Grails render images on the fly in GSP

This tutorial will show how to generate PNG images on the fly and display inside a GSP. This can serve as a basis on how to create a more complex behavior. For example, creating report graphs for display in your applications. Sample Output This tutorial will show how to generate simple shapes based on input […]

from Java Code Geeks http://www.javacodegeeks.com/2015/01/grails-render-images-on-the-fly-in-gsp.html