84 lines
3.6 KiB
JavaScript
84 lines
3.6 KiB
JavaScript
import { decompressJson } from './utils';
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import CourierBoldCompressed from './Courier-Bold.compressed.json';
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import CourierBoldObliqueCompressed from './Courier-BoldOblique.compressed.json';
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import CourierObliqueCompressed from './Courier-Oblique.compressed.json';
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import CourierCompressed from './Courier.compressed.json';
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import HelveticaBoldCompressed from './Helvetica-Bold.compressed.json';
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import HelveticaBoldObliqueCompressed from './Helvetica-BoldOblique.compressed.json';
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import HelveticaObliqueCompressed from './Helvetica-Oblique.compressed.json';
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import HelveticaCompressed from './Helvetica.compressed.json';
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import TimesBoldCompressed from './Times-Bold.compressed.json';
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import TimesBoldItalicCompressed from './Times-BoldItalic.compressed.json';
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import TimesItalicCompressed from './Times-Italic.compressed.json';
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import TimesRomanCompressed from './Times-Roman.compressed.json';
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import SymbolCompressed from './Symbol.compressed.json';
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import ZapfDingbatsCompressed from './ZapfDingbats.compressed.json';
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// prettier-ignore
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var compressedJsonForFontName = {
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'Courier': CourierCompressed,
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'Courier-Bold': CourierBoldCompressed,
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'Courier-Oblique': CourierObliqueCompressed,
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'Courier-BoldOblique': CourierBoldObliqueCompressed,
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'Helvetica': HelveticaCompressed,
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'Helvetica-Bold': HelveticaBoldCompressed,
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'Helvetica-Oblique': HelveticaObliqueCompressed,
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'Helvetica-BoldOblique': HelveticaBoldObliqueCompressed,
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'Times-Roman': TimesRomanCompressed,
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'Times-Bold': TimesBoldCompressed,
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'Times-Italic': TimesItalicCompressed,
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'Times-BoldItalic': TimesBoldItalicCompressed,
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'Symbol': SymbolCompressed,
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'ZapfDingbats': ZapfDingbatsCompressed,
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};
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export var FontNames;
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(function (FontNames) {
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FontNames["Courier"] = "Courier";
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FontNames["CourierBold"] = "Courier-Bold";
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FontNames["CourierOblique"] = "Courier-Oblique";
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FontNames["CourierBoldOblique"] = "Courier-BoldOblique";
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FontNames["Helvetica"] = "Helvetica";
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FontNames["HelveticaBold"] = "Helvetica-Bold";
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FontNames["HelveticaOblique"] = "Helvetica-Oblique";
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FontNames["HelveticaBoldOblique"] = "Helvetica-BoldOblique";
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FontNames["TimesRoman"] = "Times-Roman";
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FontNames["TimesRomanBold"] = "Times-Bold";
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FontNames["TimesRomanItalic"] = "Times-Italic";
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FontNames["TimesRomanBoldItalic"] = "Times-BoldItalic";
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FontNames["Symbol"] = "Symbol";
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FontNames["ZapfDingbats"] = "ZapfDingbats";
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})(FontNames || (FontNames = {}));
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var fontCache = {};
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var Font = /** @class */ (function () {
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function Font() {
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var _this = this;
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this.getWidthOfGlyph = function (glyphName) {
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return _this.CharWidths[glyphName];
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};
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this.getXAxisKerningForPair = function (leftGlyphName, rightGlyphName) {
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return (_this.KernPairXAmounts[leftGlyphName] || {})[rightGlyphName];
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};
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}
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Font.load = function (fontName) {
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var cachedFont = fontCache[fontName];
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if (cachedFont)
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return cachedFont;
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var json = decompressJson(compressedJsonForFontName[fontName]);
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var font = Object.assign(new Font(), JSON.parse(json));
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font.CharWidths = font.CharMetrics.reduce(function (acc, metric) {
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acc[metric.N] = metric.WX;
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return acc;
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}, {});
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font.KernPairXAmounts = font.KernPairs.reduce(function (acc, _a) {
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var name1 = _a[0], name2 = _a[1], width = _a[2];
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if (!acc[name1])
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acc[name1] = {};
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acc[name1][name2] = width;
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return acc;
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}, {});
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fontCache[fontName] = font;
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return font;
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};
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return Font;
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}());
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export { Font };
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