syncfusion_flutter_charts 17.4.50

Syncfusion Flutter Charts is a data visualization library written natively in Dart for creating beautiful and high-performance cartesian and circular charts.

[17.4.50] - 02/19/2020

Bug fixes

• Tooltip will not be shown for the hidden series.
• Plot band text will be properly positioned on panning.
• Spline area with empty point is rendering properly.

Features

• Provided support for showing trackball, tooltip, crosshair based on the pixel, index and points.

[17.4.46] - 01/30/2020

Features

• Provided support for displaying the trackball dynamically based on the data point index.

Bug fixes

• Now, the series will not be visible when isVisible property is set to false in initial rendering.
• Data labels are positioned properly on panning.

[17.4.43] - 01/14/2020

Bug fixes

• Now the plot bands are rendering properly when end value is not specified and on panning.
• onTrackballPositionChanging event is triggered properly now.
• Panning with visible minimum and maximum values are working fine for DateTime axis now.

[17.4.40] - 12/17/2019

Features

• Provided support for 100% stacked line, 100% stacked area, 100% stacked column, 100% stacked bar, range area, spline area, and step area chart types.
• Provided support to delay the hiding of trackball and crosshair.
• Provided support to display the tooltip at the pointer location.
• Provided support to calculate the empty points average with a custom implementation.

Breaking changes

• borderMode property in area series has been renamed as borderDrawMode.

[17.3.26] - 11/05/2019

Bug fixes

• Data labels are positioned properly and will not collide with the y-axis.
• Now exception will not be thrown while using the chart with tooltip template in the tab widget.

[17.3.14] - 10/03/2019

Breaking changes

• roundingPlace property has been changed to decimalPlaces in the axis and tooltip.
• child property has been changed to widget in chart annotation.
• position property has been changed to labelAlignment in dataLabelSettings.
• imageUrl property has been changed to image in markerSettings.
• backgroundImageUrl property has been changed to backgroundImage in SfCartesianChart.
• initialSelectedDatIndexes property has been moved to series from SfCartesianChart.

Bug fixes

• Tooltip format with point.y value is working properly now.
• Bar chart with negative values is rendering properly now.

[1.0.0-beta.5] - 09/17/2019

Features

• Stacked line, stacked area, stacked column, stacked bar, range column, pyramid and funnel chart types.
• Logarithmic axis.
• Axis crossing support.
• Plot bands and recursive plot bands support.
• Dynamic data source update animation.

Bug fixes

• Tooltip template will not be displayed for hidden series.
• Now the axis interval will be calculated properly for small decimal values.
• Normal range padding is working fine for category axis.
• Few more improvements and bug fixes.

[1.0.0-beta.4] - 08/29/2019

Bug fixes

• Now, the category axis will work properly with additional range padding.
• Now, the column series of category axis with a point can be placed on the ticks.
• Trackball interactive tooltip will be shown only for the visible series.
• On panning with grid lines, the grid lines will be moved within the chart area.
• Panning will work properly on adding or removing the chart series dynamically.
• Now, the data labels will not be hidden on scrolling.
• The circular chart will render at the center position along with the legend.
• Now, the panning is working properly for the inversed axis.
• Now, the data labels appearance can be customized using onDataLabelRender event.
• The tooltip and explode in the circular charts will work together. properly.
• The scatter series is rendering properly with image markers.
• Few more improvements and bug fixes.

[1.0.0-beta] - 07/16/2019

Initial release.

Features

• Line, spline, area, column, bar, bubble, scatter, step line, fast line, pie, doughnut and radial bar chart types.
• Numeric, category and date time axis types.
• User interactive features like zooming and panning, trackball, crosshair, selection and tooltip.
• Additional features like animation, marker, data label, empty points, legend, annotation and much more.