I'm trying to figure out how to save a resized image (I'm on macOS Sierra 10.12.6)
I've tried using the example from here:
http://delphidabbler.com/tips/99 but the saved image isn't resized, just cropped.
Using TImage I can resize it on the form, but the saved image is the original size.
I did see references to StretchBlt but I can't find enough information to figure out how to apply it.
Anyone got a working example for OSX of loading a file, resizing, and saving a scaled version?