mirror/pixel-editor
1
0
Fork 0
mirror of https://github.com/lospec/pixel-editor.git synced 2023-08-10 21:12:51 +03:00
Code Issues Projects Releases Wiki Activity

Apply eslint --fix and fix indentation

Browse Source
This commit is contained in:
Theo Cavignac
2020-04-04 09:41:56 +02:00
committed by Théo (Lattay) Cavignac
parent 4123c069e2
commit 6f84b5dfc8
42 changed files with 3872 additions and 3849 deletions
Download Patch File Download Diff File Expand all files Collapse all files

94
js/_loadPalette.js
View File

@@ -1,50 +1,50 @@
//this is called when a user picks a file after selecting "load palette" from the new pixel dialogue
document.getElementById('load-palette-browse-holder').addEventListener('change', function () {
if (this.files && this.files[0]) {
//make sure file is allowed filetype
var fileContentType = this.files[0].type;
if (fileContentType == 'image/png' || fileContentType == 'image/gif') {
//load file
var fileReader = new FileReader();
fileReader.onload = function(e) {
var img = new Image();
img.onload = function() {
//draw image onto the temporary canvas
var loadPaletteCanvas = document.getElementById("load-palette-canvas-holder");
var loadPaletteContext = loadPaletteCanvas.getContext("2d");
loadPaletteCanvas.width = img.width;
loadPaletteCanvas.height = img.height;
loadPaletteContext.drawImage(img, 0, 0);
//create array to hold found colors
var colorPalette = [];
var imagePixelData = loadPaletteContext.getImageData(0,0,this.width, this.height).data;
console.log(imagePixelData)
//loop through pixels looking for colors to add to palette
for (var i = 0; i < imagePixelData.length; i += 4) {
var color = '#'+rgbToHex(imagePixelData[i],imagePixelData[i + 1],imagePixelData[i + 2]);
if (colorPalette.indexOf(color) == -1) {
colorPalette.push(color);
}
}
//add to palettes so that it can be loaded when they click okay
palettes['Loaded palette'] = {};
palettes['Loaded palette'].colors = colorPalette;
setText('palette-button', 'Loaded palette');
};
img.src = e.target.result;
};
fileReader.readAsDataURL(this.files[0]);
}
else alert('Only PNG and GIF files are supported at this time.');
}
});
if (this.files && this.files[0]) {
//make sure file is allowed filetype
var fileContentType = this.files[0].type;
if (fileContentType == 'image/png' || fileContentType == 'image/gif') {
//load file
var fileReader = new FileReader();
fileReader.onload = function(e) {
var img = new Image();
img.onload = function() {
//draw image onto the temporary canvas
var loadPaletteCanvas = document.getElementById('load-palette-canvas-holder');
var loadPaletteContext = loadPaletteCanvas.getContext('2d');
loadPaletteCanvas.width = img.width;
loadPaletteCanvas.height = img.height;
loadPaletteContext.drawImage(img, 0, 0);
//create array to hold found colors
var colorPalette = [];
var imagePixelData = loadPaletteContext.getImageData(0,0,this.width, this.height).data;
console.log(imagePixelData);
//loop through pixels looking for colors to add to palette
for (var i = 0; i < imagePixelData.length; i += 4) {
var color = '#'+rgbToHex(imagePixelData[i],imagePixelData[i + 1],imagePixelData[i + 2]);
if (colorPalette.indexOf(color) == -1) {
colorPalette.push(color);
}
}
//add to palettes so that it can be loaded when they click okay
palettes['Loaded palette'] = {};
palettes['Loaded palette'].colors = colorPalette;
setText('palette-button', 'Loaded palette');
};
img.src = e.target.result;
};
fileReader.readAsDataURL(this.files[0]);
}
else alert('Only PNG and GIF files are supported at this time.');
}
});