1 /* Copyright (C) 2006 Kjetil Ørbekk, Norway */
8 typedef struct _graph {
10 cairo_surface_t *surface;
23 int tz_local_offset() { return 7200; } // riktig?
25 void mygraph_fill_background(graph *mygraph);
27 void mygraph_draw_graph (cairo_t *cr, int x, int y );
29 graph *mygraph_new (int width, int height);
31 graph *mygraph_make_graph (graph *mygraph, float min_x,
32 float max_x, float min_y, float max_y,
35 void mygraph_plot_series (graph *mygraph, int *xvals, int *yvals,
36 int n_vals, float r, float g, float b);
38 void mygraph_to_file (graph *mygraph, char *filename);
40 void mygraph_cleanup (graph *self);
42 void mygraph_fill_background (graph *mygraph);