Re: How to translate the map with custom function

null@example.com (Alex Vertax) — Thu, 06 Jun 2019 08:53:46 +0000

Hello.

Internally, Online Maps works in the same way - it converts the screen position into a tile position, and calculate the difference.
Honestly, I do not know how this can be implemented differently.

How to translate the map with custom function

null@example.com (danielesuppo) — Wed, 05 Jun 2019 19:28:02 +0000

Hello,
I'd like to implement my own controllers to move, scale and rotate the map with touch on mobile device.
Actually in my classes I'm using a function like this one to move the map from one point to another one:

OnlineMaps.instance.projection.CoordinatesToTile(longitude, latitude, OnlineMaps.instance.zoom,
out double tx, out double ty);
OnlineMaps.instance.SetTilePosition(tx, ty);

but I think it's not a good idea to convert touch screen position in gps position, than get the difference, etc etc.

I'd like to be able to translate the map in a good and reliable way from screen delta positions, just like you did with the default touch control that you implemented (that I had to disable to not interfere with some others touch controls).
Could you suggest me how to do that?
Many thanks!

Infinity Code Forum — How to translate the map with custom function

Re: How to translate the map with custom function

How to translate the map with custom function