support multiple plot per xy_plot

2016-05-09 12:13:18 +02:00
parent 277ddb139d
commit 32b2264fbd
4 changed files with 67 additions and 29 deletions
@@ -95,11 +95,15 @@ struct textlist_widget {
  int background_color;
 };

-struct xy_plot_widget {
-  struct widget common;
+struct xy_plot_plot {
  float *x;
  float *y;
  int npoints;
+  int color;
+};
+
+struct xy_plot_widget {
+  struct widget common;
  char *label;
  int label_width;
  int label_height;
@@ -109,6 +113,8 @@ struct xy_plot_widget {
  float ymin, ymax;
  int wanted_width;
  int wanted_height;
+  struct xy_plot_plot *plots;
+  int nplots;
 };

 struct button_widget {