70 lines
2.1 KiB
JavaScript
70 lines
2.1 KiB
JavaScript
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'use strict';
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const jimp_1 = __importDefault(require("jimp"));
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class Frame {
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static async info(imagePath) {
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let image;
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try {
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image = await jimp_1.default.read(imagePath);
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}
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catch (err) {
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throw err;
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}
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return {
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width: image.bitmap.width,
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height: image.bitmap.height
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};
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}
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static async solidColor(width, height, color) {
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//@ts-ignore
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const colorInt = jimp_1.default.rgbaToInt(color.r, color.g, color.b, color.a);
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return new Promise((resolve, reject) => {
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return new jimp_1.default(width, height, colorInt, (err, image) => {
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if (err) {
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return reject(err);
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}
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return resolve(image);
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});
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});
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}
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static async blend(inPath, color, imagePath) {
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//cmd2 = `${this.convert} "${tmpoutput}" -resize ${w}x${h} -size ${w}x${h} xc:"rgb(${rgb[0]},${rgb[1]},${rgb[2]})" +swap -compose Darken -composite "${tmpoutput}"`;
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const options = {
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mode: jimp_1.default.BLEND_DARKEN,
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opacitySource: 1.0,
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opacityDest: 1.0
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};
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let width;
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let height;
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let bottom;
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let top;
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try {
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top = await jimp_1.default.read(inPath);
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}
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catch (err) {
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throw err;
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}
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width = top.bitmap.width;
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height = top.bitmap.height;
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try {
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bottom = await Frame.solidColor(width, height, color);
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}
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catch (err) {
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throw err;
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}
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bottom.composite(top, 0, 0, options);
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try {
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await bottom.writeAsync(imagePath);
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}
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catch (err) {
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throw err;
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}
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return imagePath;
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}
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}
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exports.default = Frame;
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module.exports = Frame;
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//# sourceMappingURL=index.js.map
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