| Package | mx.charts |
| Class | public class CandlestickChart |
| Inheritance | CandlestickChart  CartesianChart ChartBase UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
A CandlestickChart control expects its series property
to contain an array of CandlestickSeries objects.
Hide MXML Syntax
Show MXML Syntax<mx:CandlestickChart> tag inherits all the properties
of its parent classes and adds the following properties:
<mx:CandlestickChart
Styles
columnWidthRatio=".65"
maxColumnWidth="No default"
/>
See also
| Method | Defined By | ||
|---|---|---|---|
|
Constructor.
| CandlestickChart | ||
 |
Adds a child DisplayObject instance to this DisplayObjectContainer instance.
| DisplayObjectContainer | |
|
Adds a child DisplayObject instance to this DisplayObjectContainer
instance.
| DisplayObjectContainer | |
|
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 | |
|
Queues a function to be called later.
| UIComponent | |
|
Deletes a style property from this component instance.
| UIComponent | |
|
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 | |
|
| UIComponent | |
|
| UIComponent | |
|
| CartesianChart | |
|
| UIComponent | |
|
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 | |
|
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 the data bindings into this UIComponent object.
| UIComponent | |
|
Returns an Array of HitData objects that describe
the nearest data point to the coordinates passed to the method.
| ChartBase | |
|
Called after printing is complete.
| UIComponent | |
|
| UIComponent | |
|
Retrieves the Axis instance for a particular dimension of the chart.
| ChartBase | |
|
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 | |
|
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 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 | |
|
Retrieves axis instance for a particular secondary dimension
of the chart.
| CartesianChart | |
|
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 | |
|
Indicates whether an object has a specified property defined.
| Object | |
|
Informs the chart that the underlying data being displayed in the chart
has been changed.
| ChartBase | |
|
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 | |
|
Initializes the internal structure of this component.
| UIComponent | |
|
Initializes various properties which keep track of repeated instances
of this component.
| UIComponent | |
|
Marks a component so that its updateDisplayList()
method gets called during a later screen update.
| UIComponent | |
|
Marks a component so that its commitProperties()
method gets called during a later screen update.
| UIComponent | |
|
Triggers a redraw of the chart.
| ChartBase | |
|
Marks a component so that its measure()
method gets called during a later screen update.
| UIComponent | |
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter.
| Object | |
|
Dispatches a new LegendDataChanged event.
| ChartBase | |
|
Converts a Point object from local to content coordinates.
| UIComponent | |
|
| CartesianChart | |
|
Converts the point object from the display object's (local) coordinates to the
Stage (global) coordinates.
| DisplayObject | |
|
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 | |
|
Called by Flex when a UIComponent object is added to or removed from a parent.
| UIComponent | |
|
Prepares an IFlexDisplayObject for printing.
| UIComponent | |
|
Indicates whether the specified property exists and is enumerable.
| 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, 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 | |
|
| UIComponent | |
|
| UIComponent | |
|
[static]
Resumes the background processing of methods
queued by callLater(), after a call to
suspendBackgroundProcessing().
| UIComponent | |
|
| ChartBase | |
|
Assigns an axis instance to a particular dimension of the chart.
| ChartBase | |
|
Changes the position of an existing child in the display object container.
| DisplayObjectContainer | |
|
Set the current state.
| UIComponent | |
|
Sets the focus to this component.
| UIComponent | |
|
Sets the availability of a dynamic property for loop operations.
| Object | |
|
Assigns an axis instance to a particular secondary dimension
of the chart.
| CartesianChart | |
|
Sets a style property on this component instance.
| UIComponent | |
|
Called when the visible property changes.
| UIComponent | |
|
Lets the user drag the specified sprite.
| Sprite | |
|
Ends the startDrag() method.
| Sprite | |
|
| CartesianChart | |
|
Flex calls the stylesInitialized() method when
the styles for a component are first initialized.
| UIComponent | |
|
[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 | |
|
| 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 | |
|
| UIComponent | |
|
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 | |
| Style | Description | Defined By | ||
|---|---|---|---|---|
| Type: String CSS Inheritance: yes The name of the CSS class selector to use when formatting titles on the axes. | CartesianChart | ||
| 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: Array CSS Inheritance: no Contains a list of Strings, each corresponding to a CSS type selector to be used as the default CSS style for a series. | ChartBase | ||
| Type: uint Format: Color CSS Inheritance: yes Color of text in the component, including the component label. | ChartBase | ||
|
columnWidthRatio
| Type: Number CSS Inheritance: no Specifies a ratio of how wide to draw the candlesticks relative to the horizontal axis's category widths, as a percentage in the range of 0 to 1. A value of 1 uses the entire space, while a value of 0.6 uses 60% of the column's available space. The actual candlestick width used is the smaller of the columnWidthRatio property and the
maxColumnWidth property.
Multiple candlestick series divide this space proportionally.
The default value is 0.65.
| CandlestickChart | ||
| Type: mx.graphics.IStroke CSS Inheritance: no The Stroke to use to render the callout line from the data tip target to the tip. | ChartBase | ||
| Type: Class CSS Inheritance: no Specifies the class to use to render data tips. | ChartBase | ||
| Type: uint Format: Color CSS Inheritance: yes Color of the component highlight when validation fails. | UIComponent | ||
| Type: mx.graphics.IFill CSS Inheritance: no Specifies the fill style used for the chart background. | ChartBase | ||
| 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 | ||
| Type: String CSS Inheritance: yes Name of the font to use. | ChartBase | ||
| Type: Number Format: Length CSS Inheritance: yes Height of the text in pixels. | ChartBase | ||
| Type: String CSS Inheritance: yes Determines whether the text is italic font. | ChartBase | ||
| Type: String CSS Inheritance: yes Determines whether the text is boldface. | ChartBase | ||
| Type: String CSS Inheritance: no The class selector that defines the style properties for the default grid lines. | CartesianChart | ||
| Type: Number Format: Length CSS Inheritance: no The size of the region, in pixels, between the bottom of the chart data area and the bottom of the chart control. | CartesianChart | ||
| Type: Number Format: Length CSS Inheritance: no The size of the region, in pixels, between the left of the chart data area and the left of the chart control. | CartesianChart | ||
| Type: Number Format: Length CSS Inheritance: no The size of the region, in pixels, between the right side of the chart data area and the outside of the chart control. | CartesianChart | ||
| Type: Number Format: Length CSS Inheritance: no The size of the region, in pixels, between the top of the chart data area and the top of the chart control. | CartesianChart | ||
| Type: String CSS Inheritance: no The class selector that defines the style properties for the horizontal axis. | CartesianChart | ||
| 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 | ||
| 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 | ||
|
maxColumnWidth
| Type: Number Format: Length CSS Inheritance: no Specifies how wide to draw the candlesticks, in pixels. The actual column width used is the smaller of this property and the columnWidthRatio property.
Multiple candlestick series divide this space proportionally.
| CandlestickChart | ||
| Type: int CSS Inheritance: no Specifies the maximum number of datatips a chart will show. | ChartBase | ||
| Type: Number Format: Length CSS Inheritance: no Specifies the number of pixels between the chart's bottom border and its content area. | ChartBase | ||
| Type: Number Format: Length CSS Inheritance: no Number of pixels between the container's left border and the left edge of its content area. | ChartBase | ||
| Type: Number Format: Length CSS Inheritance: no Number of pixels between the container's right border and the right edge of its content area. | ChartBase | ||
| Type: Number Format: Length CSS Inheritance: no Specifies the number of pixels between the chart's top border and its content area. | ChartBase | ||
| 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 | ||
| Type: String CSS Inheritance: no The class selector that defines the style properties for the second horizontal axis. | CartesianChart | ||
| Type: String CSS Inheritance: no The class selector that defines the style properties for the second vertical axis. | CartesianChart | ||
| Type: Boolean CSS Inheritance: no Specifies whether to show targets over the datapoints when showDataTips is set to true. | ChartBase | ||
| Type: String CSS Inheritance: yes Alignment of text within a container. | CartesianChart | ||
| Type: String CSS Inheritance: no Determines whether the text is underlined. | ChartBase | ||
| 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: String CSS Inheritance: no The class selector that defines the style properties for the vertical axis. | CartesianChart | ||
| 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 | ||
| CandlestickChart | () | Constructor |
public function CandlestickChart()
Constructor.
<?xml version="1.0"?>
<!-- Simple example to demonstrate the CandlestickChart control. -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
[Bindable]
private var expensesAC:ArrayCollection = new ArrayCollection( [
{ Date: "25-Jul", Open: 40.75, High: 40.75, Low: 40.24, Close:40.31},
{ Date: "26-Jul", Open: 39.98, 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} ]);
]]>
</mx:Script>
<mx:Panel title="CandlestickChart Control Example" height="100%" width="100%">
<mx:CandlestickChart id="candlestickchart" height="100%" width="100%"
paddingRight="5" paddingLeft="5"
showDataTips="true"
dataProvider="{expensesAC}">
<mx:verticalAxis>
<mx:LinearAxis baseAtZero="false" />
</mx:verticalAxis>
<mx:horizontalAxis>
<mx:CategoryAxis categoryField="Date" title="Date"/>
</mx:horizontalAxis>
<mx:horizontalAxisRenderer>
<mx:AxisRenderer canDropLabels="true"/>
</mx:horizontalAxisRenderer>
<mx:series>
<mx:CandlestickSeries openField="Open" highField="High"
lowField="Low" closeField="Close"/>
</mx:series>
</mx:CandlestickChart>
</mx:Panel>
</mx:Application>
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Current page: http://livedocs.adobe.com/livecycle/es/sdkHelp/common/langref/mx/charts/CandlestickChart.html