Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

SunOS 5.10 - man page for mlib_graphicsdrawpointset_b_8 (sunos section 3mlib)

mlib_GraphicsDrawPointSet(3MLIB)										  mlib_GraphicsDrawPointSet(3MLIB)

NAME
mlib_GraphicsDrawPointSet, mlib_GraphicsDrawPointSet_8, mlib_GraphicsDrawPointSet_32, mlib_GraphicsDrawPointSet_X_8, mlib_GraphicsDraw- PointSet_X_32, mlib_GraphicsDrawPointSet_B_8, mlib_GraphicsDrawPointSet_B_32, mlib_GraphicsDrawPolypoint_8, mlib_GraphicsDrawPolypoint_32, mlib_GraphicsDrawPolypoint_X_8, mlib_GraphicsDrawPolypoint_X_32, mlib_GraphicsDrawPolypoint_B_8, mlib_GraphicsDrawPolypoint_B_32 - draw a set of points
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_GraphicsDrawPointSet_8(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c); mlib_status mlib_GraphicsDrawPointSet_32(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c); mlib_status mlib_GraphicsDrawPointSet_X_8(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c, mlib_s32 c2); mlib_status mlib_GraphicsDrawPointSet_X_32(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c, mlib_s32 c2); mlib_status mlib_GraphicsDrawPointSet_B_8(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c, mlib_s32 a); mlib_status mlib_GraphicsDrawPointSet_B_32(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c, mlib_s32 a); mlib_status mlib_GraphicsDrawPolypoint_8(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c); mlib_status mlib_GraphicsDrawPolypoint_32(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c); mlib_status mlib_GraphicsDrawPolypoint_X_8(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c, mlib_s32 c2); mlib_status mlib_GraphicsDrawPolypoint_X_32(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c, mlib_s32 c2); mlib_status mlib_GraphicsDrawPolypoint_B_8(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c, mlib_s32 c2); mlib_status mlib_GraphicsDrawPolypoint_B_32(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c, mlib_s32 c2); Each of the mlib_GraphicsDrawPointSet_*() and mlib_GraphicsDrawPolypoint_*() functions draws a set of points at (x1,y1), (x2,y2), ..., and (xn,yn). Each of the mlib_GraphicsDrawPointSet_X_*() and mlib_GraphicsDrawPolypoint_X_*() functions draws a set of points at (x1,y1), (x2,y2), ..., and (xn,yn) in Xor mode as follows: data[x,y] ^= c ^ c2 Each of the mlib_GraphicsDrawPointSet_B_*() and mlib_GraphicsDrawPolypoint_B_*() functions draws a set of points at (x1,y1), (x2,y2), ..., and (xn,yn) with alpha blending as follows: data[x,y] = (data[x,y] * (255 - a) + c * a) / 255 The mlib_GraphicsDrawPolypoint_*() functions are aliases of the mlib_GraphicsDrawPointSet_*() functions. Each of the functions takes some of the following arguments: buffer Pointer to the image into which the function is drawing. x Pointer to array of X coordinates of the points. y Pointer to array of Y coordinates of the points. npoints Number of points in the arrays. c Color used in the drawing. c2 Alternation color. a Alpha value for blending. 0 <= a <= 255. Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ mlib_GraphicsDrawPoint(3MLIB), attributes(5) 2 Mar 2005 mlib_GraphicsDrawPointSet(3MLIB)