- Usage of DumpFilterGraph
Put "SetGraphAnalysis(true)" on top of your script. Use "DumpFilterGraph" to the last clip to output a filter graph.

---------- sample avs script ------------
SetGraphAnalysis(true)
srcfile="..."
LWLibavVideoSource(srcfile)
QTGMC()
DumpFilterGraph("graph.txt", mode=2)
------------------------------------------

Once the script is loaded, the graph file is dumped. Then you can use this graph file to produce a pretty image with graph visualizing tool e.g. Graphviz.

The following command produces a visualized image, graph.svg. You have to install Graphviz to run the command.

> dot -Tsvg graph.txt -o graph.svg

- Syntax and Parmeters
SetGraphAnalysis(bool)

	bool : Enable/Disable filter graph node insertion. Filter graph nodes are required to dump filter graph with DumpFilterGraph().

DumpFilterGraph(clip, string "outfile", int "mode")

	clip
		The clip is used as a goal of filter graph.

	string outfile
		outfile is a path to the output graph text file.

	int mode = 0
		mode controls the output file format.
			0: executable avisynth script (all filters are flattened)
			1: dot file with arguments
			2: dot file without arguments

- Requirements
This binary is compiled with Microsoft Visual Studio 2015. You need to install Visual Studio 2015 runtime library.
