Overview

This is a simple graph editor library for wxWidgets.

Building

Prerequisites

1. wxWidgets 3.2 or later.
2. Graphviz headers and libraries: tested with Graphviz from 2.26 to 10.0.1.

Using Microsoft Visual Studio

The solution file uses MSVS 2022 format, but previous MSVS 201x versions should probably work as well -- they haven't been tested however.

1. Edit build/graphviz.props file and change GraphvizDir directory value to point to Graphviz installation directory (note that this value should be backslash-terminated).
2. Open build/grapheditor.sln and build it.
3. Run graphtest sample after setting the WX_GRAPHTEST_DATA_DIR environment variable to point to samples/resources directory to allow it finding its image files.

Using GNU Make

This works in any Unix-like environment providing the standard Unix tools such as ar(1) and ranlib(1) as well as pkg-config, with libgvc.pc from Graphviz being available, and wx-config.

Simply run make -C build to build, optionally specifying the following variables on make command line:

• DEBUG may be set to 1 to build with debug info and without optimizations.
• WX_CONFIG may be set to the full path of wx-config if it's not in PATH.
• WX_PORT, WX_SHARED and WX_VERSION may be used to select a particular wxWidgets build if more than one are available.

Set WX_GRAPHTEST_DATA_DIR to the location of the directory containing the resources when running graphtest after building, e.g.

$ WX_GRAPHTEST_DATA_DIR=`pwd`/samples/resources ./build/out/graphtest