Simple code that allows multitouch and single touch on an image.
In my project I added lots of assets on top of the image and put them all in a container. This allowed me move a chart (map) and overlay marks and routes and have them all zoom, pinch and scroll.
image
Have you ever wondered how to create 9-sliced images using Corona? Corona only provides a few possibilities to do it, but it requires 9 previously sliced images to mount it at runtime, but now you can do it using just one image!
Used for downloading image resources on device based on display.imageSuffix. Benefits: reduces APK / IPA size, reduces application's size on device, each device downloads images only for its own resolution.