Vaadin Add-on html2canvas project

Deployment

Starting the test/demo server:

mvn jetty:run

This deploys demo at http://localhost:8080

Demo

class Testview{
    Button button = new Button("Click here");
    button.addClickListener(l -> {
        CompletableFuture<String> completableFuture = HTML2CANVAS.takeScreenShot(button.getElement());
        completableFuture.thenRun(() -> {
            try {
                Image image = new Image(completableFuture.get(), "adfs");
                add(image);
            } catch (InterruptedException | ExecutionException ignored) {
            }
        });
    });
    add(button);
}