I have received an .DLL for testing purposes, this .dll includes the functionality that will later be used to process live images from hardware. For this simple .dll, I can open an image (load into memory), get the width and…
I'm developing the splash screen for an Android application and I wanted to simply put an image designed in Photoshop as a background. The problem is that when I save the image its resolution is 1080 x 1920, but when…
My algorithm for scaling a bitmap b of size w1 × h1 to a bitmap of size w2 × h2: scale b to a bitmap b1 of size lcm(w1, w2) × lcm(h1, h2) using nearest-neighbor scaling algorithm; partition b1 to…
I have made a Mandelbrot fractal generator (who hasn't, I know) which can render directly to disk to generate huge fractals. My first test was a UHD 4k resolution which turned out great (8-bit colour for all of these examples).…
I am writing an extremely small C++ program to help me animate sprites. I'd like it to take data I copy to the clipboard from photoshop, manipulate it in my program, then overwrite the clipboard with the transform. The problem…
I'm trying to create a torch item in my game, that will light bitmapsbitmap that are behind him in a circle shape (for example torch in terraria), so basically I'm trying to understand how to create a bright circle. example…
I could need some help to figure out how to feed the proc below. I need to write a monochrome BMP file. The code below (its from: How to Save monochrome Image as bmp in windows C++ ?) looks like…
I find it hard to handle OutOfMemoryExceptions are hard to manage in Android. For now, I'm always resizing images in PhotoShop first, then I check on different devices and emulators to see how far I can push the limits. The…
I'm attempting to convert the bitmap generated by the Xamarin SignaturePad component for Android to an EPS. It needs to be an EPS so that I can attach it to a LaTeX document (LaTeX only deals with EPS to my…
I made a treasure map in photoshop and I made a transparent image with coloured hotspots to put over the treasure map so I can make it clickable. When I click on the colored dots (that are invisible), Android detects…