HiloSeries<T, D> class Null safety

Renders the hilo series.

HiloSeries illustrates the price movements in stock using the high and low values.

To render a hilo chart, create an instance of HiloSeries, and add it to the series collection property of SfCartesianChart.

Inheritance

Constructors

HiloSeries({ValueKey<String>? key, ChartSeriesRendererFactory<T, D>? onCreateRenderer, required List<T> dataSource, required ChartValueMapper<T, D> xValueMapper, required ChartValueMapper<T, num> lowValueMapper, required ChartValueMapper<T, num> highValueMapper, ChartValueMapper<T, dynamic>? sortFieldValueMapper, ChartValueMapper<T, Color>? pointColorMapper, ChartValueMapper<T, String>? dataLabelMapper, SortingOrder? sortingOrder, String? xAxisName, String? yAxisName, String? name, Color? color, MarkerSettings? markerSettings, EmptyPointSettings? emptyPointSettings, DataLabelSettings? dataLabelSettings, bool? isVisible, bool? enableTooltip, double? animationDuration, double? borderWidth, SelectionBehavior? selectionBehavior, bool? isVisibleInLegend, LegendIconType? legendIconType, String? legendItemText, List<double>? dashArray, double? opacity, double? animationDelay, double? spacing, List<int>? initialSelectedDataIndexes, bool? showIndicationForSameValues, List<Trendline>? trendlines, SeriesRendererCreatedCallback? onRendererCreated, ChartPointInteractionCallback? onPointTap, ChartPointInteractionCallback? onPointDoubleTap, ChartPointInteractionCallback? onPointLongPress, CartesianShaderCallback? onCreateShader})
Creating an argument constructor of HiloSeries class.

Properties

animationDelay double?
Delay duration of the series animation.It takes a millisecond value as input. By default, the series will get animated for the specified duration. If animationDelay is specified, then the series will begin to animate after the specified duration.
final, inherited
animationDuration double
Duration of the series animation. It takes millisecond value as input.
final, inherited
bearColor Color?
Specifies the bear color.
final, inherited
borderColor Color
Border color of the series.
final, inherited
borderGradient LinearGradient?
Fills the border of the chart series with gradient color.
final, inherited
borderWidth double
Border width of the series.
final, inherited
bullColor Color?
Specifies the bull color.
final, inherited
closeValueMapper ChartIndexedValueMapper<num?>?
Specifies the close value mapper.
final, inherited
color Color?
Color of the series.
final, inherited
dashArray List<double>
Specifies the dash array.
final, inherited
dataLabelMapper ChartIndexedValueMapper<String>?
Field in the data source, which is considered as text for the data points.
final, inherited
dataLabelSettings DataLabelSettings
Customizes the data labels in a series. Data label is a text, which displays the details about the data point.
final, inherited
dataSource List<T>
Data required for rendering the series.
final, inherited
emptyPointSettings EmptyPointSettings
Customizes the empty points, i.e. null data points in a series.
final, inherited
enableSolidCandles bool?
Specifies whether the solid candles.
final, inherited
enableTooltip bool
Enables or disables the tooltip for this series.
final, inherited
gradient LinearGradient?
Fills the chart series with gradient color.
final, inherited
hashCode int
The hash code for this object.
read-only, override
highValueMapper ChartIndexedValueMapper<num>?
Field in the data source, which is considered as high value for the data points.
final, inherited
initialSelectedDataIndexes List<int>?
List of data indexes to initially be selected.
final, inherited
intermediateSumPredicate ChartIndexedValueMapper<bool>?
A boolean value, based on which the data point will be considered as intermediate sum or not.
final, inherited
isVisible bool
Toggles the visibility of the series.
final, inherited
isVisibleInLegend bool
Toggles the visibility of the legend item of this specific series in the legend.
final, inherited
key ValueKey<String>?
Key to identify a series in a collection.
final, inherited
legendIconType LegendIconType
Shape of the legend icon.
final, inherited
legendItemText String?
Text to be displayed in legend.
final, inherited
lowValueMapper ChartIndexedValueMapper<num>?
Field in the data source, which is considered as low value for the data points.
final, inherited
markerSettings MarkerSettings
Indication of data points.
final, inherited
name String?
Name of the series.
final, inherited
onCreateRenderer ChartSeriesRendererFactory<T, D>?
Used to create the renderer for custom series.
final, inherited
onCreateShader CartesianShaderCallback?
Fills the data points with the gradient and image shaders.
final, inherited
onPointDoubleTap ChartPointInteractionCallback?
Called when double tapped on the chart data point.
final, inherited
onPointLongPress ChartPointInteractionCallback?
Called when long pressed on the chart data point.
final, inherited
onPointTap ChartPointInteractionCallback?
Called when tapped on the chart data point.
final, inherited
onRendererCreated SeriesRendererCreatedCallback?
Triggers when the series renderer is created.
final, inherited
opacity double
Opacity of the series.
final, inherited
openValueMapper ChartIndexedValueMapper<num?>?
Specifies the open value mapper.
final, inherited
pointColorMapper ChartIndexedValueMapper<Color>?
Field in the data source, which is considered as fill color for the data points.
final, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
selectionBehavior SelectionBehavior
Customizes the data points or series on selection.
final, inherited
showIndicationForSameValues bool
If it is set to true, a small vertical line will be rendered. Else nothing will be rendered for that specific data point and left as a blank area.
final, inherited
sizeValueMapper ChartIndexedValueMapper<num>?
Field in the data source, which is considered as size of the bubble for all the data points.
final, inherited
sortFieldValueMapper ChartIndexedValueMapper?
Field in the data source, which is considered for sorting the data points.
final, inherited
sortingOrder SortingOrder
The data points in the series can be sorted in ascending or descending order.
final, inherited
spacing double
Spacing between the columns. The value ranges from 0 to 1. 1 represents 100% and 0 represents 0% of the available space.
final, inherited
totalSumPredicate ChartIndexedValueMapper<bool>?
A boolean value, based on which the data point will be considered as total sum or not.
final, inherited
trendlines List<Trendline>?
Customizes the trendlines.
final, inherited
volumeValueMapper ChartIndexedValueMapper<num>?
Specifies the volume value mapper.
final, inherited
width double?
Width of the series.
final, inherited
xAxisName String?
Name of the x-axis to bind the series.
final, inherited
xValueMapper ChartIndexedValueMapper<D>?
Field in the data source, which is considered as x-value.
final, inherited
yAxisName String?
Name of the y-axis to bind the series.
final, inherited
yValueMapper ChartIndexedValueMapper?
Field in the data source, which is considered as y-value.
final, inherited

Methods

createRenderer(ChartSeries<T, D> series) HiloSeriesRenderer
Create the hilo series renderer.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
override