fonteditor-core/lib/ttf/svg/parseTransform.js

fonts (ttf, woff, woff2, eot, svg, otf) parse, write, transform, glyph adjust.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = parseTransform;
var _parseParams = _interopRequireDefault(require("./parseParams"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
 * @file 解析transform参数
 * @author mengke01(kekee000@gmail.com)
 */

var TRANSFORM_REGEX = /(\w+)\s*\(([\d-.,\s]*)\)/g;

/**
 * 解析transform参数
 *
 * @param {string} str 参数字符串
 * @return {Array} transform数组, 格式如下：
 *     [
 *         {
 *             name: 'scale',
 *             params: []
 *         }
 *     ]
 */
function parseTransform(str) {
  if (!str) {
    return false;
  }
  TRANSFORM_REGEX.lastIndex = 0;
  var transforms = [];
  var match;
  while (match = TRANSFORM_REGEX.exec(str)) {
    transforms.push({
      name: match[1],
      params: (0, _parseParams.default)(match[2])
    });
  }
  return transforms;
}