28 lines
1000 B
Diff
28 lines
1000 B
Diff
--- a/src/rrd_graph.c
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+++ b/src/rrd_graph.c
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@@ -2049,7 +2049,7 @@ horizontal_log_grid(gdImagePtr gif, imag
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char graph_label[100];
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gdPoint polyPoints[4];
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int styleMinor[2],styleMajor[2];
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- double value, pixperstep, minstep;
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+ double value, pixperstep, minstep, yval;
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/* find grid spaceing */
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pixpex= (double)im->ysize / (log10(im->maxval) - log10(im->minval));
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@@ -2118,7 +2118,14 @@ horizontal_log_grid(gdImagePtr gif, imag
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gdImageLine(gif, polyPoints[0].x,polyPoints[0].y,
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polyPoints[1].x,polyPoints[0].y,gdStyled);
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- sprintf(graph_label,"%3.0e",value * yloglab[majoridx][i]);
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+ yval = value * yloglab[majoridx][i];
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+ if (yval >= 100000) {
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+ sprintf(graph_label,"%3.0e", yval);
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+ } else {
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+ if (yval == 1) /* prints as 1e+00 */
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+ yval = 0;
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+ sprintf(graph_label,"%5.0f", yval);
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+ }
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gdImageString(gif, SmallFont,
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(polyPoints[0].x - (strlen(graph_label) *
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SmallFont->w)-7),
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