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cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_GraphicsDrawPolyline_8(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawPolyline_32(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_A_8(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawPolyline_A_32(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, mlib_s32 c);
mlib_status mlib_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_G_8(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, const mlib_s32 *c);
mlib_status mlib_GraphicsDrawPolyline_G_32(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, const mlib_s32 *c);
mlib_status mlib_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_AG_8(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, const mlib_s32 *c);
mlib_status mlib_GraphicsDrawPolyline_AG_32(mlib_image *buffer, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 npoints, const mlib_s32 *c);
mlib_status mlib_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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_GraphicsDrawPolyline_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);
Each of the mlib_GraphicsDrawPolyline_*() functions draws a polyline connecting (x1,y1), (x2,y2), ..., and (xn,yn).
Each of the mlib_GraphicsDrawPolyline_X_*() functions draws a polyline in Xor mode as follows:
data[x,y] ^= c ^ c2
Each of the mlib_GraphicsDrawPolyline_A_*() functions draws a polyline with antialiasing.
Each of the mlib_GraphicsDrawPolyline_B_*() functions draws a polyline with alpha blending as follows:
data[x,y] = (data[x,y] * (255 - a) + c * a) / 255
Each of the mlib_GraphicsDrawPolyline_G_*() functions draws a polyline with Gouraud shading.
Each of the mlib_GraphicsDrawPolyline_Z_*() functions draws a polyline with Z buffering.
Each of the other functions draws a polyline with a combination of two or more features like antialiasing (A), alpha blending (B), Gouraud shading (G), and Z buffering (Z).
Note that the mlib_GraphicsDrawPolyline_*() functions are aliases of the mlib_GraphicsDrawLineStripSet_*() functions.
Each of the functions takes some of the following arguments:
buffer
zbuffer
x
y
z
npoints
c
c2
a
Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
See attributes(5) for descriptions of the following attributes:
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mlib_GraphicsDrawLine(3MLIB), mlib_GraphicsDrawLineSet(3MLIB), mlib_GraphicsDrawLineFanSet(3MLIB), mlib_GraphicsDrawLineStripSet(3MLIB), attributes(5)