LightningChart JS のリリース

Released: Apr 24, 2025

v7.0.4 での更新項目

機能

  • Disabled ChartXY paginate user interaction by default.

不具合の修正

  • Fixed 'click' events not firing on touch devices.
  • Fixed cursor sometimes not displaying pointed data point color of PointLineAreaSeries.
  • Fixed Axis.setThickness sometimes not updating the chart layout immediately.
  • Fixed ChartXY parallel axis ticks sometimes overlapping after mouse wheel or other operation.
  • Fixed ZoomBandChart aligning itself to hidden axes.
  • Fixed ChartXY manual cursor grid lines randomly not being shown when...

Released: Mar 25, 2025

v7.0.3 での更新項目

機能

  • Added Uint32 precision to MeshModel3D.setModelGeometry indices. Previously only Uint16 was available.

不具合の修正

  • Fixed numeric tick placement bug when extreme ticks are enabled and axis is physically very small, where major and extreme ticks could overlap.
  • Fixed a performance degradation on PointLineAreaSeries.
  • Fixed PointSeries3D crash when changing from simple shading style to phong shading.
  • Fixed BoxSeries3D not working when fill style was PalettedFill with 'value' look up property.
  • Fixed...

Released: Feb 18, 2025

v7.0.2 での更新項目

機能

  • Added BarChart.setLabelFittingMargins.
    • Now allows controlling spacing of bar chart labels when auto fitting is enabled.
  • Added DataSetXYOptions.includesNaN.
    • Can be set to false if you know that data will never include NaN values for slight performance increase.

不具合の修正

  • Fixed PointLineAreaSeries with ProgressiveX pattern points appearing too early in applications with large data gaps.
  • Fixed creating UI ButtonBox resulting in crash.
  • Fixed interaction APIs missing from PointMarker.
  • Fixed...

Released: Feb 5, 2025

v7.0.1 での更新項目

機能

  • Changes to built-in interactions:
    • Added new intuitive interactions for a better development experience:
      • A double-click zoom-to-fit interaction.
      • Automatically built-in smart interaction schemes selected based on chart structure.
      • Better touchscreen interactions.
      • More convenient interactions on scrolling axis applications.
  • Introduced setUserInteractions:
    • Added a new API allowing a more detailed interaction behavior configuration:
      • Choose which axes are affected by interactions (X, Y, or both...

Released: Jan 7, 2025

v6.1.2 での更新項目

機能

  • Added Axis.setThickness allowed parameter undefined to disable any previous configured thickness.
  • Added Axis.setDefaultInterval allowed parameter undefined. This restores default state.

不具合の修正

  • Fixed ZoomBandChart.setPadding not doing anything.
  • This method can now be used to disable automatic alignment feature of zoom band chart.
  • Fixed ZoomBandChart crash when adding series with options xAxis or yAxis.
  • Fixed ParallelCoordinateChart series also rendered outside series area if axis interval is...

Released: Nov 19, 2024

v6.1.1 での更新項目

不具合の修正

  • Fixed PointLineAreaSeries affecting scrolling and fitting even if its invisible.
  • Fixed bug where PointLineAreaSeries can temporarily disappear when max sample count is reached and displaying time series data.
  • Fixed MapChart separate regions backgrounds wrong draw order.
  • Fixed isImageFill missing from API.

Released: Nov 6, 2024

v6.1.0 での更新項目

機能

  • Added a new Parallel Coordinate Chart - The Parallel Coordinate Chart is a widely known and specialized type of chart with powerful built-in data exploration interactions, including:
    • Displaying large datasets above 100,000 series and more than 10 axes.
    • Supporting real-time data input with high stream rates.
    • Supporting coloring by values.
    • Can highlight series in value ranges using range selectors.
    • Supports intuitive data cursors.
  • Added AxisScrollStrategies.fittingStepped - A new...

Released: Sep 6, 2024

v6.0.3 での更新項目

不具合の修正

  • Fixed issue where XY cursor result table not positioned at mouse location in multi-series use cases.
  • Fixed issue where sliced chart cursors not working (pie, funnel, pyramid).
  • Removed console logging coming from production build when using some specific features.

Released: Aug 27, 2024

v6.0.2 での更新項目

機能

  • BarChart now restores original user supplied data order when sorting is disabled after data specification. Previously this operation would have kept any previously sorted order.

不具合の修正

  • Fixed manual XY cursor not sticking to axis location configured using setPosition.
  • Fixed PolarHeatmapSeries crash if fill style is not set to a PalettedFill.
  • Fixed Result Table font not being configurable for cells that are displayed by passing a series reference.
  • Fixed AreaSeries and AreaRangeSeries clipping...

Released: Aug 13, 2024

v6.0.1 での更新項目

機能

  • Added Band.setClipping and ConstantLine.setClipping.
  • Band and ConstantLine rendering is now clipped against their owning axis. Previous behavior can be achieved with setClipping(false).

不具合の修正

  • Fixed PointLineAreaSeries RangeError: Maximum call stack size exceeded when using auto max sample count and supplying data that exceeds initial data set size * 2.
  • Fixed PolarChart.radialAxis, axisRadial not working.