..by adding a little square where the center of the selected surface is.
@ -57,6 +57,13 @@ void ScaleWidget::draw(){
ofSetLineWidth(1);
_line.draw();
ofFill();
ofDrawRectangle(
_line.getVertices()[0].x - 5,
_line.getVertices()[0].y - 5,
10, 10);
ofNoFill();
ofSetLineWidth(2);
ofDrawRectangle(_handle);