MoveCoord
This method moves a 2D-coordinate by a specified west-east and south-north offset. The X and Y coordinates to be converted should be given in X and Y respectively. After the method is completed, the pVal returns the new coordinates. This method can be used, for example, to calculate the coordinates for drawing a square on a globe database.
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JavaScript |
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MoveCoord( X, Y, moveWestEast, moveSouthNorth) |
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C# |
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ICoord2D MoveCoord( double X, double Y, double moveWestEast, double moveSouthNorth) |
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C++ |
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HRESULT MoveCoord( double X, double Y, double moveWestEast, double moveSouthNorth, ICoord2D ** pVal ) |
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Parameters
X
X-coordinate in coordinate system units.
Y
Y-coordinate in coordinate system units.
moveWestEast
The offset to move the point on the west-east axis. Positive values move the coordinate to the east, negative values move to the west.
moveSouthNorth
The offset to move the point on the south-north axis. Positive values move the coordinate to the north, negative values move to the south.
Return Value
pVal
An ICoord2D representing the new coordinates.
Exceptions
See: HRESULT Return Values for a list of possible values returned by the HRESULT.