mirror of
https://gitee.com/onvia/ccc-tnt-psd2ui
synced 2024-12-29 13:07:43 +00:00
28 lines
3.2 KiB
JavaScript
28 lines
3.2 KiB
JavaScript
|
"use strict";
|
||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
||
|
|
exports.initialize = void 0;
|
||
|
|
var canvas_1 = require("canvas");
|
||
|
|
var index_1 = require("./index");
|
||
|
|
var jpeg_1 = require("./jpeg");
|
||
|
|
function createCanvasFromData(data) {
|
||
|
|
var canvas = (0, canvas_1.createCanvas)(100, 100);
|
||
|
|
try {
|
||
|
|
var context_1 = canvas.getContext('2d');
|
||
|
|
var imageData = (0, jpeg_1.decodeJpeg)(data, function (w, h) { return context_1.createImageData(w, h); });
|
||
|
|
canvas.width = imageData.width;
|
||
|
|
canvas.height = imageData.height;
|
||
|
|
context_1.putImageData(imageData, 0, 0);
|
||
|
|
}
|
||
|
|
catch (e) {
|
||
|
|
console.error('JPEG decompression error', e.message);
|
||
|
|
}
|
||
|
|
return canvas;
|
||
|
|
}
|
||
|
|
(0, index_1.initializeCanvas)(canvas_1.createCanvas, createCanvasFromData);
|
||
|
|
function initialize() {
|
||
|
|
(0, index_1.initializeCanvas)(canvas_1.createCanvas, createCanvasFromData);
|
||
|
|
}
|
||
|
|
exports.initialize = initialize;
|
||
|
|
|
||
|
|
//# sourceMappingURL=data:application/json;charset=utf8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbImluaXRpYWxpemVDYW52YXMudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6Ijs7O0FBQUEsaUNBQXNDO0FBQ3RDLGlDQUEyQztBQUMzQywrQkFBb0M7QUFFcEMsU0FBUyxvQkFBb0IsQ0FBQyxJQUFnQjtJQUM3QyxJQUFNLE1BQU0sR0FBRyxJQUFBLHFCQUFZLEVBQUMsR0FBRyxFQUFFLEdBQUcsQ0FBQyxDQUFDO0lBRXRDLElBQUk7UUFDSCxJQUFNLFNBQU8sR0FBRyxNQUFNLENBQUMsVUFBVSxDQUFDLElBQUksQ0FBRSxDQUFDO1FBQ3pDLElBQU0sU0FBUyxHQUFHLElBQUEsaUJBQVUsRUFBQyxJQUFJLEVBQUUsVUFBQyxDQUFDLEVBQUUsQ0FBQyxJQUFLLE9BQUEsU0FBTyxDQUFDLGVBQWUsQ0FBQyxDQUFDLEVBQUUsQ0FBQyxDQUFDLEVBQTdCLENBQTZCLENBQUMsQ0FBQztRQUM1RSxNQUFNLENBQUMsS0FBSyxHQUFHLFNBQVMsQ0FBQyxLQUFLLENBQUM7UUFDL0IsTUFBTSxDQUFDLE1BQU0sR0FBRyxTQUFTLENBQUMsTUFBTSxDQUFDO1FBQ2pDLFNBQU8sQ0FBQyxZQUFZLENBQUMsU0FBUyxFQUFFLENBQUMsRUFBRSxDQUFDLENBQUMsQ0FBQztLQUN0QztJQUFDLE9BQU8sQ0FBTSxFQUFFO1FBQ2hCLE9BQU8sQ0FBQyxLQUFLLENBQUMsMEJBQTBCLEVBQUUsQ0FBQyxDQUFDLE9BQU8sQ0FBQyxDQUFDO0tBQ3JEO0lBRUQsT0FBTyxNQUFNLENBQUM7QUFDZixDQUFDO0FBRUQsSUFBQSx3QkFBZ0IsRUFBQyxxQkFBWSxFQUFFLG9CQUFvQixDQUFDLENBQUM7QUFFckQsU0FBZ0IsVUFBVTtJQUN6QixJQUFBLHdCQUFnQixFQUFDLHFCQUFZLEVBQUUsb0JBQW9CLENBQUMsQ0FBQztBQUN0RCxDQUFDO0FBRkQsZ0NBRUMiLCJmaWxlIjoiaW5pdGlhbGl6ZUNhbnZhcy5qcyIsInNvdXJjZXNDb250ZW50IjpbImltcG9ydCB7IGNyZWF0ZUNhbnZhcyB9IGZyb20gJ2NhbnZhcyc7XHJcbmltcG9ydCB7IGluaXRpYWxpemVDYW52YXMgfSBmcm9tICcuL2luZGV4JztcclxuaW1wb3J0IHsgZGVjb2RlSnBlZyB9IGZyb20gJy4vanBlZyc7XHJcblxyXG5mdW5jdGlvbiBjcmVhdGVDYW52YXNGcm9tRGF0YShkYXRhOiBVaW50OEFycmF5KSB7XHJcblx0Y29uc3QgY2FudmFzID0gY3JlYXRlQ2FudmFzKDEwMCwgMTAwKTtcclxuXHJcblx0dHJ5IHtcclxuXHRcdGNvbnN0IGNvbnRleHQgPSBjYW52YXMuZ2V0Q29udGV4dCgnMmQnKSE7XHJcblx0XHRjb25zdCBpbWFnZURhdGEgPSBkZWNvZGVKcGVnKGRhdGEsICh3LCBoKSA9PiBjb250ZXh0LmNyZWF0ZUltYWdlRGF0YSh3LCBoKSk7XHJcblx0XHRjYW52YXMud2lkdGggPSBpbWFnZURhdGEud2lkdGg7XHJcblx0XHRjYW52YXMuaGVpZ2h0ID0gaW1hZ2VEYXRhLmhlaWdodDtcclxuXHRcdGNvbnRleHQucHV0SW1hZ2VEYXRhKGltYWdlRGF0YSwgMCwgMCk7XHJcblx0fSBjYXRjaCAoZTogYW55KSB7XHJcblx0XHRjb25zb2xlLmVycm9yKCdKUEVHIGRlY29tcHJlc3Npb24gZXJyb3InLCBlLm1lc3NhZ2UpO1xyXG5cdH1cclxuXHJcblx0cmV0dXJuIGNhbnZhcztcclxufVxyXG5cclxuaW5pdGlhbGl6ZUNhbnZhcyhjcmVhdGVDYW52YXMsIGNyZWF0ZUNhbnZhc0Zyb21EYXRhKTtcclxuXHJcbmV4cG9ydCBmdW5jdGlvbiBpbml0aWFsaXplKCkge1xyXG5cdGluaXRpYWxpemVDYW52YXMoY3JlYXRlQ2FudmFzLCBjcmVhdGVDYW52YXNGcm9tRGF0YSk7XHJcbn1cclxuIl0sInNvdXJjZVJvb3QiOiJDOlxcUHJvamVjdHNcXGdpdGh1YlxcYWctcHNkXFxzcmMifQ==
|