Collab canvas is framework for Java graphics editors enabling also network painting. It's part of Collab project.
Collab desktop is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Collab desktop is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with Collab desktop. If not, see http://www.gnu.org/licenses/.
If you run ant in repository root all sources will be compiled and JAR file will be create in /deploy directory.
In ./doc directory is project documentation. Also JavaDoc comments are in source files. Or see ./src/cz/mgn/collabcanvas/examples directory, there are examples of simple usage of canvas.