Highcharts Gantt（英語版）

Webベースのガントチャート作成用コンポーネント

Highsoft 社の製品
2017 年より日本国内にてComponentSourceで販売中。

価格:¥ 105,820 (税込)〜 バージョン: v12.x 更新日: Jan 12, 2026

Highcharts Gantt（英語版） のスクリーンショット
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Highsoft have recently released a Python integration for Highcharts Gantt which can be found here Highcharts for Python.

Highcharts Gantt のリリース

Released: Jun 5, 2023

v11.1.0 での更新項目

機能

  • Added support for mouse wheel zooming. This feature is embedded in the Highcharts Stock bundle, but requires an additional module file for the Highcharts bundle.
  • Added 'heatmap.interpolation' option for creating smooth heatmaps.
  • Added new function: Chart.getOptions(), to get the current active configuration options for the chart.
  • Added 'treegraph.fillSpace' option for treegraphs to fill the whole plot area even when some points are collapsed.
  • Added 'borderRadius' option support for funnel and...
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Released: May 8, 2023

v11.0.1 での更新項目

機能

  • Added new 'xAxis.crossing' and 'yAxis.crossing' options which make it easier to create axis layouts for mathematical plots.
  • Added new 'series.legendSymbol' option.

不具合の修正

  • Dragging point to row with index of 0 didn't work in gantt/x-range.
  • Sunburst circular labels did not work when the difference in value was small.
  • A regression in v11 causing the tooltip to not display in subsequent charts when the first chart in the web page was hidden.
  • Hidden overlapped data labels with useHTML on were...
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Released: Apr 25, 2023

v11.0.0 での更新項目

機能

  • Improved the design with a clearer, more vivid palette, added contrast for text labels and many minor visual changes.
  • Added new treegraph and pictorial series types.
  • Removed support for Microsoft Internet Explorer 8 and older.
  • Changed the default builds to ECMAScript version ES2016.
  • Replaced SASS files for styledMode with updated CSS files. Highcharts theming is now easier by supporting CSS variables as well as prefers-color-scheme.
  • Sonification module v2 with many new features for audio...
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Released: Mar 7, 2022

v10.x での更新項目

v10.3.3

Updated Jan 20, 2023

Features

  • Added /es5 path for legacy script files on code.highcharts.com and in the npm package.
  • Added new option, exporting.allowTableSorting, to allow turning off sorting of the data table.

Fixes

  • Inheritance refactor of Lollipop series.
  • Fixed plot line labels with align: 'right' and textAlign: 'left' weren't displayed. Added clip option for labels to allow displaying outside the plot area.
  • Refactored how the position of stack labels is calculated.
  • Fixed setting...
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Released: Oct 21, 2021

v9.3.x での更新項目

v9.3.3

Updated Feb 1, 2022

Fixes

  • Fixed keyboard focus management issues with fullscreen change.

v9.3.2

Updated Nov 29, 2021

Features

  • Added support for Trusted Types, a browser standard for preventing cross-site scripting vulnerabilities.

Fixes

  • Spacing was incorrect for legend items without a name.
  • Fixed issue with data module updates with firstRowAsNames enabled.
  • Fixed a regression causing updating of dataLabels.useHTML not to take effect.
  • Fixed Windows high contrast mode keyboard navigation...
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Released: Aug 18, 2021

v9.2.x での更新項目

v9.2.2

Updated Aug 24, 2021

Features

  • Added internal support for Google Sheets API v4.

Fixes

  • Fixed stability problems with loading data from spreadsheets.
  • Fixed a regresssion in v9.2 causing exporting not to work with styledMode enabled.

v9.2.1

Updated Aug 19, 2021

Fixes

  • Fixed issue with nested whitespace getting removed in HTML.

v9.2.0

Updated Aug 18, 2021

Features

  • Improved ES module architecture with support for tree shaking for the most commonly used modules.
  • Added new feature, series...
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Released: May 4, 2021

v9.1.x での更新項目

v9.1.2

Updated Jun 16, 2021

Features

  • Exposed Point.doDrilldown and Axis.drillDownCategory as official API methods.

Fixes

  • Regression causing charts to crash some browsers where Intl was missing.
  • Boosted rendering sometimes crashed with multiple different chart types.
  • Selection marker showed without mousedown after export.
  • Shared tooltip with stickOnContact enabled did not always update position.
  • Made default pattern-fills more subtle and usable. Changed accessible-pie demo for better pattern...
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Released: Feb 2, 2021

v9.0.x での更新項目

v9.0.1

Updated Feb 16, 2021

Features

  • Exposed Highcharts.AST and provided samples of overriding the HTML allow lists.
  • Auto compute heading level for the pre-chart accessibility description.
  • Added success callback for exportChartLocal.

Fixes

  • Fixes in Highcharts Gantt JS v9.0.1
    • Fixed #12691, gantt connector disappeared when a task was partially visible.
  • Fixes in Highcharts JS v9.0.1
    • Fixed #12422 and #9124, un-boosted graphics remained visible after resetting zoom on boosted charts when using zones...
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Released: Aug 20, 2020

v8.2.x での更新項目

v8.2.2

Updated Oct 22, 2020

Fixes

  • Fixed #14166, currentDateIndicator ignored per-chart time options, default label formatter used global dateFormat.
  • Fixed #13811, Point.partialFill didn't override Series.partialFill.
  • Fixed #14356, offline PDF export failed for larger datasets.
  • Fixed #14352, wrong button text displayed when chart initialized with a table.
  • Fixed #14349, first point being null broke the accessibility screen reader.
  • Fixed #14366, error in boost module on older Windows...
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Released: May 5, 2020

v8.1.x での更新項目

v8.1.2

Updated Jun 16, 2020

Fixes

  • Fixes in Highcharts Gantt v8.1.2
    • Fixed #12012, collapse not working when chart had set height.
  • Fixes in Highcharts v8.1.2
    • Fixed #13708, a regression breaking Highcharts.keys.
    • Fixed #13680, chart.addSeries failed after calling chart.setSize on a chart with no data.
    • Fixed #13698, a11y not working properly with user tabindex.
    • Fixed #13674, a regression in v8.1.1 causing pie drilldown animation not to work.
    • Fixed #13576, a regression causing drag and drop to fail...
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