Memory leak when removing indicator

[1412578]

ChartIndicator.js

When removing the indicator, I noticed that there was no handling to remove the event handler. Consequently, the Indicator class remains retained through the 'this' reference.

[martynasma]

Fixed in 5.10.0.

[5.10.0] - 2024-07-22

Added

• A second parameter (dataContext) added to Component's methods pushDataItem and makeDataItem, allowing to pass in a data context object related to the data item.
• New class PatternSet added. Allows serving patterns similarly to ColorSet. More info.
• New setting patterns added to Hierarchy, PercentSeries, Venn, SerialChart, FlowNodes. More info.
• New setting fillPattern added to IFlowNodesDataItem, IHierarchyDataItem, IPercentSeriesDataItem, IVennDataItem, ISeriesSettings.

Fixed

• LinkedHierarchy nodes were not clickable when children were added using addChildData() method.
• If there were no nodes at topLevel in Hierarchy chart, it would show nodes from upper levels.
• Not all event listeners were disposed when disposing a ChartIndicator. This could cause a memory leak.
• Sprite's hover()/unhover() methods now check if the Sprite is not disposed. This fixes some potential errors when disposed items are being referenced.
• Adding in explicit d3 dependencies (Issue 1567)
• DurationFormatter was not rounding fractional numbers properly in some cases.

Full change log.

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