My image is not being dynamically redrawn

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Posted by Othmar on 6th January 2017
Hi Richard

I want to redraw a image dynamically. But the image will be not redrawn. I also have checked this post:
But if i use this i got an error: TypeError: RGraph.ClearAnnotations is not a function

Here is a little fiddle:

What do i wrong?

Thank you
Posted by Richard on 6th January 2017
Hi there,

Try this:

It might miss the odd update if the new image hasn't loaded by the time the chart is redrawn

It didn't work because you were changing the source of the RGraph image object, and that doesn't automatically change the HTML image object.


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