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author | rsc <devnull@localhost> | 2004-04-21 22:19:33 +0000 |
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committer | rsc <devnull@localhost> | 2004-04-21 22:19:33 +0000 |
commit | 28994509cc11ac6a5443054dfae1fedfb69039bc (patch) | |
tree | 9d5adcd11af2708db0ecc246e008c308ca0f97d4 /src/cmd/map/iplot.h | |
parent | a01e58366c54804f15f84d6e21d13f2e4080977a (diff) | |
download | plan9port-28994509cc11ac6a5443054dfae1fedfb69039bc.tar.gz plan9port-28994509cc11ac6a5443054dfae1fedfb69039bc.tar.bz2 plan9port-28994509cc11ac6a5443054dfae1fedfb69039bc.zip |
Why not?
Diffstat (limited to 'src/cmd/map/iplot.h')
-rw-r--r-- | src/cmd/map/iplot.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/cmd/map/iplot.h b/src/cmd/map/iplot.h new file mode 100644 index 00000000..be472fff --- /dev/null +++ b/src/cmd/map/iplot.h @@ -0,0 +1,51 @@ +/* Plotting functions for v8 and v9 systems */ +/* This file is an alternative to plot.h */ + +/* open the plotting output */ +#define openpl() print("o\n") + +/* close the plotting output */ +#define closepl() print("cl\n") + +/* make sure the page or screen is clear */ +#define erase() print("e\n") + +/* plot a point at _x,_y, which becomes current */ +#define point(_x,_y) print("poi %d %d\n", _x,_y) + +/* coordinates to be assigned to lower left and upper right + corners of (square) plotting area */ +#define range(_x,_y,_X,_Y) print("ra %d %d %d %d\n", _x,_y,_X,_Y) + +/* place text, first letter at current point, which does not change */ +#define text(_s) {if(*(_s) == ' ')print("t \"%s\"\n",_s); else print("t %s\n", _s); } + +/* draw line from current point to _x,_y, which becomes current */ +#define vec(_x,_y) print("v %d %d\n", _x,_y) + +/* _x,_y becomes current point */ +#define move(_x, _y) print("m %d %d\n", _x, _y) + +/* specify style for drawing lines */ + +#define SOLID "solid" +#define DOTTED "dotted" +#define DASHED "dashed" +#define DOTDASH "dotdash" + +#define pen(_s) print("pe %s\n", _s) + +#define BLACK "z" +#define RED "r" +#define YELLOW "y" +#define GREEN "g" +#define BLUE "b" +#define CYAN "c" +#define MAGENTA "m" +#define WHITE "w" + +#define colorcode(_s) ((strcmp(_s,"black")==0)?BLACK:_s) + +#define colorx(_s) print("co %s\n", _s); /* funny name is all ken's fault */ + +#define comment(s,f) |