XYGetScaleOffsetΒΆ
XYGetScaleOffset gets the scaling for the x- and y coordinates of the given dataset.
-
rvScaleOffset = XYGetScaleOffset(hData)
Return Value
rvScaleOffset is a real vector with 4 elements:
Value | Bedeutung |
---|---|
rvScaleOffset[1] | X-Scale Factor |
rvScaleOffset[2] | X-Offset |
rvScaleOffset[3] | Y-Scale Factor |
rvScaleOffset[4] | Y-Offset |
XOriginal = XOriginal * rvScaleOffset[1] + rvScaleOffset[2]
YOriginal = YOriginal * rvScaleOffset[3] + rvScaleOffset[4]
Parameters
Comment
XYGetData returns the scaled values. XYSetData sets scaled values.
See also
id-396401