Merge from andun.

[nms] / web / ext / graph.i

diff --git a/web/ext/graph.i b/web/ext/graph.i
new file mode 100644 (file)
index 0000000..b04056c
--- /dev/null
+++ b/web/ext/graph.i
@@ -0,0 +1,29 @@
+%module mygraph
+%{
+#include "graph.c"
+%}
+
+%inline
+%{
+  // Add some helper functions for C arrays
+  int *int_array(int size) {
+    return (int *) malloc(sizeof(int)*size);
+  }
+  void int_destroy(int *a) {
+    free(a);
+  }
+  void int_set(int *a, int i, int val) {
+    a[i] = val;
+  }
+  int int_get(int *a, int i) {
+    return a[i];
+  }
+%}
+
+graph *mygraph_new (int width, int height);
+graph *mygraph_make_graph (graph *mygraph, float min_x,
+                          float max_x, float min_y, float max_y, int tickgran);
+void mygraph_cleanup (graph *mygraph);
+void mygraph_to_file (graph *mygraph, char *filename);
+void mygraph_plot_series (graph *mygraph, int *xvals, int *yvals, int n_vals,
+                         float r, float g, float b);