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# pbf2png
PBF(MVT) tiles to PNG convertor - [QtPBFImagePlugin](https://github.com/tumic0/QtPBFImagePlugin)
example/benchmark app. Converts a directory of Mapbox vector tiles to PNG tiles.
## Build
```shell
qmake pbf2png.pro
make
```
## Usage
Use `pbf2png -h` for help. The parameters should be self-explanatory, except the
`-M` - tile name mask parameter. It's only there because of the notoriously known
design flaw in the Mapbox vector tiles specification - the missing zoom level
in the tile data. To render a tile, a workaround that fetches the zoom level from
the file name (or somewhere else) is required. The default mask(regular expression)
is `([0-9]+).*` which should fit all common tile name schemes like $z-$x-$y.pbf.