IBM Visualization Data Explorer Programmer's Reference

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DXGetXformInfo

Function

Extracts information from a Transform Object.

Syntax

#include <dx/dx.h>

Xform DXGetXformInfo(Xform x, Object *o, Matrix *m)

Functional Details

Extracts the Object being transformed and the transformation matrix from a Transform Object x. If o is not NULL, then the Object being transformed by the transformation contained in t is returned in o. Similarly, if m is not NULL, then the transformation contained in t is returned in m.

Return Value

Returns t or returns NULL and sets an error code if t is not a Transform.

See Also

DXNewXform, DXSetXformObject

16.4 , "Xform Class".

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