fonteditor-core/lib/ttf/svg/polygon2contour.js

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

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = polygon2contour;
var _parseParams = _interopRequireDefault(require("./parseParams"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
 * @file 多边形转换成轮廓
 * @author mengke01(kekee000@gmail.com)
 */

/**
 * 多边形转换成轮廓
 *
 * @param {Array} points 多边形点集合
 * @return {Array} contours
 */
function polygon2contour(points) {
  if (!points || !points.length) {
    return null;
  }
  var contours = [];
  var segments = (0, _parseParams.default)(points);
  for (var i = 0, l = segments.length; i < l; i += 2) {
    contours.push({
      x: segments[i],
      y: segments[i + 1],
      onCurve: true
    });
  }
  return contours;
}