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2021-06-04Add missing gaussian blur implementationjaseg1-0/+210
2021-06-04Fix transform mathjaseg1-6/+17
2021-06-01Work on chain approxjaseg1-0/+3
2021-05-24Fix phys2doc/doc2phys for image exportjaseg1-2/+2
2021-04-25Fix pattern rendering and some xform bugsjaseg1-3/+3
2021-04-25svg-flatten: Add support for line thickness to board outline exporterjaseg1-0/+10
2021-04-25svg-flatten: Add outline/edge layer modejaseg1-1/+18
2021-04-25Remove cairo dependencywip-nocairojaseg3-17/+168
We initially used Cairo for its bezier flattening algorithm. That algorithm turned out to be a bit too imprecise at the scales we're working at here (#17), so I ended up porting over some code from Antigrain Graphics. The only other thing we used Cairo for was debug output and coordinate transforms, so I just wrote the relevant vector math in a small header file, deleted all debug output code and thus eliminated the cairo dependency. This is a step towards Windows builds.
2021-04-24Replace cairo curve flattener from Anitgrain Graphicsjaseg1-0/+27
This also fixes an issue where non-closed curves were not dilated properly.
2021-04-05Add MacOS supportv2.0.7jaseg1-0/+1
2021-04-05Add -f/--flip-gerber-polarity optionjaseg1-1/+2
2021-02-17svg-flatten: add curve flattening tolerance command line paramjaseg1-1/+2
2021-01-31Advanced svg/gerber composition workingjaseg1-1/+2
2021-01-30Reorg: move svg-flatten files into subdirjaseg1-0/+271