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mlib_graphicsdrawline(3mlib) [opensolaris man page]

mlib_GraphicsDrawLine(3MLIB)				    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_GraphicsDraw- Line_ABZ_8, mlib_GraphicsDrawLine_ABZ_32, mlib_GraphicsDrawLine_AG_8, mlib_GraphicsDrawLine_AG_32, mlib_GraphicsDrawLine_AGZ_8, mlib_Graph- icsDrawLine_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_GraphicsDraw- Line_GZ_8, mlib_GraphicsDrawLine_GZ_32 - draw line SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> 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); 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); 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); 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. Each of the mlib_GraphicsDrawLine_B_*() functions draws a line between (x1,y1) and (x2,y2) with alpha blending as follows: 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. 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 attributes: +-----------------------------+-----------------------------+ | 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 2 Mar 2007 mlib_GraphicsDrawLine(3MLIB)

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