I need some opinion and tips. We are having a "drawing tool" that save to .png file but now we need to keep track of some vectorial data.
We get in the idea of adding a "data chunk" but we are note familiar with the format itself. We found that Adobe fireworks seem to do that kind of trick. Defining our own file format get things more complicated and lot less user firendly, the file cannot be emailed and need to "teach" file format differences.
- Do you find this an acceptable solution?
- Any tips or c# library that can help to add and reread our data insinde the png
- Any chunk size limitation?