PdfPreviewCustomState class
- Inheritance
-
- Object
- State<
PdfPreviewCustom> - PdfPreviewCustomState
Constructors
Properties
- context → BuildContext
-
The location in the tree where this widget builds.
no setterinherited
- dpi ↔ double
-
Dots per inch
getter/setter pairinherited
- error ↔ Object?
-
Error message
getter/setter pairinherited
- forcedDpi → double?
-
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- info ↔ PrintingInfo?
-
Printing subsystem information
getter/setter pairinherited
- infoLoaded ↔ bool
-
getter/setter pair
-
listView
→ GlobalKey<
State< StatefulWidget> > -
final
- mounted → bool
-
Whether this State object is currently in a tree.
no setterinherited
- pageFormat → PdfPageFormat
-
Configured page format
no setterinherited
-
pages
→ List<
PdfPreviewPageData> -
Resulting pages
finalinherited
- preview ↔ int?
-
getter/setter pair
- previewUpdate ↔ Timer?
-
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollController → ScrollController
-
final
- transformationController → TransformationController
-
final
- updatePosition ↔ double?
-
getter/setter pair
- widget → PdfPreviewCustom
-
The current configuration.
no setterinherited
Methods
-
activate(
) → void -
Called when this object is reinserted into the tree after having been
removed via deactivate.
inherited
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
deactivate(
) → void -
Called when this object is removed from the tree.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
didChangeDependencies(
) → void -
Called when a dependency of this State object changes.
override
-
didUpdateWidget(
covariant PdfPreviewCustom oldWidget) → void -
Called whenever the widget configuration changes.
override
-
dispose(
) → void -
Called when this object is removed from the tree permanently.
override
-
getPageKey(
int index) → Key -
Returns the global key for page with
index. -
initState(
) → void -
Called when this object is inserted into the tree.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
raster(
) → void -
Rasterize the document
inherited
-
reassemble(
) → void -
Called whenever the application is reassembled during debugging, for
example during hot reload.
override
-
scrollToPage(
int index, {Duration duration = const Duration(milliseconds: 300), Curve curve = Curves.ease, ScrollPositionAlignmentPolicy alignmentPolicy = ScrollPositionAlignmentPolicy.explicit}) → Future< void> -
Ensures that page with
indexis become visible. -
setState(
VoidCallback fn) → void -
Notify the framework that the internal state of this object has changed.
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
-
toStringShort(
) → String -
A brief description of this object, usually just the runtimeType and the
hashCode.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited