EOrientation ori = orientation.get();
int leftWidth = 0;
int topWidth = 0;
int rightWidth = 0;
int bottomWidth = 0;
Color leftColor = Color.TRANSPARENT;
Color topColor = Color.TRANSPARENT;
Color rightColor = Color.TRANSPARENT;
Color bottomColor = Color.TRANSPARENT;
switch (ori) {
case LEFT:
leftWidth = 0;
topWidth = height.get() / 2;
bottomWidth = height.get() - topWidth;