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Allows square brush size of up to 1,000,000 pixels using keyboard shortcuts.

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This commit is contained in:
Smie 2016-10-28 17:56:22 -06:00
parent 4a01f5625c
commit aca6c28b4b
2 changed files with 11 additions and 24 deletions
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2
src/js/service/pensize/PenSizeService.js
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@ -2,7 +2,7 @@
var ns = $.namespace('pskl.service.pensize');
var MIN_PENSIZE = 1;
var MAX_PENSIZE = 4;
var MAX_PENSIZE = 1000000;
/**
* Service to retrieve and modify the current pen size.

33
src/js/utils/PixelUtils.js
View File

@ -76,33 +76,20 @@
*
* @param {Number} row x-coordinate of the original pixel
* @param {Number} col y-coordinate of the original pixel
* @param {Number} size >= 1 && <= 4
* @param {Number} size >= 1 && <= 1000000
* @return {Array} array of arrays of 2 Numbers (eg. [[0,0], [0,1], [1,0], [1,1]])
*/
resizePixel : function (col, row, size) {
if (size == 1) {
return [[col, row]];
} else if (size == 2) {
return [
[col, row], [col + 1, row],
[col, row + 1], [col + 1, row + 1]
];
} else if (size == 3) {
return [
[col - 1, row - 1], [col, row - 1], [col + 1, row - 1],
[col - 1, row + 0], [col, row + 0], [col + 1, row + 0],
[col - 1, row + 1], [col, row + 1], [col + 1, row + 1],
];
} else if (size == 4) {
return [
[col - 1, row - 1], [col, row - 1], [col + 1, row - 1], [col + 2, row - 1],
[col - 1, row + 0], [col, row + 0], [col + 1, row + 0], [col + 2, row + 0],
[col - 1, row + 1], [col, row + 1], [col + 1, row + 1], [col + 2, row + 1],
[col - 1, row + 2], [col, row + 2], [col + 1, row + 2], [col + 2, row + 2],
];
} else {
console.error('Unsupported size : ' + size);
var pixels = [];
if(size > 1000000) size = 1000000;
for(j = 0; j < size; j++) {
for(i = 0; i < size; i++) {
pixels.push([col-Math.floor(size/2)+i,row-Math.floor(size/2)+j]);
}
}
return pixels;
},
/**