TooltipFormatterDetails class
Passes as the argument in the tooltipFormatter callback of trackball.
The callback gets triggered when the trackball tooltip label text is created.
Constructors
- TooltipFormatterDetails({dynamic x, num? y, String? label})
- Creates an instance of TooltipFormatterDetails, where the closest point’s x value and y value and tooltip text is passed as its argument.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- label → String?
-
Provides the tooltip label value. By default, the label displays the
x and the y value in the format of x : y.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- x → dynamic
-
Provides the x value of the closest data point.
final
- y → num?
-
Provides the y value of the closest data point.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited