| Pacchetto | mx.charts |
| Classe | public class AxisRenderer |
| Ereditarietà | AxisRenderer  DualStyleObject UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
| Implementa | IAxisRenderer |
| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
AxisRenderer objects inherit some of their visual properties
from the enclosing chart object.
The text format of the labels and title defaults
to the CSS text properties of the renderer.
You can control the formatting of the axis title separately
by specifying a axisTitleStyleName,
either on the AxisRenderer or on the enclosing chart.
When positioning and sizing labels, the AxisRenderer takes a minimum amount of the chart's available space. If labels take too much space, then the AxisRenderer scales them. However, the AxisRenderer does not scale the labels to too small of a point size. To increase readability, the AxisRenderer chooses one of the following layout methods based on the one that requires the least scaling:
- Render the labels horizontally end to end.
- Stagger the labels horizontally in two rows.
- Rotate the labels to fit them in the space provided. The AxisRenderer rotates the labels to the minimum angle needed to prevent them from overlapping. The maximum angle is 90 degrees.
The AxisRenderer adjusts the boundaries of the chart's data area to ensure that it can draw the labels without pushing outside of the boundaries.
Sintassi MXML
Mostra sintassi MXML
Nascondi sintassi MXMLThe <mx:AxisRenderer> tag inherits all the properties
of its parent classes, and adds the following properties:
<mx:AxisRenderer
Properties
axis="IAxis"
chart="ChartBase"
gutters="Rectangle"
heightLimit="Number"
labelRenderer="IFactory"
labelFunction="Function"
length="Number"
otherAxes="Array"
placement="right|left|bottom|top"
ticks="Array"
titleRenderer="IFactory"
Styles
axisStroke="No default"
axisTitleStyleName="No default"
canDropLabels="true|false"
canStagger="true|false"
labelAlign="center|left|right" (horizontal axes) or "center|top|bottom" (vertical axes)
labelGap="3"
labelRotation="No default"
minorTickLength="Default depends on axis"
minorTickPlacement="none|inside|outside|cross"
minorTickStroke="No default"
showLabels="true|false"
showLine="true|false"
tickLength="Default depends on axis"
tickPlacement="inside|outside|cross|none"
tickStroke="No default"
verticalAxisTitleAlignment="flippedVertical|vertical"
/>
Altri esempi
Applying styles inline
Applying styles by binding tag definitions
Formatting tick marks
Formatting axis lines
Defining AxisRenderer properties with strokes
Positioning chart axes
Rotating chart axis labels
Defining axis labels
Applying styles by binding tag definitions
Formatting tick marks
Formatting axis lines
Defining AxisRenderer properties with strokes
Positioning chart axes
Rotating chart axis labels
Defining axis labels
Proprietà pubbliche
| Proprietà | Definito da | ||
|---|---|---|---|
 | 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
L'implementazione di accessibilità corrente (AccessibilityImplementation) di questa istanza InteractiveObject. | InteractiveObject | |
| accessibilityName : String
A convenience accessor for the name property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| accessibilityProperties : AccessibilityProperties
Le opzioni di accessibilità correnti di questo oggetto di visualizzazione. | DisplayObject | |
| accessibilityShortcut : String
A convenience accessor for the shortcut property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| activeEffects : Array [sola lettura]
The list of effects that are currently playing on the component,
as an Array of EffectInstance instances. | UIComponent | |
| alpha : Number
Indica il valore della trasparenza alfa dell'oggetto specificato. | DisplayObject | |
| automationDelegate : Object
The delegate object that handles the automation-related functionality. | UIComponent | |
| automationEnabled : Boolean [sola lettura]
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 [sola lettura]
The owner of this component for automation purposes. | UIComponent | |
| automationParent : DisplayObjectContainer [sola lettura]
The parent of this component for automation purposes. | UIComponent | |
| automationTabularData : Object [sola lettura]
An implementation of the IAutomationTabularData interface, which
can be used to retrieve the data. | UIComponent | |
| automationValue : Array [sola lettura]
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 [sola lettura]
True if this component is visible for automation, false
otherwise. | UIComponent | |
| axis : IAxis
The axis object associated with this renderer. | AxisRenderer | ||
| baseline : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| baselinePosition : Number [sola lettura]
The y-coordinate of the baseline
of the first line of text of the component. | UIComponent | |
| blendMode : String
Un valore della classe BlendMode che specifica il metodo di fusione da utilizzare. | DisplayObject | |
| blendShader : Shader [sola scrittura]
Imposta uno shader utilizzato per la fusione dei colori di primo piano e sfondo. | DisplayObject | |
| bottom : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| buttonMode : Boolean
Specifica la modalità pulsante di questo sprite. | Sprite | |
| cacheAsBitmap : Boolean
Se è impostata su true, nella cache dei runtime Flash viene memorizzata una rappresentazione bitmap interna dell'oggetto di visualizzazione. | DisplayObject | |
| cacheAsBitmapMatrix : Matrix
Se il valore è diverso da null, questo oggetto Matrix definisce il modo in cui viene eseguito il rendering di un oggetto di visualizzazione quando cacheAsBitmap è impostato su true. | DisplayObject | |
| cacheHeuristic : Boolean [sola scrittura]
Used by Flex to suggest bitmap caching for the object. | UIComponent | |
| cachePolicy : String
Specifies the bitmap caching policy for this object. | UIComponent | |
| className : String [sola lettura]
The name of this instance's class, such as "Button". | UIComponent | |
| constructor : Object
Un riferimento all'oggetto classe o alla funzione di costruzione per una determinata istanza di oggetto. | Object | |
| contentMouseX : Number [sola lettura]
Returns the x position of the mouse, in the content coordinate system. | UIComponent | |
| contentMouseY : Number [sola lettura]
Returns the y position of the mouse, in the content coordinate system. | UIComponent | |
| contextMenu : NativeMenu
Specifica il menu di scelta rapida associato all'oggetto. | InteractiveObject | |
| currentState : String
The current view state of the component. | UIComponent | |
| cursorManager : ICursorManager [sola lettura]
Gets the CursorManager that controls the cursor for this component
and its peers. | UIComponent | |
| 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 [override]
Specifies whether the UIComponent object receives doubleClick events. | UIComponent | |
| dropTarget : DisplayObject [sola lettura]
Specifica l'oggetto di visualizzazione sopra il quale viene trascinato lo sprite o sul quale viene rilasciato. | 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
Un array indicizzato che contiene ogni oggetto filtro attualmente associato all'oggetto di visualizzazione. | 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
Specifica se l'oggetto visualizza un rettangolo di attivazione. | InteractiveObject | |
| graphics : Graphics [sola lettura]
Specifica l'oggetto Graphics che appartiene a questo oggetto Sprite, in cui possono essere eseguiti i comandi di disegno vettoriale. | Sprite | |
| gutters : Rectangle
The distance between the axisRenderer
and the sides of the surrounding chart. | AxisRenderer | ||
| hasFocusableChildren : Boolean
A flag that indicates whether child objects can receive focus. | UIComponent | |
| hasLayoutMatrix3D : Boolean [sola lettura]
Contains true if the element has 3D Matrix. | UIComponent | |
| height : Number [override]
Number that specifies the height of the component, in pixels,
in the parent's coordinates. | UIComponent | |
| heightLimit : Number
The maximum amount of space, in pixels,
that an axis renderer will take from a chart. | AxisRenderer | ||
| highlightElements : Boolean
Specifies wheter to highlight chart elements like Series on mouse rollover. | AxisRenderer | ||
| hitArea : Sprite
Definisce un altro sprite come area attiva di uno sprite. | Sprite | |
| horizontal : Boolean
true if the axis renderer
is being used as a horizontal axis. | AxisRenderer | ||
| 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 | |
| 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 [sola lettura]
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 [sola lettura]
Contains true when the element is in 3D. | UIComponent | |
| isDocument : Boolean [sola lettura]
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 | |
| labelFunction : Function
Called to format axis renderer values for display as labels. | AxisRenderer | ||
| labelRenderer : IFactory
A reference to the factory used to render the axis labels. | AxisRenderer | ||
| layoutMatrix3D : Matrix3D [sola scrittura]
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 | |
| length : Number [sola lettura]
Specifies the length of the axis, in screen coordinates. | AxisRenderer | ||
| loaderInfo : LoaderInfo [sola lettura]
Restituisce un oggetto LoaderInfo contenente informazioni sul caricamento del file al quale questo oggetto di visualizzazione appartiene. | DisplayObject | |
| maintainProjectionCenter : Boolean
When true, the component keeps its projection matrix centered on the
middle of its bounding box. | UIComponent | |
| mask : DisplayObject
L'oggetto di visualizzazione chiamante viene mascherato dall'oggetto mask specificato. | 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
Ottiene l’oggetto di metadati dell’istanza DisplayObject se i metadati sono stati memorizzati insieme all’istanza di questo DisplayObject nel file SWF mediante un tag PlaceObject4. | DisplayObject | |
| minHeight : Number
The minimum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| minorTicks : Array [sola lettura]
Contains an array that specifies where Flex
draws the minor tick marks along the axis. | AxisRenderer | ||
| minWidth : Number
The minimum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| moduleFactory : IFlexModuleFactory [override]
A module factory is used as context for using embedded fonts and for
finding the style manager that controls the styles for this
component. | AxisRenderer | ||
| mouseChildren : Boolean
Determina se gli elementi secondari dell'oggetto sono abilitati o meno per il mouse o per il dispositivo di input dell'utente. | DisplayObjectContainer | |
| mouseEnabled : Boolean
Specifica se questo oggetto riceve messaggi del mouse o di altri dispositivi di input dell'utente. | InteractiveObject | |
| mouseFocusEnabled : Boolean
Whether you can receive focus when clicked on. | UIComponent | |
| mouseX : Number [sola lettura]
Indica la coordinata x del mouse o la posizione del dispositivo di input dell'utente, espressa in pixel. | DisplayObject | |
| mouseY : Number [sola lettura]
Indica la coordinata y del mouse o la posizione del dispositivo di input dell'utente, espressa in pixel. | DisplayObject | |
| name : String
Indica il nome dell'istanza dell'oggetto DisplayObject. | DisplayObject | |
| needsSoftKeyboard : Boolean
Specifica se deve essere visualizzata una tastiera virtuale (una tastiera software a video) quando questa istanza InteractiveObject riceve lo stato di attivazione. | 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 [sola lettura]
The number of automation children this container has. | UIComponent | |
| numChildren : int [sola lettura]
Restituisce il numero di elementi secondari di questo oggetto. | DisplayObjectContainer | |
| opaqueBackground : Object
Specifica se l'oggetto di visualizzazione è opaco con un determinato colore di sfondo. | DisplayObject | |
| otherAxes : Array [sola scrittura]
An Array of axes. | AxisRenderer | ||
| owner : DisplayObjectContainer
The owner of this IVisualElement object. | UIComponent | |
| parent : DisplayObjectContainer [override] [sola lettura]
The parent container or component for this component. | UIComponent | |
| parentApplication : Object [sola lettura]
A reference to the Application object that contains this UIComponent
instance. | UIComponent | |
| parentDocument : Object [sola lettura]
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 | |
| placement : String
The side of the chart the axisRenderer will appear on. | AxisRenderer | ||
| 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 | |
| repeater : IRepeater [sola lettura]
A reference to the Repeater object
in the parent document that produced this UIComponent. | UIComponent | |
| repeaterIndex : int [sola lettura]
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 [sola lettura]
Nel caso di un oggetto di visualizzazione all'interno di un file SWF caricato, la proprietà principale è l'oggetto di visualizzazione più in alto nella porzione della struttura dell'elenco di visualizzazione rappresentata da quel file SWF. | DisplayObject | |
| rotation : Number [override]
Indica la rotazione dell'istanza DisplayObject, espressa in gradi, rispetto alla posizione originale. | UIComponent | |
| rotationX : Number [override]
Indicates the x-axis rotation of the DisplayObject instance, in degrees, from its original orientation
relative to the 3D parent container. | UIComponent | |
| rotationY : Number [override]
Indicates the y-axis rotation of the DisplayObject instance, in degrees, from its original orientation
relative to the 3D parent container. | UIComponent | |
| rotationZ : Number [override]
Indicates the z-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container. | UIComponent | |
| scale9Grid : Rectangle
La griglia di modifica in scala attualmente attiva. | DisplayObject | |
| scaleX : Number [override]
Number that specifies the horizontal scaling factor. | UIComponent | |
| scaleY : Number [override]
Number that specifies the vertical scaling factor. | UIComponent | |
| scaleZ : Number [override]
Number that specifies the scaling factor along the z axis. | UIComponent | |
| screen : Rectangle [sola lettura]
Returns an object that contains the size and position of the base
drawing surface for this object. | UIComponent | |
| scrollRect : Rectangle
I limiti del rettangolo di scorrimento dell'oggetto di visualizzazione. | DisplayObject | |
| showInAutomationHierarchy : Boolean
A flag that determines if an automation object
shows in the automation hierarchy. | UIComponent | |
| softKeyboard : String
Controlla l'aspetto della tastiera software. | InteractiveObject | |
| softKeyboardInputAreaOfInterest : Rectangle
Definisce l’area che deve rimanere visibile sullo schermo quando è visualizzata una tastiera virtuale (non disponibile in iOS). | InteractiveObject | |
| soundTransform : flash.media:SoundTransform
Controlla il suono nello sprite. | Sprite | |
| stage : Stage [sola lettura]
Lo stage dell'oggetto di visualizzazione. | 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 [sola lettura]
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
Determina se gli elementi secondari dell'oggetto sono abilitati per la tabulazione. | DisplayObjectContainer | |
| tabEnabled : Boolean
Specifica se questo oggetto è incluso nell'ordine di tabulazione. | 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
Specifica l'ordine di tabulazione degli oggetti in un file SWF. | InteractiveObject | |
| textSnapshot : flash.text:TextSnapshot [sola lettura]
Restituisce un oggetto TextSnapshot per questa istanza DisplayObjectContainer. | DisplayObjectContainer | |
| ticks : Array [sola lettura]
Contains an array that specifies where Flex
draws the tick marks along the axis. | AxisRenderer | ||
| titleRenderer : IFactory
A reference to the factory used to render the axis title. | AxisRenderer | ||
| 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 [override]
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
Un valore booleano che indica se viene visualizzato un cursore a forma di mano quando il puntatore passa sopra uno sprite in cui la proprietà buttonMode è impostata su 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 [override]
Whether or not the display object is visible. | UIComponent | |
| width : Number [override]
Number that specifies the width of the component, in pixels,
in the parent's coordinates. | UIComponent | |
| x : Number [override]
Number that specifies the component's horizontal position,
in pixels, within its parent container. | UIComponent | |
| y : Number [override]
Number that specifies the component's vertical position,
in pixels, within its parent container. | UIComponent | |
| z : Number [override]
Indicates the z coordinate position along the z-axis of the DisplayObject
instance relative to the 3D parent container. | UIComponent | |
Proprietà protette
| Proprietà | Definito da | ||
|---|---|---|---|
| chart : ChartBase [sola lettura]
The base chart for this AxisRenderer. | AxisRenderer | ||
| currentCSSState : String [sola lettura]
The state to be used when matching CSS pseudo-selectors. | UIComponent | |
| hasComplexLayoutMatrix : Boolean [sola lettura]
Returns true if the UIComponent has any non-translation (x,y) transform properties. | UIComponent | |
| resourceManager : IResourceManager [sola lettura]
A reference to the object which manages
all of the application's localized resources. | UIComponent | |
| unscaledHeight : Number [sola lettura]
A convenience method for determining the unscaled height
of the component. | UIComponent | |
| unscaledWidth : Number [sola lettura]
A convenience method for determining the unscaled width
of the component
All of a component's drawing and child layout should be done
within a bounding rectangle of this width, which is also passed
as an argument to updateDisplayList(). | UIComponent | |
Metodi pubblici
| Metodo | Definito da | ||
|---|---|---|---|
Constructor. | AxisRenderer | ||
|
Aggiunge un'istanza secondaria DisplayObject a questa istanza DisplayObjectContainer. | DisplayObjectContainer | |
|
Aggiunge un'istanza secondaria DisplayObject a questa istanza DisplayObjectContainer. | DisplayObjectContainer | |
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra un oggetto listener di eventi con un oggetto EventDispatcher, in modo che il listener riceva la notifica di un evento. | EventDispatcher | |
|
Adds a non-visual style client to this component instance. | UIComponent | |
Adjusts its layout to accomodate the gutters passed in. | AxisRenderer | ||
|
Indica se le restrizioni di sicurezza possono determinare l'omissione di eventuali oggetti di visualizzazione dall'elenco restituito dalla chiamata al metodo DisplayObjectContainer.getObjectsUnderPoint() con il punto specificato. | DisplayObjectContainer | |
|
Queues a function to be called later. | UIComponent | |
Called by the chart to indicate
when its current transition state has changed. | AxisRenderer | ||
|
Deletes a style property from this component instance. | UIComponent | |
|
Determina se l'oggetto di visualizzazione specificato è un elemento secondario dell'istanza DisplayObjectContainer oppure è l'istanza stessa. | 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 | |
|
Deletes the id reference to this IUIComponent object
on its parent document object. | UIComponent | |
|
Returns a UITextFormat object corresponding to the text styles
for this UIComponent. | UIComponent | |
| [override]
Dispatches an event into the event flow. | UIComponent | |
|
Shows or hides the focus indicator around this component. | UIComponent | |
| 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 | |
|
Executes all the bindings for which the UIComponent object is the destination. | UIComponent | |
|
Called after printing is complete. | UIComponent | |
|
Provides the automation object at the specified index. | UIComponent | |
|
Provides the automation object list . | UIComponent | |
|
Restituisce un rettangolo che definisce l'area dell'oggetto di visualizzazione relativa al sistema di coordinate dell'oggetto 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 | |
|
Restituisce l'istanza dell'oggetto di visualizzazione secondario che si trova in corrispondenza della posizione di indice specificata. | DisplayObjectContainer | |
|
Restituisce l'oggetto di visualizzazione secondario al quale corrisponde il nome specificato. | DisplayObjectContainer | |
|
Restituisce la posizione di indice di un'istanza DisplayObject secondaria. | 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 | |
|
Restituisce un array di oggetti che si trovano sotto il punto specificato e sono elementi secondari (di uno o più livelli inferiori) di questa istanza DisplayObjectContainer. | DisplayObjectContainer | |
|
Returns the element's preferred height. | UIComponent | |
|
Returns the element's preferred width. | UIComponent | |
|
Restituisce un rettangolo che definisce i bordi dell'oggetto di visualizzazione in base al sistema di coordinate definito dal parametro targetCoordinateSpace, esclusi gli eventuali tratti presenti sulle forme. | 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 | |
|
Converte le coordinate dello stage (globali) in quelle (locali) dell'oggetto di visualizzazione per l'oggetto Point. | DisplayObject | |
|
Converte un punto bidimensionale dalle coordinate dello stage (globali) in quelle (locali) di un oggetto di visualizzazione tridimensionale. | DisplayObject | |
|
Returns true if currentCSSState is not null. | UIComponent | |
|
Verifica se per l'oggetto EventDispatcher sono presenti listener registrati per un tipo specifico di evento. | EventDispatcher | |
|
Indica se per un oggetto è definita una proprietà specifica. | Object | |
|
Determines whether the specified state has been defined on this
UIComponent. | UIComponent | |
|
Valuta il riquadro di delimitazione dell'oggetto di visualizzazione per verificare se si sovrappone o si interseca con il riquadro di delimitazione dell'oggetto di visualizzazione obj. | DisplayObject | |
|
Valuta l'oggetto di visualizzazione per stabilire se si sovrappone o si interseca con il punto specificato dai parametri x e 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 | |
[override]
Marks a component so that its updateDisplayList()
method gets called during a later screen update. | AxisRenderer | ||
|
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 | |
[override]
Marks a component so that its measure()
method gets called during a later screen update. | AxisRenderer | ||
|
Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro. | Object | |
|
Converte un punto tridimensionale delle coordinate (locali) dell'oggetto di visualizzazione tridimensionale in un punto bidimensionale nelle coordinate dello stage (globali). | DisplayObject | |
|
Converts a Point object from local to content coordinates. | UIComponent | |
|
Converte le coordinate dell'oggetto di visualizzazione (locali) in quelle dello stage (globali) per l'oggetto Point. | DisplayObject | |
|
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 | |
[override]
Moves this object to the specified x and y coordinates. | AxisRenderer | ||
|
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 | |
|
Indica se la proprietà specificata esiste ed è enumerabile. | 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 | |
|
Rimuove l'istanza DisplayObject secondaria specificata dall'elenco degli elementi secondari dell'istanza DisplayObjectContainer. | DisplayObjectContainer | |
|
Rimuove un'istanza DisplayObject secondaria dalla posizione di indice specificata nell'elenco degli elementi secondari di DisplayObjectContainer. | DisplayObjectContainer | |
|
Rimuove tutte le istanze DisplayObject secondarie dall'elenco degli elementi secondari dell'istanza DisplayObjectContainer. | DisplayObjectContainer | |
|
Rimuove un listener dall'oggetto EventDispatcher. | EventDispatcher | |
|
Removes a non-visual style client from this component instance. | UIComponent | |
|
Replays the specified event. | UIComponent | |
|
Alza una tastiera virtuale. | InteractiveObject | |
|
Resolves a child by using the id provided. | UIComponent | |
| [statico]
Resumes the background processing of methods
queued by callLater(), after a call to
suspendBackgroundProcessing(). | UIComponent | |
[override]
Sets the actual size of this object. | AxisRenderer | ||
|
Cambia la posizione di un elemento secondario nel contenitore di oggetto di visualizzazione. | 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 | |
|
Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche. | Object | |
|
Sets a style property on this component instance. | UIComponent | |
|
Called when the visible property changes. | UIComponent | |
|
Consente all'utente di trascinare lo sprite specificato. | Sprite | |
|
Consente all'utente di trascinare lo sprite specificato su un dispositivo abilitato per il tocco. | Sprite | |
|
Interrompe in modo ricorsivo l’esecuzione della linea temporale di qualsiasi MovieClips che ha origine in questo oggetto. | DisplayObjectContainer | |
|
Termina il metodo startDrag(). | Sprite | |
|
Termina il metodo startTouchDrag(), utilizzato con i dispositivi abilitati per il tocco. | Sprite | |
|
Detects changes to style properties. | UIComponent | |
|
Flex calls the stylesInitialized() method when
the styles for a component are first initialized. | UIComponent | |
| [statico]
Blocks the background processing of methods
queued by callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | |
|
Scambia lo z-order (ordine di profondità) degli oggetti secondari specificati. | DisplayObjectContainer | |
|
Scambia lo z-order (ordine di profondità) degli oggetti secondari nelle due posizioni di indice specificate nell'elenco degli elementi secondari. | DisplayObjectContainer | |
|
Restituisce la rappresentazione in formato stringa di questo oggetto, formattato in base alle convenzioni specifiche per le versioni localizzate. | Object | |
| [override]
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 | |
|
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 | |
|
Restituisce il valore di base dell'oggetto specificato. | Object | |
|
Returns a box Matrix which can be passed to drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | |
|
Verifica se un listener di eventi è registrato con questo oggetto EventDispatcher o qualsiasi suo antenato per il tipo di evento specificato. | EventDispatcher | |
Metodi protetti
| Metodo | Definito da | ||
|---|---|---|---|
|
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 new object using a context
based on the embedded font being used. | UIComponent | |
|
Creates the object using a given moduleFactory. | UIComponent | |
|
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 | |
|
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 | |
[override]
Calculates the default size, and optionally the default minimum size,
of the component. | AxisRenderer | ||
|
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 | |
[override]
Draws the object and/or sizes and positions its children. | AxisRenderer | ||
Eventi
Stili
Gli stili sono di tipo comune oppure associati a un tema specifico. Se lo stile è comune, può essere utilizzato con qualunque tema. Se è associato a un tema specifico, può essere utilizzato solo se la vostra applicazione ne fa uso.
Stili comuni
| Stile | Descrizione | Definito da | ||
|---|---|---|---|---|
axisStroke | Tipo: mx.graphics.IStroke Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies the characteristics of the line for the axis. This style must be an instance of the Stroke class. | AxisRenderer | ||
axisTitleStyleName | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 The name of the CSS class selector to use when formatting the axis title. | AxisRenderer | ||
| Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 The vertical distance in pixels from the top edge of the content area to the control's baseline position. | UIComponent | ||
| Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 The vertical distance, in pixels, from the bottom edge of the component to the bottom edge of its parent container's content area. | UIComponent | ||
canDropLabels | Tipo: Boolean Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies whether the AxisRenderer should drop labels as necessary to lay out correctly. Set to Set to If you do not explicitly set this style, the AxisRenderer defaults to an appropriate value based on the type of axis being rendered. | AxisRenderer | ||
canStagger | Tipo: Boolean Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies whether to stagger labels on two label rows. Use this setting to minimize the space required for the labels. The default value is true, which staggers the labels.
| AxisRenderer | ||
color | Tipo: uint Formato: Color Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Color of text in the component, including the component label. Il valore predefinito è 0x0B333C. | AxisRenderer | ||
disabledColor | Tipo: uint Formato: Color Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Color of text in the component if it is disabled. Il valore predefinito è 0xAAB3B3. | AxisRenderer | ||
| Tipo: uint Formato: Color Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Color of the component highlight when validation fails. | UIComponent | ||
| Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Blend mode used by the focus rectangle. | UIComponent | ||
| Tipo: Class Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Skin used to draw the focus rectangle. | UIComponent | ||
| Tipo: Number Formato: Length Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Thickness, in pixels, of the focus rectangle outline. | UIComponent | ||
fontAntiAliasType | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Sets the antiAliasType property of internal TextFields. The possible values are
"normal" (flash.text.AntiAliasType.NORMAL)
and "advanced" (flash.text.AntiAliasType.ADVANCED).
The default value is This style has no effect for system fonts. This style applies to all the text in a TextField subcontrol; you can't apply it to some characters and not others. Il valore predefinito è "advanced".Elementi API correlati | AxisRenderer | ||
fontFamily | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Name of the font to use. Unlike in a full CSS implementation, comma-separated lists are not supported. You can use any font family name. If you specify a generic font name, it is converted to an appropriate device font. Il valore predefinito è "Verdana". | AxisRenderer | ||
fontGridFitType | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Sets the gridFitType property of internal TextFields that represent text in Flex controls.
The possible values are "none" (flash.text.GridFitType.NONE),
"pixel" (flash.text.GridFitType.PIXEL),
and "subpixel" (flash.text.GridFitType.SUBPIXEL).
This property only applies when you are using an embedded FlashType font
and the This style has no effect for system fonts. This style applies to all the text in a TextField subcontrol; you can't apply it to some characters and not others. Il valore predefinito è "pixel".Elementi API correlati | AxisRenderer | ||
fontSharpness | Tipo: Number Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Sets the sharpness property of internal TextFields that represent text in Flex controls.
This property specifies the sharpness of the glyph edges. The possible values are Numbers
from -400 through 400.
This property only applies when you are using an embedded FlashType font
and the This style has no effect for system fonts. This style applies to all the text in a TextField subcontrol; you can't apply it to some characters and not others. Il valore predefinito è 0.Elementi API correlati | AxisRenderer | ||
fontSize | Tipo: Number Formato: Length Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Height of the text, in pixels. The default value is 10 for all controls except the ColorPicker control. For the ColorPicker control, the default value is 11. | AxisRenderer | ||
fontStyle | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Determines whether the text is italic font. Recognized values are "normal" and "italic".
Il valore predefinito è "normal". | AxisRenderer | ||
fontThickness | Tipo: Number Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Sets the thickness property of internal TextFields that represent text in Flex controls.
This property specifies the thickness of the glyph edges.
The possible values are Numbers from -200 to 200.
This property only applies when you are using an embedded FlashType font
and the This style has no effect on system fonts. This style applies to all the text in a TextField subcontrol; you can't apply it to some characters and not others. Il valore predefinito è 0.Elementi API correlati | AxisRenderer | ||
fontWeight | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Determines whether the text is boldface. Recognized values are "normal" and "bold".
For LegendItem, the default is "bold".
Il valore predefinito è "normal". | AxisRenderer | ||
| Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 The horizontal distance in pixels from the center of the component's content area to the center of the component. | UIComponent | ||
| Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4.5 Versioni runtime: Flash10, AIR 2.5 The primary interaction mode for this component. | UIComponent | ||
kerning | Tipo: Boolean Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 A Boolean value that indicates whether kerning is enabled ( true) or disabled (false).
Kerning adjusts the gap between certain character pairs
to improve readability, and should be used only when necessary,
such as with headings in large fonts.
Kerning is supported for embedded FlashType fonts only.
Certain fonts, such as Verdana, and monospaced fonts,
such as Courier New, do not support kerning.
Il valore predefinito è false. | AxisRenderer | ||
labelAlign | Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies the alignment of label with respect to the position of the value it points to. Il valore predefinito è center. | AxisRenderer | ||
labelClass | Tipo: Class Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10.2, AIR 2.0 The class that is used by this component to render labels. It can be set to either the mx.controls.Label class or the spark.components.Label class. Il valore predefinito è spark.components.Label. | AxisRenderer | ||
labelGap | Tipo: Number Formato: Length Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies the gap between the end of the tick marks and the top of the labels, in pixels. Il valore predefinito è 3. | AxisRenderer | ||
labelRotation | Tipo: Number Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies the label rotation. If the labels are rendered with device fonts, the labels are always drawn horizontally. If this style is any negative value, the AxisRenderer determines an optimal angle to render the labels in the smallest area without overlapping. | AxisRenderer | ||
| Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4.1 Versioni runtime: Flash10, AIR 1.5 Specifies the desired layout direction of a component. | UIComponent | ||
| Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 The horizontal distance, in pixels, from the left edge of the component to the left edge of its parent container's content area. | UIComponent | ||
letterSpacing | Tipo: Number Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 The number of additional pixels to appear between each character. A positive value increases the character spacing beyond the normal spacing, while a negative value decreases it. Il valore predefinito è 0. | AxisRenderer | ||
minorTickLength | Tipo: Number Formato: Length Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies the length of the minor tick marks on the axis, in pixels. Il valore predefinito è 0. | AxisRenderer | ||
minorTickPlacement | Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies where to draw the minor tick marks. Options are:
| AxisRenderer | ||
minorTickStroke | Tipo: mx.graphics.IStroke Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies the characteristics of the minor tick marks on the axis. This style must be an instance of the Stroke class. | AxisRenderer | ||
| Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 The horizontal distance, in pixels, from the right edge of the component to the right edge of its parent container's content area. | UIComponent | ||
| Tipo: Boolean Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4.5 Versioni runtime: Flash10, AIR 1.5 Show the error border or skin when this component is invalid | UIComponent | ||
| Tipo: Boolean Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4.5 Versioni runtime: Flash10, AIR 1.5 Show the error tip when this component is invalid and the user rolls over it | UIComponent | ||
showLabels | Tipo: Boolean Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies whether labels should appear along the axis. Il valore predefinito è true. | AxisRenderer | ||
showLine | Tipo: Boolean Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies whether to display the axis. Il valore predefinito è true. | AxisRenderer | ||
textAlign | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Alignment of text within a container. Possible values are "left", "right",
or "center".
The default value for most controls is | AxisRenderer | ||
textDecoration | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Determines whether the text is underlined. Possible values are "none" and "underline".
Il valore predefinito è "none". | AxisRenderer | ||
textIndent | Tipo: Number Formato: Length Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Offset of first line of text from the left side of the container, in pixels. Il valore predefinito è 0. | AxisRenderer | ||
tickLength | Tipo: Number Formato: Length Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies the length of the tick marks on the axis, in pixels. Il valore predefinito è 3. | AxisRenderer | ||
tickPlacement | Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies where to draw the tick marks. Options are:
| AxisRenderer | ||
tickStroke | Tipo: mx.graphics.IStroke Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies the characteristics of the tick marks on the axis. This style must be an instance of the Stroke class. | AxisRenderer | ||
| Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 The vertical distance, in pixels, from the top edge of the component to the top edge of its parent container's content area. | UIComponent | ||
verticalAxisTitleAlignment | Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Specifies how vertical axis title is to be rendered. flippedVertical renders the title top to bottom
vertical renders the title bottom to top
Il valore predefinito è flippedVertical. | AxisRenderer | ||
| Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 The vertical distance in pixels from the center of the component's content area to the center of the component. | UIComponent | ||
Stili tema Spark
Stili tema Halo
Effetti
Costanti pubbliche
Descrizione delle proprietà
axis | proprietà |
axis:IAxis| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The axis object associated with this renderer. This property is managed by the enclosing chart, and could be explicitly set if multiple axes renderers are used.
Implementazione
public function get axis():IAxis public function set axis(value:IAxis):voidchart | proprietà |
gutters | proprietà |
gutters:Rectangle| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The distance between the axisRenderer and the sides of the surrounding chart. This property is assigned automatically by the chart, and should not be assigned directly.
Implementazione
public function get gutters():Rectangle public function set gutters(value:Rectangle):voidheightLimit | proprietà |
heightLimit:Number| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The maximum amount of space, in pixels, that an axis renderer will take from a chart. Axis Renderers by default will take up as much space in the chart as necessary to render all of their labels at full size. If heightLimit is set, an AxisRenderer will resort to reducing the labels in size in order to guarantee the total size of the axis is less than heightLimit.
Implementazione
public function get heightLimit():Number public function set heightLimit(value:Number):voidhighlightElements | proprietà |
highlightElements:Boolean| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Specifies wheter to highlight chart elements like Series on mouse rollover.
Implementazione
public function get highlightElements():Boolean public function set highlightElements(value:Boolean):voidhorizontal | proprietà |
horizontal:Boolean| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
true if the axis renderer
is being used as a horizontal axis.
This property is managed by the enclosing CartesianChart,
and should not be set directly.
Implementazione
public function get horizontal():Boolean public function set horizontal(value:Boolean):voidlabelFunction | proprietà |
labelFunction:Function| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Called to format axis renderer values for display as labels.
A labelFunction has the following signature:
function labelFunction(axisRenderer:IAxisRenderer, label:String):String { ... }
Implementazione
public function get labelFunction():Function public function set labelFunction(value:Function):voidlabelRenderer | proprietà |
labelRenderer:IFactory| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
A reference to the factory used to render the axis labels. This type must implement the IDataRenderer and IFlexDisplayObject interfaces.
The AxisRenderer will create one instance of this class for each label on the axis. The labelRenderer's data property is assigned an AxisLabel object containing the value and label to be rendered.
Implementazione
public function get labelRenderer():IFactory public function set labelRenderer(value:IFactory):voidlength | proprietà |
length:Number [sola lettura] | Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Specifies the length of the axis, in screen coordinates. The default length depends on a number of factors, including the size of the chart, the size of the labels, how the AxisRenderer chooses to lay out labels, and any requirements imposed by other portions of the chart.
Implementazione
public function get length():NumberminorTicks | proprietà |
minorTicks:Array [sola lettura] | Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Contains an array that specifies where Flex draws the minor tick marks along the axis. Each array element contains a value between 0 and 1.
Implementazione
public function get minorTicks():ArraymoduleFactory | proprietà |
moduleFactory:IFlexModuleFactory[override] | Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
A module factory is used as context for using embedded fonts and for finding the style manager that controls the styles for this component.
Implementazione
override public function get moduleFactory():IFlexModuleFactory override public function set moduleFactory(value:IFlexModuleFactory):voidotherAxes | proprietà |
placement | proprietà |
placement:String| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The side of the chart the axisRenderer will appear on.
Legal values are "left" and "right"
for vertical axis renderers and "top"
and "bottom" for horizontal axis renderers.
By default, primary axes are placed on the left and top,
and secondary axes are placed on the right and bottom.
CartesianCharts automatically guarantee that secondary axes
are placed opposite primary axes; if you explicitly place
a primary vertical axis on the right, for example,
the secondary vertical axis is swapped to the left.
Implementazione
public function get placement():String public function set placement(value:String):voidticks | proprietà |
ticks:Array [sola lettura] | Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Contains an array that specifies where Flex draws the tick marks along the axis. Each array element contains a value between 0 and 1.
Implementazione
public function get ticks():ArraytitleRenderer | proprietà |
titleRenderer:IFactory| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
A reference to the factory used to render the axis title. This type must extend UIComponent and implement the IDataRenderer and IFlexDisplayObject interfaces.
The AxisRenderer will create an instance of this class for title of the axis. The titleRenderer's data property is assigned the title to be rendered.
Implementazione
public function get titleRenderer():IFactory public function set titleRenderer(value:IFactory):voidDescrizione della funzione di costruzione
AxisRenderer | () | Funzione di costruzione |
public function AxisRenderer()| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Constructor.
Descrizione dei metodi
adjustGutters | () | metodo |
public function adjustGutters(workingGutters:Rectangle, adjustable:Object):Rectangle| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Adjusts its layout to accomodate the gutters passed in. This method is called by the enclosing chart to determine the size of the gutters and the corresponding data area. This method provides the AxisRenderer with an opportunity to calculate layout based on the new gutters, and to adjust them if necessary. If a given gutter is adjustable, an axis renderer can optionally adjust the gutters inward (make the gutter larger) but not outward (make the gutter smaller).
Parametri
workingGutters:Rectangle — Defines the gutters to adjust.
| |
adjustable:Object — Consists of four Boolean properties
(left=true/false, top=true/false, right=true/false,
and bottom=true/false) that indicate whether the axis renderer
can optionally adjust each of the gutters further.
|
Rectangle — A rectangle that defines the dimensions of the gutters, including the
adjustments.
|
chartStateChanged | () | metodo |
public function chartStateChanged(oldState:uint, newState:uint):void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Called by the chart to indicate when its current transition state has changed.
Parametri
oldState:uint — A number representing the old state.
| |
newState:uint — A number representing the new state.
|
invalidateDisplayList | () | metodo |
override public function invalidateDisplayList():void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | 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.
invalidateSize | () | metodo |
override public function invalidateSize():void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Marks a component so that its measure()
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 text and font size, it would be wasteful to update the text immediately after you change it and then update the size when it gets set. It is more efficient to change both properties and then render the text with its new size once.
Invalidation methods rarely get called. In general, setting a property on a component automatically calls the appropriate invalidation method.
measure | () | metodo |
override protected function measure():void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Calculates the default size, and optionally the default minimum size, of the component. 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
measure() method when the component is added to a container
using the addChild() method, and when the component's
invalidateSize() method is called.
When you set a specific height and width of a component,
Flex does not call the measure() method,
even if you explicitly call the invalidateSize() method.
That is, Flex only calls the measure() method if
the explicitWidth property or the explicitHeight
property of the component is NaN.
In your override of this method, you must set the
measuredWidth and measuredHeight properties
to define the default size.
You can optionally set the measuredMinWidth and
measuredMinHeight properties to define the default
minimum size.
Most components calculate these values based on the content they are displaying, and from the properties that affect content display. A few components simply have hard-coded default values.
The conceptual point of measure() is for the component to provide
its own natural or intrinsic size as a default. Therefore, the
measuredWidth and measuredHeight properties
should be determined by factors such as:
- The amount of text the component needs to display.
- The styles, such as
fontSize, for that text. - The size of a JPEG image that the component displays.
- The measured or explicit sizes of the component's children.
- Any borders, margins, and gaps.
In some cases, there is no intrinsic way to determine default values.
For example, a simple GreenCircle component might simply set
measuredWidth = 100 and measuredHeight = 100 in its measure() method to
provide a reasonable default size. In other cases, such as a TextArea,
an appropriate computation (such as finding the right width and height
that would just display all the text and have the aspect ratio of a Golden Rectangle)
might be too time-consuming to be worthwhile.
The default implementation of measure()
sets measuredWidth, measuredHeight,
measuredMinWidth, and measuredMinHeight
to 0.
move | () | metodo |
override public function move(x:Number, y:Number):void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Moves this object to the specified x and y coordinates.
Parametri
x:Number — The new x-position for this object.
| |
y:Number — The new y-position for this object.
|
setActualSize | () | metodo |
override public function setActualSize(w:Number, h:Number):void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Sets the actual size of this object.
This method is mainly for use in implementing the
updateDisplayList() method, which is where
you compute this object's actual size based on
its explicit size, parent-relative (percent) size,
and measured size.
You then apply this actual size to the object
by calling setActualSize().
In other situations, you should be setting properties
such as width, height,
percentWidth, or percentHeight
rather than calling this method.
Parametri
w:Number — The new width for this object.
| |
h:Number — The new height for this object.
|
updateDisplayList | () | metodo |
override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | 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.
Parametri
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.
| |
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.
|
HLOCChartExample.mxml
<?xml version="1.0"?>
<!-- Simple example to demonstrate the HLOCChart control. -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
[Bindable]
private var stockDataAC:ArrayCollection = new ArrayCollection( [
{ Date: "25-Jul", Open: 40.55, High: 40.75, Low: 40.24, Close:40.31},
{ Date: "26-Jul", Open: 40.15, High: 40.78, Low: 39.97, Close:40.34},
{ Date: "27-Jul", Open: 40.38, High: 40.66, Low: 40, Close:40.63},
{ Date: "28-Jul", Open: 40.49, High: 40.99, Low: 40.3, Close:40.98},
{ Date: "29-Jul", Open: 40.13, High: 40.4, Low: 39.65, Close:39.95},
{ Date: "1-Aug", Open: 39.00, High: 39.50, Low: 38.7, Close:38.6},
{ Date: "2-Aug", Open: 38.68, High: 39.34, Low: 37.75, Close:38.84},
{ Date: "3-Aug", Open: 38.76, High: 38.76, Low: 38.03, Close:38.12},
{ Date: "4-Aug", Open: 37.98, High: 37.98, Low: 36.56, Close:36.69},
{ Date: "5-Aug", Open: 36.61, High: 37, Low: 36.48, Close:36.86} ]);
]]>
</fx:Script>
<fx:Declarations>
<!-- Define custom Stroke for the wick and ticks. -->
<mx:SolidColorStroke id="s1" color="0x000000" weight="5" joints="bevel" caps="square"/>
</fx:Declarations>
<mx:Panel title="HLOCChart Control Example" height="100%" width="100%">
<mx:HLOCChart id="hlocchart" height="100%" width="100%"
paddingRight="5" paddingLeft="5"
showDataTips="true" dataProvider="{stockDataAC}">
<mx:verticalAxis>
<mx:LinearAxis id="vaxis" baseAtZero="false" title="Price"/>
</mx:verticalAxis>
<mx:horizontalAxis>
<mx:CategoryAxis id="haxis" categoryField="Date" title="Date"/>
</mx:horizontalAxis>
<mx:horizontalAxisRenderers>
<mx:AxisRenderer axis="{haxis}" canDropLabels="true"/>
</mx:horizontalAxisRenderers>
<mx:series>
<mx:HLOCSeries
openField="Open"
highField="High"
lowField="Low"
closeField="Close"
stroke="{s1}"
openTickStroke="{s1}"
closeTickStroke="{s1}"
openTickLength="7"
closeTickLength="7"
/>
</mx:series>
</mx:HLOCChart>
</mx:Panel>
</s:Application>
Tue Jun 12 2018, 02:44 PM Z