| Package | mx.charts.series |
| Class | public class AreaSeries |
| Inheritance | AreaSeries  Series ChartElement DualStyleObject UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
| Implements | IStackable |
Hide MXML Syntax
The <mx:AreaSeries> tag inherits all the properties
of its parent classes and adds the following properties:
Show MXML Syntax
<mx:AreaSeries
Properties
minField="null"
stacker="No default"
stackTotals="No default"
xField="null"
yField="null"
Styles
areaFill="IFill"
areaRenderer="areaRenderer"
areaStroke="Stroke"
fill="IFill; no default"
form="segment|curve|horizontal|reverseStep|step|vertical"
itemRenderer="itemRenderer"
legendMarkerRenderer="Defaults to series's itemRenderer"
radius="4"
stroke="IStroke; no default"
/>
See also
| Property | Defined by | ||
|---|---|---|---|
 | accessibilityProperties : AccessibilityProperties
The current accessibility options for this display object.
| DisplayObject | |
| alpha : Number
Indicates the alpha transparency value of the object specified.
| DisplayObject | |
| automationDelegate : Object
The delegate object that handles the automation-related functionality.
| UIComponent | |
| automationName : String
Name that can be used as an identifier for this object.
| UIComponent | |
| automationTabularData : Object
An implementation of the
IAutomationTabularData interface, which
can be used to retrieve the data. | UIComponent | |
| automationValue : Array
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 | |
| baselinePosition : Number
Determines the baseline y-coordinate
of the first line of text of the component.
| UIComponent | |
| blendMode : String
A value from the BlendMode class that specifies which blend mode to use.
| DisplayObject | |
| buttonMode : Boolean
Specifies the button mode of this sprite.
| Sprite | |
| cacheAsBitmap : Boolean
If set to
true, Flash Player caches an internal bitmap representation of the
display object. | DisplayObject | |
| cacheHeuristic : Boolean
Used by Flex to suggest bitmap caching for the object.
| UIComponent | |
| cachePolicy : String
Specifies the bitmap caching policy for this object.
| UIComponent | |
| chartDataProvider : Object
The data provider assigned to the enclosing chart.
| ChartElement | |
| className : String
The name of this instance's class, such as
"Button". | UIComponent | |
| constructor : Object
A reference to the class object or constructor function for a given object instance.
| Object | |
| contentMouseX : Number
Returns the x position of the mouse, in the content coordinate system.
| UIComponent | |
| contentMouseY : Number
Returns the y position of the mouse, in the content coordinate system.
| UIComponent | |
| contextMenu : ContextMenu
Specifies the context menu associated with this object.
| InteractiveObject | |
| currentState : String
The current view state of the component.
| UIComponent | |
| dataProvider : Object
A data provider assigned to the this specific element.
| ChartElement | |
| dataTransform : DataTransform
The data dataTransform the element is associated with.
| Series | |
| descriptor : UIComponentDescriptor
Reference to the UIComponentDescriptor, if any, that was used
by the
createComponentFromDescriptor() method to create this
UIComponent instance. | UIComponent | |
| displayName : String
The name of the series, for display to the user.
| Series | |
| document : Object
A reference to the document object associated with this UIComponent.
| UIComponent | |
| doubleClickEnabled : Boolean
Specifies whether the UIComponent object receives
doubleClick events. | UIComponent | |
| dropTarget : DisplayObject
Specifies the display object over which the sprite is being dragged, or on
which the sprite was dropped.
| Sprite | |
| enabled : Boolean
Whether the component can accept user interaction.
| UIComponent | |
| errorString : String
The text that will be 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
Number that specifies the maximum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitMaxWidth : Number
Number that specifies the maximum width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitMinHeight : Number
Number that specifies the minimum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitMinWidth : Number
Number that specifies the minimum width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitWidth : Number
Number that specifies the explicit width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| filterData : Boolean
This property is
true if the series filters its data
before displaying. | Series | |
| filters : Array
An indexed array that contains each filter object currently associated with the display object.
| DisplayObject | |
| focusEnabled : Boolean
Indicates whether the component can receive focus when clicked on.
| 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
Specifies whether this object displays a focus rectangle.
| InteractiveObject | |
| graphics : Graphics
Specifies the Graphics object that belongs to this sprite where vector
drawing commands can occur.
| Sprite | |
| height : Number
Number that specifies the height of the component, in pixels,
in the parent's coordinates.
| UIComponent | |
| hitArea : Sprite
Designates another sprite to serve as the hit area for a sprite.
| Sprite | |
| 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
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 | |
| interactive : Boolean
Determines whether DataTips appear when users interact
with chart data on the screen.
| Series | |
| internalStyleName : Object
The name of a class selector this instance inherits values from.
| DualStyleObject | |
| isDocument : Boolean
Determines whether this UIComponent instance is a document object,
that is, whether it is at the top of the hierarchy of a Flex
application, MXML component, or ActionScript component.
| UIComponent | |
| isPopUp : Boolean
Set to
true by the PopUpManager to indicate
that component has been popped up. | UIComponent | |
| labelContainer : Sprite
The DisplayObject that displays labels rendered by this element.
| ChartElement | |
| legendData : Array
An Array of LegendData instances that describe the items
that should show up in a legend representing this series.
| Series | |
| loaderInfo : LoaderInfo
Returns a LoaderInfo object containing information about loading the file
to which this display object belongs.
| DisplayObject | |
| mask : DisplayObject
The calling display object is masked by the specified
mask object. | DisplayObject | |
| maxHeight : Number
Number that specifies the maximum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| maxWidth : Number
Number that specifies the maximum width of the component,
in pixels, in the component's coordinates.
| 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 | |
| minField : String
Specifies the field of the dataProvider that determines the bottom boundary of the area.
| AreaSeries | ||
| minHeight : Number
Number that specifies the minimum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| minWidth : Number
Number that specifies the minimum width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| moduleFactory : IFlexModuleFactory | UIComponent | |
| mouseChildren : Boolean
Determines whether or not the children of the object are mouse enabled.
| DisplayObjectContainer | |
| mouseEnabled : Boolean
Specifies whether this object receives mouse messages.
| InteractiveObject | |
| mouseFocusEnabled : Boolean
Whether you can receive focus when clicked on.
| UIComponent | |
| mouseX : Number
Indicates the x coordinate of the mouse position, in pixels.
| DisplayObject | |
| mouseY : Number
Indicates the y coordinate of the mouse position, in pixels.
| DisplayObject | |
| name : String
Indicates the instance name of the DisplayObject.
| DisplayObject | |
| 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
The number of automation children this container has.
| UIComponent | |
| numChildren : int
Returns the number of children of this object.
| DisplayObjectContainer | |
| opaqueBackground : Object
Specifies whether the display object is opaque with a certain background color.
| DisplayObject | |
| owner : DisplayObjectContainer
The owner of this UIComponent.
| UIComponent | |
| parent : DisplayObjectContainer
The parent container or component for this component.
| UIComponent | |
| parentApplication : Object
A reference to the Application object that contains this UIComponent
instance.
| UIComponent | |
| parentDocument : Object
A reference to the parent document object for this UIComponent.
| UIComponent | |
| percentHeight : Number
Number that specifies the height of a component as a percentage
of its parent's size.
| UIComponent | |
| percentWidth : Number
Number that specifies the width of a component as a percentage
of its parent's size.
| UIComponent | |
| processedDescriptors : Boolean
Set to
true after immediate or deferred child creation,
depending on which one happens. | UIComponent | |
| prototype : Object
[static]
A reference to the prototype object of a class or function object.
| Object | |
| repeater : IRepeater
A reference to the Repeater object
in the parent document that produced this UIComponent.
| UIComponent | |
| repeaterIndex : int
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 | |
| root : DisplayObject
For a display object in a loaded SWF file, the
root property is the
top-most display object in the portion of the display list's tree structure represented by that SWF file. | DisplayObject | |
| rotation : Number
Indicates the rotation of the DisplayObject instance, in degrees, from its original orientation.
| DisplayObject | |
| scale9Grid : Rectangle
The current scaling grid that is in effect.
| DisplayObject | |
| scaleX : Number
Number that specifies the horizontal scaling factor.
| UIComponent | |
| scaleY : Number
Number that specifies the vertical scaling percentage.
| UIComponent | |
| screen : Rectangle
Returns an object that contains the size and position of the base
drawing surface for this object.
| UIComponent | |
| scrollRect : Rectangle
The scroll rectangle bounds of the display object.
| DisplayObject | |
| showInAutomationHierarchy : Boolean
A flag that determines if an automation object
shows in the automation hierarchy.
| UIComponent | |
| sortOnXField : Boolean
Requests the line datapoints be sorted from left to right
before rendering.
| AreaSeries | ||
| soundTransform : SoundTransform
Controls sound within this sprite.
| Sprite | |
| stacker : StackedSeries
The StackedSeries associated with this AreaSeries.
| AreaSeries | ||
| stackTotals : Dictionary
[write-only]
The stack totals for the series.
| AreaSeries | ||
| stage : Stage
The Stage of the display object.
| 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 | |
| styleName : Object
The class style used by this component.
| UIComponent | |
| systemManager : ISystemManager
Returns the SystemManager object used by this component.
| UIComponent | |
| tabChildren : Boolean
Determines whether the children of the object are tab enabled.
| DisplayObjectContainer | |
| tabEnabled : Boolean
Specifies whether this object is in the tab order.
| InteractiveObject | |
| tabIndex : int
Specifies the tab ordering of objects in a SWF file.
| InteractiveObject | |
| textSnapshot : TextSnapshot
Returns a TextSnapshot object for this DisplayObjectContainer instance.
| DisplayObjectContainer | |
| toolTip : String
Text to display in the ToolTip.
| UIComponent | |
| transform : Transform
An object with properties pertaining to a display object's matrix, color transform, and pixel bounds.
| DisplayObject | |
| transitionRenderData : Object
A render data structure passed in by a running transtion.
| Series | |
| 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
A Boolean value that indicates whether the pointing hand (hand cursor) appears when the mouse rolls
over a sprite in which the
buttonMode property is set to true. | Sprite | |
| validationSubField : String
Used by a validator to associate a subfield with this component.
| UIComponent | |
| visible : Boolean
Controls the visibility of this UIComponent.
| UIComponent | |
| width : Number
Number that specifies the width of the component, in pixels,
in the parent's coordinates.
| UIComponent | |
| x : Number
Number that specifies the component's horizontal position,
in pixels, within its parent container.
| UIComponent | |
| xField : String
Specifies the field of the data provider that determines the position of the data
points on the horizontal axis.
| AreaSeries | ||
| y : Number
Number that specifies the component's vertical position,
in pixels, within its parent container.
| UIComponent | |
| yField : String
Specifies the field of the data provider that determines the position of the data point on the vertical axis.
| AreaSeries | ||
| Property | Defined by | ||
|---|---|---|---|
| chart : ChartBase
Refers to the chart component containing this element.
| ChartElement | |
| cursor : IViewCursor
Each ChartElement carries a cursor associated with their dataProvider
for their own internal use.
| ChartElement | |
| itemType : Class
[read-only]
The subtype of ChartItem used by this series to represent individual items.
| AreaSeries | ||
| renderData : Object
Stores the information necessary to render this series.
| Series | |
| renderDataType : Class
[read-only]
The subtype of ChartRenderData used by this series to store all data necessary to render.
| AreaSeries | ||
| unscaledHeight : Number
A convenience method for determining the unscaled height
of the component
All of a component's drawing and child layout should be done
within a bounding rectangle of this height, which is also passed
as an argument to
updateDisplayList(). | UIComponent | |
| unscaledWidth : Number
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 | |
| Method | Defined by | ||
|---|---|---|---|
|
Constructor.
| AreaSeries | ||
|
Adds a child DisplayObject after the end of this child list.
| ChartElement | |
|
Adds a child DisplayObject instance to this DisplayObjectContainer
instance.
| ChartElement | |
|
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener
receives notification of an event.
| EventDispatcher | |
|
Indicates whether the security restrictions
would cause any display objects to be omitted from the list returned by calling
the
DisplayObjectContainer.getObjectsUnderPoint() method
with the specified point point. | DisplayObjectContainer | |
|
Called by the SeriesInterpolate effect to initiate an interpolation.
| Series | |
|
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.
| Series | |
|
clearStyle(styleProp:String):void
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 | |
|
Determines whether the specified display object is a child of the DisplayObjectContainer instance or
the instance itself.
| 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 | |
|
createReferenceOnParentDocument(parentDocument:IFlexDisplayObject):void
Creates an
id reference to this IUIComponent object
on its parent document object. | UIComponent | |
|
deleteReferenceOnParentDocument(parentDocument:IFlexDisplayObject):void
Deletes the
id reference to this IUIComponent object
on its parent document object. | UIComponent | |
|
Called by the governing DataTransform to obtain a description
of the data represented by this IChartElement.
| ChartElement | |
|
Returns a UITextFormat object corresponding to the text styles
for this UIComponent.
| UIComponent | |
| UIComponent | ||
|
Shows or hides the focus indicator around this component.
| UIComponent | |
|
drawRoundRect(x:Number, y:Number, width:Number, height:Number, cornerRadius:Object = null, color:Object = null, alpha:Object = null, gradientMatrix:Matrix = null, gradientType:String = "linear", gradientRatios:Array = null, hole:Object = null):void
Programatically draws a rectangle into this skin's Graphics object.
| UIComponent | |
|
effectFinished(effectInst:EffectInstance):void
Called by the effect instance when it stops playing on the component.
| UIComponent | |
|
effectStarted(effectInst:EffectInstance):void
Called by the effect instance when it starts playing on the component.
| UIComponent | |
|
endEffectsStarted():void
Ends all currently playing effects on the component.
| UIComponent | |
|
endInterpolation(interpolationData:Object):void
Called by the SeriesInterpolate effect to end an interpolation.
| Series | |
|
executeBindings(recurse:Boolean = false):void
Executes the data bindings into this UIComponent object.
| UIComponent | |
|
Finds the closest data point represented by the element
under the given coordinates.
| ChartElement | |
|
Called after printing is complete.
| UIComponent | |
|
Provides the automation object at the specified index.
| UIComponent | |
|
Returns a rectangle that defines the area of the display object relative to the coordinate system
of the
targetCoordinateSpace object. | DisplayObject | |
|
Returns the child display object instance that exists at the specified index.
| DisplayObjectContainer | |
|
Returns the child display object that exists with the specified name.
| DisplayObjectContainer | |
|
Returns the index position of a
child DisplayObject instance. | DisplayObjectContainer | |
|
Finds the type selectors for this UIComponent instance.
| UIComponent | |
|
getElementBounds(renderData:Object):void
Fills in the
elementBounds, bounds,
and visibleBounds properties of a renderData
structure generated by this series. | Series | |
|
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 an array of objects that lie under the specified point and are children
(or grandchildren, and so on) of this DisplayObjectContainer instance.
| DisplayObjectContainer | |
|
Returns a rectangle that defines the boundary of the display object,
based on the coordinate system defined by the
targetCoordinateSpace
parameter, excluding any strokes on shapes. | DisplayObject | |
|
Returns a copy of the data needed to represent this series's data.
| Series | |
|
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 | |
|
Converts the
point object from the Stage (global) coordinates
to the display object's (local) coordinates. | DisplayObject | |
|
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event.
| EventDispatcher | |
|
Evaluates the display object to see if it overlaps or intersects with the
obj display object. | DisplayObject | |
|
Evaluates the display object to see if it overlaps or intersects with the
point specified by the
x and y parameters. | DisplayObject | |
|
Returns a box Matrix which can be passed to the
drawRoundRect() method
as the rot parameter when drawing a horizontal gradient. | UIComponent | |
|
initialize():void
Initializes the internal structure of this component.
| UIComponent | |
|
initializeRepeaterArrays(parent:IRepeaterClient):void
Initializes various properties which keep track of repeated instances
of this component.
| UIComponent | |
|
Called by the SeriesInterpolate effect to advance an interpolation.
| Series | |
|
invalidateDisplayList():void
Marks a component so that its
updateDisplayList()
method gets called during a later screen update. | UIComponent | |
|
invalidateProperties():void
Marks a component so that its
commitProperties()
method gets called during a later screen update. | UIComponent | |
|
invalidateSize():void
Marks a component so that its
measure()
method gets called during a later screen update. | UIComponent | |
|
Converts a
Point object from local to content coordinates. | UIComponent | |
|
Converts the
point object from the display object's (local) coordinates to the
Stage (global) coordinates. | DisplayObject | |
|
mappingChanged():void
Called when the mapping of one or more associated axes changes.
| ChartElement | |
|
Measures the specified HTML text, which may 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 using a UITextFormat
determined by the styles of this UIComponent.
| UIComponent | |
|
Moves the component to a specified position within its parent.
| UIComponent | |
|
Propagate style changes to the children.
| UIComponent | |
|
Returns
true if the chain of owner properties
points from child to this UIComponent. | UIComponent | |
|
parentChanged(p:DisplayObjectContainer):void
Called by Flex when a UIComponent object is added to or removed from a parent.
| UIComponent | |
|
Prepares an IFlexDisplayObject for printing.
| UIComponent | |
|
regenerateStyleCache(recursive:Boolean):void
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 | |
|
registerEffects(effects:Array):void
For each effect event, register the EffectManager
as one of the event listeners.
| UIComponent | |
|
Removes the specified
child DisplayObject instance from the child list of the DisplayObjectContainer instance. | DisplayObjectContainer | |
|
Removes a child DisplayObject from the specified
index position in the child list of
the DisplayObjectContainer. | DisplayObjectContainer | |
|
Removes a listener from the EventDispatcher object.
| EventDispatcher | |
|
Replays the specified event.
| UIComponent | |
|
Resolves a child by using the id provided.
| UIComponent | |
|
resumeBackgroundProcessing():void
[static]
Resumes the background processing of methods
queued by
callLater(), after a call to
suspendBackgroundProcessing(). | UIComponent | |
|
Sets the actual size of this object.
| Series | |
|
Changes the position of an existing child in the display object container.
| DisplayObjectContainer | |
|
Set the current state.
| UIComponent | |
|
setFocus():void
Sets the focus to this component.
| UIComponent | |
|
Sets the availability of a dynamic property for loop operations.
| Object | |
|
Sets a style property on this component instance.
| UIComponent | |
|
Called when the
visible property changes. | UIComponent | |
|
Stacks the series.
| AreaSeries | ||
|
Lets the user drag the specified sprite.
| Sprite | |
|
stopDrag():void
Ends the
startDrag() method. | Sprite | |
|
styleChanged(styleProp:String):void
Detects changes to style properties.
| UIComponent | |
|
stylesInitialized():void
Calls the
legendDataChanged() method. | Series | |
|
suspendBackgroundProcessing():void
[static]
Blocks the background processing of methods
queued by
callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | |
|
Swaps the z-order (front-to-back order) of the two specified child objects.
| DisplayObjectContainer | |
|
Swaps the z-order (front-to-back order) of the child objects at the two specified index positions in the
child list.
| DisplayObjectContainer | |
|
Returns a string indicating the location of this object
within the hierarchy of DisplayObjects in the Application.
| FlexSprite | |
|
validateDisplayList():void
Validates the position and size of children and draws other
visuals.
| UIComponent | |
|
validateNow():void
Validate and update the properties and layout of this object
and redraw it, if necessary.
| UIComponent | |
|
validateProperties():void
Used by layout logic to validate the properties of a component
by calling the
commitProperties() method. | UIComponent | |
|
validateSize(recursive:Boolean = false):void
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 | |
|
validationResultHandler(event:ValidationResultEvent):void
Handles both the
valid and invalid events from a
validator assigned to this component. | UIComponent | |
|
Returns the primitive value of the specified object.
| Object | |
|
Returns a box Matrix which can be passed to
drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | |
|
Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type.
| EventDispatcher | |
| Method | Defined by | ||
|---|---|---|---|
|
adjustFocusRect(obj:DisplayObject = null):void
Adjust the focus rectangle.
| UIComponent | |
|
Customizes the item renderer instances used to represent the chart.
| AreaSeries | ||
|
attachOverlay():void
This is an internal method used by the Flex framework
to support the Dissolve effect.
| UIComponent | |
|
Caches the values stored in the
measureName property
from the original dataProvider items in the chart item's
fieldName property. | Series | |
|
Caches the values stored in the
measureName property
from the original dataProvider items in the chart item's
fieldName property. | Series | |
|
Caches the values stored in the
measureName property
from the original dataProvider items in the chart item's
fieldName property. | Series | |
|
childrenCreated():void
Performs any final processing after child objects are created.
| UIComponent | |
|
commitProperties():void
Processes the properties set on the component.
| UIComponent | |
|
createChildren():void
Create child objects of the component.
| UIComponent | |
|
Creates a unique id to represent the a dataPoint
for comparison purposes.
| ChartElement | |
|
dataChanged():void
Indicates the underlying data represented by the element has changed.
| ChartElement | |
|
Extracts the minimum value, maximum value, and, optionally,
the minimum interval from an array of ChartItems.
| Series | |
|
extractMinMax(cache:Array, measureName:String, desc:DataDescription, calculateInterval:Boolean = false):void
Extracts the minimum value, maximum value, and, optionally,
the minimum interval from an array of ChartItems.
| Series | |
|
focusInHandler(event:FocusEvent):void
The event handler called when a UIComponent object gets focus.
| UIComponent | |
|
focusOutHandler(event:FocusEvent):void
The event handler called when a UIComponent object loses focus.
| UIComponent | |
|
getMissingInterpolationValues(sourceProps:Object, srcCache:Array, destProps:Object, destCache:Array, index:Number, customData:Object):void
Fills in missing values in an interpolation structure.
| Series | |
|
initializationComplete():void
Finalizes the initialization of this component.
| UIComponent | |
|
initializeAccessibility():void
Initializes this component's accessibility code.
| UIComponent | |
|
initializeInterpolationData(srcCache:Array, dstCache:Array, iProps:Object, cacheType:Class = null, customData:Object = null):Object
Helper function for Series to implement the interpolation effect.
| Series | |
|
invalidateData(invalid:Boolean = true):void
Informs the series that the underlying data
in the dataProvider has changed.
| AreaSeries | ||
|
invalidateFilter(invalid:Boolean = true):void
Informs the series that the filter of the data against the axes
has changed and must be recalculated.
| Series | |
|
invalidateMapping(invalid:Boolean = true):void
Informs the series that the mapping of the data into numeric values
has changed and must be recalculated.
| AreaSeries | ||
|
invalidateTransform(invalid:Boolean = true):void
Informs the series that the transform the data to screen coordinates
has changed and must be recalculated.
| Series | |
|
invalidateTransitions():void
Informs the series that a significant change has occured
in the display of data.
| Series | |
|
Typically overridden by components containing UITextField objects,
where the UITextField object gets focus.
| UIComponent | |
|
keyDownHandler(event:KeyboardEvent):void
The event handler called for a
keyDown event. | UIComponent | |
|
keyUpHandler(event:KeyboardEvent):void
The event handler called for a
keyUp event. | UIComponent | |
|
legendDataChanged():void
Updates the Legend items when the series display name changes
by dispatching a new LegendDataChanged event.
| Series | |
|
measure():void
Calculates the default size, and optionally the default minimum size,
of the component.
| UIComponent | |
|
processNewDataProvider(value:Object):void
Called when a new dataProvider is assigned to the element.
| ChartElement | |
|
Removes any item from the provided cache whose
field
property is NaN. | Series | |
|
updateData():void
This method is called when the underlying data that the series represents
has changed and needs to be reloaded out of the data provider.
| Series | |
|
Draws the object and/or sizes and positions its children.
| Series | |
|
updateFilter():void
This method is called when the underlying data the series represents
needs to be filtered against the ranges represented by the axes
of the associated DataTransform.
| Series | |
|
updateMapping():void
This method is called when the underlying data the series represents
needs to be mapped to numeric representations.
| Series | |
|
updateTransform():void
This method is called when the underlying data the series represents
needs to be transformed from data to screen values
by the axes of the associated DataTransform.
| Series | |
|
validateData():void
Calls the series's
updateData() and
updateMapping() functions, if necessary. | Series | |
|
validateTransform():void
Calls the series's
updateFilter() and
updateTransform() functions, if necessary. | Series | |
| Style | Description | Defined by | ||
|---|---|---|---|---|
|
areaFill
| Type: mx.graphics.IFill CSS Inheritance: no Sets the fill for the area. You can specify either an object implementing the IFill interface, or a number representing a solid color value. You can also specify a solid fill using CSS. | AreaSeries | ||
|
areaRenderer
| Type: mx.core.IFactory CSS Inheritance: no The class that the series uses to represent the filled area on the chart. This class is instantiated once per series. Classes used as areaRenderers should implement the IFlexDisplayObject, ISimpleStyleClient, and IDataRenderer interfaces. The data property is assigned the AreaSeriesRenderData that describes the area data. | AreaSeries | ||
|
areaStroke
| Type: mx.graphics.IStroke CSS Inheritance: no Sets the line style for the area. You use a Stroke object to define the stroke. You can specify the itemRenderer in MXML or using styles. | AreaSeries | ||
| Type: Number Format: Length CSS Inheritance: no The vertical distance in pixels from the lower edge of the component to the lower edge of its parent container. | UIComponent | ||
| Type: uint Format: Color CSS Inheritance: yes Color of the component highlight when validation fails. | UIComponent | ||
|
fill
| Type: mx.graphics.IFill CSS Inheritance: no Sets the fill for this data series. You can specify either an object implementing the IFill interface, or a number representing a solid color value. You can also specify a solid fill using CSS. | AreaSeries | ||
| Type: String CSS Inheritance: no Blend mode used by the focus rectangle. | UIComponent | ||
| Type: Class CSS Inheritance: no Skin used to draw the focus rectangle. | UIComponent | ||
| Type: Number Format: Length CSS Inheritance: no Thickness, in pixels, of the focus rectangle outline. | UIComponent | ||
|
form
| Type: String CSS Inheritance: no Specifies the boundary type for the area. Possible values are:
segment. | AreaSeries | ||
| Type: Number Format: Length CSS Inheritance: no The horizontal distance in pixels from the center of the component's parent container to the center of the component. | UIComponent | ||
|
itemRenderer
| Type: mx.core.IFactory CSS Inheritance: no A factory that represents the class the series will use to represent individual items on the chart. This class is instantiated once for each element in the chart. Classes used as an itemRenderer should implement the IFlexDisplayObject, ISimpleStyleClient, and IDataRenderer interfaces. The data property is assigned the
chartItem that the skin instance renders.
| AreaSeries | ||
| Type: Number Format: Length CSS Inheritance: no The horizontal distance in pixels from the left edge of the component's parent container to the left edge of the component. | UIComponent | ||
|
legendMarkerRenderer
| Type: mx.core.IFactory CSS Inheritance: no The class that the series uses to render the series's marker in any associated legends. If this style is null, most series default to
using their itemRenderer as a legend marker skin instead. Classes used as legend markers should implement the IFlexDisplayObject interface, and optionally the ISimpleStyleClient and IDataRenderer interfaces.
If the class used as a legend marker implements the IDataRenderer interface, the data property is assigned a LegendData instance.
| AreaSeries | ||
|
radius
| Type: Number Format: Length CSS Inheritance: no Specifies the radius, in pixels, of the chart elements for the data points. This property only applies if you specify an itemRenderer property.
You can specify the itemRenderer in MXML or using styles.
The default value is 4. | AreaSeries | ||
| Type: Number Format: Length CSS Inheritance: no The horizontal distance in pixels from the right edge of the component to the right edge of its parent container. | UIComponent | ||
|
stroke
| Type: mx.graphics.IStroke CSS Inheritance: no Sets the stroke style for this data series. You must specify a Stroke object to define the stroke. | AreaSeries | ||
| Type: uint Format: Color CSS Inheritance: yes Theme color of a component. | UIComponent | ||
| Type: Number Format: Length CSS Inheritance: no The vertical distance in pixels from the top edge of the component's parent container to the top edge of the component. | UIComponent | ||
| Type: Number Format: Length CSS Inheritance: no The vertical distance in pixels from the center of the component's parent container to the center of the component. | UIComponent | ||
| itemType | property |
itemType:Class [read-only]The subtype of ChartItem used by this series to represent individual items. Subclasses can override and return a more specialized class if they need to store additional information in the items
Implementation protected function get itemType():Class
| minField | property |
minField:String [read-write]
Specifies the field of the dataProvider that determines the bottom boundary of the area.
If null, the area is based at the range minimum (or maximum, if the field value is negative).
The default value is null.
public function get minField():String
public function set minField(value:String):void
| renderDataType | property |
renderDataType:Class [read-only]The subtype of ChartRenderData used by this series to store all data necessary to render. Subclasses can override and return a more specialized class if they need to store additional information for rendering.
Implementation protected function get renderDataType():Class
| sortOnXField | property |
sortOnXField:Boolean [read-write]Requests the line datapoints be sorted from left to right before rendering.
By default, the LineSeries renders points from left to right.
Set this property to false to render the items
in the order they appear in the data provider.
The default value is true.
public function get sortOnXField():Boolean
public function set sortOnXField(value:Boolean):void
| stacker | property |
stacker:StackedSeries [read-write]The StackedSeries associated with this AreaSeries. The stacker manages the series's stacking behavior.
Implementation public function get stacker():StackedSeries
public function set stacker(value:StackedSeries):void
| stackTotals | property |
stackTotals:Dictionary [write-only]The stack totals for the series.
Implementation public function set stackTotals(value:Dictionary):void
| xField | property |
xField:String [read-write]
Specifies the field of the data provider that determines the position of the data
points on the horizontal axis. If null, the
data points are rendered in the order they appear in the data provider.
The default value is null.
public function get xField():String
public function set xField(value:String):void
| yField | property |
yField:String [read-write]
Specifies the field of the data provider that determines the position of the data point on the vertical axis.
If null, the AreaSeries assumes the dataProvider
is an Array of numbers, and uses the numbers as values for the data points.
The default value is null.
public function get yField():String
public function set yField(value:String):void
| AreaSeries | () | constructor |
public function AreaSeries()Constructor.
| applyItemRendererProperties | () | method |
protected function applyItemRendererProperties(instance:DisplayObject, cache:InstanceCache):voidCustomizes the item renderer instances used to represent the chart. This method is called automatically whenever a new item renderer is needed while the chart is being rendered. You can override this method to add your own customization as necessary.
Parametersinstance:DisplayObject — instance The new item renderer instance that is being created.
|
|
cache:InstanceCache — cache The InstanceCache that is used to manage the item renderer instances.
|
| invalidateData | () | method |
protected override function invalidateData(invalid:Boolean = true):void
Informs the series that the underlying data
in the dataProvider has changed.
This function triggers calls to the updateData(),
updateMapping(), updateFilter(),
and updateTransform() methods on the next call
to the commitProperties() method.
If any data effects are assigned to any elements of the chart,
this method also triggers the show and hide effects.
invalid:Boolean (default = true) |
| invalidateMapping | () | method |
protected override function invalidateMapping(invalid:Boolean = true):void
Informs the series that the mapping of the data into numeric values
has changed and must be recalculated.
Calling this function triggers calls to the updateMapping(),
updateFilter(), and updateTransform() methods
on the next call to the commitProperties() method.
If any data effects are assigned to any elements of the chart,
this method also triggers the show and hide effects.
invalid:Boolean (default = true) |
| stack | () | method |
public function stack(stackedXValueDictionary:Dictionary, previousElement:IStackable):Number
Stacks the series. Normally, a series implements the updateData() method
to load its data out of the data provider. But a stacking series performs special
operations because its values are not necessarily stored in its data provider.
Its values are whatever is stored in its data provider, summed with the values
that are loaded by the object it stacks on top of.
A custom stacking series should implement the stack() method by loading its
data out of its data provider, adding it to the base values stored in the dictionary
to get the real values it should render with, and replacing the values in the dictionary
with its new, summed values.
stackedXValueDictionary:Dictionary — Contains the base values that the series should stack
on top of. The keys in the dictionary are the y values, and the values are the x values.
|
|
previousElement:IStackable — The previous element in the stack. If, for example, the element
is of the same type, you can use access to this property to avoid duplicate effort when
rendering.
|
Number —
The maximum value in the newly stacked series.
|
<?xml version="1.0"?>
<!-- Simple example to demonstrate the LineChart and AreaChart controls. -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
[Bindable]
private var expensesAC:ArrayCollection = new ArrayCollection( [
{ Month: "Jan", Profit: 2000, Expenses: 1500, Amount: 450 },
{ Month: "Feb", Profit: 1000, Expenses: 200, Amount: 600 },
{ Month: "Mar", Profit: 1500, Expenses: 500, Amount: 300 },
{ Month: "Apr", Profit: 1800, Expenses: 1200, Amount: 900 },
{ Month: "May", Profit: 2400, Expenses: 575, Amount: 500 } ]);
]]>
</mx:Script>
<mx:Panel title="LineChart and AreaChart Controls Example"
height="100%" width="100%" layout="horizontal">
<mx:LineChart id="linechart" height="100%" width="45%"
paddingLeft="5" paddingRight="5"
showDataTips="true" dataProvider="{expensesAC}">
<mx:horizontalAxis>
<mx:CategoryAxis categoryField="Month"/>
</mx:horizontalAxis>
<mx:series>
<mx:LineSeries yField="Profit" form="curve" displayName="Profit"/>
<mx:LineSeries yField="Expenses" form="curve" displayName="Expenses"/>
<mx:LineSeries yField="Amount" form="curve" displayName="Amount"/>
</mx:series>
</mx:LineChart>
<mx:Legend dataProvider="{linechart}"/>
<mx:AreaChart id="Areachart" height="100%" width="45%"
paddingLeft="5" paddingRight="5"
showDataTips="true" dataProvider="{expensesAC}">
<mx:horizontalAxis>
<mx:CategoryAxis categoryField="Month"/>
</mx:horizontalAxis>
<mx:series>
<mx:AreaSeries yField="Profit" form="curve" displayName="Profit"/>
<mx:AreaSeries yField="Expenses" form="curve" displayName="Expenses"/>
<mx:AreaSeries yField="Amount" form="curve" displayName="Amount"/>
</mx:series>
</mx:AreaChart>
<mx:Legend dataProvider="{Areachart}"/>
</mx:Panel>
</mx:Application>
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Current page: http://livedocs.adobe.com/apollo/1.0/aslr/mx/charts/series/AreaSeries.html