libtwombly is a basic 2d vector graphics library for C99 and C++11. It provides a familiar interface for drawing on images using paths, transforms, strokes, fills, gradients, text, images, etc...

It it based on a lightly modified version of the Anti-Grain Geometry library (version 2.4) and is meant to provide an API similar to cairo or HTML5 canvas.

libtwombly is actively tested on OSX, Linux, FreeBSD and OpenBSD.

Dependencies

C++11 compiler (g++/clang++)
bimage (optional)
freetype (optional)

Building

GNU Make is required

For the default configuration just run, all dependencies(except libtiff) must be available via pkg-config:

make
make install

To disable FreeType:

make freetype=no

Building will compile both libtwombly and libagg libraries.

To install the python ctypes wrapper:

python setup.py install

or

pip install git+https://github.com/zshipko/libtwombly.git

Usage

See the examples or https://zshipko.github.io/libtwombly for more detailed information.

To build and run an example:

cd examples
make circles-run