fabric-pure-browser
Version:
Fabric.js package with no node-specific dependencies (node-canvas, jsdom). The project is published once a day (in case if a new version appears) from 'master' branch of https://github.com/fabricjs/fabric.js repository. You can keep original imports in
86 lines (77 loc) • 2.17 kB
JavaScript
(function(global) {
'use strict';
var fabric = global.fabric || (global.fabric = { }),
filters = fabric.Image.filters,
createClass = fabric.util.createClass;
var matrices = {
Brownie: [
0.59970,0.34553,-0.27082,0,0.186,
-0.03770,0.86095,0.15059,0,-0.1449,
0.24113,-0.07441,0.44972,0,-0.02965,
0,0,0,1,0
],
Vintage: [
0.62793,0.32021,-0.03965,0,0.03784,
0.02578,0.64411,0.03259,0,0.02926,
0.04660,-0.08512,0.52416,0,0.02023,
0,0,0,1,0
],
Kodachrome: [
1.12855,-0.39673,-0.03992,0,0.24991,
-0.16404,1.08352,-0.05498,0,0.09698,
-0.16786,-0.56034,1.60148,0,0.13972,
0,0,0,1,0
],
Technicolor: [
1.91252,-0.85453,-0.09155,0,0.04624,
-0.30878,1.76589,-0.10601,0,-0.27589,
-0.23110,-0.75018,1.84759,0,0.12137,
0,0,0,1,0
],
Polaroid: [
1.438,-0.062,-0.062,0,0,
-0.122,1.378,-0.122,0,0,
-0.016,-0.016,1.483,0,0,
0,0,0,1,0
],
Sepia: [
0.393, 0.769, 0.189, 0, 0,
0.349, 0.686, 0.168, 0, 0,
0.272, 0.534, 0.131, 0, 0,
0, 0, 0, 1, 0
],
BlackWhite: [
1.5, 1.5, 1.5, 0, -1,
1.5, 1.5, 1.5, 0, -1,
1.5, 1.5, 1.5, 0, -1,
0, 0, 0, 1, 0,
]
};
for (var key in matrices) {
filters[key] = createClass(filters.ColorMatrix, /** @lends fabric.Image.filters.Sepia.prototype */ {
/**
* Filter type
* @param {String} type
* @default
*/
type: key,
/**
* Colormatrix for the effect
* array of 20 floats. Numbers in positions 4, 9, 14, 19 loose meaning
* outside the -1, 1 range.
* @param {Array} matrix array of 20 numbers.
* @default
*/
matrix: matrices[key],
/**
* Lock the matrix export for this kind of static, parameter less filters.
*/
mainParameter: false,
/**
* Lock the colormatrix on the color part, skipping alpha
*/
colorsOnly: true,
});
fabric.Image.filters[key].fromObject = fabric.Image.filters.BaseFilter.fromObject;
}
})(typeof exports !== 'undefined' ? exports : this);