gfio: encapsulate x- and y-offsets into graph library

[fio.git] / graph.h

diff --git a/graph.h b/graph.h
index 9eb33d7fe121b7e0062cb8e16e5794e728f931f1..0f286498931a5ce6060adc357de8edc21abfe1ce 100644 (file)
--- a/graph.h
+++ b/graph.h
@@ -8,6 +8,8 @@ struct graph *graph_new(unsigned int xdim, unsigned int ydim, const char *font);
 /* graph_new() Returns a new graph structure of the given dimensions and font */
 void graph_set_size(struct graph *g, unsigned int xdim, unsigned int ydim);
 /* graph_set_size() Changes the size of a graph to the given dimensions. */ 
+void graph_set_position(struct graph *g, double xoffset, double yoffset);
+/* graph_set_position() sets the x- and y-offset to translate the graph */
 void bar_graph_draw(struct graph *g, cairo_t *cr);
 /* bar_graph_draw() draws the given graph as a bar graph */
 void line_graph_draw(struct graph *g, cairo_t *cr);