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contrek
Contrek is a Ruby gem with a C++ core for fast contour tracing and edge detection in PNG images. It extracts polygonal contours from bitmap shapes, enabling image processing, shape analysis, and raster-to-vector workflows such as PNG to SVG conversion.
Total
Ranking: 64,086 of 197,258
Downloads: 17,356
Daily
Ranking: 30,201 of 197,235
Downloads: 4
Downloads Trends
Ranking Trends
Num of Versions Trends
Popular Versions (Major)
Popular Versions (Major.Minor)
Depended by
| Rank | Downloads | Name |
|---|
Depends on
| Rank | Downloads | Name |
|---|---|---|
| 10 | 1,390,147,137 | concurrent-ruby |
| 27 | 1,101,155,132 | ffi |
| 29 | 1,027,618,561 | rspec |
| 263 | 210,862,951 | chunky_png |
| 597 | 93,003,290 | ruby-prof |
| 999 | 52,517,503 | standard |
| 4,342 | 2,414,326 | rice |
| 17,145 | 118,112 | ruby2d |
Owners
| # | Gravatar | Handle |
|---|---|---|
| 1 |  | runout77 |
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