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Normal Topic Set and Get Coordinates of boxes/arrows (Read 3964 times)
lolo
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Set and Get Coordinates of boxes/arrows
Aug 26th, 2005 at 1:53am
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How do i display boxes and arrows based on information stored in database?

for example, i stored the X,Y position of the box/arrow as integers in database, and then when the form loads, the box will be loaded based on position in the database....

Please help. Thanks
  
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Iva
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Re: Set and Get Coordinates of boxes/arrows
Reply #1 - Aug 26th, 2005 at 12:05pm
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The coordinates of boxes can be set using their BoundingRect property. E.g.

box.BoundingRect = new RectangleF(x, y, width, height)

To set the coordinates of arrow points, use the ControlPoints collection and call UpdateFromPoints:

arr.ControlPoints(0) = New PointF(x0, y0)
arr.ControlPoints(1) = New PointF(x1, y1)
arr.UpdateFromPoints()
  
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