Chart crashes when chart area is too small

[daviddam]

When the chart area (control - legend size) gets small my app crashes.  The exception is below.  I recently added a timespan to the x-axis of 90 days.  If I take out the timespan the chart does not crash, so it appears to have to do with the timespan.

System.ArgumentOutOfRangeException: The added or subtracted value results in an un-representable DateTime.

Parameter name: months

at System.DateTime.AddMonths(Int32 months)

at cq.a(Double A_0)

at cq.a(Double A_0, Double A_1, Boolean& A_2, Boolean& A_3, Double& A_4)

at ChartFX.WPF.Axis.b(bi A_0, as& A_1, b3& A_2, Double A_3, Double A_4, j A_5, Double A_6, Double A_7)

at ChartFX.WPF.Axis.a(bi A_0, as& A_1, b3& A_2, Double A_3, Double A_4, j A_5, Double A_6, Double A_7)

at ChartFX.WPF.Axis.a(Size A_0, j A_1, FrameworkElement A_2, IPlotArea A_3, cb A_4)

at ChartFX.WPF.Axis.a(Object A_0, RenderEventArgs A_1, cb A_2)

at ChartFX.WPF.Axis.d.a(Object A_0, RenderEventArgs A_1)

at ChartFX.WPF.Internal.RenderEventHandler.Invoke(Object sender, RenderEventArgs e)

at cd.a(PaintMark A_0, Double A_1, Double A_2, Boolean A_3, Boolean A_4, RenderEventArgs& A_5)

at cd.a(PaintMark A_0, cn A_1, Double A_2, Double A_3, aq[] A_4, LogicalItemCollection A_5, LogicalItemCollection A_6, Int32 A_7)

at cd.a(cn A_0, Double A_1, Double A_2)

at cd.d(Double A_0, Double A_1)

at cd.a(Double A_0, Double A_1, Boolean A_2)

at aj.OnRenderSizeChanged(SizeChangedInfo sizeInfo)

at System.Windows.ContextLayoutManager.fireSizeChangedEvents()

at System.Windows.ContextLayoutManager.UpdateLayout()

at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)

at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork()

at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()

at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)

at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)

at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)

at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)

[JuanC]

Please send an email to wpf at softwarefx dot com to request a hotfix, we have a new build that should fix this issue.

Regards,

JuanC