Flow chart (gml or dot+svg file format) is automatically generated by inputting C language (C, C ++) source file to yFlowGen.exe.
In addition to the execution method at the command prompt, a method to execute it with the GUI is also available separately.
The file format can be selected from "GML file" or "DOT file + SVG file".
- For GML files, you need to install yEd Graph Editor to display and arrange them. [https://www.yworks.com/products/yed/download#download]
- For DOT+SVG files, Graphviz installation is required to convert DOT to SVG files. [https://graphviz.org/download/]
Execute the following command at the windows command prompt. In the example, specify sample.c as the source file.
yFlowGen.exe -f sample.c
Execute the following command at the windows command prompt. In the example, specify sample.c as the source file. In the case of DOT+SVG files, automatic alignment is also performed by the function of Graphviz.
yFlowGen.exe -f sample.c -format dot
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- Please open a Windows command prompt.
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- Please execute yFlowGen.exe by specifying the source code after "-f" option.
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- Results are outputted in the flow_file below the result_yFlowGen folder.
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- The log is output to log_yFlowGen.txt. The following arguments can be specified when executing.
yFlowGen.exe -f <filePath> -no_compact -no_comment -out1file -out_group_comment
or
yFlowGen.exe -d <dirPath> -no_compact -no_comment -out1file -out_group_comment
-f <filePath> : Path of file to analyze.(It can be omitted if -d is described)
-d <dirPath> : Path of folder containing source files. (It can be omitted if -f is described)
-o <dirPath> : Path to save the generated results(Optional)
-format <format> : Entering "-format dot" generates DOT and SVG files. (If omitted, GML files are generated.)
-out1file : Output 1 GML file per 1 source file. (Optional)
-no_compact : Turn off the setting to make the processing block size as small as possible. (Optional)
-no_comment : Do not display comments on flowchart. (Optional)
-no_color : Do not color the block. (Optional)
-no_dec : Do not display blocks with declarations only. (Optional)
-out_group_comment : Place comments outside the group.(Optional)
-no_disp_struct : Do not display struct and union. (Optional)
-no_reset : Do not delete result folder when script start.(Optional)
-true_false : Describe the judgment of if/else_if with True/False (described as Yes/No when not set)
-no_connection_point : No additional connection points (Optional. add connection points if not set)
-define <defA,defB,defC=1,etc>: Valid #define names. (Optional.To specify more than one, separate them by commas.)
-left_flow_is_no: Left of IF branch is NO, right is YES. (Optional)
-add_extension <cxx,cs,etc> : Additional extension. (Optional)
-pj_name <your_project_name> : Project Name. (Optional)
-copy_org_code : Copy the input file source code to the results folder. (Optional)
- Windows 11
- Windows 10 32/64 bit
- Windows 7 32/64 bit