ChannelVisualization class
ChannelVisualization is a widget drawing an ecg sequence per channel.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- ChannelVisualization
- Available Extensions
- Annotations
-
- @CopyWith()
Constructors
-
ChannelVisualization({Key? key, required List<
FlSpot> ecgSequence, int samplingRate = 250, double strokeWidth = 1.5, Color color = Colors.black, double? maxY = 2, double? minY = -2, int pivot = 0, Color pivotColor = Colors.transparent, double pivotStrokeWidth = 0, Color backgroundColor = Colors.transparent, bool isTappable = false, int countRemoves = 125, int countUpdates = 9, bool isShowGrid = false, Color gridColor = Colors.red, double? gridStrokeWidth, bool isShowGain = false}) -
ChannelVisualization is a widget that draw a graph of
an ecg sequence by a given ecgSequence.
const
Properties
- backgroundColor → Color
-
final
- color → Color
-
final
- countRemoves → int
-
final
- countUpdates → int
-
final
-
ecgSequence
→ List<
FlSpot> -
final
- gridColor → Color
-
final
- gridStrokeWidth → double?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isShowGain → bool
-
final
- isShowGrid → bool
-
final
- isTappable → bool
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- maxY → double?
-
final
- minY → double?
-
final
- pivot → int
-
final
- pivotColor → Color
-
final
- pivotStrokeWidth → double
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- samplingRate → int
-
final
- strokeWidth → double
-
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited