TImageviewer maximum size

Question

Does anyone know what is the maximum width and height of a Bitmap in a FireMonkey TImageViewer? I am drawing vector graphics in a TImageViewer. I am only able to zoom up to a certain value then I get a memory exceprion.

Answer 1

I've tested this on two seperate computers and it would appear that the actual size limit to a Bitmap in Firemonkey is 8000x8000 px meaning both Width and Height respectively cap at 8000 px size.

This is what I observed, if anyone gets a different result please let me know.

How you plan to get around that is up to you, I would suggest dissecting the source image into multiple parts so that neither part excedes the limit and then assign each part to a different Bitmap component(such as TImageViewer) and then make it all come together as a whole.