amcharts/amcharts4 4.9.7

on GitHub

[4.9.7] - 2020-03-14

Added

• Export has now additional setting dataFieldsOrder. It's an array. Push field names into it and exported data will try to maintain field order like this.
• A read-only property tooltipDate added to DateAxis. Will holde Date object of the last shown axis tooltip.

Fixed

• In charts with series loading their own external data with responsive features enabled, they were starting as pre-hidden.
• Axes in XYChartScrollbar (both value and date) were not reseting min/max if series of the chart changed. This could result scrollbar's series incorrectly displayed.
• PyramidSeries and FunnelSeries with very small values were not animating properly on chart init.
• PyramidSeries and FunnelSeries with data items with value = 0 could show small rectangle at top/left corner.
• PyramidSeries with data items with value = 0 was not rendered properly.
• Tooltip on a horizontal axis was "shaking" when cursor was very near plot area.
• Performance improved of adding series to an already build XYChart.
• Map was not drawn with certain initial deltaLongitude values (e.g. 30, 60, etc).
• Removing series with a lot of data, DateAxis with grouping enabled, and zoomed-in chart could cause a stack overflow.
• Removing series could cause error (if removed while initial animation was still playing out).
• Sometimes, if a series was added after chart was inited and data grouping of DateAxis was enabled, the ValueAxis was not fully zoomed out.
• A newly added series after the chart was inited was not showing initial animation.
• Violating logarithmic axis scale no longer results in critical / chart-stopping error. The modal can be closed and chart recovered.
• If chart had stacked axes and series with bullets, the bullets were not masked properly. Now you can set series.maskBullets = true to solve this.
• Series tooltip is no longer shown if data item is outside plot area.
• Perfectly straight line series in XYChartScrollbar were not displayed.