74 lines
2.8 KiB
Markdown
74 lines
2.8 KiB
Markdown
[](http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.mapsforge%22)
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[](https://travis-ci.org/mapsforge/vtm)
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[](http://www.gnu.org/licenses/lgpl-3.0)
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# V™
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VTM was developed within the [OpenScienceMap](https://github.com/opensciencemap) project.
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**This fork continues VTM development. And provides compatibility with latest [Mapsforge](https://github.com/mapsforge/mapsforge).**
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See the **[integration guide](docs/Integration.md)** and [changelog](docs/Changelog.md). And read through [how to contribute](.github/CONTRIBUTING.md) guidelines.
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If you have any questions or problems, don't hesitate to ask our public [mailing list](https://groups.google.com/group/mapsforge-dev) for help.
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## Features
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- Java map library
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- OpenGL vector-tile rendering
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- Themeable vector layers
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- Support for multiple tile sources:
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- OpenScienceMap vector tiles
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- Mapsforge vector maps
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- Mapbox vector tiles
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- GeoJSON vector tiles
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- Raster tiles: any quadtree-scheme tiles as texture
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- Backends:
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- Android
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- iOS (using libGDX/RoboVM, [instructions](docs/ios.md))
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- Desktop (using libGDX/LWJGL)
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- HTML5/WebGL (using libGDX/GWT, [instructions](docs/web.md))
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### Projects
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- **vtm** contains the core library
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- **vtm-android** Android backend
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- **vtm-android-example** provides examples using vtm-android
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- **vtm-gdx** common libGDX backend
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- **vtm-android-gdx** Android backend (with libGDX)
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- **vtm-desktop** Desktop backend
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- **vtm-ios** iOS backend
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- **vtm-ios-example** provides examples using vtm-ios
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- **vtm-web** HTML5/GWT backend
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- **vtm-web-app** HTML5/GWT application
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## WebGL Demo
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[OpenScienceMap](http://opensciencemap.org/s3db/#scale=17,rot=61,tilt=51,lat=53.075,lon=8.807) view of Bremen.
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- Hold right mouse button to change view direction.
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## Applications
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- VTM is used by many [applications](docs/Applications.md).
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## Maps
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- Mapsforge [map providers](docs/Mapsforge-Maps.md).
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## Credits
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This library contains code from several projects:
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- **Android** (Apache 2.0): some Matrix code, TimSort (http://source.android.com)
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- **libGDX** (Apache 2.0): AsyncTask, MathUtils, Interpolation, PixmapPacker (https://github.com/libgdx)
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- **mapsforge** (LGPL3): based on 0.2.4 (https://github.com/mapsforge/mapsforge)
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- **osmdroid** (Apache 2.0): some overlay classes (https://github.com/osmdroid/osmdroid)
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- **tessellate** (SGI Free Software License B 2.0): (https://github.com/cscheid/tessellate)
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## Screenshots
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### Android
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### iOS
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### Desktop
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### Browser
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