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Posted by Julia Skorobogata on 11 July 2018 04:40 PM

We are pleased to announce the release of SciChart v5.1.1 Build 11473 . This is a minor update which contains a huge number of bug fixes. It is strongly advised for users of SciChart v5.x to upgrade to this version, which is a drop-in replacement. 

What’s New in SciChart WPF v5.1.1?

There are bazillions of bug fixes and improvements made in touch screen feature, resampling, heat maps, export, and many more in SciChart v5.1.1. Please read on to see what is new in version 5.1.1.

Breaking changes

Updated all C++ projects to v141 tools, latest Windows SDK. Required after build server upgrade. This is a breaking change for customers who compile from source-code. All other users unaffected.

Bug Fixes
  • Fixed: DirectX renderer bug, unfilled columns when using a logarithmic Y axis
  • Fixed: the issue in Multipane when it would crash at attempt to set negative height to a pane
  • Fixed: GetColumnWidth method in BaseColumnRenderableSeries when the PointSeries can be null
  • Fixed an issue when Xyz dataSeries go [0] values after calling [ToDiscontinuousSeries()] method
  • Fixed: GetColumnWidth method in BaseColumnRenderableSeries when it returns wrong column width for hittest when columns go not one by oneAllow Scichart2D to work on D3D Level 10.0 hardware
  • SC-4493 3D Styling Fixed: axis titles look differently than axis labels by default
  • Fixed: 3d shadow on bottom problem, adding ability to control lighting:
    • in the grid shaders, the cell color override should be done before lighting
    • add a new parameter to control lighting factor is used, default it to 0.8 as it was hardcoded in shaders
    • fix the bug in the bottom shadows test, marking the nulls with a value, and overriding the cell color to e transparent on them
    • in the palette provider example, add a slider to control lighting about, defaulting it to zero so it remains looking the same
  • Fixed: XyzDataSeries3D PointMetadata3D when it does not working for scaling or Color
  • Fixed: bug where setting ImpulseRenderableSeries3D.StrokeThickness=0 causes a NullReferenceException
  • Added: tests for DataSeries3D DataSeriesChanged event
  • Added: Flags attribute to DataSeriesAction enum
  • Fixed: updating metadata in XyzDataSeries3D
  • Fixed: OnDataSeriesChanged in BaseGridDataSeries3D
  • Fixed: 3D chart with MVVM
  • SC-4475 Fixed: YAxisDragModifier doesn’t change ZoomState on surface
  • Fixed: Lightning settings in 3D Uniform Orthogonal Heatmap Chart
  • SC-4468 Fixed: DiscontinuousDateTimeAxis Rollover Modifier Not Displaying correct Xaxis Data – fixed CoordinateCalculator
  • Fixed: adding labels to 3D chart
  • Fixed: 3D Charts Not Rendering
  • SC-4461 Fixed: XyzDataSeries3D always create a list of metadata filled with Nulls
    • add Unit tests for operation with Metadata in XyzDataSeries3D
    • add operation Insert and Remove for Metadata
  • SC-4463 Fixed: PointMetadata3D cannot change VertexColor via the property
  • SC-4464 Fixed: RenderableSeries3D DataSeriesChangedEventArgs.DataSeriesAction
  • SC-4447 Fixed: Remove unnecessary firing of SelectionChanged event in PointMetadata3D (Selection event fired 100s of times when deselecting many points in a 3D Chart).
  • Fixed: not changed _scrollBarMaXRange when SciChartScrollbar calls UpdateRange() with binding to DataRange
  • Fixed: custom modifiers not working with touch
  • SC-4552 Fixed: the extreme context must set the current buffer to last used, this will ensure the drawing order when a different buffer is used
  • SC-4552 Fixed: do not call CheckSubbmitBuffer here because it changes the expected drawing order
  • Fixed the issue when VerticalSliceModifier would crash if any other modifier set the RolloverMarkers property
  • SC-4466 Fixed: Investigate Scrollbar behavior reported by a customer
  • SC-4548 Fixed: when CategoryDateTime and CategoryNumericAxis do not react to the ZoomExtentsModifier
  • Updated PointMetadata documentation
  • Added: DragStarted and DragCompleted unsubscribes for annotation adorner markers
  • SC-4516 Fixed: TooltipModifier and StackedSeries issue
  • SC-4535 Fixed: the issue when CategoryCoordinateCalculator would not find some date values in the BaseXValues collection due to rounding errors;
  • SC-4501 Fixed: the issue when CategoryNumericAxis would have default range of (0,10)/ Changed it to (0,1) as in CategoryDateTimeAxis
  • SC-4509 Fixed: AxisDragModifier when it doesn’t set ZoomingState on Scale mode
  • SC-4474 Fixed: ZoomHistory doesn’t record the first change
  • SC-4458 Fixed: incorrect resampling results caused by how DateTime is implemented in .NET ( it’s a struct with long value but it uses 2 last bits for internal flags and the rest is used for storing Ticks );
  • SC-4497 Fixed: AxisBase.DataRange gets calculated incorrectly for StackedSeries
  • Added: DiscontinuousAxis and DoubleScaleDiscontinuousAxis obey CursorTextFormatting
  • Fixed: the issue when Cursors XAxis label on DoubleScaleDiscontinuousAxis would be formatted differently than XAxis labels
  • Improved: cursor label formatting for DoubleScaleDiscontinuousAxis
  • Fixed: The export with CustomPointMarker in v5 not working
  • Added: the Precision property; fixed a couple of issues in ColorPalette
  • Removed: unused resources from the Realtime Heatmap example
  • SC-4479 Fixed: the issue when the ExtremeScatterRenderableSeries’ markers are clipped incorrectly;
  • SC-4458 Fixed: incorrect resampling of DateTime values which was caused by internal structure of DateTime in .Net
    • added separate DateTime stuck on C++ side which applies mask to get correct Ticks value on C++ side; made some code refactoring;
    • updated code for tests to cover the new case when using dates with local time;
  • SC-4462 Fixed: Added a missing property for AxisCoreViewModel (NumericAxisViewModel missing IsStaticAxis flag)
  • Added GetSprite method to BitmapSpriteBase
  • Added: some minor template changes to DoubleScaleDiscontinuousDateTimeAxis and one more panel for common Xaxis in SciChartMultiPane template
  • Updated: minimum requirement to .NET4.5.0 for installer
  • SC-4454 Fixed: Added the ModifierSurface option to AnnotationCanvas
  • SC-4451 Fixed: “Ensure Pie/Donut chart doesn’t create Storyboards / run animation when labels aren’t shown”
    • do Animation for segment’s label if it is needed only for Donut chart
    • do Animation for segment’s label if it is needed only
  • SC-4438 Fixed: slowing chart rotation with a few series due to LegendModifier
  • Added creation of ColorMap by default
  • SC-4455 Axes for MVVM and export gets not exported
  • Fixed: Software crashing due to an exception generated in SciChart.Drawing.DirectX
  • Fixed: Contours 2D example to fit the DirectX Contouring mechanism
  • Added GetSprite method to BitmapSpriteBase
  • SC-4421 Fixed: DiscontinuousAxis range issue for GetClosestDateToSmaller if baseDate is in the end of the day.
  • SC-4449 Fixed: Contours 2D example – add an option to hide heatmap
  • SC-4436 Fixed: issue Stacked Column chart v5.1.0 missing one column
  • SC-4448 Fixed: DateTimeAxisViewModel does not fire VisibleRangeChanged event
  • Fixed the issue when DiscontinuousDateTimeAxis would break bindings to the calendar (#1309)
  • SC-3962 Fixed: Export to XPS fails from Dev Mode toolbar in v4.2.2
  • Fixed: the property name in binding for Axis MVVM
  • Fixed: RolloverModifier behavior on column series when it isn’t within data bounds
  • SC-4446 Fixed: Issue when VerticalLineAnnotationMVVM + styleKey causes exception
  • SC-4443 Fixed: ScatterSeries (PointMarker) regression – points appear not filled
  • Fixed: the issue of crashing scichart when using float type for data (throwing ArgumentException)
  • Fixed: the type of hitTestInfo.Y1Value.
  • Fixed: the issue of crashing scichart when using float type for data
  • SC-4433 Fixed: When UseInterpolation=True and tooltipmodifier, the PointMetadata index is always previous, not nearest- added checking if seriesInfo has appropriate Metadata
  • SC-4442 Fixed: Zoomhistory(TimeSpan animation duration) causes exception
  • SC-4439 Fixed: When SelectedPolintMarker set in MVVM, all data-points disappear
  • Fixed: NullReferenceException for GrowBy in some series viewmodel types
  • Fixed: bug in CategoryDateTimeAxisViewModel with wrong ViewType
  • SC-4440 Fixed: When Annotations MVVM labels do not display
  • Added: new Properties for AxisCoreViewModel and some default values
  • Fixed: an Exception while adding Axis via MVVM
  • Fixed: error in CustomTooltipsWithModifiers example where AxisLabelStyle is applied to CursorModifier not Axis
  • Added AxisPanelStyle to AxisBase.
  • Added DefaultStyleKey to AxisPanel
  • SC-4432 Fixed: StrokeDashArray does not work on Axis gridlines when DirectX11 renderer used
  • Fixed: the problem with adding and removing StackedColumnRenderable Series using MVVM

Where to Get SciChart WPF v5.1.1?

SciChart WPF v5.1.1.11473 is available from:

Please ensure you uninstall the previous version(s) of SciChart before installing v5.1.1 as this can prevent some issues in the upgrade process!

GET SCICHART WPF v5.1.1

 

Best regards,
SciChart team

The post SciChart WPF v5.1.1 Build 11473 Released! appeared first on Fast, Native Chart Controls for WPF, iOS, Android and Xamarin.


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