ImageGear for C and C++ on Windows v19.0
IG_vect_rotation_get_angle
| API Reference Guide > Vector Component API Reference > Vector Component Functions Reference > Rotation Functions > IG_vect_rotation_get_angle |
This function sets a rotation angle in the specified direction.
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AT_ERRCOUNT ACCUAPI IG_vect_rotation_get_angle(
HIG_VECT_ROTATION hRotation,
enumIGVectDir nDir,
FLOAT* lpAngle
);
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| Name | Type | Description |
|---|---|---|
| hRotation | HIG_VECT_ROTATION | Handle to the Rotation. |
| nDir | enumIGVectDir | Constant specifying the rotation direction. |
| fAngle | FLOAT* | Angle being set. |
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
This function does not process image pixels.
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