mirror of
https://gitee.com/onvia/ccc-tnt-psd2ui
synced 2024-12-28 04:27:42 +00:00
44 lines
1.8 KiB
JavaScript
44 lines
1.8 KiB
JavaScript
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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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import { readVectorMask } from './additionalInfo';
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import { readUint32, checkSignature, createReader, readPascalString, readUnicodeString } from './psdReader';
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export function readCsh(buffer) {
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var reader = createReader(buffer.buffer, buffer.byteOffset, buffer.byteLength);
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var csh = { shapes: [] };
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checkSignature(reader, 'cush');
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if (readUint32(reader) !== 2)
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throw new Error('Invalid version');
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var count = readUint32(reader);
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for (var i = 0; i < count; i++) {
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var name_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 (readUint32(reader) !== 1)
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throw new Error('Invalid shape version');
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var size = readUint32(reader);
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var end = reader.offset + size;
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var id = readPascalString(reader, 1);
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// this might not be correct ???
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var y1 = readUint32(reader);
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var x1 = readUint32(reader);
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var y2 = readUint32(reader);
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var x2 = 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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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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//# sourceMappingURL=csh.js.map
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