str += "fromPoint=(" + fromPoint.x + "," + fromPoint.y + ")";
str += "toPoint=(" + toPoint.x + "," + toPoint.y + ")";
str += "size=" + size;
str += "fromPoint=(" + fromPoint.x + "," + fromPoint.y + ")";
str += "toPoint=(" + toPoint.x + "," + toPoint.y + ")";
str += "size=" + size;