mediaLib Library Functions         mlibGraphicsFillCircle(3MLIB)



NAME
     mlibGraphicsFillCircle,          mlibGraphicsFillCircle8,
     mlibGraphicsFillCircle32,     mlibGraphicsFillCircleX8,
     mlibGraphicsFillCircleX32,   mlibGraphicsFillCircleA8,
     mlibGraphicsFillCircleA32,   mlibGraphicsFillCircleB8,
     mlibGraphicsFillCircleB32,  mlibGraphicsFillCircleAB8,
     mlibGraphicsFillCircleAB32 - draw filled circle

SYNOPSIS
     cc [ flag... ] file... -lmlib [ library... ]
     #include 

     mlibstatus mlibGraphicsFillCircle8(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 r, mlibs32 c);


     mlibstatus mlibGraphicsFillCircle32(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 r, mlibs32 c);


     mlibstatus mlibGraphicsFillCircleX8(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 r, mlibs32 c, mlibs32 c2);


     mlibstatus mlibGraphicsFillCircleX32(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 r, mlibs32 c, mlibs32 c2);


     mlibstatus mlibGraphicsFillCircleA8(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 r, mlibs32 c);


     mlibstatus mlibGraphicsFillCircleA32(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 r, mlibs32 c);


     mlibstatus mlibGraphicsFillCircleB8(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 r, mlibs32 c, mlibs32 a);


     mlibstatus mlibGraphicsFillCircleB32(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 r, mlibs32 c, mlibs32 a);


     mlibstatus mlibGraphicsFillCircleAB8(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 r, mlibs32 c, mlibs32 a);


     mlibstatus mlibGraphicsFillCircleAB32(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 r, mlibs32 c, mlibs32 a);





SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions         mlibGraphicsFillCircle(3MLIB)



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


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

           data[x,y] ^= c ^ c2



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


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

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



     Each of the mlibGraphicsFillCircleAB*() 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.






SunOS 5.11           Last change: 2 Mar 2007                    2






mediaLib Library Functions         mlibGraphicsFillCircle(3MLIB)



RETURN VALUES
     Each of the functions returns  MLIBSUCES  if  successful.
     Otherwise it returns MLIBFAILURE.

ATRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:



     
           ATRIBUTE TYPE               ATRIBUTE VALUE       
    
     Interface Stability          Committed                   
    
     MT-Level                     MT-Safe                     
    


SEE ALSO
     mlibGraphicsFillArc(3MLIB),
     mlibGraphicsFillEllipse(3MLIB), attributes(5)

































SunOS 5.11           Last change: 2 Mar 2007                    3