opensolaris man page for mlib_graphicsfillcircle_a_32

mlib_GraphicsFillCircle(3MLIB)				    mediaLib Library Functions				    mlib_GraphicsFillCircle(3MLIB)

NAME
       mlib_GraphicsFillCircle,  mlib_GraphicsFillCircle_8, mlib_GraphicsFillCircle_32, mlib_GraphicsFillCircle_X_8, mlib_GraphicsFillCircle_X_32,
       mlib_GraphicsFillCircle_A_8, mlib_GraphicsFillCircle_A_32, mlib_GraphicsFillCircle_B_8, mlib_GraphicsFillCircle_B_32, mlib_GraphicsFillCir-
       cle_AB_8, mlib_GraphicsFillCircle_AB_32 - draw filled circle

SYNOPSIS
       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_GraphicsFillCircle_8(mlib_image *buffer, mlib_s16 x,
	    mlib_s16 y, mlib_s32 r, mlib_s32 c);

       mlib_status mlib_GraphicsFillCircle_32(mlib_image *buffer, mlib_s16 x,
	    mlib_s16 y, mlib_s32 r, mlib_s32 c);

       mlib_status mlib_GraphicsFillCircle_X_8(mlib_image *buffer, mlib_s16 x,
	    mlib_s16 y, mlib_s32 r, mlib_s32 c, mlib_s32 c2);

       mlib_status mlib_GraphicsFillCircle_X_32(mlib_image *buffer, mlib_s16 x,
	    mlib_s16 y, mlib_s32 r, mlib_s32 c, mlib_s32 c2);

       mlib_status mlib_GraphicsFillCircle_A_8(mlib_image *buffer, mlib_s16 x,
	    mlib_s16 y, mlib_s32 r, mlib_s32 c);

       mlib_status mlib_GraphicsFillCircle_A_32(mlib_image *buffer, mlib_s16 x,
	    mlib_s16 y, mlib_s32 r, mlib_s32 c);

       mlib_status mlib_GraphicsFillCircle_B_8(mlib_image *buffer, mlib_s16 x,
	    mlib_s16 y, mlib_s32 r, mlib_s32 c, mlib_s32 a);

       mlib_status mlib_GraphicsFillCircle_B_32(mlib_image *buffer, mlib_s16 x,
	    mlib_s16 y, mlib_s32 r, mlib_s32 c, mlib_s32 a);

       mlib_status mlib_GraphicsFillCircle_AB_8(mlib_image *buffer, mlib_s16 x,
	    mlib_s16 y, mlib_s32 r, mlib_s32 c, mlib_s32 a);

       mlib_status mlib_GraphicsFillCircle_AB_32(mlib_image *buffer, mlib_s16 x,
	    mlib_s16 y, mlib_s32 r, mlib_s32 c, mlib_s32 a);

DESCRIPTION
       Each of the mlib_GraphicsFillCircle_*() functions draws a filled circle with the center at (x, y) and radius r.

       Each of the mlib_GraphicsFillCircle_X_*() functions draws a filled circle in Xor mode as follows:

	     data[x,y] ^= c ^ c2

       Each of the mlib_GraphicsFillCircle_A_*() functions draws a filled circle with antialiasing.

       Each of the mlib_GraphicsFillCircle_B_*() functions draws a filled circle with alpha blending as follows:

	     data[x,y] = (data[x,y] * (255 - a) + c * a) / 255

       Each of the mlib_GraphicsFillCircle_AB_*() functions draws a filled circle with antialiasing and alpha blending.

PARAMETERS
       Each of the functions takes some of the following arguments:

       buffer	 Pointer to the image into which the function is drawing.

       x	 X coordinate of the center.

       y	 Y coordinate of the center.

       r	 Radius of the arc.

       c	 Color used in the drawing.

       c2	 Alternation color.

       a	 Alpha value for blending. 0 <= a <= 255.

RETURN VALUES
       Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       mlib_GraphicsFillArc(3MLIB), mlib_GraphicsFillEllipse(3MLIB), attributes(5)

SunOS 5.11							    2 Mar 2007					    mlib_GraphicsFillCircle(3MLIB)