code: function SvgPath(path) {
    if (!(this instanceof SvgPath)) { return new SvgPath(path); }
  
    var pstate = pathParse(path);
  
    // Array of path segments.
    // Each segment is array [command, param1, param2, ...]
    this.segments = pstate.segments;
  
    // Error message on parse error.
    this.err      = pstate.err;
  
    // Transforms stack for lazy evaluation
    this.__stack    = [];
  }
docs: Class constructor