how to code google chart in gwt using native javascript

Question

I am trying to display google chart using gwt native javascript but i am not getting any output below is my code:

GwtChart.html

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Answer 1

What makes you want to do it native?

I usually use wrapper from here

Is that not working for you?

Answer 2

1) try this:

$wnd.google.load("visualization", "1.0", {packages : [ 'corechart' ], callback: drawVisualization});

instead of these 2 lines:

$wnd.google.load('visualization', '1', {packages: ['corechart']});


$wnd.google.setOnLoadCallback(drawVisualization);

or 2) call google.load in your HTML page with

<script type="text/javascript"  src="http://www.google.com/jsapi"></script>     
<script type="text/javascript">
    google.load("visualization", "1", {'packages' : ["corechart"] });
</script>