8 packages tagged with “Dithering”
nQuant.cs is a C# color quantizer that can dramatically reduce the size of images with little to no perceptible quality loss.
The KGy SOFT Drawing Core Libraries package offers advanced features in a technology-agnostic way. Among others: - Shape drawing - Creating managed bitmap data of any pixel format on every platform - Creating bitmap data for any managed or unmanaged buffer - Supporting custom pixel formats - Supporting color correct alpha blending - Quantizing and dithering - Creating GIF animations Application Examples: https://github.com/koszeggy/KGySoft.Drawing/tree/master/Examples Debugger Visualizers: https://github.com/koszeggy/KGySoft.Drawing.Tools Online Documentation: https://koszeggy.github.io/docs/drawing See Also: GDI+ specific drawing libraries: https://www.nuget.org/packages/KGySoft.Drawing/ WPF specific libraries: https://www.nuget.org/packages/KGySoft.Drawing.Wpf/ UWP specific libraries: https://www.nuget.org/packages/KGySoft.Drawing.Uwp/ WinUI specific libraries: https://www.nuget.org/packages/KGySoft.Drawing.WinUI/ SkiaSharp specific libraries: https://www.nuget.org/packages/KGySoft.Drawing.SkiaSharp/
Simple Image-Processing helper library having extension methods for Bitmap class
The KGy SOFT Drawing Libraries package offers advanced features built around System.Drawing types. Among others: - Fast direct native Bitmap data access for every PixelFormat. - High performance shape/text drawing into Bitmap instances of any pixel format, even indexed ones. - Quantizing and dithering. - Text drawing support even into indexed bitmaps. - Creating GIF animations. - Several built-in icons as well as simple access to Windows associated and stock icons. - Extracting bitmaps from multi-frame bitmaps and icons. - Creating combined icons and multi-resolution bitmaps. - Saving metafiles in EMF/WMF formats. - Advanced support for saving images as Icon, BMP, JPEG, PNG, GIF and TIFF formats. - Converting between various pixel formats preserving transparency if possible. - Useful extensions for the Icon, Bitmap, Image, Metafile and Graphics types. Application Examples: https://github.com/koszeggy/KGySoft.Drawing/tree/master/Examples Debugger Visualizers: https://github.com/koszeggy/KGySoft.Drawing.Tools Online Documentation: https://koszeggy.github.io/docs/drawing See Also: Technology-agnostic core drawing libraries: https://www.nuget.org/packages/KGySoft.Drawing.Core/ WPF specific libraries: https://www.nuget.org/packages/KGySoft.Drawing.Wpf/ UWP specific libraries: https://www.nuget.org/packages/KGySoft.Drawing.Uwp/ WinUI specific libraries: https://www.nuget.org/packages/KGySoft.Drawing.WinUI/ SkiaSharp specific libraries: https://www.nuget.org/packages/KGySoft.Drawing.SkiaSharp/
FloydSteinbergDither, Pallets and blur library
This plugin has been renamed to FolderResizeSyntax and merged into the Core ImageResizer package. This NuGet package should no longer be used. Visit http://imageresizing.net for details, documenation, and free support. E-mail support@imageresizing.net if you encounter any problems with the software. The documentation for this plugin resides at http://imageresizing.net/plugins/friendlyurls
A library providing several image dithering based color reduction techniques. Based on original work by Cyotek Ltd.
Asp.net Web Crop Image Control allows developers to build image cropping functionality easily on their projects. You can seamlessly crop images and yet provide your visitors the most user friendly web interface by simply doing drag and drop in your projects.