A simple Image Comparison. It's based on the JavaScript Plugin ImageComparison
Add the dependency to your pom. You don't neet to compire GWT because it's an JavaScript addon without use of GWT...
<dependency>
<groupId>org.vaadin.addons</groupId>
<artifactId>vaadin-image-compare</artifactId>
<version>${vaadin-image-compare-version}</version>
</dependency>Details to the addon you can find on Vaadin
Simple place the component to your Layout. It will fit within the available area. You don't need to resize images...
new ImageCompare(new ImageHolder("./VAADIN/sample/cat-1.jpg", "sweet with colors"),
new ImageHolder("./VAADIN/sample/cat-1-bw.jpg", "black white"))Copyright (c) 2017 rocketbase.io
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