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ngspice
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enable arrowplot (not yet arrows, but vertical lines from bottom up to value).

This commit is contained in:
Holger Vogt 2026-08-14 11:39:08 +02:00
parent 2884721faf
commit af60e41db4
1 changed files with 5 additions and 2 deletions
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7
src/frontend/plotting/pyplot.c
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@ -249,8 +249,11 @@ void ft_pyplot(double *xlims, double *ylims,
fprintf(file, "step(d[:, %d], d[:, %d], where='mid', %s", col, col + 1, lwarg);
else if (impulses)
fprintf(file, "stem(d[:, %d], d[:, %d], markerfmt=' ', %s", col, col + 1, lwarg);
else if (arrows)
fprintf(file, "stem(d[:, %d], d[:, %d], markerfmt=' ', %s", col, col + 1, lwarg);
else if (arrows) {
double extrange = (ylims[1] - ylims[0]) * 0.005;
fprintf(file, "vlines(x = d[:, %d], ymin = %e, ymax = d[:, %d], colors = \"blue\", %s ",
col, ylims[0] - extrange, col + 1, lwarg);
}
else if (markers)
fprintf(file, "plot(d[:, %d], d[:, %d], marker='.', linestyle='None', ",
col, col + 1);