The function returns a start angle of the elliptical arc.

Declaration:

AT_ERRCOUNT ACCUAPI IG_vect_arc_get_startangle(
        HIG_VECT_ENTITY hEntity,
        float* lpStartangle
);

Arguments:

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