ImageGear for C and C++ on Windows v19.6 - Updated
IG_vect_arc_get_startangle
API Reference Guide > Vector Component API Reference > Vector Component Functions Reference > Arc Functions > IG_vect_arc_get_startangle

The function returns a start angle of the elliptical arc.

Declaration:

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

Arguments:

Name Type Description
hEntity HIG_VECT_ENTITY Handle to the Entity.
lpStartangle float* Buffer for the start angle.

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