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Diffstat (limited to 'overlay/chart.h')
| -rw-r--r-- | overlay/chart.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/overlay/chart.h b/overlay/chart.h index 9ede8de2..2ff4f440 100644 --- a/overlay/chart.h +++ b/overlay/chart.h @@ -9,6 +9,10 @@ struct chart { CHART_FILL, CHART_FILL_STROKE, } mode; + enum chart_smooth { + CHART_LINE = 0, + CHART_CURVE, + } smooth; float fill_rgb[4]; float stroke_rgb[4]; double stroke_width; @@ -18,6 +22,7 @@ struct chart { int chart_init(struct chart *chart, const char *name, int num_samples); void chart_set_mode(struct chart *chart, enum chart_mode mode); +void chart_set_smooth(struct chart *chart, enum chart_smooth smooth); void chart_set_fill_rgba(struct chart *chart, float red, float green, float blue, float alpha); void chart_set_stroke_width(struct chart *chart, float width); void chart_set_stroke_rgba(struct chart *chart, float red, float green, float blue, float alpha); |