Long time, no post from me. Hello again, folks.
I'm trying to put together an iOS app which has a map in it, on which people can tap for points of interest. I want to make this map zoomable and also scrollable. I think I want to be drawing the map with a canvas and stuff in the Paint event. I've got scrolling working just fine (using PointerDrag events to record what's gone on, then shifting the painted graphics). Zooming is proving harder.
I've used PinchExample from iOSKit, which looks great, and I've got the canvas itself transforming. But I want to be transforming the *image* within the canvas. There's a little help elsewhere on this forum but I'm not good enough on iOS (or Declares!) to get it working; is this something someone else has done? Or should I be using an ImageWell or something else?
Thanks in advance,