CropRotateEditorState class
A state class for ImageCropRotateEditor widget.
This class handles the state and UI for an image editor that supports cropping, rotating, and aspect ratio adjustments.
- Inheritance
-
- Object
- State<
CropRotateEditor> - CropRotateEditorState
- Mixed-in types
Constructors
Properties
- activeAspectRatio → double
-
Returns the currently selected aspect ratio.
no setterinherited
- activeHistory → TransformConfigs
-
Retrieves the active transformation history.
no setterinherited
- appliedBlurFactor → double
-
Returns the applied blur factor.
no setterinherited
- appliedFilters → FilterMatrix
-
Returns the applied filters.
no setterinherited
- aspectRatio ↔ double
-
getter/setter pairinherited
- blurEditorCallbacks → BlurEditorCallbacks?
-
no setterinherited
- blurEditorConfigs → BlurEditorConfigs
-
Returns the configuration options for the blur editor.
no setterinherited
- callbacks → ProImageEditorCallbacks
-
Returns the main configuration options for the editor.
no setterinherited
- canRedo → bool
-
Determines whether redo actions can be performed on the current state.
no setterinherited
- canUndo → bool
-
Determines whether undo actions can be performed on the current state.
no setterinherited
- configs → ProImageEditorConfigs
-
Returns the main configuration options for the editor.
no setterinherited
- context → BuildContext
-
The location in the tree where this widget builds.
no setterinherited
- createScreenshot ↔ bool
-
Indicates it create a screenshot or not.
getter/setter pairinherited
- cropEditorScreenRatio ↔ double
-
getter/setter pairinherited
- cropPainter → CropCornerPainter?
-
no setteroverride
-
cropPainterKey
→ GlobalKey<
ExtendedCustomPaintState> -
finalinherited
- cropRect ↔ Rect
-
getter/setter pairinherited
- cropRotateEditorCallbacks → CropRotateEditorCallbacks?
-
no setterinherited
- cropRotateEditorConfigs → CropRotateEditorConfigs
-
Returns the configuration options for the crop and rotate editor.
no setterinherited
- customWidgets → ImageEditorCustomWidgets
-
Returns custom widget configurations for the image editor.
no setterinherited
- designMode → ImageEditorDesignModeE
-
Returns the design mode for the image editor.
no setterinherited
- editorBodySize ↔ Size
-
Represents the dimensions of the body.
getter/setter pairinherited
- editorImage → EditorImage
-
Returns the image being edited.
no setterinherited
- emojiEditorConfigs → EmojiEditorConfigs
-
Returns the configuration options for the emoji editor.
no setterinherited
- enableFakeHero ↔ bool
-
Generate a fake hero widget to animate between screens.
getter/setter pair
- filterEditorCallbacks → FilterEditorCallbacks?
-
no setterinherited
- filterEditorConfigs → FilterEditorConfigs
-
Returns the configuration options for the filter editor.
no setterinherited
- flipX ↔ bool
-
getter/setter pairinherited
- flipY ↔ bool
-
getter/setter pairinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- helperLines → HelperLines
-
Returns helper lines configurations for the image editor.
no setterinherited
- heroTag → String
-
Returns the hero tag used in the image editor.
no setterinherited
-
history
→ List<
TransformConfigs> -
finalinherited
- i18n → I18n
-
Returns the internationalization settings for the image editor.
no setterinherited
- icons → ImageEditorIcons
-
Returns the icons used in the image editor.
no setterinherited
- imageEditorTheme → ImageEditorTheme
-
Returns the theme settings for the image editor.
no setterinherited
- imageGenerationConfigs → ImageGeneratioConfigs
-
Gets the configurations related to image generation.
no setterinherited
- imageInfos ↔ ImageInfos?
-
The information data from the image.
getter/setter pairinherited
- imageSticksToScreenWidth → bool
-
Determines if the image sticks to the screen width based on the image width and content constraints.
no setter
- initConfigs → CropRotateEditorInitConfigs
-
Returns the initialization configurations for the editor.
no setterinherited
- initialized ↔ bool
-
getter/setter pairinherited
- isMaterial → bool
-
Indicates if the design mode is material. Otherwise the design mode is cupertino.
no setterinherited
- layerInteraction → LayerInteraction
-
Returns layerInteraction configurations for the image editor.
no setterinherited
-
layers
→ List<
Layer> ? -
Returns the layers in the editor.
no setterinherited
- mainBodySize → Size?
-
Returns the body size with layers.
no setterinherited
- mainEditorConfigs → MainEditorConfigs
-
Returns the configuration options for the main editor.
no setterinherited
- mainImageSize → Size?
-
Returns the image size with layers.
no setterinherited
- mounted → bool
-
Whether this State object is currently in a tree.
no setterinherited
- oldScaleFactor ↔ double
-
getter/setter pairinherited
- originalSize ↔ Size
-
getter/setter pairinherited
- paintEditorCallbacks → PaintEditorCallbacks?
-
no setterinherited
- paintEditorConfigs → PaintEditorConfigs
-
Returns the configuration options for the paint editor.
no setterinherited
- rebuildController ↔ StreamController
-
latefinalinherited
-
rotateAnimation
↔ Animation<
double> -
getter/setter pairinherited
- rotateCtrl ↔ AnimationController
-
getter/setter pairinherited
- rotationCount ↔ int
-
getter/setter pairinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
scaleAnimation
↔ Animation<
double> -
getter/setter pairinherited
- scaleCtrl ↔ AnimationController
-
getter/setter pairinherited
- screenshotCtrl ↔ ContentRecorderController
-
Manages the capturing a screenshot of the image.
getter/setter pairinherited
-
screenshotHistory
→ List<
ThreadCaptureState> -
A list of captured screenshots. Each element in the list represents the
state of a screenshot captured by the isolate.
finalinherited
- screenshotHistoryPosition ↔ int
-
The position in the history of screenshots. This is used to track the
current position in the list of screenshots.
getter/setter pairinherited
- showWidgets ↔ bool
-
Indicates whether to show additional widgets.
getter/setter pairinherited
- stateHistoryConfigs → StateHistoryConfigs
-
Gets the configurations related to state history management.
no setterinherited
- stickerEditorConfigs → StickerEditorConfigs?
-
Returns the configuration options for the sticker editor.
no setterinherited
- textEditorCallbacks → TextEditorCallbacks?
-
no setterinherited
- textEditorConfigs → TextEditorConfigs
-
Returns the configuration options for the text editor.
no setterinherited
- theme → ThemeData
-
Returns the theme data for the editor.
no setterinherited
- transformConfigs → TransformConfigs?
-
Returns the transformation configurations for the editor.
no setterinherited
- translate ↔ Offset
-
getter/setter pairinherited
-
translateKey
→ GlobalKey<
ExtendedTransformTranslateState> -
finalinherited
- userScaleFactor ↔ double
-
getter/setter pairinherited
-
userScaleKey
→ GlobalKey<
ExtendedTransformScaleState> -
finalinherited
- widget → CropRotateEditor
-
The current configuration.
no setterinherited
Methods
-
activate(
) → void -
Called when this object is reinserted into the tree after having been
removed via deactivate.
inherited
-
addHistory(
{double? scaleRotation, double? angle}) → void -
Adds the current transformation to the history.
inherited
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
calcCropRect(
{bool onlyViewRect = false, double? newRatio}) → void -
override
-
calcFitToScreen(
{Curve? curve, Size? imageSize, bool animated = true}) → dynamic -
override
-
cleanForwardChanges(
) → void -
Clears forward changes from the history.
inherited
-
close(
) → void -
Closes the editor without applying changes.
inherited
-
createTicker(
TickerCallback onTick) → Ticker -
Creates a ticker with the given callback.
inherited
-
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.
inherited
-
didUpdateWidget(
covariant CropRotateEditor oldWidget) → void -
Called whenever the widget configuration changes.
inherited
-
dispose(
) → void -
Called when this object is removed from the tree permanently.
override
-
done(
) → Future< void> - Handles the crop image operation.
-
doneEditing(
{dynamic returnValue, required EditorImage editorImage, Function? onCloseWithValue, dynamic onSetFakeHero(Uint8List?)?}) → void -
This function is for internal use only and is marked as protected.
Please use the
done()
method instead.inherited -
flip(
) → void - Flip the image horizontally
-
getMinimumSize(
Size? a, Size b) → Size -
inherited
-
hideFakeHero(
) → void -
initState(
) → void -
Called when this object is inserted into the tree.
override
-
loopWithTransitionTiming(
dynamic function(double curveT), {required Duration duration, required bool mounted, dynamic transitionFunction(double t) = linear, dynamic onDone()?}) → dynamic -
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
openAspectRatioOptions(
) → void - Opens a dialog to select from predefined aspect ratios.
-
reassemble(
) → void -
Called whenever the application is reassembled during debugging, for
example during hot reload.
inherited
-
redoAction(
) → void -
Redoes the previously undone action in the painting editor.
inherited
-
reset(
{bool skipAddHistory = false}) → void -
inherited
-
rotate(
) → void - Rotates the image clockwise.
-
setImageInfos(
{TransformConfigs? activeHistory, bool? forceUpdate}) → Future< void> -
inherited
-
setInitHistory(
TransformConfigs configs) → void -
inherited
-
setState(
void fn()) → void -
Notify the framework that the internal state of this object has changed.
override
-
takeScreenshot(
) → void -
Takes a screenshot of the current editor state.
override
-
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
-
undoAction(
) → void -
Undoes the last action performed in the painting editor.
inherited
-
updateAspectRatio(
double value) → void - Updates the current aspect ratio with a new value and adds a new history entry.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited