Function createIcon

_benchmarks/sample_echarts.js:14658–14676

(iconStr, // Support 'image://' or 'path://' or direct svg path.
    opt, rect)

      }
    }
    function createIcon(iconStr, // Support 'image://' or 'path://' or direct svg path.
    opt, rect) {
      var innerOpts = extend({
        rectHover: true
      }, opt);
      var style = innerOpts.style = {
        strokeNoScale: true
      };
      rect = rect || {
        x: -1,
        y: -1,
        width: 2,
        height: 2
      };

      if (iconStr) {
        return iconStr.indexOf('image://') === 0 ? (style.image = iconStr.slice(8), defaults(style, rect), new ZRImage(innerOpts)) : makePath(iconStr.replace('path://', ''), innerOpts, rect, 'center');
      }
    }
    /**
     * Return `true` if the given line (line `a`) and the given polygon
     * are intersect.