void TouchRectangle::Draw(){	
        ofSetHexColor(0xffffff);
        ofSetRectMode(OF_RECTMODE_CENTER);		
        ofPushMatrix();
        ofTranslate(x, y);
        ofRotateZ(rotation);
        ofScale(scale, scale, 1);
        image.draw(0, 0, width, width);
        ofPopMatrix();
    }