private Point[] EndPoint = new Point[4]; //0：上边、1下边、2左边、3右边
private Rectangle GetRectangle(ConveyorBeltPostion c)
{
//Rectangle left1 = new Rectangle(Padding, Padding, JCircleRadius, JCircleRadius);
//Rectangle left2 = new Rectangle(Padding, ThisHeight - Padding - JCircleRadius, JCircleRadius, JCircleRadius);
//Rectangle Right1 = new Rectangle(ThisWidth - Padding - JCircleRadius, Padding, JCircleRadius, JCircleRadius);
//Rectangle Right2 = new Rectangle(ThisWidth - Padding - JCircleRadius, ThisHeight - Padding - JCircleRadius, JCircleRadius, JCircleRadius);
switch (c)
{
case ConveyorBeltPostion.UpperLeft:
return(new Rectangle(Padding, Padding, JCircleRadius, JCircleRadius));
case ConveyorBeltPostion.LowerLeft:
return(new Rectangle(Padding, ThisHeight - Padding - JCircleRadius, JCircleRadius, JCircleRadius));
case ConveyorBeltPostion.UpperRight:
return(new Rectangle(ThisWidth - Padding - JCircleRadius, Padding, JCircleRadius, JCircleRadius));
case ConveyorBeltPostion.LowerRight:
return(new Rectangle(ThisWidth - Padding - JCircleRadius, ThisHeight - Padding - JCircleRadius, JCircleRadius, JCircleRadius));
}
return(new Rectangle(Padding, Padding, JCircleRadius, JCircleRadius));
}
private Point[] GetRectangleLinePoint(ConveyorBeltPostion c, Rectangle rtg)
{
Point[] ps = new Point[4];
ps[0] = new Point(rtg.X + (JCircleRadius / 2), rtg.Y);
ps[1] = new Point(rtg.X + (JCircleRadius / 2), rtg.Y + JCircleRadius);
ps[2] = new Point(rtg.X, rtg.Y + (JCircleRadius / 2));
ps[3] = new Point(rtg.X + JCircleRadius, rtg.Y + (JCircleRadius / 2));
//switch (c)
//{
// case ConveyorBeltPostion.UpperLeft:
// ps[0] = new Point(rtg.X, rtg.Y);
// ps[1] = new Point(rtg.X + (JCircleRadius / 2),rtg.Y+ JCircleRadius);
// ps[2]=new Point(rtg.X , rtg.Y + (JCircleRadius / 2));
// ps[3] = new Point(rtg.X + JCircleRadius, rtg.Y + (JCircleRadius / 2));
// case ConveyorBeltPostion.LowerLeft:
// case ConveyorBeltPostion.UpperRight:
// case ConveyorBeltPostion.LowerRight:
//}
return(ps);
}
