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Diffstat (limited to 'src')
| -rw-r--r-- | src/trace/README | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/trace/README b/src/trace/README index c90353ec7..f436aa0ff 100644 --- a/src/trace/README +++ b/src/trace/README @@ -1,8 +1,18 @@ - This directory contains code for converting bitmap images to vector images. +The subdirectories contain code for the three tracers used in Inkscape: potrace +(external dependency), autotrace, and libdepixelize (currently in src/3rdparty). + To do: -* Move to an appropriate subdirectory. +* Think about conceptually changing how the tracing works: Ideally, it should + be three steps clearly separated: + 1/ Preprocessing (color reduction, blurring, background removing, image + inversion...) + 2/ Tracing the preprocessed image, using some tracing engine + 3/ Post-processing (suppressing speckles, optimizing paths...) + + The main problem is that the tracing engine sometimes *also* does 1 and 3, so + there is some discussion to have whether this can be done. |