36 lines
859 B
Plaintext
36 lines
859 B
Plaintext
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = reduceGlyf;
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var _reducePath = _interopRequireDefault(require("../../graphics/reducePath"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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* @file 缩减glyf大小，去除冗余节点
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* @author mengke01(kekee000@gmail.com)
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*/
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/**
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* 缩减glyf，去除冗余节点
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*
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* @param {Object} glyf glyf对象
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* @return {Object} glyf对象
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*/
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function reduceGlyf(glyf) {
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var contours = glyf.contours;
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var contour;
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for (var j = contours.length - 1; j >= 0; j--) {
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contour = (0, _reducePath.default)(contours[j]);
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// 空轮廓
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if (contour.length <= 2) {
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contours.splice(j, 1);
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continue;
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}
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}
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if (0 === glyf.contours.length) {
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delete glyf.contours;
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}
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return glyf;
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} |