IG_vect_gradient_radial_set_vector
Sets 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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Copy Code
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AT_ERRCOUNT ACCUAPI IG_vect_gradient_radial_set_vector(
HIG_VECT_GRADIENT hGradient,
IGVectPoint3D ptIn,
IGVectPoint3D ptOut,
VECT_REAL fRadius,
AT_BOOL bAbsolute
);
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Arguments:
Name |
Type |
Description |
hGradient |
HIG_VECT_GRADIENT |
Handle to a gradient object. |
ptIn |
IGVectPoint3D |
Coordinates of the center of the inner circle. |
ptOut |
IGVectPoint3D |
Coordinates of the center of the outer circle. |
fRadius |
VECT_REAL |
Radius of the outer circle. |
bAbsolute |
AT_BOOL |
Specifies whether circle coordinates and radius are 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