WOIBarGraph class

The WOIBarGraph is a simple and easy to use bar graph which can be modified to be used as a histogram as well.

Here is an example of the WOIBarGraph

 WOIBarGraph(
      height: 300,
   width: 320,
   barPadding: 5,
  yaxisValues: [10.0, -10.8, -0.1],
  xaxisValues: [
  'Mon',
  'Tue',
  'Wed',
  'Thu',
  'Fri',
  'Sat',
  'Sun',
 ],
),
,,,
Inheritance

Constructors

WOIBarGraph({Key? key, required List<double> yaxisValues, required List<String> xaxisValues, required double height, required double width, Text? yAxisLabel, Text? xAxisLabel, Text? graphHeadingText, Color barColors = Colors.blue, Color incrementColors = Colors.red, Color backgroundColor = Colors.white, double barPadding = 5, double yaxisTextAndLinePadding = 30, double? labelPadding, double? headingPadding, TextStyle? textStyle, double yaxisLabelTextBoxSize = 30, double headingTextBoxSize = 30, double xaxisLableTextBoxSize = 30, double topPadding = 0})
const

Properties

backgroundColor → Color
final
barColors → Color
final
barPadding → double
final
graphHeadingText → Text?
final
hashCode → int
The hash code for this object.
no setterinherited
headingPadding → double?
final
headingTextBoxSize → double
final
height → double
final
incrementColors → Color
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelPadding → double?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
textStyle → TextStyle?
final
topPadding → double
final
width → double
final
xAxisLabel → Text?
final
xaxisLableTextBoxSize → double
final
xaxisValues → List<String>
final
yAxisLabel → Text?
final
yaxisLabelTextBoxSize → double
final
yaxisTextAndLinePadding → double
final
yaxisValues → List<double>
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<WOIBarGraph>
Creates the mutable state for this widget at a given location in the tree.
override
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