Change the coordinate system of a Canvas in WPF

Question

I\'m writing a mapping app that uses a Canvas for positioning elements. For each element I have to programatically convert element\'s Lat/Long to the canvas\' coordinate, then

Answer 1

i have nearly the same problem. so i went online. and this guy uses matrix to transform from 'device pixel' to what he calls 'world coordinates' and by that he means real world numbers instead of 'device pixels' see the link

http://csharphelper.com/blog/2014/09/use-transformations-draw-graph-wpf-c/