I have an image file (object) on which I will apply WIA.ImageProcess filters, and save the filters (transformed) file.
I want to find the size of the file before it is saved as a real image (png/jpg/jpeg) file, from the VBA object itself.
In documentation, I found:
Size of file = (pixel Height of image) * (pixel Width of image) * (Bit Depth[mostly 32])
This formula is not giving the kb/mb value shown in the Windows file properties section.
How do I find the size of file in disk before saving the file (inside VBA).
As a workaround I save these images to the temp folder, get the sizes and delete them.