![]() That's how it looks with the button which adds a point on a click. To add an element into a data set, use append() method. AddĪn圜hart allows to adjust chart at any moment after it is displayed. Information about managing chart's series and series visual appearance can be found in Series Manipulation article. To avoid it, just remove that line or adjust intervals according to your data range. But in your second case, the whole range of data is less than 6 hours (between 9 and 13 hours), so that's why you see no ticks. Note: this article contains information on data mapping and series data managing. In the sample you mentioned, line 18 is the following: dateTimeTicks.interval (0, 6) It means to show ticks every 6 hours on the xAxis. This article shows how to solve each of these tasks. History An圜hart was first developed in 2003 as a Flash chart component to visualize XML data. It was initially available as a Flash chart component and integrated as such by Oracle in APEX.
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