TooltipBehavior class Null safety
Customizes the tooltip.
This class provides options for customizing the properties of the tooltip.
Constructors
- TooltipBehavior({TextStyle? textStyle, ActivationMode? activationMode, int? animationDuration, bool? enable, double? opacity, Color? borderColor, double? borderWidth, double? duration, bool? shouldAlwaysShow, double? elevation, bool? canShowMarker, ChartAlignment? textAlignment, int? decimalPlaces, TooltipPosition? tooltipPosition, Color? color, String? header, String? format, ChartWidgetBuilder? builder, Color? shadowColor})
- Creating an argument constructor of TooltipBehavior class.
Properties
- activationMode → ActivationMode
-
Gesture for activating the tooltip. [...]
final
- animationDuration → int
-
Duration for animating the tooltip. [...]
final
- borderColor → Color
-
Border color of the tooltip. [...]
final
- borderWidth → double
-
Border width of the tooltip. [...]
final
- builder → ChartWidgetBuilder?
-
Builder of the tooltip. [...]
final
- canShowMarker → bool
-
Toggles the visibility of the marker in the tooltip. [...]
final
- color → Color?
-
Color of the tooltip. [...]
final
- decimalPlaces → int
-
Specifies the number decimals to be displayed in tooltip text [...]
final
- duration → double
-
Duration for displaying the tooltip. [...]
final
- elevation → double
-
Elevation of the tooltip. [...]
final
- enable → bool
-
Toggles the visibility of the tooltip. [...]
final
- format → String?
-
Formats the tooltip text. [...]
final
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- header → String?
-
Header of the tooltip. By default, the series name will be displayed in the header. [...]
final
- opacity → double
-
Opacity of the tooltip. [...]
final
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- shadowColor → Color?
-
Color of the tooltip shadow. [...]
final
-
Share the tooltip with same index points [...]
final
- shouldAlwaysShow → bool
-
Shows or hides the tooltip. [...]
final
- textAlignment → ChartAlignment
-
Alignment of the text in the tooltip [...]
final
- textStyle → TextStyle
-
Customizes the tooltip text [...]
final
- tooltipPosition → TooltipPosition
-
Show tooltip at tapped position [...]
final
Methods
-
hide(
) → void - Hides the tooltip if it is displayed.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
show(
dynamic x, double y, [String? xAxisName, String? yAxisName]) → void - Displays the tooltip at the specified x and y-values. [...]
-
showByIndex(
int seriesIndex, int pointIndex) → void - Displays the tooltip at the specified series and point index. [...]
-
showByPixel(
double x, double y) → void - Displays the tooltip at the specified x and y-positions. [...]
-
toString(
) → String -
A string representation of this object. [...]
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited