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2
Votes

Trying to pan brings back all data, and panning is no longer available

Note that I consider this a bug, but was not able to mark it as a bug, it ended up as "Feature request".

We have followed instructions from this feedback: 

https://www.syncfusion.com/forums/151078/how-to-scroll-horizontally-when-the-chart-has-multiple-bars

Trying to pan brings back all data, and panning is no longer available. Code below.

panning problem.gif


SfCartesianChart(
      series: _getDataSeries(),
      plotAreaBorderWidth: 0,
      tooltipBehavior: TooltipBehavior(enable: true),
      primaryXAxis: DateTimeAxis(
        intervalType: DateTimeIntervalType.days,
        visibleMinimum: hasTooMuchData
            ? dataPoints[dataPoints.length - 31].timestamp
            : null,
        visibleMaximum: hasTooMuchData
            ? dataPoints[dataPoints.length - 1].timestamp
            : null,
        interval: 10,
        labelStyle: ChartTextStyle(color: appTheme.textColorOnLightBgDisabled),
        majorGridLines: MajorGridLines(color: appTheme.dividerColor),
        majorTickLines: MajorTickLines(width: 0),
        minorGridLines: MinorGridLines(color: appTheme.dividerColor),
        labelIntersectAction: AxisLabelIntersectAction.hide,
        edgeLabelPlacement: EdgeLabelPlacement.shift,
        axisLine: AxisLine(width: 0),
      ),
      primaryYAxis: NumericAxis(isVisible: false),
      annotations: _getMinHighAnnotations(),
      zoomPanBehavior: ZoomPanBehavior(enablePanning: true),
    )