Hi,
I set up my xAxis (DateAxis) with a minimalZoomConstrain = DateInterval.fromMinutes(3.0). And here is my PinchZoomModifier:
val pinchZoomModifier = PinchZoomModifier().apply {
direction = Direction2D.XDirection
receiveHandledEvents = true
}
The chart works great and restricts the zoom to three minutes, but I get this error to the console whenever I zoom in to reach the minimalZoomConstrain:
E/Axis: VisibleRange was restored to its last valid value. The range class com.scichart.data.model.DateRange (Min = Tue Jan 09 01:52:40 GMT+01:00 2020, Max = Tue Jan 09 01:55:40 GMT+01:00 2020) either is not valid or it doesn't satisfy MinimalZoomConstrain or MaximumZoomConstrain. To provide fallback value please override AxisCore#coerceVisibleRange(IRange) method
How can I get rid of this error? Is there a way to tell the PinchZoomModifier that there is a min limit?
- Erika Sankari asked 4 years ago
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Hi Erika,
We don’t have an API to set separate constraint for zoom depth in PinchZoomModifier. I believe this is how it should work in case of MinimalZoomConstrain and you can just ignore this message for now ( I think I’m going to create a task to remove this message when VisibleRange doesn’t satisfy this constaint) . Also you can create custom axis and override coerceVisibleRange() method like message suggests and adjust VisibleRange so it will satisfy MinimalZoomConstrain.
Best regards,
Yura
- Yura Khariton answered 4 years ago
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