Essential Studio for Flutter Release Notes
v17.3.0.14
October 3, 2019
Chart
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.
Breaking Changes
-
roundingPlace
property has been changed todecimalPlaces
in the axis and tooltip. -
child
property has been changed towidget
in chart annotation. -
position
property has been changed tolabelAlignment
in dataLabelSettings. -
imageUrl
property has been changed toimage
in markerSettings. -
backgroundImageUrl
property has been changed tobackgroundImage
in SfCartesianChart. -
initialSelectedDataIndexes
property has been moved to series from SfCartesianChart.
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.
- Tooltip format with point.y value is working properly now.
- Bar chart with negative values is rendering properly now.
RadialGauge Preview
Syncfusion flutter radial gauge is a data visualization widget, which is written in dart, to create modern, interactive, and animated gauge that is used to craft high-quality mobile app user interfaces using Flutter.
Key Features
- Axes - The radial gauge axis is a circular arc in which a set of values are displayed along a linear or custom scale based on the design requirements. Axis elements, such as labels, ticks, and axis line, can be easily customized with built-in properties
- Ranges - Gauge range is a visual element that helps to quickly visualize a value where it falls on the axis. The text can be easily annotated in range to improve the readability.
- Pointers - Pointer is used to indicate values on an axis. Radial gauge has three types of pointers: needle pointer, marker pointer, and range pointer. All the pointers can be customized as needed.
- Pointer Animation - Animates the pointer in a visually appealing way when the pointer moves from one value to another. Gauge supports various pointer animations.
- Pointer interaction - Radial gauge provides an option to drag a pointer from one value to another. It is used to change the value at run time.
- Annotations - Adds multiple widgets such as text and image as an annotation at a specific point of interest in the radial gauge.
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