mediaLib Library Functions      mlibGraphicsFillRectangle(3MLIB)



NAME
     mlibGraphicsFillRectangle,    mlibGraphicsFillRectangle8,
     mlibGraphicsFillRectangle32,
     mlibGraphicsFillRectangleX8,
     mlibGraphicsFillRectangleX32,
     mlibGraphicsFillRectangleB8,
     mlibGraphicsFillRectangleB32 - draw filled rectangle

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

     mlibstatus mlibGraphicsFillRectangle8(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 w, mlibs32 h, mlibs32 c);


     mlibstatus mlibGraphicsFillRectangle32(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 w, mlibs32 h, mlibs32 c);


     mlibstatus mlibGraphicsFillRectangleX8(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 w, mlibs32 h, mlibs32 c, mlibs32 c2);


     mlibstatus mlibGraphicsFillRectangleX32(mlibimage *buffer,
          mlibs16 x, mlibs16 y, mlibs32 w, mlibs32 h, mlibs32 c,
          mlibs32 c2);


     mlibstatus mlibGraphicsFillRectangleB8(mlibimage *buffer, mlibs16 x,
          mlibs16 y, mlibs32 w, mlibs32 h, mlibs32 c, mlibs32 a);


     mlibstatus mlibGraphicsFillRectangleB32(mlibimage *buffer,
          mlibs16 x, mlibs16 y, mlibs32 w, mlibs32 h, mlibs32 c,
         mlibs32 a);


DESCRIPTION
     Each of the mlibGraphicsFillRectangle*() functions draws a
     filled rectangle with the upper-left corner at (x, y), width
     w, and height h.


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

           data[x,y] ^= c ^ c2







SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions      mlibGraphicsFillRectangle(3MLIB)



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

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


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 upper-left corner of the  rec-
               tangle.


     y         Y coordinate of the upper-left corner of the  rec-
               tangle.


     w         Width of the rectangle.


     h         Height of the rectangle.


     c         Color used in the drawing.


     c2        Alternation color.


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


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:












SunOS 5.11           Last change: 2 Mar 2007                    2






mediaLib Library Functions      mlibGraphicsFillRectangle(3MLIB)



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


SEE ALSO
     mlibGraphicsDrawRectangle(3MLIB), attributes(5)












































SunOS 5.11           Last change: 2 Mar 2007                    3