What’s the best way to draw shapes interactively at run time using Delphi? I need to be able to select, drag and resize the shapes. This will be used to mark up existing images and documents.
This looks like a good starting point, but I’m wondering if there’s a more complete library (preferably free) available that will save some time.
Update:
If you’re going with a custom solution from scratch, I’ve seen another example on Delphi Central that might be an even better starting point.
One freeware option would be TssControlSizer. Just change the “control” property to the control you want to manipulate resize/move.