mediaLib Library Functions mlibGraphicsDrawPolyline(3MLIB)
NAME
mlibGraphicsDrawPolyline, mlibGraphicsDrawPolyline8,
mlibGraphicsDrawPolyline32, mlibGraphicsDrawPolylineX8,
mlibGraphicsDrawPolylineX32,
mlibGraphicsDrawPolylineA8,
mlibGraphicsDrawPolylineA32,
mlibGraphicsDrawPolylineB8,
mlibGraphicsDrawPolylineB32,
mlibGraphicsDrawPolylineG8,
mlibGraphicsDrawPolylineG32,
mlibGraphicsDrawPolylineZ8,
mlibGraphicsDrawPolylineZ32,
mlibGraphicsDrawPolylineAB8,
mlibGraphicsDrawPolylineAB32,
mlibGraphicsDrawPolylineABG8,
mlibGraphicsDrawPolylineABG32,
mlibGraphicsDrawPolylineABGZ8,
mlibGraphicsDrawPolylineABGZ32,
mlibGraphicsDrawPolylineABZ8,
mlibGraphicsDrawPolylineABZ32,
mlibGraphicsDrawPolylineAG8,
mlibGraphicsDrawPolylineAG32,
mlibGraphicsDrawPolylineAGZ8,
mlibGraphicsDrawPolylineAGZ32,
mlibGraphicsDrawPolylineAZ8,
mlibGraphicsDrawPolylineAZ32,
mlibGraphicsDrawPolylineBG8,
mlibGraphicsDrawPolylineBG32,
mlibGraphicsDrawPolylineBGZ8,
mlibGraphicsDrawPolylineBGZ32,
mlibGraphicsDrawPolylineBZ8,
mlibGraphicsDrawPolylineBZ32,
mlibGraphicsDrawPolylineGZ8,
mlibGraphicsDrawPolylineGZ32 - draw polyline
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include
mlibstatus mlibGraphicsDrawPolyline8(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints, mlibs32 c);
mlibstatus mlibGraphicsDrawPolyline32(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints, mlibs32 c);
mlibstatus mlibGraphicsDrawPolylineX8(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints, mlibs32 c,
mlibs32 c2);
SunOS 5.11 Last change: 2 Mar 2007 1
mediaLib Library Functions mlibGraphicsDrawPolyline(3MLIB)
mlibstatus mlibGraphicsDrawPolylineX32(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints, mlibs32 c,
mlibs32 c2);
mlibstatus mlibGraphicsDrawPolylineA8(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints,
mlibs32 c);
mlibstatus mlibGraphicsDrawPolylineA32(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints,
mlibs32 c);
mlibstatus mlibGraphicsDrawPolylineB8(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints, mlibs32 c,
mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineB32(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints, mlibs32 c,
mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineG8(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints,
const mlibs32 *c);
mlibstatus mlibGraphicsDrawPolylineG32(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints,
const mlibs32 *c);
mlibstatus mlibGraphicsDrawPolylineZ8(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, mlibs32 c);
mlibstatus mlibGraphicsDrawPolylineZ32(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, mlibs32 c);
mlibstatus mlibGraphicsDrawPolylineAB8(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints, mlibs32 c,
mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineAB32(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints, mlibs32 c,
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mediaLib Library Functions mlibGraphicsDrawPolyline(3MLIB)
mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineABG8(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints,
const mlibs32 *c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineABG32(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints,
const mlibs32 *c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineABGZ8(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, const mlibs32 *c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineABGZ32(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, const mlibs32 *c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineABZ8(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, mlibs32 c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineABZ32(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, mlibs32 c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineAG8(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints,
const mlibs32 *c);
mlibstatus mlibGraphicsDrawPolylineAG32(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints,
const mlibs32 *c);
mlibstatus mlibGraphicsDrawPolylineAGZ8(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, const mlibs32 *c);
mlibstatus mlibGraphicsDrawPolylineAGZ32(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, const mlibs32 *c);
SunOS 5.11 Last change: 2 Mar 2007 3
mediaLib Library Functions mlibGraphicsDrawPolyline(3MLIB)
mlibstatus mlibGraphicsDrawPolylineAZ8(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, mlibs32 c);
mlibstatus mlibGraphicsDrawPolylineAZ32(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, mlibs32 c);
mlibstatus mlibGraphicsDrawPolylineBG8(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints,
const mlibs32 *c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineBG32(mlibimage *buffer,
const mlibs16 *x, const mlibs16 *y, mlibs32 npoints,
const mlibs32 *c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineBGZ8(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, const mlibs32 *c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineBGZ32(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, const mlibs32 *c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineBZ8(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, mlibs32 c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineBZ32(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z,mlibs32 npoints, mlibs32 c, mlibs32 a);
mlibstatus mlibGraphicsDrawPolylineGZ8(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, const mlibs32 *c);
mlibstatus mlibGraphicsDrawPolylineGZ32(mlibimage *buffer,
mlibimage *zbuffer, const mlibs16 *x, const mlibs16 *y,
const mlibs16 *z, mlibs32 npoints, const mlibs32 *c);
DESCRIPTION
SunOS 5.11 Last change: 2 Mar 2007 4
mediaLib Library Functions mlibGraphicsDrawPolyline(3MLIB)
Each of the mlibGraphicsDrawPolyline*() functions draws a
polyline connecting (x1,y1), (x2,y2), ..., and (xn,yn).
Each of the mlibGraphicsDrawPolylineX*() functions draws
a polyline in Xor mode as follows:
data[x,y] ^= c ^ c2
Each of the mlibGraphicsDrawPolylineA*() functions draws
a polyline with antialiasing.
Each of the mlibGraphicsDrawPolylineB*() functions draws
a polyline with alpha blending as follows:
data[x,y] = (data[x,y] * (255 - a) ] c * a) / 255
Each of the mlibGraphicsDrawPolylineG*() functions draws
a polyline with Gouraud shading.
Each of the mlibGraphicsDrawPolylineZ*() functions draws
a polyline with Z buffering.
Each of the other functions draws a polyline with a combina-
tion of two or more features like antialiasing (A), alpha
blending (B), Gouraud shading (G), and Z buffering (Z).
Note that the mlibGraphicsDrawPolyline*() functions are
aliases of the mlibGraphicsDrawLineStripSet*() functions.
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.
SunOS 5.11 Last change: 2 Mar 2007 5
mediaLib Library Functions mlibGraphicsDrawPolyline(3MLIB)
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.
c Color used in the drawing, or pointer to array of
colors of the points in the case of Gouraud shad-
ing.
c2 Alternation color.
a Alpha value for blending. 0 < a < 255.
RETURN VALUES
Each of the functions returns MLIBSUCES if successful.
Otherwise it returns MLIBFAILURE.
ATRIBUTES
See attributes(5) for descriptions of the following attri-
butes:
ATRIBUTE TYPE ATRIBUTE VALUE
Interface Stability Committed
MT-Level MT-Safe
SEE ALSO
mlibGraphicsDrawLine(3MLIB),
mlibGraphicsDrawLineSet(3MLIB),
mlibGraphicsDrawLineFanSet(3MLIB),
mlibGraphicsDrawLineStripSet(3MLIB), attributes(5)
SunOS 5.11 Last change: 2 Mar 2007 6
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