Image Rendition In SharePoint Server 2013

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Image rendition

  • Image rendition helps to display the image with a different height and width of the same image on different pages in a publishing site.
  • When you create an image rendition, you specify the width and/or height for all the images, which uses the image rendition.
  • Image renditions are available for all the images upload into Sharepoint libraries.

Prerequisites for image renditions

Blob cache

Now, let’s go and see how to enable cache settings for a Web Application

Open IIS Manager.

Navigate to IIS Web site -> Click Explore

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Open Web.config file.

Find the line given beelow.

  1. <BlobCache location=“C:\BlobCache\14” path=“\.(gif|jpg|jpeg|jpe|jfif|bmp|dib|tif|tiff|themedbmp|themedcss|themedgif|themedjpg|themedpng|ico|png|wdp|hdp|css|js|asf|avi|flv|m4v|mov|mp3|mp4|mpeg|mpg|rm|rmvb|wma|wmv|ogg|ogv|oga|webm|xap)$” maxSize=“10” enabled=“false” />

Set Enable = “True”

  1. <BlobCache location=“C:\BlobCache\14” path=“\.(gif|jpg|jpeg|jpe|jfif|bmp|dib|tif|tiff|themedbmp|themedcss|themedgif|themedjpg|themedpng|ico|png|wdp|hdp|css|js|asf|avi|flv|m4v|mov|mp3|mp4|mpeg|mpg|rm|rmvb|wma|wmv|ogg|ogv|oga|webm|xap)$” maxSize=“10” enabled=“true” />

Now, the cache settings is successfully enabled under the Web Application.

Publishing Site Collection/ publishing feature enabled site

First step is to create a publishing Site Collection.

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After successful creation of publishing Site Collection, enable Sharepoint publishing features under Site Collection features and manage Site Collection feature.
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Asset library

Asset library is useful to stor riche media assets. For example; these are images, videos and audio files

On site settings -> Click Add an app -> Pick Asset library template app.

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Click Create.

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Next step is to let’s go and create image rendition.

Open site settings -> Under look and feel -> click Image rendition

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Click New.

Provide the width and height of image rendition.

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Click Save.

Thus, the Image rendition has been created successfully.

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“logo” has been successfully created.

Edit Image rendition

Click Edit icon.

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Change the given width and height of the created rendition and click Save.

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Now, the image rendition has been edited successfully.

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Let’s go and upload a sample image into asset library and pick the rendition.

After successful upload of an image -> click Edit renditions.

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Thus, rendition has been created successfully to upload an image automatically

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You can also crop the image, using click to change the option given below.

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Crop it and click Save.

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In the ribbon tab also, you can edit rendition option while selecting the image.

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Next step is how to use image rendition in SharePoint page

Click Site action gear icon -> Add page.

On the page content, click on the top ribbon to insert picture from the options given below.
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Click Insert.

On the Image tab -> Pick Rendition.

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Click Save -> Publish.

As of now, you are able to use the same image with different height and width on different pages, using this feature.

How to use image rendition on image tag

Code

<img src=” /sites/imr/PublishingImages/17457619_1377913145602400_6065847167570624938_n.jpg?RenditionID=5” />

Happy learning.

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