September 2008 Archives

A new DrawPile release is out, little less than two weeks after I resumed the project. This was mainly a bug fix release, introducing a new more stable and robust server and fixing many bugs and usability problems in the client.
The 0.5.0 release has one new major feature: an annotation tool. The annotation tool is pretty much like the text tool in other drawing programs, except the text always floats above the actual image. Because DrawPile doesn't have its own image format (yet), the annotations cannot be saved. They can, however, be burned onto the image (in offline mode only, more on that below.)

With this maintenance release out of the way, next up is more features!

After a year's hiatus, I decided to start working on DrawPile again.
First thing I did, was rewrite the old server. The new server is QT based (no more other external dependencies) and built as a shared library that can be embedded inside the client and in a tiny standalone shell.
The protocol also underwent a revamp. The new protocol is much more simpler, but also lacks some of the features the old one had (multiple sessions on one server.) The reason I decided to drop these features was that they weren't being used in the client and were and unnecessary complication.
One nice feature the new server has, is the ability to buffer raster data and drawing commands. The server can then efficiently handle new clients with minimal disturbance to other users, and is more robust to boot.

The latest SVN trunk has the new server and a couple of fixes that should make DrawPile much more stable. The drawing code is still slightly broken though. Next up, a new drawing engine, then the 0.5.0 release!