ChartAreaLayer class
Represents a layer in a chart that displays an area between points.
This class extends ChartItemLayer and specializes in handling areas.
- Inheritance
-
- Object
- ChartLayer
- ChartItemLayer<
Point> - ChartAreaLayer
Constructors
-
ChartAreaLayer({required List<
Point> items, required Color positiveColor, required Color negativeColor}) -
Creates a new instance of ChartAreaLayer with the specified parameters.
const
Properties
- bounds → BoundingBox
-
Returns the bounding box of the chart layer.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- isStatic → bool
-
Whether the layer should remain static in a scrollable chart
no setterinherited
-
items
→ List<
Point> -
The list of items contained in this layer.
finalinherited
- negativeColor → Color
-
The color of the area when the value is negative.
final
- positiveColor → Color
-
The color of the area when the value is positive.
final
-
props
→ List<
Object?> -
The list of properties that will be used to determine whether
two instances are equal.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- stringify → bool?
-
If set to
true, the toString method will be overridden to output this instance's props.no setterinherited
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