Adding a picture or image to a TIFF file.

[Jack_83]

I am trying to take an existing TIFF file and add a generated Image or Picture from another VI to the TIFF file to either the left or right of the image. The method that i have works for smaller TIFF files but I need it to work on larger files. The size of the TIFF files are 200KB for the small one and about 30MB for the larger one. With the method that I am using is there ant size limit that I am reaching that would cause this to not work with the larger file size? Methods in the disables are different attempts to all do the same thing. (Currently in LabVIEW 2021).

[RamonG]

Oof that's a bit of a mess.
You are using IMAQ Overlay Bitmap which is non-destructive. I know that for overlaying shapes there is a limit, but I'm not sure about overlaying bitmaps. There very well might be.

Why not try destructively merging your images either by IMAQ ImageToImage or Draw Flattened Pixmap?

By the way you have a race-condition in your code by creating two IMAQ buffers with the same name. Both wires point to the same buffer.