I have a question about custom tickmarks on the Scatter chart

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Posted by Krzysztof Suszka on 19th December 2012
How do I know for which data row my custom tickmark draw function is called for scatter chart? I can see a parameter with whole data array, but I can't see a parameter with current data row or current index.
Posted by RGraph support on 20th December 2012

Doesn't appear to be passed at the moment. So what you'll need to so is compare the dataset elements to get the correct one. If you have a lot of data then only compare a subset.

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