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  • Martin Nordholts's avatar
    gegl: Add gegl_dot_node_to_png() · a274f464
    Martin Nordholts authored
    Add gegl_dot_node_to_png() which is a debug function supposed to be
    called directly from a debugger. E.g. in gdb it is used like this:
    
      p gegl_dot_node_to_png (node, "/tmp/foo.png")
    
    where 'node' is a node of interest. That will show the graphviz graph
    of 'node' and its dependencies.
    
    svn path=/trunk/; revision=3051
    a274f464