Released: Sep 4, 2025

v12.4.0 での更新項目

機能

• New in Highcharts Core v12.4.0:
  • Enhanced bell-curve and histogram series to accept the data option directly. An array of numbers can now be passed in, instead of being derived from another series in the chart.
  • Added inlining of web fonts when exporting chart to image.
    • The new font inlining feature can be bypassed by defining a fontFamily in exporting.chartOptions.
  • Implemented more granular border radius options on polar bar charts and radial gauge plot bands.
  • Added support for boosted series.colorByPoint and fixed boosted halo.

不具合の修正

• Fixes in Highcharts Core v12.4.0:
  • Tree axis labels with styled mode had the wrong width.
  • Right-side axis labels clipped when marginLeft or spacingLeft set.
  • Made tooltipPos public to expose point position for pie and donut charts.
  • A regression causing an error when title options were incomplete.
  • Legend checkboxes disappeared after responsive layout change or legend.update.
  • Markers were hidden when disabling boost dynamically.
  • Packed bubble data labels group had wrong initial opacity.
  • lang.thousandsSep was not applied to exported data tables. Formatting of numbers is now handled by chart.numberFormatter for table data.
  • Error when casting series type from variwide.
  • CSS for tooltip box was overwritten.
  • Intersection in Venn diagram was wrong for certain values.
  • Point color was not applied to boosted scatter charts when array-style options were provided.
  • Could not drill down to treemap nodes when children were added dynamically.
  • The noData label was not visible for pie series with all points hidden.
  • The tooltip anchor was misplaced in some cases when hovering close to the edge of the chart.
  • Non-cartesian zoom didn't work for inverted charts.
  • SVGRenderer.fontMetrics did not support numeric arguments.
  • Markers on axis were partially clipped in boost mode.
  • Boosted series width (thickness) appeared only initially after toggling visibility via legend.
  • Boosted heatmap scrollbar was not shown after zooming.
  • Polar chart points were not hoverable at some startAngle values.
  • Waterfall series drew the line graph wrongly when zoomed.
  • Interactions were sometimes blocked by scrollablePlotArea after chart size updated to full view.
  • Data label connectorWidth wasn't updated correctly when set to 0.
  • series.options.keys properties did not exist on boost points.
  • Poor performance when hovering parallel coordinates chart with a lot of series.