LightningChart JS Releases

Released: Feb 18, 2025

Updates in v7.0.2

Funktionen

  • 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.

Fehlerkorrekturen

  • 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...

Released: Feb 5, 2025

Updates in v7.0.1

Funktionen

  • 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...

Released: Jan 7, 2025

Updates in v6.1.2

Funktionen

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

Fehlerkorrekturen

  • 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...

Released: Nov 19, 2024

Updates in v6.1.1

Fehlerkorrekturen

  • 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

Updates in v6.1.0

Funktionen

  • 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

Updates in v6.0.3

Fehlerkorrekturen

  • 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

Updates in v6.0.2

Funktionen

  • 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.

Fehlerkorrekturen

  • 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...

Released: Aug 13, 2024

Updates in v6.0.1

Funktionen

  • 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).

Fehlerkorrekturen

  • 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.

Released: Aug 6, 2024

Updates in v6.0.0

Funktionen

Added

  • Added new, refactored Cursor API.
    • Added new functionalities, such as multi-series cursors, 3D cursors and more.
    • Please refer to migration guide and docs > Features > Cursors for more information.
  • Added new, fully reworked GaugeChart.
    • Improved default look, improved adaptibility to different user interfaces, added built-in value indicators functionality, added built-in Needle functionality, added value based background glows and gauge bar coloring.
    • API is completely changed...

Released: May 7, 2024

Updates in v5.2.0

Funktionen

  • Added Stacked Axes (beta) which is accessed via AxisOptions.iStack, Axis.setLength, Axis.setMargins.
  • Added TreeMapChart.
  • Added ChartXY.swapAxes (beta) which can be used to swap the position of two stacked Axes.
  • Added ImageFill support for PointLineAreaSeries and PolarPointSeries marker fill styles. This allows displaying custom picture assets in axis coordinates with axis clipping.
  • Added PointLineAreaSeries.setPointAlignment, getPointAlignment. This allows the display of non-centered...