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Merge pull request #66 from MicroJoe/master

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Prevent graph from drawing overflow
This commit is contained in:
Martin Duquesnoy 2012-07-08 10:25:18 -07:00
commit 6e3f6ef326
1 changed files with 3 additions and 1 deletions
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4
src/status.c
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@ -72,6 +72,7 @@ static void
status_graph_draw(struct status_ctx *ctx, struct status_seq *sq, struct status_gcache *gc)
{
int i, j, y;
float c;
int ys = sq->geo.y + sq->geo.h - 1;
XSetForeground(W->dpy, W->gc, sq->color2);
@ -83,7 +84,8 @@ status_graph_draw(struct status_ctx *ctx, struct status_seq *sq, struct status_g
/* You divided by zero didn't you? */
if(gc->datas[j])
{
y = ys - (sq->geo.h / ((float)sq->data[2] / (float)gc->datas[j])) + 1;
c = (float)sq->data[2] / (float)gc->datas[j];
y = ys - (sq->geo.h / (c > 1 ? c : 1)) + 1;
draw_line(ctx->barwin->dr, i, y, i, ys);
}
}