I have chart with Y- (days) and X-axis (values), AreaSeries and whatnot and it all works just fine.
When showing tooltip for particular day i simply call
The problem is that at this particular point dataPoint's getLayoutSlot() returns RadRect.getEmpty() as this particular dataPaint has not been drawn on the chart yet.
Which of course works as expected but neverthenless I need to show this tooltip when chart is shown.
So my question is? How do I know that all data series (AreaSeries) is already drawn on chart so that all dataPoints have layoutSlot set to a real location on chart so that I can show tooltip?