sWorldX and sWorldY are world coordinates and may be
numbers or strings.CImage:WcsToXy
The WcsToXy method converts a world coordinate system position to a pixel coordinate. Note that the image begins at fractional pixel coordinate 0.5.
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x, y = CImage:WcsToXy( sWorldX, sWorldY ) where |
sWorldX and sWorldY are world coordinates and may be
numbers or strings.
x and y are
pixel coordinates in pixel units.