Add support for exporting canvas as PDF or PS.

git-svn-id: http://svn.drobilla.net/lad/trunk/ganv@5543 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 13 insertions, 0 deletions

diff --git a/ganv/canvas.h b/ganv/canvas.h
index 83e3f8a..e923f65 100644
--- a/ganv/canvas.h
+++ b/ganv/canvas.h
@@ -378,6 +378,19 @@ void
 ganv_canvas_arrange(GanvCanvas* canvas);
 
 /**
+ * ganv_canvas_export_image:
+ *
+ * Draw the canvas to an image file.  The file type is determined by extension,
+ * currently supported: pdf, ps, svg, dot.
+ *
+ * Returns: 0 on success.
+ */
+int
+ganv_canvas_export_image(GanvCanvas* canvas,
+                         const char* filename,
+                         gboolean    draw_background);
+
+/**
  * ganv_canvas_export_dot:
  *
  * Write a Graphviz DOT description of the canvas to a file.