Manual Pages for UNIX Operating System command usage for man mlib_GraphicsDrawLine_AGZ_8

mediaLib Library Functions           mlib_GraphicsDrawLine(3MLIB)



NAME
     mlib_GraphicsDrawLine,              mlib_GraphicsDrawLine_8,
     mlib_GraphicsDrawLine_32,         mlib_GraphicsDrawLine_X_8,
     mlib_GraphicsDrawLine_X_32,       mlib_GraphicsDrawLine_A_8,
     mlib_GraphicsDrawLine_A_32,       mlib_GraphicsDrawLine_B_8,
     mlib_GraphicsDrawLine_B_32,       mlib_GraphicsDrawLine_G_8,
     mlib_GraphicsDrawLine_G_32,       mlib_GraphicsDrawLine_Z_8,
     mlib_GraphicsDrawLine_Z_32,      mlib_GraphicsDrawLine_AB_8,
     mlib_GraphicsDrawLine_AB_32,    mlib_GraphicsDrawLine_ABG_8,
     mlib_GraphicsDrawLine_ABG_32,  mlib_GraphicsDrawLine_ABGZ_8,
     mlib_GraphicsDrawLine_ABGZ_32,  mlib_GraphicsDrawLine_ABZ_8,
     mlib_GraphicsDrawLine_ABZ_32,    mlib_GraphicsDrawLine_AG_8,
     mlib_GraphicsDrawLine_AG_32,    mlib_GraphicsDrawLine_AGZ_8,
     mlib_GraphicsDrawLine_AGZ_32,    mlib_GraphicsDrawLine_AZ_8,
     mlib_GraphicsDrawLine_AZ_32,     mlib_GraphicsDrawLine_BG_8,
     mlib_GraphicsDrawLine_BG_32,    mlib_GraphicsDrawLine_BGZ_8,
     mlib_GraphicsDrawLine_BGZ_32,    mlib_GraphicsDrawLine_BZ_8,
     mlib_GraphicsDrawLine_BZ_32,     mlib_GraphicsDrawLine_GZ_8,
     mlib_GraphicsDrawLine_GZ_32 - draw line

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

     mlib_status mlib_GraphicsDrawLine_8(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c);


     mlib_status mlib_GraphicsDrawLine_32(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c);


     mlib_status mlib_GraphicsDrawLine_X_8(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c, mlib_s32 c2);


     mlib_status mlib_GraphicsDrawLine_X_32(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c, mlib_s32 c2);


     mlib_status mlib_GraphicsDrawLine_A_8(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c);


     mlib_status mlib_GraphicsDrawLine_A_32(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c);


     mlib_status mlib_GraphicsDrawLine_B_8(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c, mlib_s32 a);





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mediaLib Library Functions           mlib_GraphicsDrawLine(3MLIB)



     mlib_status mlib_GraphicsDrawLine_B_32(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c, mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_G_8(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c1, mlib_s32 c2);


     mlib_status mlib_GraphicsDrawLine_G_32(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c1, mlib_s32 c2);


     mlib_status mlib_GraphicsDrawLine_Z_8(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1,
          mlib_s16 z1, mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c);


     mlib_status mlib_GraphicsDrawLine_Z_32(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1,
          mlib_s16 z1, mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c);


     mlib_status mlib_GraphicsDrawLine_AB_8(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c, mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_AB_32(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c, mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_ABG_8(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c1, mlib_s32 c2,
          mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_ABG_32(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c1, mlib_s32 c2,
          mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_ABGZ_8(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c1, mlib_s32 c2, mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_ABGZ_32(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c1, mlib_s32 c2, mlib_s32 a);



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mediaLib Library Functions           mlib_GraphicsDrawLine(3MLIB)



     mlib_status mlib_GraphicsDrawLine_ABZ_8(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c, mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_ABZ_32(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c, mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_AG_8(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c1, mlib_s32 c2);


     mlib_status mlib_GraphicsDrawLine_AG_32(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c1, mlib_s32 c2);


     mlib_status mlib_GraphicsDrawLine_AGZ_8(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c1, mlib_s32 c2);


     mlib_status mlib_GraphicsDrawLine_AGZ_32(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c1, mlib_s32 c2);


     mlib_status mlib_GraphicsDrawLine_AZ_8(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c);


     mlib_status mlib_GraphicsDrawLine_AZ_32(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c);


     mlib_status mlib_GraphicsDrawLine_BG_8(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c1, mlib_s32 c2,
          mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_BG_32(mlib_image *buffer, mlib_s16 x1,
          mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s32 c1, mlib_s32 c2,
          mlib_s32 a);



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mediaLib Library Functions           mlib_GraphicsDrawLine(3MLIB)



     mlib_status mlib_GraphicsDrawLine_BGZ_8(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c1, mlib_s32 c2, mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_BGZ_32(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c1, mlib_s32 c2, mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_BZ_8(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c, mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_BZ_32(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c, mlib_s32 a);


     mlib_status mlib_GraphicsDrawLine_GZ_8(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c1, mlib_s32 c2);


     mlib_status mlib_GraphicsDrawLine_GZ_32(mlib_image *buffer,
          mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
          mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
          mlib_s32 c1, mlib_s32 c2);


DESCRIPTION
     Each of the mlib_GraphicsDrawLine_*() functions draws a line
     between (x1,y1) and (x2,y2).


     Each of the mlib_GraphicsDrawLine_X_*()  functions  draws  a
     line between (x1,y1) and (x2,y2) in Xor mode as follows:

           data[x,y] ^= c ^ c2



     Each of the mlib_GraphicsDrawLine_A_*()  functions  draws  a
     line between (x1,y1) and (x2,y2) with antialiasing.





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mediaLib Library Functions           mlib_GraphicsDrawLine(3MLIB)



     Each of the mlib_GraphicsDrawLine_B_*()  functions  draws  a
     line between (x1,y1) and (x2,y2) with alpha blending as fol-
     lows:

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



     Each of the mlib_GraphicsDrawLine_G_*()  functions  draws  a
     line between (x1,y1) and (x2,y2) with Gouraud shading.


     Each of the mlib_GraphicsDrawLine_Z_*()  functions  draws  a
     line between (x1,y1) and (x2,y2) with Z buffering.


     Each of the other functions draws a line between (x1,y1) and
     (x2,y2)  with  a  combination  of  two or more features like
     antialiasing (A), alpha blending (B), Gouraud  shading  (G),
     and Z buffering (Z).

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

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


     zbuffer    Pointer to the image that holds the Z buffer.


     x1         X coordinate of the first point.


     y1         Y coordinate of the first point.


     z1         Z coordinate of the first point.


     x2         X coordinate of the second point.


     y2         Y coordinate of the second point.


     z2         Z coordinate of the second point.


     c          Color used in the drawing.





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mediaLib Library Functions           mlib_GraphicsDrawLine(3MLIB)



     c1         Color of the first point.


     c2         Color of the second  point,  or  the  alternation
                color in the Xor mode.


     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  attri-
     butes:



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Interface Stability         | Committed                   |
    |_____________________________|_____________________________|
    | MT-Level                    | MT-Safe                     |
    |_____________________________|_____________________________|


SEE ALSO
     mlib_GraphicsDrawLineSet(3MLIB),
     mlib_GraphicsDrawLineFanSet(3MLIB),
     mlib_GraphicsDrawLineStripSet(3MLIB), attributes(5)






















SunOS 5.11           Last change: 2 Mar 2007                    6