LineChartTooltipDelegate class
The delegate of the tooltip.
- Inheritance
-
- Object
- SingleChildLayoutDelegate
- LineChartTooltipDelegate
Constructors
-
LineChartTooltipDelegate({required List<
MacLineChartSpot?> selectedSpots, required EdgeInsets margin, required Size chartSize}) - Creates LineChartTooltipDelegate.
Properties
- chartSize → Size
-
The size of the chart.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- margin → EdgeInsets
-
The margin of the tooltip.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
selectedSpots
→ List<
MacLineChartSpot?> -
The selected spots.
final
Methods
-
getConstraintsForChild(
BoxConstraints constraints) → BoxConstraints -
The constraints for the child given the incoming constraints.
inherited
-
getPositionForChild(
Size size, Size childSize) → Offset -
The position where the child should be placed.
override
-
getSize(
BoxConstraints constraints) → Size -
The size of this object given the incoming constraints.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
shouldRelayout(
covariant LineChartTooltipDelegate oldDelegate) → bool -
Called whenever a new instance of the custom layout delegate class is
provided to the RenderCustomSingleChildLayoutBox object, or any time
that a new CustomSingleChildLayout object is created with a new instance
of the custom layout delegate class (which amounts to the same thing,
because the latter is implemented in terms of the former).
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited