I want to assign a given buffer with a bitmap in Mono8 format (Monochrome 8 Bits) to a bitmap. I then assign the resulting bitmap to a TImage component to display it. The pictures are screenshots o...

Anyone experienced this problem? : It appeared after Windows 10 update to build 1709. After some system up time - a few hours -, bitmap loadings, imagelist item adding gets extremely slow. A 256x2...

I am trying to find the simplest way to rotate and display a TBitmap on its center by any given angle needed. The TBitmap is square and any clipping that might occur is not important so long as the...

I have a TBitmap which contains semi-transparent image with alpha channel (in this example I got it from TPngImage). var SourceBitmap: TBitmap; PngImage: TPngImage; begin PngImage := TPngImage...

If I have a TBitmap and I want to obtain a cropped image from this bitmap, can I perform the cropping operation "in place"? e.g. if I have a bitmap that is 800x600, how can I reduce (crop) it so th...

I am using Stretched=True on a TImage with a 256x256 bitmap. This gets scaled down by 1,2,4 or 8. As expected, text on the bitmap gets more horrible the more I depart from '1'. I notice though that...