mirror/html2canvas
1
0
Fork 0
mirror of https://github.com/niklasvh/html2canvas.git synced 2023-08-10 21:13:10 +03:00
Code Issues Projects Releases Wiki Activity

fix: calculateBackgroundRendering may return width or height less than 1

Browse Source
This commit is contained in:
herbert 2022-10-28 20:29:43 +08:00
parent 6020386bbe
commit 2f2e96b6a2
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/render/background.ts
View File

@ -58,7 +58,7 @@ export const calculateBackgroundRendering = (
backgroundPositioningArea backgroundPositioningArea
); );
const [sizeWidth, sizeHeight] = backgroundImageSize; let [sizeWidth, sizeHeight] = backgroundImageSize;
const position = getAbsoluteValueForTuple( const position = getAbsoluteValueForTuple(
getBackgroundValueForIndex(container.styles.backgroundPosition, index), getBackgroundValueForIndex(container.styles.backgroundPosition, index),
@ -77,6 +77,9 @@ export const calculateBackgroundRendering = (
const offsetX = Math.round(backgroundPositioningArea.left + position[0]); const offsetX = Math.round(backgroundPositioningArea.left + position[0]);
const offsetY = Math.round(backgroundPositioningArea.top + position[1]); const offsetY = Math.round(backgroundPositioningArea.top + position[1]);
sizeWidth = Math.max(1,sizeWidth)
sizeHeight = Math.max(1,sizeHeight)
return [path, offsetX, offsetY, sizeWidth, sizeHeight]; return [path, offsetX, offsetY, sizeWidth, sizeHeight];
}; };