native-canvas
Version:
A canvas library allows for a HTML canvas to run natively on NodeJs, without a WebBrowser
67 lines • 1.93 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var parseRgba = require('color-rgba');
var Rgba = /** @class */ (function () {
function Rgba() {
}
Rgba.prototype.clone = function () {
var color = new Rgba();
color.r = this.r;
color.g = this.g;
color.b = this.b;
color.a = this.a;
return color;
};
Rgba.createWhite = function () {
var color = new Rgba();
color.r = 255;
color.g = 255;
color.b = 255;
color.a = 255;
return color;
};
Rgba.createBlack = function () {
var color = new Rgba();
color.r = 0;
color.g = 0;
color.b = 0;
color.a = 255;
return color;
};
Rgba.parse = function (rgb) {
var color = new Rgba();
if (typeof rgb === 'number') {
/*tslint:disable*/
var color_1 = new Rgba();
color_1.r = (rgb >> 16) & 0xFF;
color_1.g = (rgb >> 8) & 0xFF;
color_1.b = rgb & 0xFF;
color_1.a = 255;
/*tslint:enable*/
}
else if (typeof rgb === 'string') {
if (Rgba._HexRE.test(rgb)) {
var hex = rgb.replace('#', '').trim();
var num = parseInt(hex, 16);
/*tslint:disable*/
color.r = (num >> 16) & 0xFF;
color.g = (num >> 8) & 0xFF;
color.b = num & 0xFF;
color.a = 255;
/*tslint:enable*/
}
else {
var list = parseRgba(rgb);
color.r = list[0];
color.g = list[1];
color.b = list[2];
color.a = list[3] * 255;
}
}
return color;
};
Rgba._HexRE = /[0-9A-Fa-f]+/;
return Rgba;
}());
exports.Rgba = Rgba;
//# sourceMappingURL=rgba.js.map