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plot: Fix the bug that -M+r modifier doesn't set the pen thickness #9070

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Merged
seisman merged 1 commit into from
Jun 25, 2026
+5 −3
Merged

plot: Fix the bug that -M+r modifier doesn't set the pen thickness #9070

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8 changes: 5 additions & 3 deletions src/psxy.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1046,9 +1046,11 @@ static int parse (struct GMT_CTRL *GMT, struct PSXY_CTRL *Ctrl, struct GMT_OPTIO
Ctrl->M.do_draw = true;
break;
case 'r':
if (p[1] && gmt_getpen (GMT, &p[1], &Ctrl->M.xpen)) {
gmt_pen_syntax (GMT, 'M', NULL, "Option -M: The +r modifier sets pen attributes for the legend rgb exchange", NULL, 0);
n_errors++;
if (p[1]) {
if (gmt_getpen (GMT, &p[1], &Ctrl->M.xpen)) {
gmt_pen_syntax (GMT, 'M', NULL, "Option -M: The +r modifier sets pen attributes for the legend rgb exchange", NULL, 0);
n_errors++;
}
}
else /* Guesswork */
Ctrl->M.xpen.width = 2.5; /* Default pen width in points */
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