EasySignaturePad class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- EasySignaturePad
Constructors
-
EasySignaturePad({Key? key, required ValueChanged<
String> onChanged, VoidCallback? onClear, int height = 256, int width = 400, Color penColor = Colors.black, double strokeWidth = 2.0, double borderRadius = 5, Color borderColor = Colors.white, Color backgroundColor = Colors.white, bool transparentSignaturePad = false, bool transparentImage = false, bool hideClearSignatureIcon = false, Widget? clearSignatureIcon, AlignmentGeometry clearSignatureIconAlignment = Alignment.topRight})
Properties
- backgroundColor → Color
-
signarure pad and image background color. Default = Colors.white
final
- borderColor → Color
-
border color. Default = Colors.white
final
- borderRadius → double
-
canvas container border radius. Default = 10
final
- clearSignatureIcon → Widget?
-
change clear signature icon
final
- clearSignatureIconAlignment → AlignmentGeometry
-
Change clear icon alignement
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → int
-
height of the canvas. Default = 256
final
- hideClearSignatureIcon → bool
-
Hide the clear signature icon cross
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onChanged
→ ValueChanged<
String> -
callback function to be called on each drawing end
final
- onClear → VoidCallback?
-
callback function to be called when clearing the canvas
final
- penColor → Color
-
drawing pen/stroke color. Default = Colors.black
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- strokeWidth → double
-
Pen/stroke width. Default = 2.0
final
- transparentImage → bool
-
creates the transaparent image. Default = false
final
- transparentSignaturePad → bool
-
creates the transaparent signature pad. Default = false
final
- width → int
-
width of the canvas. Default = 400
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _EasySignaturePadState -
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