circle

Circle

Circle:

    Circle(XPixelPosition, YPixelPosition, Radius [ [,Optional LineColour] [,Optional Rounding] ] )

Explanation:

Draws a circle on a GLCD at XPixelPosition, YPixelPosition with a specific Radius.

The constant GLCD_PROTECTOVERRUN can be added to prevent circles from re-drawing at the screen edges. Ensure the GLCD_Width and GLCD_HEIGHT constants are set correctly when using this additional constant.

Example:

    #include <glcd.h>

    circle(10,10,10)  ;upper left
    circle(117,10,10) ;upper right
    circle(63,31,10)  ;center
    circle(63,31,20)  ;center
    circle(10,53,10)  ;lower left
    circle(117,53,10) ;lower right