GetViewPos
Gets the real world position in the current view from a screen position and size in pixels.
Visual Basic |
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Public Function GetViewPos( _
ByVal x As Integer, _
ByVal y As Integer, _
ByVal z As Integer, _
ByVal xPos As Integer, _
ByVal xPos As Integer, _
ByVal xSize As Integer, _
ByVal ySize As Integer, _
) As Integer
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- x
- The x coordinate of the returned world position.
- y
- The y coordinate of the returned world position.
- z
- The z coordinate of the returned world position.
- xPos
- x coordinate of the pixel position in the image to query.
- yPos
- y coordinate of the pixel position in the image to query.
- xSize
- x size of image in pixels.
- ySize
- y size of image in pixels.
Available: GEO
Group:
Dim x, y, z
sis.GetViewPos (x, y, z, 150, 150, 300, 300)
Gets the real world coordinates for the centre point if the image is 300 pixels wide and 300 pixels high.