| Pakiet | mx.charts.chartClasses |
| Klasa | public class PolarDataCanvas |
| Dziedziczenie | PolarDataCanvas  ChartElement DualStyleObject UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
| Implementuje | IDataCanvas |
| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The drawing region for canvas is determined by radialAxis
and angularAxis if they are specified. Otherwise,
default axes of chart will be considered to compute canvas drawing region.
Domyślna właściwość MXMLdataChildren
Ukryj dziedziczone właściwości publiczne
Pokaż dziedziczone właściwości publiczne| Właściwość | Zdefiniowane przez | ||
|---|---|---|---|
 | accessibilityDescription : String
A convenience accessor for the description property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| accessibilityEnabled : Boolean
A convenience accessor for the silent property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| accessibilityImplementation : AccessibilityImplementation
Bieżąca implementacja dostępności (AccessibilityImplementation) dla tego wystąpienia klasy InteractiveObject. | InteractiveObject | |
| accessibilityName : String
A convenience accessor for the name property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| accessibilityProperties : AccessibilityProperties
Bieżące opcje dostępności tego obiektu wyświetlanego. | DisplayObject | |
| accessibilityShortcut : String
A convenience accessor for the shortcut property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| activeEffects : Array [tylko do odczytu]
The list of effects that are currently playing on the component,
as an Array of EffectInstance instances. | UIComponent | |
| alpha : Number
Wartość przezroczystości alfa określonego obiektu. | DisplayObject | |
| angularAxis : IAxis
Defines the labels, tick marks, and data position
for items on the x-axis. | PolarDataCanvas | ||
| automationDelegate : Object
The delegate object that handles the automation-related functionality. | UIComponent | |
| automationEnabled : Boolean [tylko do odczytu]
True if this component is enabled for automation, false
otherwise. | UIComponent | |
| automationName : String
Name that can be used as an identifier for this object. | UIComponent | |
| automationOwner : DisplayObjectContainer [tylko do odczytu]
The owner of this component for automation purposes. | UIComponent | |
| automationParent : DisplayObjectContainer [tylko do odczytu]
The parent of this component for automation purposes. | UIComponent | |
| automationTabularData : Object [tylko do odczytu]
An implementation of the IAutomationTabularData interface, which
can be used to retrieve the data. | UIComponent | |
| automationValue : Array [tylko do odczytu]
This value generally corresponds to the rendered appearance of the
object and should be usable for correlating the identifier with
the object as it appears visually within the application. | UIComponent | |
| automationVisible : Boolean [tylko do odczytu]
True if this component is visible for automation, false
otherwise. | UIComponent | |
| baseline : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| baselinePosition : Number [tylko do odczytu]
The y-coordinate of the baseline
of the first line of text of the component. | UIComponent | |
| blendMode : String
Wartość z klasy BlendMode określająca, jakiego trybu mieszania należy użyć. | DisplayObject | |
| blendShader : Shader [tylko do zapisu]
Ustawia moduł cieniujący, który jest używany do mieszania pierwszego planu oraz tła. | DisplayObject | |
| bottom : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| buttonMode : Boolean
Określa tryb przycisku tej ikonki. | Sprite | |
| cacheAsBitmap : Boolean
Jeśli ustawiono wartość true, środowisko wykonawcze Flash buforuje wewnętrzną reprezentację bitmapy obiektu wyświetlanego. | DisplayObject | |
| cacheAsBitmapMatrix : Matrix
W przypadku wartości innej niż null ten obiekt Matrix definiuje sposób renderowania obiektu wyświetlanego, gdy cacheAsBitmap jest ustawione na true. | DisplayObject | |
| cacheHeuristic : Boolean [tylko do zapisu]
Used by Flex to suggest bitmap caching for the object. | UIComponent | |
| cachePolicy : String
Specifies the bitmap caching policy for this object. | UIComponent | |
| chartDataProvider : Object [tylko do zapisu]
The data provider assigned to the enclosing chart. | ChartElement | |
| className : String [tylko do odczytu]
The name of this instance's class, such as "Button". | UIComponent | |
| constructor : Object
Odwołanie do obiektu klasy lub funkcji konstruktora, dotyczące danej instancji obiektu. | Object | |
| contentMouseX : Number [tylko do odczytu]
Returns the x position of the mouse, in the content coordinate system. | UIComponent | |
| contentMouseY : Number [tylko do odczytu]
Returns the y position of the mouse, in the content coordinate system. | UIComponent | |
| contextMenu : NativeMenu
Określa menu kontekstowe tego obiektu. | InteractiveObject | |
| currentState : String
The current view state of the component. | UIComponent | |
| cursorManager : ICursorManager [tylko do odczytu]
Gets the CursorManager that controls the cursor for this component
and its peers. | UIComponent | |
| dataProvider : Object
A data provider assigned to the this specific element. | ChartElement | |
| dataTransform : mx.charts.chartClasses:DataTransform [przesłanianie]
The DataTransform object that the element is associated with. | PolarDataCanvas | ||
| depth : Number
Determines the order in which items inside of containers
are rendered. | UIComponent | |
| descriptor : UIComponentDescriptor
Reference to the UIComponentDescriptor, if any, that was used
by the createComponentFromDescriptor() method to create this
UIComponent instance. | UIComponent | |
| designLayer : DesignLayer
Specifies the optional DesignLayer instance associated with this visual
element. | UIComponent | |
| document : Object
A reference to the document object associated with this UIComponent. | UIComponent | |
| doubleClickEnabled : Boolean [przesłanianie]
Specifies whether the UIComponent object receives doubleClick events. | UIComponent | |
| dropTarget : DisplayObject [tylko do odczytu]
Określa obiekt ekranowy, nad którym jest przeciągana ikonka, lub na który upuszczono ikonkę. | Sprite | |
| enabled : Boolean
Whether the component can accept user interaction. | UIComponent | |
| errorString : String
The text that displayed by a component's error tip when a
component is monitored by a Validator and validation fails. | UIComponent | |
| explicitHeight : Number
Number that specifies the explicit height of the component,
in pixels, in the component's coordinates. | UIComponent | |
| explicitMaxHeight : Number
The maximum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMaxWidth : Number
The maximum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMinHeight : Number
The minimum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMinWidth : Number
The minimum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| explicitWidth : Number
Number that specifies the explicit width of the component,
in pixels, in the component's coordinates. | UIComponent | |
| filters : Array
Indeksowana tablica zawierająca wszystkie filtry aktualnie skojarzone z obiektem wyświetlanym. | DisplayObject | |
| flexContextMenu : IFlexContextMenu
The context menu for this UIComponent. | UIComponent | |
| focusEnabled : Boolean
Indicates whether the component can receive focus when tabbed to. | UIComponent | |
| focusManager : IFocusManager
Gets the FocusManager that controls focus for this component
and its peers. | UIComponent | |
| focusPane : Sprite
The focus pane associated with this object. | UIComponent | |
| focusRect : Object
Określa, czy z tym obiektem skojarzono ramkę aktywności. | InteractiveObject | |
| graphics : Graphics [tylko do odczytu]
Określa obiekt Graphics skojarzony z ikonką, której mogą dotyczyć polecenia rysowania kształtów wektorowych. | Sprite | |
| hasFocusableChildren : Boolean
A flag that indicates whether child objects can receive focus. | UIComponent | |
| hasLayoutMatrix3D : Boolean [tylko do odczytu]
Contains true if the element has 3D Matrix. | UIComponent | |
| height : Number [przesłanianie]
Number that specifies the height of the component, in pixels,
in the parent's coordinates. | UIComponent | |
| hitArea : Sprite
Określa ikonkę, która ma pełnić funkcję obszaru naciskania innej ikonki. | Sprite | |
| horizontalCenter : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| id : String
ID of the component. | UIComponent | |
| includeInLayout : Boolean
Specifies whether this component is included in the layout of the
parent container. | UIComponent | |
| includeInRanges : Boolean
If true, the computed range of the chart is affected by this
canvas. | PolarDataCanvas | ||
| inheritingStyles : Object
The beginning of this component's chain of inheriting styles. | UIComponent | |
| initialized : Boolean
A flag that determines if an object has been through all three phases
of layout: commitment, measurement, and layout (provided that any were required). | UIComponent | |
| instanceIndex : int [tylko do odczytu]
The index of a repeated component. | UIComponent | |
| instanceIndices : Array
An Array containing the indices required to reference
this UIComponent object from its parent document. | UIComponent | |
| internalStyleName : Object
The name of a class selector this instance inherits values from. | DualStyleObject | |
| is3D : Boolean [tylko do odczytu]
Contains true when the element is in 3D. | UIComponent | |
| isDocument : Boolean [tylko do odczytu]
Contains true if this UIComponent instance is a document object. | UIComponent | |
| isPopUp : Boolean
Set to true by the PopUpManager to indicate
that component has been popped up. | UIComponent | |
| labelContainer : Sprite [tylko do odczytu]
The DisplayObject that displays labels rendered by this element. | ChartElement | |
| layoutMatrix3D : Matrix3D [tylko do zapisu]
The transform matrix that is used to calculate a component's layout
relative to its siblings. | UIComponent | |
| left : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| loaderInfo : LoaderInfo [tylko do odczytu]
Zwraca obiekt LoaderInfo zawierający informacje o ładowaniu pliku, do którego należy ten obiekt wyświetlany. | DisplayObject | |
| maintainProjectionCenter : Boolean
When true, the component keeps its projection matrix centered on the
middle of its bounding box. | UIComponent | |
| mask : DisplayObject
Wywoływany obiekt wyświetlany jest maskowany przez określony obiekt maski. | DisplayObject | |
| maxHeight : Number
The maximum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| maxWidth : Number
The maximum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| measuredHeight : Number
The default height of the component, in pixels. | UIComponent | |
| measuredMinHeight : Number
The default minimum height of the component, in pixels. | UIComponent | |
| measuredMinWidth : Number
The default minimum width of the component, in pixels. | UIComponent | |
| measuredWidth : Number
The default width of the component, in pixels. | UIComponent | |
| metaData : Object
Pobiera obiekt metadanych wystąpienia klasy DisplayObject, jeśli metadane są przechowywane razem z tym wystąpieniem klasy DisplayObject w pliku SWF, korzystając ze znacznika PlaceObject4. | DisplayObject | |
| minHeight : Number
The minimum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| minWidth : Number
The minimum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| moduleFactory : IFlexModuleFactory
A module factory is used as context for using embedded fonts and for
finding the style manager that controls the styles for this
component. | UIComponent | |
| mouseChildren : Boolean
Określa, czy elementy potomne obiektu obsługują mysz lub inne urządzenie wejściowe użytkownika. | DisplayObjectContainer | |
| mouseEnabled : Boolean
Określa, czy ten obiekt odbiera komunikaty z myszy lub innego urządzenia wejściowego użytkownika. | InteractiveObject | |
| mouseFocusEnabled : Boolean
Whether you can receive focus when clicked on. | UIComponent | |
| mouseX : Number [tylko do odczytu]
Określa współrzędną x myszy lub urządzenia wejściowego użytkownika w pikselach. | DisplayObject | |
| mouseY : Number [tylko do odczytu]
Określa współrzędną y myszy lub urządzenia wejściowego użytkownika w pikselach. | DisplayObject | |
| name : String
Nazwa instancji obiektu DisplayObject. | DisplayObject | |
| needsSoftKeyboard : Boolean
Określa, czy klawiatura wirtualna (klawiatura programowa wyświetlana na ekranie) powinna być wyświetlana, gdy to wystąpienie klasy InteractiveObject staje się aktywne. | InteractiveObject | |
| nestLevel : int
Depth of this object in the containment hierarchy. | UIComponent | |
| nonInheritingStyles : Object
The beginning of this component's chain of non-inheriting styles. | UIComponent | |
| numAutomationChildren : int [tylko do odczytu]
The number of automation children this container has. | UIComponent | |
| numChildren : int [tylko do odczytu]
Zwraca liczbę elementów potomnych tego obiektu. | DisplayObjectContainer | |
| opaqueBackground : Object
Określa, czy przy konkretnym kolorze tła obiekt wyświetlany jest nieprzejrzysty. | DisplayObject | |
| owner : DisplayObjectContainer
The owner of this IVisualElement object. | UIComponent | |
| parent : DisplayObjectContainer [przesłanianie] [tylko do odczytu]
The parent container or component for this component. | UIComponent | |
| parentApplication : Object [tylko do odczytu]
A reference to the Application object that contains this UIComponent
instance. | UIComponent | |
| parentDocument : Object [tylko do odczytu]
A reference to the parent document object for this UIComponent. | UIComponent | |
| percentHeight : Number
Specifies the height of a component as a percentage
of its parent's size. | UIComponent | |
| percentWidth : Number
Specifies the width of a component as a percentage
of its parent's size. | UIComponent | |
| postLayoutTransformOffsets : mx.geom:TransformOffsets
Defines a set of adjustments that can be applied to the object's
transform in a way that is invisible to its parent's layout. | UIComponent | |
| processedDescriptors : Boolean
Set to true after immediate or deferred child creation,
depending on which one happens. | UIComponent | |
| radialAxis : IAxis
Defines the labels, tick marks, and data position
for items on the y-axis. | PolarDataCanvas | ||
| repeater : IRepeater [tylko do odczytu]
A reference to the Repeater object
in the parent document that produced this UIComponent. | UIComponent | |
| repeaterIndex : int [tylko do odczytu]
The index of the item in the data provider
of the Repeater that produced this UIComponent. | UIComponent | |
| repeaterIndices : Array
An Array containing the indices of the items in the data provider
of the Repeaters in the parent document that produced this UIComponent. | UIComponent | |
| repeaters : Array
An Array containing references to the Repeater objects
in the parent document that produced this UIComponent. | UIComponent | |
| right : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| root : DisplayObject [tylko do odczytu]
Dla obiektu wyświetlanego w załadowanym pliku SWF główną właściwość stanowi obiekt wyświetlany na samym szczycie na liście wyświetlania w postaci struktury drzewa, którą reprezentuje plik SWF. | DisplayObject | |
| rotation : Number [przesłanianie]
Określa wielkość obrotu instancji obiektu DisplayObject (w kątach). | UIComponent | |
| rotationX : Number [przesłanianie]
Indicates the x-axis rotation of the DisplayObject instance, in degrees, from its original orientation
relative to the 3D parent container. | UIComponent | |
| rotationY : Number [przesłanianie]
Indicates the y-axis rotation of the DisplayObject instance, in degrees, from its original orientation
relative to the 3D parent container. | UIComponent | |
| rotationZ : Number [przesłanianie]
Indicates the z-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container. | UIComponent | |
| scale9Grid : Rectangle
Aktualnie stosowana siatka skalowania. | DisplayObject | |
| scaleX : Number [przesłanianie]
Number that specifies the horizontal scaling factor. | UIComponent | |
| scaleY : Number [przesłanianie]
Number that specifies the vertical scaling factor. | UIComponent | |
| scaleZ : Number [przesłanianie]
Number that specifies the scaling factor along the z axis. | UIComponent | |
| screen : Rectangle [tylko do odczytu]
Returns an object that contains the size and position of the base
drawing surface for this object. | UIComponent | |
| scrollRect : Rectangle
Granice obszaru przewijania obiektu wyświetlanego. | DisplayObject | |
| showInAutomationHierarchy : Boolean
A flag that determines if an automation object
shows in the automation hierarchy. | UIComponent | |
| softKeyboard : String
Steruje wyglądem klawiatury programowej. | InteractiveObject | |
| softKeyboardInputAreaOfInterest : Rectangle
Definiuje obszar, który powinien pozostać na ekranie po wyświetleniu klawiatury programowej (niedostępna w systemie iOS). | InteractiveObject | |
| soundTransform : flash.media:SoundTransform
Kontroluje dźwięki skojarzone z tą ikonką. | Sprite | |
| stage : Stage [tylko do odczytu]
Stół montażowy obiektu wyświetlanego. | DisplayObject | |
| states : Array
The view states that are defined for this component. | UIComponent | |
| styleDeclaration : CSSStyleDeclaration
Storage for the inline inheriting styles on this object. | UIComponent | |
| styleManager : IStyleManager2 [tylko do odczytu]
Returns the StyleManager instance used by this component. | UIComponent | |
| styleName : Object
The class style used by this component. | UIComponent | |
| styleParent : IAdvancedStyleClient
A component's parent is used to evaluate descendant selectors. | UIComponent | |
| systemManager : ISystemManager
Returns the SystemManager object used by this component. | UIComponent | |
| tabChildren : Boolean
Określa, czy elementy potomne tego obiektu mają reagować na klawisz Tab. | DisplayObjectContainer | |
| tabEnabled : Boolean
Określa, czy do tego obiektu można przejść za pomocą klawisza Tab. | InteractiveObject | |
| tabFocusEnabled : Boolean
A flag that indicates whether this object can receive focus
via the TAB key
This is similar to the tabEnabled property
used by the Flash Player.
This is usually true for components that
handle keyboard input, but some components in controlbars
have them set to false because they should not steal
focus from another component like an editor. | UIComponent | |
| tabIndex : int
Określa kolejność uaktywniania obiektów (z pliku SWF) za pomocą klawisza Tab. | InteractiveObject | |
| textSnapshot : flash.text:TextSnapshot [tylko do odczytu]
Zwraca obiekt TextSnapshot dla tego wystąpienia klasy DisplayObjectContainer. | DisplayObjectContainer | |
| toolTip : String
Text to display in the ToolTip. | UIComponent | |
| top : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| transform : flash.geom:Transform [przesłanianie]
An object with properties pertaining to a display object's matrix, color transform,
and pixel bounds. | UIComponent | |
| transformX : Number
Sets the x coordinate for the transform center of the component. | UIComponent | |
| transformY : Number
Sets the y coordinate for the transform center of the component. | UIComponent | |
| transformZ : Number
Sets the z coordinate for the transform center of the component. | UIComponent | |
| transitions : Array
An Array of Transition objects, where each Transition object defines a
set of effects to play when a view state change occurs. | UIComponent | |
| tweeningProperties : Array
Array of properties that are currently being tweened on this object. | UIComponent | |
| uid : String
A unique identifier for the object. | UIComponent | |
| updateCompletePendingFlag : Boolean
A flag that determines if an object has been through all three phases
of layout validation (provided that any were required). | UIComponent | |
| useHandCursor : Boolean
Wartość typu Boolean wskazuje, czy wskaźnik dłoni pojawia się w momencie, gdy wskaźnik jest przesuwany nad ikonką, której właściwość buttonMode jest ustawiona na wartość true. | Sprite | |
| validationSubField : String
Used by a validator to associate a subfield with this component. | UIComponent | |
| verticalCenter : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| visible : Boolean [przesłanianie]
Whether or not the display object is visible. | UIComponent | |
| width : Number [przesłanianie]
Number that specifies the width of the component, in pixels,
in the parent's coordinates. | UIComponent | |
| x : Number [przesłanianie]
Number that specifies the component's horizontal position,
in pixels, within its parent container. | UIComponent | |
| y : Number [przesłanianie]
Number that specifies the component's vertical position,
in pixels, within its parent container. | UIComponent | |
| z : Number [przesłanianie]
Indicates the z coordinate position along the z-axis of the DisplayObject
instance relative to the 3D parent container. | UIComponent | |
| Metoda | Zdefiniowane przez | ||
|---|---|---|---|
Constructor. | PolarDataCanvas | ||
[przesłanianie]
Adds a child DisplayObject after the end of this child list. | PolarDataCanvas | ||
[przesłanianie]
Adds a child DisplayObject instance to this DisplayObjectContainer
instance. | PolarDataCanvas | ||
addDataChild(child:DisplayObject, angleLeft:*, radialTop:*, angleRight:*, radialBottom:*, angleCenter:*, radialCenter:*):void
This adds any DisplayObject as child to current canvas
| PolarDataCanvas | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Rejestruje obiekt detektora zdarzeń w obiekcie EventDispatcher, dzięki czemu detektor będzie otrzymywał powiadomienia o zdarzeniu. | EventDispatcher | |
|
Adds a non-visual style client to this component instance. | UIComponent | |
|
Wskazuje, czy ograniczenia ze względów bezpieczeństwa będą powodowały pomijanie obiektów wyświetlanych na liście uzyskanej poprzez wywołanie metody DisplayObjectContainer.getObjectsUnderPoint() z określonym punktem. | DisplayObjectContainer | |
beginBitmapFill(bitmap:BitmapData, x:*, y:*, matrix:Matrix = null, repeat:Boolean = true, smooth:Boolean = true):void
Fills a drawing area with a bitmap image. | PolarDataCanvas | ||
Określa proste wypełnienie jednokolorowe, które będzie używane w kolejnych wywołaniach innych metod klasy Graphics, takich jak lineTo() lub drawCircle(). | PolarDataCanvas | ||
|
Queues a function to be called later. | UIComponent | |
|
Called by the enclosing chart to indicate that the current state
of the chart has changed. | ChartElement | |
|
Called by the chart to allow associated elements
to claim style selectors from its chartSeriesStyles Array. | ChartElement | |
Clears the canvas. | PolarDataCanvas | ||
|
Deletes a style property from this component instance. | UIComponent | |
|
Called by the enclosing chart to collect any transitions
a particular element might play when the chart changes state. | ChartElement | |
|
Decyduje o tym, czy określony obiekt ekranowy jest potomkiem instancji obiektu DisplayObjectContainer, czy też sam jest taką instancją. | DisplayObjectContainer | |
|
Converts a Point object from content coordinates to global coordinates. | UIComponent | |
|
Converts a Point object from content to local coordinates. | UIComponent | |
|
Returns a set of properties that identify the child within
this container. | UIComponent | |
|
Returns a set of properties that identify the child within
this container. | UIComponent | |
|
Creates an id reference to this IUIComponent object
on its parent document object. | UIComponent | |
Draws a curve using the current line style from the current drawing position to (anchorX, anchorY) and using the
control point that (controlX, controlY) specifies. | PolarDataCanvas | ||
|
Converts a tuple of data values to an x-y coordinate on screen. | ChartElement | |
|
Deletes the id reference to this IUIComponent object
on its parent document object. | UIComponent | |
[przesłanianie]
Called by the governing DataTransform to obtain a description
of the data represented by this IChartElement. | PolarDataCanvas | ||
|
Returns a UITextFormat object corresponding to the text styles
for this UIComponent. | UIComponent | |
| [przesłanianie]
Dispatches an event into the event flow. | UIComponent | |
Draws a circle. | PolarDataCanvas | ||
Draws an ellipse. | PolarDataCanvas | ||
|
Shows or hides the focus indicator around this component. | UIComponent | |
Draws a rectangle. | PolarDataCanvas | ||
Draws a rounded rectangle. | PolarDataCanvas | ||
| drawRoundRect(x:Number, y:Number, w:Number, h:Number, r:Object = null, c:Object = null, alpha:Object = null, rot:Object = null, gradient:String = null, ratios:Array = null, hole:Object = null):void
Programmatically draws a rectangle into this skin's Graphics object. | UIComponent | |
|
Called by the effect instance when it stops playing on the component. | UIComponent | |
|
Called by the effect instance when it starts playing on the component. | UIComponent | |
|
Ends all currently playing effects on the component. | UIComponent | |
Stosuje wypełnienie linii oraz krzywych, które zostały dodane od momentu ostatniego wywołania metod beginFill(), beginGradientFill() lub beginBitmapFill(). | PolarDataCanvas | ||
|
Executes all the bindings for which the UIComponent object is the destination. | UIComponent | |
|
Finds the closest data point represented by the element
under the given coordinates. | ChartElement | |
|
Called after printing is complete. | UIComponent | |
|
Returns an array of HitData of the items of all the underlying
ChartElements whose dataTips are to be shown when
showAllDataTips is set to true on
chart
| ChartElement | |
|
Provides the automation object at the specified index. | UIComponent | |
|
Provides the automation object list . | UIComponent | |
|
Zwraca prostokąt definiujący obszar obiektu wyświetlanego (w układzie współrzędnych obiektu targetCoordinateSpace). | DisplayObject | |
|
Returns the x coordinate of the element's bounds at the specified element size. | UIComponent | |
|
Returns the y coordinate of the element's bounds at the specified element size. | UIComponent | |
|
Zwraca instancję podrzędnego obiektu wyświetlanego o podanym indeksie. | DisplayObjectContainer | |
|
Zwraca instancję podrzędnego obiektu wyświetlanego o podanej nazwie. | DisplayObjectContainer | |
|
Zwraca indeks podrzędnej instancji DisplayObject. | DisplayObjectContainer | |
|
Finds the type selectors for this UIComponent instance. | UIComponent | |
|
Returns a layout constraint value, which is the same as
getting the constraint style for this component. | UIComponent | |
|
A convenience method for determining whether to use the
explicit or measured height
| UIComponent | |
|
A convenience method for determining whether to use the
explicit or measured width
| UIComponent | |
|
Gets the object that currently has focus. | UIComponent | |
|
Returns the element's layout height. | UIComponent | |
|
Returns the element's layout width. | UIComponent | |
|
Returns the x coordinate that the element uses to draw on screen. | UIComponent | |
|
Returns the y coordinate that the element uses to draw on screen. | UIComponent | |
|
Returns the transform matrix that is used to calculate the component's
layout relative to its siblings. | UIComponent | |
|
Returns the layout transform Matrix3D for this element. | UIComponent | |
|
Returns the element's maximum height. | UIComponent | |
|
Returns the element's maximum width. | UIComponent | |
|
Returns the element's minimum height. | UIComponent | |
|
Returns the element's minimum width. | UIComponent | |
|
Zwraca tablicę obiektów, które leżą poniżej określonego punktu i są obiektami podrzędnymi tej instancji obiektu DisplayObjectContainer. | DisplayObjectContainer | |
|
Returns the element's preferred height. | UIComponent | |
|
Returns the element's preferred width. | UIComponent | |
|
Zwraca prostokąt definiujący granice obiektu wyświetlanego w układzie współrzędnych określonych przez parametr targetCoordinateSpace (z wyłączeniem konturów kształtów). | DisplayObject | |
|
Returns the item in the dataProvider that was used
by the specified Repeater to produce this Repeater, or
null if this Repeater isn't repeated. | UIComponent | |
|
Gets a style property that has been set anywhere in this
component's style lookup chain. | UIComponent | |
|
Converts a Point object from global to content coordinates. | UIComponent | |
|
Konwertuje obiekt punktowy ze współrzędnych obiektu Stage (globalne) do współrzędnych obiektu wyświetlanego (lokalne). | DisplayObject | |
|
Konwertuje punkt dwuwymiarowy ze współrzędnych stołu wymiarowego (globalnych) na współrzędne trójwymiarowego obiektu wyświetlanego (lokalne). | DisplayObject | |
|
Returns true if currentCSSState is not null. | UIComponent | |
|
Sprawdza, czy obiekt EventDispatcher zawiera jakiekolwiek detektory zarejestrowane dla konkretnego typu zdarzeń. | EventDispatcher | |
|
Wskazuje, czy dla obiektu zdefiniowano określoną właściwość. | Object | |
|
Determines whether the specified state has been defined on this
UIComponent. | UIComponent | |
|
Wyznacza prostokąt ograniczający obiekt wyświetlany w celu sprawdzenia, czy zachodzi on lub przecina się z prostokątem ograniczającym obiektu wyświetlanego obj. | DisplayObject | |
|
Analizuje obiekt wyświetlany w celu ustalenia czy nakłada się on lub przecina punkt określony przez parametry x i y. | DisplayObject | |
|
Returns a box Matrix which can be passed to the
drawRoundRect() method
as the rot parameter when drawing a horizontal gradient. | UIComponent | |
|
Initializes the internal structure of this component. | UIComponent | |
|
Initializes various properties which keep track of repeated instances
of this component. | UIComponent | |
[przesłanianie]
Marks a component so that its updateDisplayList()
method gets called during a later screen update. | PolarDataCanvas | ||
|
Called by a component's items to indicate that their depth
property has changed. | UIComponent | |
|
An element must call this method when its layoutDirection changes or
when its parent's layoutDirection changes. | UIComponent | |
|
Marks a component so that its commitProperties()
method gets called during a later screen update. | UIComponent | |
|
Marks a component so that its measure()
method gets called during a later screen update. | UIComponent | |
|
Wskazuje, czy instancja klasy Object należy do łańcucha prototypów obiektu określonego jako parametr. | Object | |
lineStyle(thickness:Number, color:uint = 0, alpha:Number = 1.0, pixelHinting:Boolean = false, scaleMode:String = "normal", caps:String = null, joints:String = null, miterLimit:Number = 3):void
Specifies a line style that Flash uses for subsequent calls to other Graphics methods (such as lineTo()
or drawCircle()) for the object. | PolarDataCanvas | ||
Draws a line using the current line style from the current drawing position to (angle, radial);
the current drawing position is then set to (angle, radial). | PolarDataCanvas | ||
|
Konwertuje punkt trójwymiarowy trójwymiarowego obiektu wyświetlanego (lokalnego) na punkt dwuwymiarowy we współrzędnych stołu montażowego (globalnych). | DisplayObject | |
|
Converts a Point object from local to content coordinates. | UIComponent | |
|
Converts a coordinate on screen to a tuple of data values. | ChartElement | |
|
Konwertuje obiekt punktowy ze współrzędnych obiektu wyświetlanego (lokalne) do współrzędnych obiektu Stage (globalne). | DisplayObject | |
[przesłanianie]
Called when the mapping of one or more associated axes changes. | PolarDataCanvas | ||
|
Returns true if cssState matches currentCSSState. | UIComponent | |
|
Determines whether this instance is the same as, or is a subclass of,
the given type. | UIComponent | |
|
Measures the specified HTML text, which can contain HTML tags such
as <font> and <b>,
assuming that it is displayed
in a single-line UITextField using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | |
|
Measures the specified text, assuming that it is displayed
in a single-line UITextField (or UIFTETextField) using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | |
|
Moves the component to a specified position within its parent. | UIComponent | |
Moves the current drawing position to (angle, radial). | PolarDataCanvas | ||
|
Propagates style changes to the children. | UIComponent | |
|
Returns true if the chain of owner properties
points from child to this UIComponent. | UIComponent | |
|
Called by Flex when a UIComponent object is added to or removed from a parent. | UIComponent | |
|
Prepares an IFlexDisplayObject for printing. | UIComponent | |
|
Wskazuje, czy określona właściwość istnieje i jest przeliczalna. | Object | |
|
Builds or rebuilds the CSS style cache for this component
and, if the recursive parameter is true,
for all descendants of this component as well. | UIComponent | |
|
For each effect event, registers the EffectManager
as one of the event listeners. | UIComponent | |
Removes all data children (DisplayObject instances) of the canvas. | PolarDataCanvas | ||
[przesłanianie]
Removes the specified child DisplayObject from this child list. | PolarDataCanvas | ||
[przesłanianie]
Removes the child DisplayObject at the specified index
from this child list. | PolarDataCanvas | ||
|
Powoduje usunięcie wszystkich wystąpień potomnych klasy DisplayObject z listy obiektów potomnych wystąpień klasy DisplayObjectContainer. | DisplayObjectContainer | |
|
Usuwa detektor z obiektu EventDispatcher. | EventDispatcher | |
|
Removes a non-visual style client from this component instance. | UIComponent | |
|
Replays the specified event. | UIComponent | |
|
Powoduje uniesienie klawiatury wirtualnej. | InteractiveObject | |
|
Resolves a child by using the id provided. | UIComponent | |
| [statyczny]
Resumes the background processing of methods
queued by callLater(), after a call to
suspendBackgroundProcessing(). | UIComponent | |
|
Sizes the object. | UIComponent | |
|
Zmienia położenie istniejącego elementu potomnego w kontenerze obiektów ekranowych. | DisplayObjectContainer | |
|
Sets a layout constraint value, which is the same as
setting the constraint style for this component. | UIComponent | |
|
Set the current state. | UIComponent | |
|
Sets the focus to this component. | UIComponent | |
|
Sets the coordinates that the element uses to draw on screen. | UIComponent | |
|
Sets the layout size of the element. | UIComponent | |
|
Sets the transform Matrix that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | |
|
Sets the transform Matrix3D that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | |
|
Ustawia dostępność właściwości dynamicznej używanej w pętlach. | Object | |
|
Sets a style property on this component instance. | UIComponent | |
|
Called when the visible property changes. | UIComponent | |
|
Pozwala użytkownikowi przeciągnąć określoną ikonkę. | Sprite | |
|
Umożliwia użytkownikowi przeciąganie określonej ikonki na urządzeniu z ekranem dotykowym. | Sprite | |
|
Rekurencyjnie zatrzymuje wykonywanie osi czasu wszystkich obiektów MovieClip, dla których ten obiekt jest obiektem głównym. | DisplayObjectContainer | |
|
Kończy metodę startDrag(). | Sprite | |
|
Kończy działanie metody startTouchDrag(); używana z urządzeniami wyposażonymi w ekran dotykowy. | Sprite | |
|
Detects changes to style properties. | UIComponent | |
|
Flex calls the stylesInitialized() method when
the styles for a component are first initialized. | UIComponent | |
| [statyczny]
Blocks the background processing of methods
queued by callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | |
|
Zamienia kolejność dwóch określonych obiektów podrzędnych. | DisplayObjectContainer | |
|
Zamienia miejscami na liście dwa różne obiekty potomne o podanych indeksach. | DisplayObjectContainer | |
|
Zwraca ciąg reprezentujący obiekt — sformatowany zgodnie z konwencjami właściwymi dla ustawień regionalnych. | Object | |
| [przesłanianie]
Returns a string indicating the location of this object
within the hierarchy of DisplayObjects in the Application. | FlexSprite | |
| transformAround(transformCenter:Vector3D, scale:Vector3D = null, rotation:Vector3D = null, translation:Vector3D = null, postLayoutScale:Vector3D = null, postLayoutRotation:Vector3D = null, postLayoutTranslation:Vector3D = null, invalidateLayout:Boolean = true):void
A utility method to update the rotation, scale, and translation of the
transform while keeping a particular point, specified in the component's
own coordinate space, fixed in the parent's coordinate space. | UIComponent | |
|
A utility method to transform a point specified in the local
coordinates of this object to its location in the object's parent's
coordinates. | UIComponent | |
updateDataChild(child:DisplayObject, angleLeft:*, radialTop:*, angleRight:*, radialBottom:*, angleCenter:*, radialCenter:*):void
Updates the position of any child to the current canvas. | PolarDataCanvas | ||
|
Validates the position and size of children and draws other
visuals. | UIComponent | |
|
Validate and update the properties and layout of this object
and redraw it, if necessary. | UIComponent | |
|
Used by layout logic to validate the properties of a component
by calling the commitProperties() method. | UIComponent | |
|
Validates the measured size of the component
If the LayoutManager.invalidateSize() method is called with
this ILayoutManagerClient, then the validateSize() method
is called when it's time to do measurements. | UIComponent | |
|
Handles both the valid and invalid events from a
validator assigned to this component. | UIComponent | |
|
Zwraca pierwotną wartość dla określonego obiektu. | Object | |
|
Returns a box Matrix which can be passed to drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | |
|
Sprawdza, czy detektor zdarzeń określonego typu jest zarejestrowany w tym obiekcie EventDispatcher lub jego elementach macierzystych. | EventDispatcher | |
| Metoda | Zdefiniowane przez | ||
|---|---|---|---|
|
Adjust the focus rectangle. | UIComponent | |
|
Commits the computed matrix built from the combination of the layout
matrix and the transform offsets to the flash displayObject's transform. | UIComponent | |
|
This is an internal method used by the Flex framework
to support the Dissolve effect. | UIComponent | |
|
Determines if the call to the measure() method can be skipped. | UIComponent | |
|
Performs any final processing after child objects are created. | UIComponent | |
|
Processes the properties set on the component. | UIComponent | |
|
Create child objects of the component. | UIComponent | |
|
Creates a unique id to represent the dataPoint
for comparison purposes. | ChartElement | |
|
Creates a new object using a context
based on the embedded font being used. | UIComponent | |
|
Creates the object using a given moduleFactory. | UIComponent | |
|
Indicates the underlying data represented by the element has changed. | ChartElement | |
|
Helper method for dispatching a PropertyChangeEvent
when a property is updated. | UIComponent | |
|
The event handler called when a UIComponent object gets focus. | UIComponent | |
|
The event handler called when a UIComponent object loses focus. | UIComponent | |
|
Initializes the implementation and storage of some of the less frequently
used advanced layout features of a component. | UIComponent | |
|
Finalizes the initialization of this component. | UIComponent | |
|
Initializes this component's accessibility code. | UIComponent | |
Informs the canvas that the underlying data
in the dataProvider has changed. | PolarDataCanvas | ||
|
Helper method to invalidate parent size and display list if
this object affects its layout (includeInLayout is true). | UIComponent | |
|
Typically overridden by components containing UITextField objects,
where the UITextField object gets focus. | UIComponent | |
|
The event handler called for a keyDown event. | UIComponent | |
|
The event handler called for a keyUp event. | UIComponent | |
|
Calculates the default size, and optionally the default minimum size,
of the component. | UIComponent | |
|
Called when a new dataProvider is assigned to the element. | ChartElement | |
|
This method is called when a UIComponent is constructed,
and again whenever the ResourceManager dispatches
a "change" Event to indicate
that the localized resources have changed in some way. | UIComponent | |
|
Specifies a transform stretch factor in the horizontal and vertical direction. | UIComponent | |
|
This method is called when a state changes to check whether
state-specific styles apply to this component. | UIComponent | |
Removes any item from the provided cache whose field
property is NaN. | PolarDataCanvas | ||
[przesłanianie]
Draws the object and/or sizes and positions its children. | PolarDataCanvas | ||
Called when the underlying data the canvas represents
needs to be filtered against the ranges represented by the axes
of the associated data transform. | PolarDataCanvas | ||
Calls the updateMapping()
and updateFilter() methods of the canvas, if necessary. | PolarDataCanvas | ||
Calls the updateTransform() method of the canvas, if necessary. | PolarDataCanvas | ||
Wyróżnia się style wspólne i powiązane z konkretnymi motywami. Styl wspólny może być używany z dowolnym motywem. Styl powiązany z konkretnym motywem może być używany pod warunkiem, że w aplikacji jest używany właśnie ten motyw.
angularAxis | właściwość |
angularAxis:IAxis| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Defines the labels, tick marks, and data position for items on the x-axis. Use either the LinearAxis class or the CategoryAxis class to set the properties of the angularAxis as a child tag in MXML or create a LinearAxis or CategoryAxis object in ActionScript.
Implementacja
public function get angularAxis():IAxis public function set angularAxis(value:IAxis):voiddataTransform | właściwość |
dataTransform:mx.charts.chartClasses:DataTransform[przesłanianie] | Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The DataTransform object that the element is associated with. A DataTransform object represents an association between a set of elements and a set of axis objects used to transform those elements from data space to screen coordinates and back. A chart element uses its associated DataTransform object to calculate how to render its data.
Implementacja
override public function get dataTransform():mx.charts.chartClasses:DataTransform override public function set dataTransform(value:mx.charts.chartClasses:DataTransform):voidincludeInRanges | właściwość |
includeInRanges:Boolean| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
If true, the computed range of the chart is affected by this
canvas.
Implementacja
public function get includeInRanges():Boolean public function set includeInRanges(value:Boolean):voidradialAxis | właściwość |
radialAxis:IAxis| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Defines the labels, tick marks, and data position for items on the y-axis. Use either the LinearAxis class or the CategoryAxis class to set the properties of the angular axis as a child tag in MXML or to create a LinearAxis or CategoryAxis object in ActionScript.
Implementacja
public function get radialAxis():IAxis public function set radialAxis(value:IAxis):voidPolarDataCanvas | () | Konstruktor |
public function PolarDataCanvas()| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Constructor.
addChild | () | metoda |
override public function addChild(child:DisplayObject):DisplayObject| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Adds a child DisplayObject after the end of this child list.
Calling childList.addChild(child) is the same as calling
childList.addChild(child, childList.numChildren)
After it has been added, its index of the new child
will be (child.numChildren - 1)
Parametry
child:DisplayObject — The DisplayObject to add as a child.
|
DisplayObject — The child that was added; this is the same
as the argument passed in.
|
addChildAt | () | metoda |
override public function addChildAt(child:DisplayObject, index:int):DisplayObject| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Adds a child DisplayObject instance to this DisplayObjectContainer instance. The child is added at the index position specified. An index of 0 represents the back (bottom) of the display list for this DisplayObjectContainer object.
If you add a child object that already has a different display object container as a parent, the object is removed from the child list of the other display object container.
Parametry
child:DisplayObject — The DisplayObject instance to add as a child of this
DisplayObjectContainer instance.
| |
index:int — The index position to which the child is added. If you specify a
currently occupied index position, the child object that exists at that position and all
higher positions are moved up one position in the child list.
|
DisplayObject — The DisplayObject instance that you pass in the
child parameter.
|
addDataChild | () | metoda |
public function addDataChild(child:DisplayObject, angleLeft:*, radialTop:*, angleRight:*, radialBottom:*, angleCenter:*, radialCenter:*):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
This adds any DisplayObject as child to current canvas
Parametry
child:DisplayObject — A DisplayObject instance that is to be added as child to the current canvas.
| |
angleLeft:* (default = NaN) | |
radialTop:* (default = NaN) | |
angleRight:* (default = NaN) | |
radialBottom:* (default = NaN) | |
angleCenter:* (default = NaN) | |
radialCenter:* (default = NaN) |
beginBitmapFill | () | metoda |
public function beginBitmapFill(bitmap:BitmapData, x:*, y:*, matrix:Matrix = null, repeat:Boolean = true, smooth:Boolean = true):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Fills a drawing area with a bitmap image. Coordinate are in terms of the angularAxis or
radialAxis properties of the canvas.
The usage and parameters of this method are identical to the beginBitmapFill() method of the
flash.display.Graphics class.
Parametry
bitmap:BitmapData — A transparent or opaque bitmap image that contains the bits to be displayed.
| |
x:* (default = NaN) | |
y:* (default = NaN) | |
matrix:Matrix (default = null) | |
repeat:Boolean (default = true)true, the bitmap image repeats in a tiled pattern.
If false, the bitmap image does not repeat, and the edges of
the bitmap are used for any fill area that extends beyond the bitmap.
| |
smooth:Boolean (default = true)false, upscaled bitmap images are rendered
by using a nearest-neighbor algorithm and look pixelated.
If true, upscaled bitmap images are rendered by using a bilinear algorithm.
Rendering by using the nearest neighbor algorithm is faster.
|
Powiązane elementy interfejsu API
beginFill | () | metoda |
public function beginFill(color:uint, alpha:Number = 1):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Określa proste wypełnienie jednokolorowe, które będzie używane w kolejnych wywołaniach innych metod klasy Graphics, takich jak lineTo() lub drawCircle(). Wypełnienie będzie obowiązywało do czasu wywołania metody beginFill(), beginBitmapFill(), beginGradientFill() lub beginShaderFill(). Wywołanie metody clear() powoduje wyczyszczenie zawartości wypełnienia.
Aplikacja renderuje wypełnienie w momencie narysowania trzech lub więcej punktów lub gdy wywołana zostanie metoda endFill().
Parametry
color:uint — The color of the fill (0xRRGGBB).
| |
alpha:Number (default = 1) |
Powiązane elementy interfejsu API
clear | () | metoda |
public function clear():void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Clears the canvas.
curveTo | () | metoda |
public function curveTo(controlAngle:*, controlRadial:*, anchorAngle:*, anchorRadial:*):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Draws a curve using the current line style from the current drawing position to (anchorX, anchorY) and using the control point that (controlX, controlY) specifies. The coordinates that you pass to this method are in terms of chart data rather than screen coordinates.
The usage and parameters of this method are identical to the curveTo() method of the
flash.display.Graphics class.
Parametry
controlAngle:* — The angle that specifies the position of the
control point.
| |
controlRadial:* — The distance, in pixels, from the center of the chart to
the control point.
| |
anchorAngle:* — The angle that specifies the position of the
anchor point.
| |
anchorRadial:* — The distance, in pixels, from the center of the chart to
the anchor point.
|
Powiązane elementy interfejsu API
describeData | () | metoda |
override public function describeData(dimension:String, requiredFields:uint):Array| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Called by the governing DataTransform to obtain a description
of the data represented by this IChartElement.
Implementors fill out and return an Array of
mx.charts.chartClasses.DataDescription objects
to guarantee that their data is correctly accounted for
by any axes that are autogenerating values
from the displayed data (such as minimum, maximum,
interval, and unitSize).
Most element types return an Array
containing a single DataDescription.
Aggregate elements, such as BarSet and ColumnSet,
might return multiple DataDescription instances
that describe the data displayed by their subelements.
When called, the implementor describes the data
along the axis indicated by the dimension argument.
This function might be called for each axis
supported by the containing chart.
Parametry
dimension:String — Determines the axis to get data descriptions of.
| |
requiredFields:uint — A bitfield that indicates which values
of the DataDescription object the particular axis cares about.
Implementors can optimize by only calculating the necessary fields.
|
Array — An Array containing the DataDescription instances that describe
the data that is displayed.
|
drawCircle | () | metoda |
public function drawCircle(angle:*, radial:*, radius:Number):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Draws a circle.
Set the line style, fill, or both before you call the drawCircle() method,
by calling the linestyle(), lineGradientStyle(),
beginFill(), beginGradientFill(), or beginBitmapFill() method.
Coordinates are in terms of data rather than screen coordinates.
Parametry
angle:* — The angle that specifies the position of the center of the circle.
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radial:* — The distance, in pixels, from the center of the chart to
the center of the circle.
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radius:Number — The radius of the circle (in pixels).
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Powiązane elementy interfejsu API
drawEllipse | () | metoda |
public function drawEllipse(angleLeft:*, radialTop:*, angleRight:*, radialBottom:*):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Draws an ellipse.
Set the line style, fill, or both before you call the drawEllipse() method,
by calling the linestyle(), lineGradientStyle(),
beginFill(), beginGradientFill(), or beginBitmapFill() method.
Coordinates are in terms of data rather than screen coordinates.
Parametry
angleLeft:* — The angle specifying the location of the top-left corner of the bounding-box of the ellipse.
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radialTop:* — The distance, in pixels, from the center of the chart to the location of the
top-left corner of the bounding-box of the ellipse.
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angleRight:* — The angle specifying the location of the bottom-right corner of the bounding-box of the ellipse.
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radialBottom:* — The distance, in pixels, from the center of the chart to the location of the
bottom-right corner of the bounding-box of the ellipse.
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Powiązane elementy interfejsu API
drawRect | () | metoda |
public function drawRect(angleLeft:*, radialTop:*, angleRight:*, radialBottom:*):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Draws a rectangle.
Set the line style, fill, or both before you call the drawRect() method,
by calling the linestyle(), lineGradientStyle(),
beginFill(), beginGradientFill(), or beginBitmapFill() method.
Coordinates are in terms of data rather than screen coordinates.
Parametry
angleLeft:* — The angle specifying the location of the top-left corner of the rectangle.
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radialTop:* — The distance, in pixels, from the center of the chart to the location of the
top-left corner of the rectangle.
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angleRight:* — The angle specifying the location of the bottom-right corner of the rectangle.
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radialBottom:* — The distance, in pixels, from the center of the chart to the location of the
bottom-right corner of the rectangle.
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Powiązane elementy interfejsu API
drawRoundedRect | () | metoda |
public function drawRoundedRect(angleLeft:*, radialTop:*, angleRight:*, radialBottom:*, cornerRadius:Number):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Draws a rounded rectangle.
Set the line style, fill, or both before you call the drawRoundRect() method,
by calling the linestyle(), lineGradientStyle(),
beginFill(), beginGradientFill(), or beginBitmapFill() method.
Coordinates are in terms of data rather than screen coordinates.
Parametry
angleLeft:* — The angle specifying the location of the top-left corner of the rectangle.
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radialTop:* — The distance, in pixels, from the center of the chart to the location of the
top-left corner of the rectangle.
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angleRight:* — The angle specifying the location of the bottom-right corner of the rectangle.
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radialBottom:* — The distance, in pixels, from the center of the chart to the location of the
bottom-right corner of the rectangle.
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cornerRadius:Number — The radius of the corners, in pixels.
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Powiązane elementy interfejsu API
endFill | () | metoda |
public function endFill():void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Stosuje wypełnienie linii oraz krzywych, które zostały dodane od momentu ostatniego wywołania metod beginFill()beginGradientFill()beginBitmapFill(). Aplikacja Flash stosuje wypełnienie, które zostało określone przy poprzednim wywołaniu metod beginFill(), beginGradientFill(), beginBitmapFill(). W sytuacji, gdy obecna pozycja rysowania nie jest równa poprzedniej pozycji określonej w metodzie moveTo() oraz zdefiniowane jest wypełnienie, wówczas ścieżka jest zamknięta linią a następnie wypełniana.
Powiązane elementy interfejsu API
invalidateData | () | metoda |
protected function invalidateData(invalid:Boolean = true):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Informs the canvas that the underlying data
in the dataProvider has changed.
This function triggers calls to the updateMapping()
and updateTransform() methods on the next call
to the commitProperties() method.
Parametry
invalid:Boolean (default = true)true if the data has changed.
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invalidateDisplayList | () | metoda |
override public function invalidateDisplayList():void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Marks a component so that its updateDisplayList()
method gets called during a later screen update.
Invalidation is a useful mechanism for eliminating duplicate work by delaying processing of changes to a component until a later screen update. For example, if you want to change the width and height, it would be wasteful to update the component immediately after you change the width and then update again with the new height. It is more efficient to change both properties and then render the component with its new size once.
Invalidation methods rarely get called. In general, setting a property on a component automatically calls the appropriate invalidation method.
lineStyle | () | metoda |
public function lineStyle(thickness:Number, color:uint = 0, alpha:Number = 1.0, pixelHinting:Boolean = false, scaleMode:String = "normal", caps:String = null, joints:String = null, miterLimit:Number = 3):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Specifies a line style that Flash uses for subsequent calls to other Graphics methods (such as lineTo()
or drawCircle()) for the object.
The usage and parameters of this method are identical to the lineStyle() method of the
flash.display.Graphics class.
Parametry
thickness:Number — An integer that indicates the thickness of the line in points; valid values are 0-255.
If a number is not specified, or if the parameter is undefined, a line is not drawn.
If a value of less than 0 is passed, the default is 0.
The value 0 indicates hairline thickness; the maximum thickness is 255.
If a value greater than 255 is passed, the default is 255.
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color:uint (default = 0) | |
alpha:Number (default = 1.0) | |
pixelHinting:Boolean (default = false)pixelHinting set to true, line widths are adjusted to full pixel widths.
With pixelHinting set to false, disjoints can appear for curves and straight lines.
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scaleMode:String (default = "normal")
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caps:String (default = null)CapsStyle.NONE, CapsStyle.ROUND,
and CapsStyle.SQUARE. If a value is not indicated, use round caps.
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joints:String (default = null)JointStyle.BEVEL, JointStyle.MITER, and JointStyle.ROUND.
If a value is not indicated, use round joints.
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miterLimit:Number (default = 3)miterLimit value represents the length that a miter can extend beyond the point at which
the lines meet to form a joint.
The value expresses a factor of the line thickness.
For example, with a miterLimit factor of 2.5 and a thickness of 10 pixels, the miter is cut off at 25 pixels.
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Powiązane elementy interfejsu API
lineTo | () | metoda |
public function lineTo(angle:*, radial:*):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Draws a line using the current line style from the current drawing position to (angle, radial);
the current drawing position is then set to (angle, radial).
If the display object in which you are drawing contains content that was created
with the Flash drawing tools, calls to the lineTo() method are drawn underneath the content.
If you call lineTo() before any calls to the moveTo() method, the default position
for the current drawing is (0, 0).
If any of the parameters are missing, this method fails and the current drawing
position is not changed. Coordinates are in terms of data rather than screen coordinates.
Parametry
angle:* — The angle of the drawing position.
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radial:* — The distance, in pixels, from the center of the chart to the drawing position.
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Powiązane elementy interfejsu API
mappingChanged | () | metoda |
override public function mappingChanged():void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Called when the mapping of one or more associated axes changes. The DataTransform assigned to this ChartElement will call this method when any of the axes it represents is modified in some way.
moveTo | () | metoda |
public function moveTo(angle:*, radial:*):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Moves the current drawing position to (angle, radial). If any of the parameters are missing, this method fails and the current drawing position is not changed. Coordinates are in terms of data rather than screen coordinates.
Parametry
angle:* — The angle of the drawing position.
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radial:* — The distance, in pixels, from the center of the chart to the drawing position.
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Powiązane elementy interfejsu API
removeAllChildren | () | metoda |
public function removeAllChildren():void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Removes all data children (DisplayObject instances) of the canvas.
removeChild | () | metoda |
override public function removeChild(child:DisplayObject):DisplayObject| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Removes the specified child DisplayObject from this child list.
Removing a child anywhere except from the end of a child list will decrement the indexes of children that were at higher indices.
The removed child will have its parent set to null and will be garbage collected if no other references to it exist.
Parametry
child:DisplayObject — The DisplayObject to remove.
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DisplayObject — The child that was removed; this is the same
as the argument passed in.
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removeChildAt | () | metoda |
override public function removeChildAt(index:int):DisplayObject| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Removes the child DisplayObject at the specified index from this child list.
Removing a child anywhere except from the end of a child list will decrement the indexes of children that were at higher indices.
The removed child will have its parent set to null and will be garbage collected if no other references to it exist.
Parametry
index:int — The child index of the DisplayObject to remove.
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DisplayObject — The child that was removed.
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stripNaNs | () | metoda |
protected function stripNaNs(cache:Array, field:String):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Removes any item from the provided cache whose field
property is NaN.
Derived classes can call this method from their updateFilter()
implementation to remove any ChartItem objects that were filtered out by the axes.
Parametry
cache:Array — The data cache for the PolarDataCanvas object.
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field:String — The value of the item's field property.
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updateDataChild | () | metoda |
public function updateDataChild(child:DisplayObject, angleLeft:*, radialTop:*, angleRight:*, radialBottom:*, angleCenter:*, radialCenter:*):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Updates the position of any child to the current canvas.
Parametry
child:DisplayObject — A DisplayObject instance that is to be added as a child of the current canvas.
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angleLeft:* (default = NaN) | |
radialTop:* (default = NaN) | |
angleRight:* (default = NaN) | |
radialBottom:* (default = NaN) | |
angleCenter:* (default = NaN) | |
radialCenter:* (default = NaN)For example:
var lbl:Label = new Label();
lbl.text = "Last Month";
canvas.addChild(lbl);
canvas.updateDataChild(lbl,200,20);
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updateDisplayList | () | metoda |
override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Draws the object and/or sizes and positions its children. This is an advanced method that you might override when creating a subclass of UIComponent.
You do not call this method directly. Flex calls the
updateDisplayList() method when the component is added to a container
using the addChild() method, and when the component's
invalidateDisplayList() method is called.
If the component has no children, this method
is where you would do programmatic drawing
using methods on the component's Graphics object
such as graphics.drawRect().
If the component has children, this method is where
you would call the move() and setActualSize()
methods on its children.
Components can do programmatic drawing even if
they have children. In doing either, use the
component's unscaledWidth and unscaledHeight
as its bounds.
It is important to use unscaledWidth and
unscaledHeight instead of the width
and height properties.
Parametry
unscaledWidth:Number — Specifies the width of the component, in pixels,
in the component's coordinates, regardless of the value of the
scaleX property of the component.
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unscaledHeight:Number — Specifies the height of the component, in pixels,
in the component's coordinates, regardless of the value of the
scaleY property of the component.
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updateFilter | () | metoda |
protected function updateFilter():void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Called when the underlying data the canvas represents needs to be filtered against the ranges represented by the axes of the associated data transform. This can happen either because the underlying data has changed or because the range of the associated axes has changed.
If you implement a custom canvas type, you should override this method
and filter out any outlying data using the filterCache()
method of the axes managed by its associated data transform.
The filterCache() method converts any values
that are out of range to NaN.
You must be sure to call the super.updateFilter() method
in your subclass.
You should not generally call this method directly.
Instead, if you need to guarantee that your data has been filtered
at a given point, call the validateTransform() method
of the PolarDataCanvas class.
You can generally assume that your updateData()
and updateMapping() methods have been called
prior to this method, if necessary.
validateData | () | metoda |
protected function validateData():void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Calls the updateMapping()
and updateFilter() methods of the canvas, if necessary.
This method is called automatically by the canvas
from the commitProperties() method, as necessary,
but a derived canvas might call it explicitly
if the generated values are needed at an explicit time.
Loading and mapping data against the axes is designed to be acceptable by the axes at any time. It is safe to call this method explicitly at any point.
validateTransform | () | metoda |
protected function validateTransform():Boolean| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Calls the updateTransform() method of the canvas, if necessary.
This method is called automatically by the canvas
during the commitProperties() method, as necessary,
but a derived canvas might call it explicitly
if the generated values are needed at an explicit time.
Filtering and transforming of data relies on specific values
being calculated by the axes, which can in turn
depend on the data that is displayed in the chart.
Calling this function at the wrong time might result
in extra work being done, if those values are updated.
Boolean — true if the underlying data of the data provider has changed; otherwise, false.
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Tue Jun 12 2018, 12:06 PM Z