mlib_GraphicsDrawLineSet_A_32 man page on SunOS
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mlib_GraphicsDrawLineSet(3mediaLib Library Funcmlib_GraphicsDrawLineSet(3MLIB)
NAME
mlib_GraphicsDrawLineSet, mlib_GraphicsDrawLineSet_8, mlib_Graphics‐
DrawLineSet_32, mlib_GraphicsDrawLineSet_X_8, mlib_GraphicsDrawLine‐
Set_X_32, mlib_GraphicsDrawLineSet_A_8, mlib_GraphicsDrawLineSet_A_32,
mlib_GraphicsDrawLineSet_B_8, mlib_GraphicsDrawLineSet_B_32,
mlib_GraphicsDrawLineSet_G_8, mlib_GraphicsDrawLineSet_G_32,
mlib_GraphicsDrawLineSet_Z_8, mlib_GraphicsDrawLineSet_Z_32,
mlib_GraphicsDrawLineSet_AB_8, mlib_GraphicsDrawLineSet_AB_32,
mlib_GraphicsDrawLineSet_ABG_8, mlib_GraphicsDrawLineSet_ABG_32,
mlib_GraphicsDrawLineSet_ABGZ_8, mlib_GraphicsDrawLineSet_ABGZ_32,
mlib_GraphicsDrawLineSet_ABZ_8, mlib_GraphicsDrawLineSet_ABZ_32,
mlib_GraphicsDrawLineSet_AG_8, mlib_GraphicsDrawLineSet_AG_32,
mlib_GraphicsDrawLineSet_AGZ_8, mlib_GraphicsDrawLineSet_AGZ_32,
mlib_GraphicsDrawLineSet_AZ_8, mlib_GraphicsDrawLineSet_AZ_32,
mlib_GraphicsDrawLineSet_BG_8, mlib_GraphicsDrawLineSet_BG_32,
mlib_GraphicsDrawLineSet_BGZ_8, mlib_GraphicsDrawLineSet_BGZ_32,
mlib_GraphicsDrawLineSet_BZ_8, mlib_GraphicsDrawLineSet_BZ_32,
mlib_GraphicsDrawLineSet_GZ_8, mlib_GraphicsDrawLineSet_GZ_32 - draw
line set where each member can have different end points
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_GraphicsDrawLineSet_8(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawLineSet_32(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawLineSet_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_GraphicsDrawLineSet_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_GraphicsDrawLineSet_A_8(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawLineSet_A_32(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawLineSet_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_GraphicsDrawLineSet_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_GraphicsDrawLineSet_G_8(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints,
const mlib_s32 *c);
mlib_status mlib_GraphicsDrawLineSet_G_32(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints,
const mlib_s32 *c);
mlib_status mlib_GraphicsDrawLineSet_Z_8(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawLineSet_Z_32(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawLineSet_AB_8(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints,
mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_AB_32(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints,
mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_ABG_8(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints,
const mlib_s32 *c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_ABG_32(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints,
const mlib_s32 *c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_ABGZ_8(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints,
const mlib_s32 *c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_ABGZ_32(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints,
const mlib_s32 *c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_ABZ_8(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_ABZ_32(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_AG_8(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints,
const mlib_s32 *c);
mlib_status mlib_GraphicsDrawLineSet_AG_32(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints,
const mlib_s32 *c);
mlib_status mlib_GraphicsDrawLineSet_AGZ_8(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, const mlib_s32 *c);
mlib_status mlib_GraphicsDrawLineSet_AGZ_32(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, const mlib_s32 *c);
mlib_status mlib_GraphicsDrawLineSet_AZ_8(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawLineSet_AZ_32(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawLineSet_BG_8(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints,
const mlib_s32 *c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_BG_32(mlib_image *buffer,
const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints,
const mlib_s32 *c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_BGZ_8(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, const mlib_s32 *c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_BGZ_32(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, const mlib_s32 *c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_BZ_8(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_BZ_32(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsDrawLineSet_GZ_8(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, const mlib_s32 *c);
mlib_status mlib_GraphicsDrawLineSet_GZ_32(mlib_image *buffer,
mlib_image *zbuffer, const mlib_s16 *x, const mlib_s16 *y,
const mlib_s16 *z, mlib_s32 npoints, const mlib_s32 *c);
DESCRIPTION
Each of the mlib_GraphicsDrawLineSet_*() functions draws a set of lines
connecting (x1,y1) with (x2,y2), (x3,y3) with (x4,y4), ..., and
(xn-1,yn-1) with (xn,yn).
Each of the mlib_GraphicsDrawLineSet_X_*() functions draws a set of
lines in Xor mode as follows:
data[x,y] ^= c ^ c2
Each of the mlib_GraphicsDrawLineSet_A_*() functions draws a set of
lines with antialiasing.
Each of the mlib_GraphicsDrawLineSet_B_*() functions draws a set of
lines with alpha blending as follows:
data[x,y] = (data[x,y] * (255 - a) + c * a) / 255
Each of the mlib_GraphicsDrawLineSet_G_*() functions draws a set of
lines with Gouraud shading.
Each of the mlib_GraphicsDrawLineSet_Z_*() functions draws a set of
lines with Z buffering.
Each of the other functions draws a set of lines 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.
x Pointer to array of X coordinates of the points.
y Pointer to array of Y coordinates of the points.
z Pointer to array of Z coordinates of the points.
npoints Number of points in the arrays. npoints must be a multiple
of 2.
c Color used in the drawing, or pointer to array of colors of
the points in the case of Gouraud shading.
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_GraphicsDrawLine(3MLIB), mlib_GraphicsDrawLineFanSet(3MLIB),
mlib_GraphicsDrawLineStripSet(3MLIB), attributes(5)
SunOS 5.10 2 Mar 2007 mlib_GraphicsDrawLineSet(3MLIB)
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