0.6.0

• fixed calculating size for handling touches bug, #126
• added rotateAngle property to rotate the SideTitles, fixed issue #75 , see in this sample
• BREAKING CHANGES:
• some property names updated in the FlGridData: drawHorizontalGrid -> drawHorizontalLine, getDrawingHorizontalGridLine -> getDrawingHorizontalLine, checkToShowHorizontalGrid -> checkToShowHorizontalLine (and same for vertical properties), fixed issue #92

0.5.2

• drawing titles using targetData instead of animating data, fixed issue #130.

0.5.1

• prevent to show touch indicators if barData.show is false in LineChart, #125.

0.5.0

• 💥 Added ScatterChart (read about it) 💥
• Added Velocity to in FlPanEnd to determine the Tap event.

0.4.3

• fixed a size bug, #100.
• direction support for gradient on the LineChart (added gradientFrom and gradientTo in the LineChartBarData).

0.4.2

• implemented stacked bar chart, check the samples
• added `groupSpace in BarChartData to apply space between bar groups
• fixed drawing left and right titles of the BarChart
• fixed showing gridLines bug (the grid line of exact max value of each direction doesn't show)

0.4.1

• fixed handling disabled handleBuiltInTouches state bug

0.4.0

• BIG BREAKING CHANGES
• There is no FlChart class anymore, instead use LineChart, BarChart, and PieChart directly as a widget.
• Touch handling system is improved and for sure we have some changes, there is no touchedResultSink anymore and use touchCallback function which is added to each TouchData like (LineTouchData), read more.
• TouchTooltipData class inside LineTouchData and BarTouchData renamed to LineTouchTooltipData and BarTouchTooltipData respectively, and also TooltipItem class renamed to LineTooltipItem and BarTooltipItem.
• spots inside LineTouchResponse renamed to lineBarSpots and type changed from LineTouchedSpot to LineBarSpot.
• FlTouchNormapInput renamed to FlTouchNormalInput (fixed typo)
• added showingTooltipIndicators in LineChartData to show manually tooltips in LineChart.
• added showingIndicators in LineChartBarData to show manually indicators in LineChart.
• added showingTooltipIndicators in BarChartGroupData to show manually tooltips in BarChart.

0.3.4

• BREAKING CHANGES
• swapped horizontal and vertical semantics in FlGridData, fixed this issue.

0.3.3

• BREAKING CHANGES
• added support for drawing below and above areas separately in LineChart
• added cutOffY feature in LineChart, see this issue
• added aboveBarData in LineChartBarData
• BelowBarData class renamed to BarAreaData to reuse for both above and below areas
• belowSpotsLine renamed to spotsLine in BarAreaData
• cutOffY and applyCutOffY fields are added in BarAreaData to handle cutting of drawing below or above area
• BelowSpotsLine renamed to BarAreaSpotsLine, and inside it checkToShowSpotBelowLine renamed to checkToShowSpotLine