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mlib_graphicsdrawpoint_32(3mlib) [opensolaris man page]

mlib_GraphicsDrawPoint(3MLIB)				    mediaLib Library Functions				     mlib_GraphicsDrawPoint(3MLIB)

NAME
mlib_GraphicsDrawPoint, mlib_GraphicsDrawPoint_8, mlib_GraphicsDrawPoint_32, mlib_GraphicsDrawPoint_X_8, mlib_GraphicsDrawPoint_X_32, mlib_GraphicsDrawPoint_B_8, mlib_GraphicsDrawPoint_B_32 - draw point SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_GraphicsDrawPoint_8(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 c); mlib_status mlib_GraphicsDrawPoint_32(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 c); mlib_status mlib_GraphicsDrawPoint_X_8(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 c, mlib_s32 c2); mlib_status mlib_GraphicsDrawPoint_X_32(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 c, mlib_s32 c2); mlib_status mlib_GraphicsDrawPoint_B_8(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 c, mlib_s32 a); mlib_status mlib_GraphicsDrawPoint_B_32(mlib_image *buffer, mlib_s16 x, mlib_s16 y, mlib_s32 c, mlib_s32 a); DESCRIPTION
Each of the mlib_GraphicsDrawPoint_*() functions draws a point at (x,y) in color c. Each of the mlib_GraphicsDrawPoint_X_*() functions draws a point at (x,y) in Xor mode as follows: data[x,y] ^= c ^ c2 Each of the mlib_GraphicsDrawPoint_B_*() functions draws a point at (x,y) 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 point. y Y coordinate of the point. 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_GraphicsDrawPointSet(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_GraphicsDrawPoint(3MLIB)

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