Making GetTileCoordFor methods public avaible

[pksorensen]

I am using tilegrid to request elevation data tiles side by side of a raster layer. It would be nice if these two method was public avaible such I could use the tilegrid to convert mouse coordinates to tile coordinates to request backend tiles.

The elevation tiles are not shown as a layer directly but rather used to compute and show information in relationship to mouse curser or map view.

This would save me the time of adding another tilegrid implementation in my application specific context.

[elemoine]

+1

We can use @api rather than @api stable if we don't want to a commit to a tile grid API at this point.

@tschaub, any opinion about this?

[pksorensen]

I just enabled them in my own private build for now. Just wanted to let you know that its working out good. I ported your tilegrid api for internal backend stuff also (c#) https://github.com/s-innovations/gis/tree/master/SInnovations.Gis.TileGrid.

We also uses mapproxy in our setup and so far the two grid implementations have great overlap and its been easy for a none gis developer to understand all of it so a big thumbs up from me on the work you guys do.

[elemoine]

Please remove the stable marker and I'll merge this. Thanks.

[tschaub]

I agree with making them exportable, but not marked as stable.