Week 3 Report.

1. This week I've done:

Implemented CAD OGR Driver, now it can read points/lines/circles received from libopencad.

Since libopencad is written in C++11, I’ve added a check in configure tool which tests whether C++ compiler supports C++11. If it does, CAD driver will be a built-in, or disabled if no support is provided.

Now, ogrinfo can open .DWG files (only supported versions by libopencad).

Example:

File opening errors are also handled:

2. Plan on doing next week:

Rewrite libopencad’s file I/O with VSIF functions (now it uses fstream).

Increase driver geometries pool with ellipses, lwpolylines, 3dpolylines. Start implementing doxygen to libopencad.

3. Blocking:

None.

Links:

libopencad github

gdal + libopencad fork github