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screen_draw_circle

pros_sys::screen

Function screen_draw_circle 

Source 
pub unsafe extern "C" fn screen_draw_circle(
    x: i16,
    y: i16,
    radius: i16,
) -> u32
Expand description

Draw a circle on the screen using the current pen color

This function uses the following values of errno when an error state is reached: EACCESS - Another resource is currently trying to access the screen mutex.

\param x, y The (x,y) coordinates of the center of the circle \param r The radius of the circle

\return 1 if there were no errors, or PROS_ERR if an error occured taking or returning the screen mutex.