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Re: Multiple Axis X and Zoom

Hi Using chart FX Winforms 7.0.3656.30325, .net 3.5 and visual studio 2008, this bug is still valid and we need softwarefx team to fix it. Here is a .net solution who reproduced the problem : http://yoyo041080.free.fr/Transferts/BugAbscisse.zip To reproduce de problem : 1) Before the zoom, dates are...

Posted to Windows Forms (Forum) by yoyo041080 on 09-01-2010
Map Zoom style Exception (second variation)

Hi If the Map zoom style is enabled in conjunction with a radar, pie and possibly other such single series chart types, when the User selects the zoom area, the following exception is generated by the ChartFX dlls that is not trappable. "Object reference not set to an instance of an object."...

Posted to General (Forum) by MMCCPaulEden on 06-29-2010
Exception with Axis Logbase and Zoom

Hi Be have found a condition that will generate a crashing exception in ChartFX. If you set Chart.AxisY.LogBase = 10 Chart.Zoom.Mode = ZoomMode.Selection; Chart.Zoom.Style = ZoomStyle.Map; Chart.Zoom.ViewStyle = ZoomViewStyle.Blur; and then attempt to use the Map Zoom function when the User selects the...

Posted to General (Forum) by MMCCPaulEden on 06-29-2010
Sampling data and optimization

Hi, My name is Matei Negriu and I work for Ixia (http://www.ixiacom.com) I have several very large data series (1 000 000 points) and I want to display them at once on the same graph. But ... the graph is getting really crowded, and it also takes a lot of time loading. Is there any automated way of extracting...

Posted to General (Forum) by Matei Negriu on 06-28-2010
Problem with Stripe Zoom on Line Chart

I have a couple of problems with zoom for line charts when zoom style 'stripe' is selected. The first problem is that if you zoom in two to three times (for some reason it only takes twice with my real application, but more with the sample app I included below) the chart will zoom out the entire...

Posted to General (Forum) by MikeK on 05-11-2010
Re: Zooming with Line Charts

Hello Paul I would encourage you to open a support incident ticket writing to support@softwarefx.com. Provide a sample case where the team can reproduce the wrong behavior, they will be more than happy to help, also a new release will soon be out there and it may include fixes to these points you mention...

Posted to General (Forum) by Oscarp on 02-12-2010
Re: Zoom to graph area

For anyone interested, this was caused by attempting to set this at point of control instancing. Zoom mode can only be enabled after the control has been added and as such needs to be trigered via a button or context menu. It is also necessary to set the style property, as opposed to just needing to...

Posted to General (Forum) by MMCCPaulEden on 02-12-2010
AutoMargin not applied when the chart is Zoomed

I have version 8.0.3629.29517. If the Y axis has AutoMargin set and the chart is zoomed, the AutoMargin isn't applied. This is especially a problem when data point labels are displayed. When Zoom is turned off, the AutoMargin is applied again.

Posted to General (Forum) by Coder on 01-15-2010
Map style Zoom causes exception when chart contains Annotation

I have version 8.0.3629.29517. When I try to zoom a chart with Zoom.Style set to Map and my chart contains an Annotation I get an exception. Here is an example. Double-click the chart to enter zoom selection mode. With this object defined... private class DateValue { public DateTime Date { get ; set...

Posted to General (Forum) by Coder on 01-13-2010
Zoom stripe not working correctly everytime in Bar charts

I have version 8.0.3629.29517. I have noticed that sometimes when I zoom my bar chart the stripe scroller doesn't work. It seems to be based soley on the number of data items in my data set. Here is an example where 'Chart1', when zoomed with 122 data items, doesn't work. 'Chart2'...

Posted to General (Forum) by Coder on 01-13-2010

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