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 ); |
Name | Type | Description |
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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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