mirror of
https://gitee.com/onvia/ccc-tnt-psd2ui
synced 2024-12-29 04:57:41 +00:00
48 lines
2.0 KiB
JavaScript
48 lines
2.0 KiB
JavaScript
"use strict";
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var __assign = (this && this.__assign) || function () {
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__assign = Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.readCsh = void 0;
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var additionalInfo_1 = require("./additionalInfo");
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var psdReader_1 = require("./psdReader");
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function readCsh(buffer) {
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var reader = (0, psdReader_1.createReader)(buffer.buffer, buffer.byteOffset, buffer.byteLength);
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var csh = { shapes: [] };
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(0, psdReader_1.checkSignature)(reader, 'cush');
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if ((0, psdReader_1.readUint32)(reader) !== 2)
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throw new Error('Invalid version');
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var count = (0, psdReader_1.readUint32)(reader);
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for (var i = 0; i < count; i++) {
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var name_1 = (0, psdReader_1.readUnicodeString)(reader);
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while (reader.offset % 4)
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reader.offset++; // pad to 4byte bounds
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if ((0, psdReader_1.readUint32)(reader) !== 1)
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throw new Error('Invalid shape version');
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var size = (0, psdReader_1.readUint32)(reader);
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var end = reader.offset + size;
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var id = (0, psdReader_1.readPascalString)(reader, 1);
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// this might not be correct ???
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var y1 = (0, psdReader_1.readUint32)(reader);
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var x1 = (0, psdReader_1.readUint32)(reader);
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var y2 = (0, psdReader_1.readUint32)(reader);
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var x2 = (0, psdReader_1.readUint32)(reader);
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var width = x2 - x1;
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var height = y2 - y1;
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var mask = { paths: [] };
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(0, additionalInfo_1.readVectorMask)(reader, mask, width, height, end - reader.offset);
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csh.shapes.push(__assign({ name: name_1, id: id, width: width, height: height }, mask));
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reader.offset = end;
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}
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return csh;
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}
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exports.readCsh = readCsh;
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//# sourceMappingURL=csh.js.map
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