ImageResizer.Plugins.Imageflow 5.0.4-preview01

Prefix Reserved
.NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
Details
Advisory: https://github.com/advisories/GHSA-7vpr-3ppw-qrpj Severity: high
Additional Details

This package includes or references a version of Google's libwebp that is vulnerable to maliciously crafted images. Update to the latest version immediately if you process untrusted images with this tool. See https://github.com/imazen/imageflow/security/advisories/GHSA-7vpr-3ppw-qrpj for more information. If you're using macOS, version 11 or higher is required. If you're on Linux,  libc 2.31 or higher is required, which usually means a distribution version that has not past EOL.

This is a prerelease version of ImageResizer.Plugins.Imageflow.
There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package ImageResizer.Plugins.Imageflow --version 5.0.4-preview01                

                    
                

            
NuGet\Install-Package ImageResizer.Plugins.Imageflow -Version 5.0.4-preview01
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="ImageResizer.Plugins.Imageflow" Version="5.0.4-preview01" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add ImageResizer.Plugins.Imageflow --version 5.0.4-preview01                

                    
                

            
#r "nuget: ImageResizer.Plugins.Imageflow, 5.0.4-preview01"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install ImageResizer.Plugins.Imageflow as a Cake Addin
#addin nuget:?package=ImageResizer.Plugins.Imageflow&version=5.0.4-preview01&prerelease

// Install ImageResizer.Plugins.Imageflow as a Cake Tool
#tool nuget:?package=ImageResizer.Plugins.Imageflow&version=5.0.4-preview01&prerelease

ImageResizer.Plugins.Imageflow

This is an image processing backend that uses the Imageflow library by yours truly. Imageflow is written in Rust for speed and security, and offers incredible performance and file optimization.

Installation

  • Install-Package ImageResizer.Plugins.Imageflow
  • Add <add name="Imageflow" /> to the <resizer><plugins> section of Web.config to use Imageflow.
  • The functionality from most plugins has been integrated into the core or into Imageflow, drastically simplifying maintenance for the most common features.
  • Remove references to Wic*, PrettyGifs, AnimatedGifs, Watermark, SimpleFilters, WhitespaceTrimmer, WebP, AdvancedFilters, FastScaling.x86 and FastScaling.x64 from both nuget.config and Web.config.
  • Note that Imageflow does not yet support .TIFF files. The default pipeline will be used for these, so advanced file editing and compression will not be available.

Images are rotated using metadata

Images are now rotated, by default, based on EXIF metadata from the gravity sensor in your camera/phone. We've suggested setting <pipeline defaultCommands="autorotate.default=true"/> for five years now, so this may not affect you.

The Imageflow backend does not support &autorotate=false.

Most AdvancedFilters commands are gone (it was an alpha plugin)

  • Imageflow now implements a.balancewhite.
  • Sharpening is now done with f.sharpen & Imageflow, not a.sharpen, and a.sharpen is ignored. We don't map the command since they produce different results.
  • Blurring and noise removal are not yet supported, so a.removenoise and a.blur are ignored.
  • a.oilpainting, a.sobel, a.threshold, a.canny, a.equalize, a.posterize are gone.

Imageflow will not be used in niche cases

The default GDI pipeline will be used (thus disabling file optimization, filters, and other Imageflow features) under the following conditions:

  • &rotate values other than 0, 90, 180, 270 (or another multiple of 90) are used.
  • The input file has a .tiff, .tff, .tif, or .bmp extension (Imageflow does not support TIFF and BMP formats, yet).
  • &frame=x is used to select a frame from an animated GIF.
  • paddingWidth, paddingHeight, margin, borderWidth, borderColor or paddingColor are used (obsolete, we have good CSS now). &bgcolor=AARRGGBB is still supported, of course.

Imageflow supports nearly everything:

mode, anchor, flip, sflip, quality, zoom, dpr, crop, cropxunits, cropyunits, w, h, width, height, maxwidth, maxheight, format, srotate, rotate, stretch, webp.lossless, webp.quality, f.sharpen, f.sharpen_when, down.colorspace, bgcolor, jpeg_idct_downscale_linear, watermark, s.invert, s.sepia, s.grayscale, s.alpha, s.brightness, s.contrast, s.saturation, trim.threshold, trim.percentpadding, a.balancewhite, jpeg.progressive, decoder.min_precise_scaling_ratio, scale, preset, s.roundcorners, ignoreicc

Product Compatible and additional computed target framework versions.
.NET Framework net472 is compatible.  net48 was computed.  net481 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories (1)

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Repository Stars
imazen/resizer
The official repository for ImageResizer