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fplot: compute y range correctly when used with multiple graphs

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This commit is contained in:
aiju 2018-11-30 16:12:02 +00:00
parent 55f067553a
commit f102882990
1 changed files with 2 additions and 2 deletions
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4
sys/src/cmd/fplot.c
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@ -410,8 +410,6 @@ drawgraph(Code *co, Rectangle *r)
{
int x;
gymin = Inf(1);
gymax = Inf(-1);
for(x = r->min.x; x < r->max.x; x++)
drawinter(co, r, convx(r, x), convx(r, x + 1), 0);
}
@ -567,6 +565,8 @@ drawgraphs(void)
int i;
color = display->black;
gymin = Inf(1);
gymax = Inf(-1);
for(i = 0; i < nfns; i++)
drawgraph(&fns[i], &screen->r);
if(!aflag)