Dashed lines

[bambozya]

In order to create a dashed line there is only one option that is to add a stipple-stroke value to the line which allows to create an equally stroked and spaced dashed line and misses different patterns of dashed lines such as here: http://www.smustard.com/scriptpix/dashed_lines_patterns.png

[hjanetzek]

Stippled lines are rendered by TexLineLayer. Currently the stipple pattern is hardcoded in the shader. I guess it should be easy to pass a custom 1D texture or array uniform for drawing different patterns.

[devemux86]

In the fork by Mapsforge I added support for line / PathLayer stipples and textures.

See mapsforge#105

[hjanetzek]

Thanks @devemux86 for pushing VTM forward :)