v1.4.0

This release includes the following changes.

Additions

• LineChart now allows you to specify the horizontal position of each point in its corresponding segment. When PointPosition.Start is used, there’s no gap between the left edge of the chart and the line’s first point.
• LineChart.LineSpec now allows for granular control of the line’s shape via LineChart.LineSpec.PointConnector. See also the first point under “API changes.”
• You can now disable the initial animation for charts. This is possible via the runInitialAnimation parameter of the Chart composable, and the runInitialAnimation field of BaseChartView.

API changes

• The cubicStrength parameter of the LineChart.LineSpec constructor is deprecated. The same applies to the cubicStrength parameter of the lineSpec composable function. Instead, provide a LineChart.LineSpec.PointConnector with a custom cubicStrength value. See also the second point under “Additions.”
• ChartModelProducer#registerForUpdates now has a getOldModel parameter. See also the third point under “Resolved issues.”
• ChartModelProducer now has an isRegistered function.

Resolved issues

• MarkerCorneredShape could trigger a crash in certain instances.
• ColumnChart could create redundant touch detection areas for markers.
• ChartEntryModelProducer#registerForUpdates called updateListener before DiffProcessor#setEntries and called progressModelSynchronously with progress equal to zero after calling updateListener. This could cause issues during chart creation. See also the second point under “API changes.”
• BaseChartView didn’t call ChartModelProducer#unregisterFromUpdates when detached from its window. This could potentially cause memory leaks.