Is it possible to adjust the AxisY range automaticaly like
AxisY.Range.Auto = true;
but only according to the visible part of the chart ?
Ticket
Q266328
Visible to All Users
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Hi Koby,
Please set the XYDiagram.EnableAxix*Zooming to false, to solve this problem.
Please try this solution, and let us know the results.
Thanks,
Andrew
Hi Andrew,
Thank you for your replay,
I've tried your solution, but unfortunatly it didn't work.
probably i'm doing something wrong.
<in InitializeComponent function>
xyDiagram1.AxisX.Range.ScrollingRange.SideMarginsEnabled = true;
xyDiagram1.AxisX.Range.SideMarginsEnabled = true;
xyDiagram1.AxisX.VisibleInPanesSerializable = "-1";
xyDiagram1.AxisY.Alignment = DevExpress.XtraCharts.AxisAlignment.Far;
xyDiagram1.AxisY.Range.Auto = true;
xyDiagram1.AxisY.Range.AlwaysShowZeroLevel = false;
xyDiagram1.AxisY.Range.ScrollingRange.SideMarginsEnabled = false;
xyDiagram1.AxisY.Range.SideMarginsEnabled = false;
xyDiagram1.AxisY.VisibleInPanesSerializable = "-1";
xyDiagram1.EnableAxisXScrolling = true;
xyDiagram1.EnableAxisXZooming = false;
xyDiagram1.EnableAxisYScrolling = false;
xyDiagram1.EnableAxisYZooming = false;
<inside my code>
DateTime minTime = DateTime.Now.AddHours(-1);
DateTime maxTime = DateTime.Now.AddHours(1);
((XYDiagram)this.ChartControl.Diagram).AxisX.DateTimeMeasureUnit = DateTimeMeasurementUnit.Minute;
((XYDiagram)this.ChartControl.Diagram).AxisX.DateTimeGridAlignment = DateTimeMeasurementUnit.Minute;
((XYDiagram)this.ChartControl.Diagram).AxisX.Range.SetMinMaxValues(minTime, maxTime);
((XYDiagram)this.ChartControl.Diagram).AxisX.DateTimeOptions.Format = DateTimeFormat.ShortTime;
all i need is that the AxisY Range will be scaled according to the visible part of the chart
and not according to all the chart ( and the scale will changed if the user is scrolling the X scroll to a diffrent part of the chart ).
I hope it can be done.
Thanks a lot,
Koby.
Hi Koby,
I've contacted our R&D team regarding this problem.
Btw, I've misinformed you in my last reply, I'm sorry and here is the correct info:
The ChartControl automatically adjust the AxisY.Range only if the AxisX Scrolling is disabled.
The current behavior, allows you to see all points while scrolling.
However, If you manually adjust the AxisX.Range (if scrolling is disabled ) the AxisY.Range will be calculated accordingly to visible range.
So, I suggest that you implement scrolling by using external facilities. Please try this solution and let us know the results.
Thanks,
Andrew