[gegl] gegl: Add gegl_dot_node_to_png_default()

[Martin Nordholts <martinn src gnome org>]

commit 8734a137f91f0be92910f295b4c104e4ba799bf2
Author: Martin Nordholts <martinn src gnome org>
Date:   Tue May 26 22:06:58 2009 +0200

    gegl: Add gegl_dot_node_to_png_default()
    
    Add gegl_dot_node_to_png_default() which simply calls
    gegl_dot_node_to_png() with `png_path' set to "/tmp/node.png". A nice
    convenience when debugging using a command line interface.
---
 gegl/gegl-dot.c |   12 ++++++++++++
 gegl/gegl-dot.h |    1 +
 2 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/gegl/gegl-dot.c b/gegl/gegl-dot.c
index bb17b31..75e897c 100644
--- a/gegl/gegl-dot.c
+++ b/gegl/gegl-dot.c
@@ -310,6 +310,18 @@ gegl_to_dot (GeglNode *node)
 }
 
 /**
+ * gegl_dot_node_to_png_default:
+ * @node:
+ *
+ * Calls gegl_dot_node_to_png() with `png_path' set to "/tmp/node.png".
+ **/
+void
+gegl_dot_node_to_png_default (GeglNode *node)
+{
+  gegl_dot_node_to_png (node, "/tmp/node.png");
+}
+
+/**
  * gegl_dot_node_to_png:
  * @node: Node to depict graph for.
  * @png_path: Path of the png to write.
diff --git a/gegl/gegl-dot.h b/gegl/gegl-dot.h
index 49780ab..040dde6 100644
--- a/gegl/gegl-dot.h
+++ b/gegl/gegl-dot.h
@@ -31,6 +31,7 @@ void   gegl_dot_util_add_connection      (GString        *string,
                                           GeglConnection *connection);
 void   gegl_dot_node_to_png              (GeglNode       *node,
                                           const gchar    *png_path);
+void   gegl_dot_node_to_png_default      (GeglNode       *node);
 
 
 #endif