413,499

Downloads

38,611

Downloads of v 4.0.5

221

Average downloads per day

2016-01-31

Last published

Share on Social Networks

ImageResizer

4.0.5

Lightweight HttpModule, REST API, and managed API for *safe* and highly-optimized server-side image processing.

Docs: http://imageresizing.net/

Support: http://imageresizing.net/support

Works with .NET 4.5.1+, ASP.NET WebForms, MVC 1-4, WebAPI, Routing, IIS 7, 7.5, & 8, 8.1 and nearly all CMSes.

Use ether the URL API: image.jpg?width=100&height=100 *or* the Managed API: ImageBuilder.Current.Build(source,dest,settings).

ImageResizer provides incredible quality and highly-optimized image processing - by default. Don't leak memory by using System.Drawing directly or create horrible previews with GetThumbnailImage. Add the ImageResizer.Plugins.DiskCache package to serve dynamic images as fast as static ones.

With this library, you can create beautiful image galleries, product thumbnails, and fast, scalable websites *without* sacrificing agility or responsive web design.

## Functionality in this package

The ImageResizer core package lets you:

1. Decode jpeg, png, gif, tiff, and bmp files from uploads, streams, byte arrays, and files.

2. Pre-rotate or flip (based on gravity sensor OR manual angle).

3. Apply manual cropping in either source or screen coordinates.

4. Efficiently apply width and/or height constraints, using any of several constraint modes: max, pad, crop, or stretch. Provides the highest quality image resampling (bicubic 2-pass) available on the windows platform.

5. Rotate, flip, add borders, padding, margins, with custom colors.

3. Re-compress into jpeg (with adjustable compression) or lossless png form - as a byte array, stream, or file.

All through a REST API and Managed API with a symmetrical command set.

URL rewriting, custom authorization, 404 fallbacks, gradient generation, exif stripping, size limiting, and cache-control customization are also included in the core DLL.

## 30+ plugins available

Search 'ImageResizer' on nuget.org, or visit imageresizing.net to see 40+ plugins. Some offer 4-30x performance improvements; some render PDFs and PSDs; others detect faces and trim whitespace.

You'll find plugins for disk caching, memory caching, Microsoft SQL blob support, Amazon CloudFront, S3, Azure Blob Storage, MongoDB GridFS, automatic whitespace trimming, automatic white balance, octree 8-bit gif/png quantization and transparency dithering, animated gif resizing, watermark & text overlay support, content aware image resizing / seam carving (based on CAIR), grayscale, sepia, histogram, alpha, contrast, saturation, brightness, hue, Guassian blur, noise removal, and smart sharpen filters, psd editing & rendering, raw (CR2, NEF, DNG, etc.) file exposure, .webp (weppy) support, image batch processing & compression into .zip archives, red eye auto-correction, face detection, and secure (signed!) remote HTTP image processing. Most datastore plugins support the Virtual Path Provider system, and can be used for non-image files as well.

## Third-party integration

Third parties have made some excellent UI wrappers and plugins, including Eksponent CropUp, FluentExtensions, jQuery NailThumb, WebCropImage, and mindrevolution's ResponsivePresets. Check out our own StudioJS for an amazing image editing studio based on the REST API.

To install ImageResizer, run the following command in the Package Manager Console

Install-Package ImageResizer

Owners

Authors

Nathanael Jones, Imazen

Tags

Dependencies

This package has no dependencies.

Version History

Version Downloads Last updated
ImageResizer 4.0.4 33,989 Sunday, October 25, 2015
ImageResizer 4.0.3 150 Sunday, October 25, 2015
ImageResizer 4.0.2 88 Sunday, October 25, 2015
ImageResizer 4.0.1 1,275 Sunday, October 25, 2015
ImageResizer 4.0.0-prerelease0881 853 Tuesday, August 11, 2015
ImageResizer 4.0.0-prerelease0877 366 Tuesday, July 7, 2015
ImageResizer 3.4.3 155,952 Thursday, May 8, 2014
ImageResizer 3.4.2 51,455 Tuesday, November 26, 2013
ImageResizer 3.4.1 10,755 Wednesday, October 30, 2013
ImageResizer 3.4.0 4,157 Thursday, October 17, 2013
ImageResizer 3.3.3 59,194 Saturday, March 2, 2013
ImageResizer 3.3.2 13,558 Thursday, January 24, 2013
ImageResizer 3.3.1 4,057 Thursday, December 20, 2012
ImageResizer 3.3.0 2,836 Tuesday, December 4, 2012
ImageResizer 3.2.4 16,110 Monday, August 6, 2012
ImageResizer 3.2.3 2,732 Saturday, June 30, 2012
ImageResizer 3.2.2 1,948 Wednesday, June 20, 2012
ImageResizer 3.2.1 1,036 Monday, June 4, 2012
ImageResizer 3.2.0 308 Sunday, June 3, 2012
ImageResizer 3.1.5 6,550 Wednesday, February 22, 2012
ImageResizer 3.1.4 1,252 Sunday, January 22, 2012
ImageResizer 3.1.3 347 Saturday, January 14, 2012
ImageResizer 3.1.2 1,454 Wednesday, December 7, 2011
ImageResizer 3.0.13 1,237 Sunday, October 23, 2011
ImageResizer 3.0.12 778 Monday, August 15, 2011
ImageResizer 3.0.11 220 Thursday, July 28, 2011
ImageResizer 3.0.10.2 287 Thursday, July 28, 2011
ImageResizer 3.0.10.1 195 Wednesday, June 15, 2011
ImageResizer 3.0.9.1 221 Wednesday, June 15, 2011
ImageResizer 3.0.9 1,528 Wednesday, June 15, 2011