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I need to resize images and resample them so they don’t end up all jagged (I think that’s called aliasing).
I found some code (sorry, lost the link) that does this in pure VB6 code but it’s a bit slow (2-5 seconds) and I’m displaying pictures in real time so I need something faster.
I seem to recall seeing some examples of doing this with the GDI+ library. An example in VB6 would be ideal, but I can probably work with a simple example with Windows API calls in another language.
WIA 2.0’s Scale filter seems to do a decent job. Windows® Image Acquisition Automation Library v2.0 Tool: Image acquisition and manipulation component for VB and scripting
No need for any funky .Net interop.