[Theme-Hide a sensitive country name]

[CodeK1988]

Hi mate, I have a new requirement. Some sensitive countries are not displayed as countries on the map, such as Taiwan.
I tried the following code but it doesn't work, best wishes! @mapsforge @devemux86

openmaptiles_indigo.xml
<m k="layer" v="place"> <m k="class"> <m v="country" zoom-max="6"> <m k="name" v="*臺灣*"> </m> <m k="name" v="*台湾*"> </m> <m k="name" v="*Taiwan*"> </m> <m k="name" v="*"> <text use="country-caption" /> </m> </m> </m> </m>

MBTilesTileSource mvtTileSource = new MBTilesMvtTileSource mVectorTileLayer = mMap.setBaseMap(mvtTileSource); mLabelLayer = new LabelLayer(mMap, mVectorTileLayer); mMap.layers().add(mLabelLayer); mMap.setTheme(new StreamRenderTheme("", AssetAdapter.readFileAsStream("vtm/openmaptiles_indigo.xml")));

Does it mean that we can only modify TileDecoder? That would be very troublesome.

[devemux86]

@CodeK1988 TileDecoder only reads the map data, it does not change them.

Check if your map source really contains all the map countries.

Then check the rules in your theme and set priorities in the labels.
See the render theme documentation.

Labels must have empty space on the map for them to be visible.

[CodeK1988]

@devemux86 @mapsforge hi mate, please tell me how to set it up? I checked the documentation and it's not very clear. I'm a newbie in this area.

[devemux86]

@CodeK1988 Read the render theme documentation and check the other themes to see how it is used.

[devemux86]

@CodeK1988 For example, see the label priorities in the default theme.