Zoom to specific time to tract live data

I have DateAxis as X Axis, so I want to trigger a button to zoom In/Out to a specific time at the latest plotted point (Price).
Example: I have zoom button 30 minutes, 15 minutes, 5 minutes and 2 minutes….

Version

5.0

Android Real-time charts zoom pan xaxis

Tang Chanrith asked 8 years ago

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Answers (1)

Hi Tang

This should be quite simple. All you need to do is set

DateTime dateMin;
DateTime dateMax;
DateTimeAxis.VisibleRange = new DateRange(dateMin, dateMax);

You need to calculate the dateMin and dateMax in your button click event handler.

Best regards,
Andrew

Andrew Burnett-Thompson answered 8 years ago

- Tang Chanrith
- 8 years ago
Hi Andrew, I am using Android and by using the code ” xAxis.setVisibleRange(new DateRange(dateMin, dateMax)); ” it cause an error: Expected instance of DoubleRange