Make sure your Image Media ContentTypes inherit from ImageResizer.Plugins.EPiFocalPoint.FocalPointImageData, or implements ImageResizer.Plugins.EPiFocalPoint.IFocalPointData if inheritance is inconvenient or undesired. Remember to decorate the FocalPoint property with [BackingType(typeof(PropertyFocalPoint))] if you choose to implement the interface only.

Creating NuGet packages requires Visual Studio 2015.

Edit the image in AllPropertiesView, and place the red dot where you want it in the image.

1. An ImageResizing.NET plugin is installed in web.config

    <resizer>
    	<plugins>
    		<add name="EPiFocalPointPlugin" />
    	</plugins>
    </resizer>
   

2. ClientResources are installed (the editor needed for editors to place the focal point), along with some dojo stuff in module.config

    <module>
    	<dojo>
    		<paths>
    			<add name="focal-point" path="focalpoint" />
    		</paths>
    	</dojo>
    </module>
   

The coordinates of the focal point are stored as a ImageResizer.Plugins.EPiFocalPoint.SpecializedProperties.FocalPoint property on the image. The image dimensions are also stored in the properties OriginalWidth and OriginalHeight whenever the image is saved.

When the image is requested, the crop parameter is added "under the hood", and then ImageResizing does its thing.

Embedded localizations are provided for Swedish and English. Should you need to localize in other languages, you can do so by adding XML translations thusly:

	<contenttypes>
		<imagedata>
			<properties>
				<focalpoint>
					<caption>Focal point</caption>
					<help>The point in the image, where the focus should be, automatically cropped images will be calculated based on this point.</help>
				</focalpoint>
				<originalheight>
					<caption>Height</caption>
					<help>The image height in pixels.</help>
				</originalheight>
				<originalwidth>
					<caption>Width</caption>
					<help>The image width in pixels.</help>
				</originalwidth>
			</properties>
		</imagedata>
	</contenttypes>

There are a few tests for the ImageDimensionService, more will be written as the need arises.

There are a few performance tests written to validate the usage of the ImageDimensionService, they are written using a simple StopWatch, but if you want Memory information they will need to be run using dotMemory. To benchmark performance on ayour specific number of files, drop them in the TestData/Benchmarks directory, and run the benchmark tests. As requirements differ, you can test with your amount of images, and see if this will work for you.

Initial release.

1. Added clear button to remove a focal point in an image
2. Style changes to show the focal point as greyed out if the image doesn't have any focal point set
3. Changed the ClientEditingClass from dot notation to use Dojo AMD notation.

1. Added support for .NET 4.6 and 4.5.2
2. Updated module.config to be created if not existing in target project

1. Added an interface if inheritance isn't an option.
2. Added support for CMS 10.

1. Fixes issue when generating cache keys.
2. FIxes issue with initialization of localization provider.

1. Optimized reading of image dimensions for faster processing of image data.

1. Fixes issue with clearing the Focal Point (PR: #8)
2. Performance improvements when doing crop lookups
3. Marked UrlResolver in EPiFocalPointPlugin as obsolete.

1. Fixes issue with images in edit mode introduced in 1.3.1

1. Wrapped focal point lookup in try/catch to prevent errors under high load

1. Fixed an issue when applying focal point and using FitMode.Max or scaling up. A focal point should not be applied if images aren't cropped, so when scaling, the plugin shouldn't do anything.

1. Fixed an issue with having an empty path in module.config causing the generated path to have double slashes (//) in the url.

1. Fixed an issue with initialization of the language resources.

1. Added support for progressive JPEGs (PR: #14)

1. Added support for EPiServer CMS 11

1. Removed Creuna trademark and updated icon and URL for project to reflect the change in maintainer.