Gets parameters of the specified radial gradient: centers of inner and outer circles, outer radius, and the flag that specifies whether these values are relative or absolute.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_vect_gradient_radial_get_vector(
HIG_VECT_GRADIENT hGradient,
IGVectPoint3D* lpPtIn,
IGVectPoint3D* lpPtOut,
VECT_REAL* lpRadius,
AT_BOOL* lpbAbsolute
);
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Arguments:
| Name | Type | Description |
| hGradient | HIG_VECT_GRADIENT | Handle to a gradient object. |
| lpPtIn | IGVectPoint3D* | Returns coordinates the center of the inner circle. |
| lpPtOut | IGVectPoint3D* | Returns coordinates the center of the outer circle. |
| lpRadius | VECT_REAL* | Returns the radius of the outer circle. |
| lpbAbsolute | AT_BOOL* | Returns the flag specifying whether the gradient vector is relative or absolute. |
Return Value:
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
This function does not process image pixels.
Sample:
None