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Problem Switching between Autoscaling and Manual Range Set

Thread ID:





88086 Jul 14,2009 06:46 PM UTC Jul 17,2009 06:46 AM UTC WPF 3
Tags: Chart
Hemanth Javali
Asked On July 14, 2009 06:46 PM UTC

I am using WPF Chart to display Line graph.
When I switch from a shorter manual range to autorange for x-axis, the chart is autoscaled. However the range of data points for series displayed are still in the shorter range prior to setting autorange.

For Example. Assume Full x axis range is 0-100 for each of my series (that is each series is an array of length 100).
1.At start up I set autorange for x-axis.
2.Add a few line series to the chart.
3.Series are displayed as expected with x-axis range set automatically.
4.Change x-axis range to 40-60 using xAxis.Range= new Syncfusion.Windows.Chart.DoubleRange(40, 60);
5.Each series displays data points only in the range 40-60 as expected.
6. Switch xAxis range to autorange using xAxis.IsAutoSetRange = true;
7. At this point x-axis is autoscaled BUT data points for each series displayed are only in the range 40-60. Data points outside the range are not displayed though the x-axis is scaled from 0-100+ automatically. Is there anything special that needs to be done here to make the series display the full range.
The problem seems to go away once a new series is added. When a new series is added the new series as well as the existing series display the full range of data points.

Saradha [Syncfusion]
Replied On July 15, 2009 09:05 AM UTC

Hi Hemanth,

The issue 'Series is not displayed fully when the autosetrange is set as true' has been confirmed as a defect and has been logged as a defect report. The fix for this issue will be available in three weeks time.

As per our company policy we don't provide defect fix related information in Forum.

Since the Forum is considered as a discussion venue for developers and not the primary source for support you can use your Direct Trac account for our further assistance and to keep track of this defect status.

Thank you for your interest in Syncfusion products.

K. Saradha Devi

Hemanth Javali
Replied On July 16, 2009 03:20 PM UTC

How do I track this incident? Do I need to add it myself in Direct-Track? I do not see this incident in my account.


Saradha [Syncfusion]
Replied On July 17, 2009 06:46 AM UTC

Hi Hemanth,

Thanks for your continued interest in Syncfusion products

You need to create a new Direct Trac incident and just provide this forum id for reference.

Please let me know if you require further assistance in this regard.

Thank you,
K. Saradha Devi


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