Hi, So i have a background image that I want to scale.
My bitmap image is 640 X 240. And I would like to scale by a factor of 2 to get a result of of 1280 X 480. Where in the code below should I do a multiplication of 2 such that I'm able to scale the image by a factor of 2? I can't understand the code below well enough to know where I should add my scaling factor. Hope someone with more windows GDI programming experience is able to help. If the scaling is not done here, then can I have a rough idea of how to scale? New to windows GDI. Thank you.
Note: The reason I don't post my whole code is because the file is too big.