Example with labelled bars

Please add the example for bar/column chart labelled with data values. The critical part is: how to instantiate google.visualization.DataView?

$scope.chart.view = new google.visualization.DataView($scope.chart.data); // not found at runtime
$scope.chart.view.setColumns([
	0, 1,
	{
		calc : "stringify",
		sourceColumn : 1,
		type : "string",
		role : "annotation"
	},
	2
]);

[nbering]

Sorry, I didn’t get back to you right away and it’s been a crazy couple of months.

https://jsfiddle.net/pceo1jxm/5/

I found this upstream issue a long time ago. If you check out the hide series example on the docs site, I encountered this while build that.

The ChartWrapper we use internally doesn’t actually like to take a view instance. It takes an object literal that looks like a view instance. When you pass a view instance, it starts getting all conflicted with their minified code. This might be something reportable as a bug to google, but I never did get around to passing it on.

[dmak]

I totally agree. Nice catch! Here is the corrected example. However the major goal is not yet achieved: the value annotations are not added to the bars. I think that $scope.chart.data is used to draw the graph, not $scope.chart.view hence column tuning is not applied. Could you please help?