, expected, desc) => {
}
if (window.__karma__) {
const MAX_CHUNK_SIZE = 75000;
return new Promise((resolve, reject) => {
const xhr =
'withCredentials' in new XMLHttpRequest()
? new XMLHttpRequest()
: new XDomainRequest();
const sendScreenshot = (tries, body, server) => {
return new Promise((resolve, reject) => {
const xhr =
'withCredentials' in new XMLHttpRequest()
? new XMLHttpRequest()
: new XDomainRequest();
xhr.onload = () => {
if (
typeof xhr.status !== 'number' ||
xhr.status === 200
) {
resolve();
} else {
reject(
`Failed to send screenshot with status ${xhr.status}`
);
}
};
xhr.onerror = reject;
xhr.open('POST', server, true);
xhr.send(body);
}).catch(e => {
if (tries > 0) {
// Older edge browsers and some safari browsers have issues sending large xhr through saucetunnel
const data = canvas.toDataURL();
const totalCount = Math.ceil(
data.length / MAX_CHUNK_SIZE
);
return Promise.all(
Array.apply(
null,
Array(totalCount)
).map((x, part) =>
sendScreenshot(
0,
JSON.stringify({
screenshot: data.substr(
part * MAX_CHUNK_SIZE,
MAX_CHUNK_SIZE
),
part,
totalCount,
test: url,
platform: {
name: platform.name,
version: platform.version
}
}),
'http://localhost:8000/screenshot/chunk'
)
)
xhr.onload = () => {
if (
typeof xhr.status !== 'number' ||
xhr.status === 200
) {
resolve();
} else {
reject(
`Failed to send screenshot with status ${xhr.status}`
);
}
};
xhr.onerror = reject;
return Promise.reject(e);
});
};
return sendScreenshot(
1,
JSON.stringify({
xhr.open('POST', 'http://localhost:8000/screenshot', true);
xhr.send(JSON.stringify({
screenshot: canvas.toDataURL(),
test: url,
platform: {
name: platform.name,
version: platform.version
}
}),
'http://localhost:8000/screenshot'
);
}));
});
}
});
});

View File

@ -18,7 +18,7 @@ const plugins = [
];
const modules = {
loaders: [{
rules: [{
test: /\.js$/,
exclude: /node_modules/,
loader: 'babel-loader'
@ -27,20 +27,26 @@ const modules = {
module.exports = [
{
mode: 'development',
entry: './src/index.js',
output: {
filename: './dist/html2canvas.js',
path: path.resolve(__dirname, 'dist'),
filename: 'html2canvas.js',
library: 'html2canvas',
libraryExport: 'default',
libraryTarget: 'umd'
},
module: modules,
plugins
},
{
mode: 'production',
entry: './src/index.js',
output: {
filename: './dist/html2canvas.min.js',
path: path.resolve(__dirname, 'dist'),
filename: 'html2canvas.min.js',
library: 'html2canvas',
libraryExport: 'default',
libraryTarget: 'umd'
},
module: modules,
@ -54,19 +60,24 @@ module.exports = [
]
},
{
mode: 'production',
entry: './src/renderer/RefTestRenderer.js',
output: {
filename: './dist/RefTestRenderer.js',
path: path.resolve(__dirname, 'build'),
filename: 'RefTestRenderer.js',
library: 'RefTestRenderer',
libraryExport: 'default',
libraryTarget: 'umd'
},
module: modules,
plugins
},
{
mode: 'production',
entry: './tests/testrunner.js',
output: {
filename: './build/testrunner.js',
path: path.resolve(__dirname, 'build'),
filename: 'testrunner.js',
library: 'testrunner',
libraryTarget: 'umd'
},

17361
www/package-lock.json generated

File diff suppressed because it is too large Load Diff

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@ -5,30 +5,36 @@
"private": true,
"author": "Niklas von Hertzen",
"dependencies": {
"cpy-cli": "^1.0.1",
"gatsby": "^1.9.127",
"gatsby-link": "^1.6.30",
"gatsby-plugin-catch-links": "^1.0.13",
"gatsby-plugin-glamor": "^1.6.9",
"gatsby-plugin-google-analytics": "^1.0.14",
"gatsby-plugin-react-helmet": "^1.0.8",
"gatsby-plugin-twitter": "^1.0.14",
"gatsby-plugin-typography": "^1.7.10",
"gatsby-remark-prismjs": "^1.2.10",
"gatsby-source-filesystem": "^1.5.9",
"gatsby-transformer-remark": "^1.7.23",
"gzip-size": "^4.1.0",
"html2canvas": "1.0.0-alpha.4",
"cpy-cli": "^2.0.0",
"gatsby": "^2.3.14",
"gatsby-link": "^2.0.16",
"gatsby-plugin-catch-links": "^2.0.13",
"gatsby-plugin-glamor": "^2.0.9",
"gatsby-plugin-google-analytics": "^2.0.18",
"gatsby-plugin-react-helmet": "^3.0.12",
"gatsby-plugin-twitter": "^2.0.13",
"gatsby-plugin-typography": "^2.2.10",
"gatsby-remark-prismjs": "^3.2.7",
"gatsby-source-filesystem": "^2.0.28",
"gatsby-transformer-remark": "^2.3.8",
"glamor": "^2.20.40",
"gzip-size": "^5.0.0",
"html2canvas": "^1.0.0-alpha.12",
"mkdirp": "^0.5.1",
"typography": "^0.16.6",
"typography-theme-github": "^0.15.10"
"prismjs": "^1.16.0",
"react": "^16.8.6",
"react-dom": "^16.8.6",
"react-helmet": "^5.2.0",
"react-typography": "^0.16.19",
"typography": "^0.16.19",
"typography-theme-github": "^0.16.19"
},
"license": "MIT",
"main": "n/a",
"scripts": {
"copybuild": "mkdirp public/dist && cpy ../dist/*.js public/dist",
"build": "npm run copybuild && gatsby build",
"develop": "gatsby develop",
"start": "gatsby develop",
"test": "echo \"Error: no test specified\" && exit 1"
}
}

View File

@ -37,6 +37,7 @@ class CanvasContainer extends Component {
>
<img
src={close}
alt="Close"
css={{position: 'absolute', right: '20px', top: '20px', cursor: 'pointer'}}
/>
</div>
@ -123,6 +124,7 @@ export default class Example extends Component {
flex: 1,
margin: 0
}}
alt="Try html2canvas"
/>
</div>
</div>

View File

@ -4,14 +4,25 @@ export default () =>
<footer
css={{
backgroundColor: '#558b2f',
color: 'rgba(255,255,255,0.8)',
color: 'rgba(255,255,255, 0.8)',
fontWeight: 300,
minHeight: '50px',
lineHeight: '50px',
padding: '10px 0px'
}}
>
<div css={{margin: '0 auto', width: '85%'}}>
<div
css={{
margin: '0 auto',
fontSize: '10.5px',
textAlign: 'center',
'@media(min-width: 1000px)': {
textAlign: 'left',
width: '85%',
fontSize: '14.5px'
}
}}
>
Created by{' '}
<a href="https://hertzen.com" css={{color: '#fff', fontWeight: 'bold'}}>
Niklas von Hertzen

View File

@ -36,9 +36,22 @@ table {
border: 1px solid #ddd;
}
table tr:nth-child(odd) {
background-color: #f9f9f9;
}
th {
padding: 8px;
border: 1px solid #ddd;
border-bottom-width: 2px;
}
td {
padding: 8px;
}
th:first-child, td:first-child {
padding-left: 8px;
}
:not(pre) > code {

View File

@ -1,19 +1,14 @@
import React from 'react';
import PropTypes from 'prop-types';
import Helmet from 'react-helmet';
require('prismjs/themes/prism-solarizedlight.css');
import './index.css';
import './layout.css';
import Example from '../components/example';
require('prismjs/themes/prism-solarizedlight.css');
const TemplateWrapper = ({children}) =>
<div>
<Helmet title="html2canvas - Screenshots with JavaScript" />
{children()}
{children}
<Example />
</div>;
TemplateWrapper.propTypes = {
children: PropTypes.func
};
export default TemplateWrapper;

View File

@ -1,6 +1,7 @@
import React from 'react';
import React, {Component} from 'react';
import Link from 'gatsby-link';
import logo from '../images/logo.svg';
import menu from '../images/ic_menu_black_24px.svg';
const lineLinkStyle = {
lineHeight: '44px',
@ -16,15 +17,17 @@ const lineLinkStyle = {
};
const navStyle = {
height: '100%',
width: '300px',
position: 'fixed',
top: 0,
left: 0,
'@media(min-width: 1000px)': {
position: 'fixed',
top: 0,
left: 0,
width: '300px',
boxShadow:
'0 2px 2px 0 rgba(0,0,0,0.14), 0 1px 5px 0 rgba(0,0,0,0.12), 0 3px 1px -2px rgba(0,0,0,0.2)',
height: '100%'
},
fontSize: '13px',
backgroundColor: '#fff',
boxShadow:
'0 2px 2px 0 rgba(0,0,0,0.14), 0 1px 5px 0 rgba(0,0,0,0.12), 0 3px 1px -2px rgba(0,0,0,0.2)'
backgroundColor: '#fff'
};
const links = [
@ -36,31 +39,71 @@ const links = [
{href: '/faq', text: 'FAQ'}
];
export default () =>
<div css={navStyle}>
<Link to="/" css={{background: '#558b2f', display: 'block', padding: '24px 30px 24px'}}>
<img src={logo} css={{margin: 0}} />
</Link>
<ul
style={{
listStyle: 'none',
margin: 0,
padding: 0
}}
>
{links.map(({href, text}, i) =>
<li style={{padding: 0, margin: 0}} key={i}>
<Link
to={href}
css={lineLinkStyle}
activeStyle={{
backgroundColor: '#7cb342',
color: '#fff'
export default class Navigation extends Component {
constructor(props) {
super(props);
this.state = {open: false};
}
render() {
return (
<div css={navStyle}>
<div
css={{
background: '#558b2f',
alignItems: 'center',
padding: '24px 30px 24px 0px',
display: 'flex',
'@media(min-width: 1000px)': {
padding: '24px 30px 24px 30px'
}
}}
>
<img
src={menu}
onClick={() => this.setState(s => ({open: !s.open}))}
alt="Menu"
css={{
width: '50px',
cursor: 'pointer',
margin: '0 20px 0',
display: 'block',
'@media(min-width: 1000px)': {
display: 'none'
}
}}
>
{text}
/>
<Link to="/">
<img src={logo} css={{margin: 0}} alt="html2canvas" />
</Link>
</li>
)}
</ul>
</div>;
</div>
<ul
css={{
display: this.state.open ? 'block' : 'none',
listStyle: 'none',
margin: 0,
padding: 0,
'@media(min-width: 1000px)': {
display: 'block'
}
}}
>
{links.map(({href, text}, i) =>
<li style={{padding: 0, margin: 0}} key={i}>
<Link
to={href}
css={lineLinkStyle}
activeStyle={{
backgroundColor: '#7cb342',
color: '#fff'
}}
>
{text}
</Link>
</li>
)}
</ul>
</div>
);
}
}

View File

@ -0,0 +1,4 @@
<svg fill="#ffffff" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
<path d="M0 0h24v24H0z" fill="none"/>
<path d="M3 18h18v-2H3v2zm0-5h18v-2H3v2zm0-7v2h18V6H3z"/>
</svg>

After

Width:  |  Height:  |  Size: 210 B

View File

@ -1,9 +1,10 @@
import React from 'react';
import Layout from '../components/layout';
const NotFoundPage = () =>
<div>
<Layout>
<h1>NOT FOUND</h1>
<p>You just hit a route that doesn&#39;t exist... the sadness.</p>
</div>;
</Layout>;
export default NotFoundPage;

View File

@ -1,6 +1,7 @@
import React from 'react';
import Link from 'gatsby-link';
import logo from '../images/logo_icon.svg';
import Layout from '../components/layout';
import Footer from '../components/footer';
import Carbon from '../components/carbon';
@ -23,6 +24,7 @@ const linkStyle = {
export default ({data}) => {
return (
<Layout>
<div
css={{
background: '#558b2f',
@ -48,15 +50,31 @@ export default ({data}) => {
}}
>
<div css={{display: 'flex', alignItems: 'center', justifyContent: 'center'}}>
<img src={logo} />
<img src={logo} alt="html2canvas" />
<h1>html2canvas</h1>
</div>
<h4 css={{color: 'rgba(255, 255, 255, 0.6)', fontWeight: 300}}>
Screenshots with JavaScript
</h4>
<div css={{display: 'flex', justifyContent: 'center'}}>
<div>
<div
css={{
display: 'flex',
justifyContent: 'center',
flexDirection: 'column',
'@media(min-width: 1000px)': {
flexDirection: 'row'
}
}}
>
<div
css={{
display: 'none',
'@media(min-width: 1000px)': {
display: 'block'
}
}}
>
<h4>HTML</h4>
<div
css={{marginRight: '5px'}}
@ -70,7 +88,14 @@ export default ({data}) => {
}}
/>
</div>
<div>
<div
css={{
display: 'none',
'@media(min-width: 1000px)': {
display: 'block'
}
}}
>
<h4>JavaScript</h4>
<div
css={{marginLeft: '5px'}}
@ -88,7 +113,7 @@ export default ({data}) => {
<div css={{margin: '20px'}}>
<a
href="#"
href="/documentation"
css={linkStyle}
onClick={e => {
e.preventDefault();
@ -101,14 +126,25 @@ export default ({data}) => {
Documentation
</Link>
</div>
<div css={{display: 'flex'}}>
<div
css={{
display: 'flex',
flexDirection: 'column',
'@media(min-width: 1000px)': {
flexDirection: 'row'
}
}}
>
<div
css={{
flex: 1,
backgroundColor: '#558b2f',
padding: '10px 20px',
borderRadius: '10px',
marginRight: '5px'
marginBottom: '10px',
'@media(min-width: 1000px)': {
marginRight: '5px'
}
}}
>
<Carbon />
@ -116,12 +152,16 @@ export default ({data}) => {
<div
css={{
flex: 1,
marginLeft: '5px',
backgroundColor: '#558b2f',
padding: '10px 20px',
borderRadius: '10px',
textAlign: 'left',
marginRight: '5px'
marginBottom: '10px',
'@media(min-width: 1000px)': {
marginLeft: '5px',
marginRight: '5px'
}
}}
>
<h6>Install NPM</h6>
@ -143,16 +183,20 @@ export default ({data}) => {
<div
css={{
flex: 1,
marginLeft: '5px',
backgroundColor: '#558b2f',
padding: '10px 20px',
borderRadius: '10px',
textAlign: 'left'
textAlign: 'left',
marginBottom: '10px',
'@media(min-width: 1000px)': {
marginLeft: '5px'
}
}}
>
<h5>Connect</h5>
<div css={{height: '35px'}}>
<iframe
title="Github"
src="https://ghbtns.com/github-btn.html?user=niklasvh&repo=html2canvas&type=star&count=true&size=large"
frameBorder="0"
scrolling="0"
@ -176,6 +220,7 @@ export default ({data}) => {
</div>
<Footer />
</div>
</Layout>
);
};

View File

@ -4,6 +4,7 @@ import back from '../images/ic_arrow_back_black_24px.svg';
import next from '../images/ic_arrow_forward_black_24px.svg';
import Carbon from '../components/carbon';
import Footer from '../components/footer';
import Layout from '../components/layout';
import Helmet from 'react-helmet';
import Navigation from '../components/navigation';
@ -11,7 +12,7 @@ export default ({data}) => {
const post = data.markdownRemark;
return (
<div>
<Layout>
<Helmet
title={`${post.frontmatter.title} - html2canvas`}
meta={[{name: 'description', content: post.frontmatter.description}]}
@ -19,7 +20,9 @@ export default ({data}) => {
<Navigation />
<div
css={{
marginLeft: '300px',
'@media(min-width: 1000px)': {
marginLeft: '300px'
},
display: 'flex',
minHeight: '100vh',
flexDirection: 'column'
@ -37,10 +40,23 @@ export default ({data}) => {
<div css={{maxWidth: '960px'}}>
<div css={{width: '85%', margin: '0 auto', display: 'flex'}}>
<div css={{flex: 1}}>
<h1 css={{padding: '20px 0'}}>
<h1
css={{
padding: '20px 0',
fontSize: '2.8rem',
'@media(min-width: 1000px)': {fontSize: '4.2rem'}
}}
>
{post.frontmatter.title}
</h1>
<h4 css={{fontWeight: 300, color: 'rgba(255, 255, 255, 0.6)'}}>
<h4
css={{
fontWeight: 300,
color: 'rgba(255, 255, 255, 0.6)',
fontSize: '1.8rem',
'@media(min-width: 1000px)': {fontSize: '2.28rem'}
}}
>
{post.frontmatter.description}
</h4>
</div>
@ -88,7 +104,7 @@ export default ({data}) => {
}}
>
<div css={{height: '24px'}}>
<img src={back} />
<img src={back} alt="" />
</div>
<div>
<span
@ -147,7 +163,7 @@ export default ({data}) => {
</div>
<div css={{height: '24px'}}>
<img src={next} />
<img src={next} alt="" />
</div>
</Link>
: null}
@ -156,7 +172,7 @@ export default ({data}) => {
: null}
<Footer css={{marginLeft: '300px'}} />
</div>
</div>
</Layout>
);
};

View File

@ -1,5 +1,4 @@
import Typography from 'typography';
import githubTheme from 'typography-theme-github';
const theme = {
googleFonts: [

1
www/static/CNAME Normal file
View File

@ -0,0 +1 @@
html2canvas.hertzen.com