Personalized image download with annotations (Developer-Oriented)

The present article will show how it is possible to create a custom hyperlink that will download the image along with its corresponding annotations.

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Info:

The Visualforce Page and Apex Class used in the present article can be found on GitHub by following this link: https://github.com/SharinPix/demo-apex/tree/custom-annotation-downloadarrow-up-right

  • In the current context, the Visualforce Page is launched from a custom Lightning action found on the record page of the Contact object. The screenshot below describes the custom lightning action being executed.

  • Upon clicking on an image's thumbnail, the Download Image hyperlink appears.

  • When clicking on the Download Image hyperlink, the image that is currently being viewed is downloaded along with its annotations.

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