패키지 | spark.primitives |
클래스 | public class Ellipse |
상속 | Ellipse FilledElement StrokedElement GraphicElement EventDispatcher Object |
언어 버전: | ActionScript 3.0 |
제품 버전: | Flex 4 |
런타임 버전: | Flash Player 10, AIR 1.5 |
Graphics.drawEllipse()
method.
기타 예제
관련 API 요소
메서드 | 정의 주체 | ||
---|---|---|---|
Ellipse()
Constructor. | Ellipse | ||
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
리스너에서 이벤트 알림을 받을 수 있도록 EventDispatcher 객체에 이벤트 리스너 객체를 등록합니다. | EventDispatcher | ||
Returns true if this IGraphicElement is compatible and can
share display objects with the next IGraphicElement
in the sequence. | GraphicElement | ||
Returns true if this IGraphicElement is compatible and can
share display objects with the previous IGraphicElement
in the sequence. | GraphicElement | ||
Creates a new DisplayObject where this IGraphicElement
is drawn. | GraphicElement | ||
이벤트를 이벤트 흐름으로 전달합니다. | EventDispatcher | ||
[재정의]
Returns the x coordinate of the element's bounds at the specified element size. | Ellipse | ||
[재정의]
Returns the y coordinate of the element's bounds at the specified element size. | Ellipse | ||
Returns the element's layout height. | GraphicElement | ||
Returns the element's layout width. | GraphicElement | ||
Returns the x coordinate that the element uses to draw on screen. | GraphicElement | ||
Returns the y coordinate that the element uses to draw on screen. | GraphicElement | ||
Returns the transform matrix that is used to calculate the component's
layout relative to its siblings. | GraphicElement | ||
Returns the layout transform Matrix3D for this element. | GraphicElement | ||
Returns the element's maximum height. | GraphicElement | ||
Returns the element's maximum width. | GraphicElement | ||
Returns the element's minimum height. | GraphicElement | ||
Returns the element's minimum width. | GraphicElement | ||
Returns the element's preferred height. | GraphicElement | ||
Returns the element's preferred width. | GraphicElement | ||
EventDispatcher 객체에 특정 유형의 이벤트에 대한 리스너가 등록되어 있는지 여부를 확인합니다. | EventDispatcher | ||
지정된 속성이 객체에 정의되어 있는지 여부를 나타냅니다. | Object | ||
Called automatically by the MXML compiler when the GraphicElement
is created using an MXML tag. | GraphicElement | ||
Calling this method results in a call to the elements's
validateDisplayList() method
before the display list is rendered. | GraphicElement | ||
An element must call this method when its layoutDirection changes or
when its parent's layoutDirection changes. | GraphicElement | ||
Calling this method results in a call to the elements's
validateProperties() method
before the display list is rendered. | GraphicElement | ||
Calling this method results in a call to the elements's
validateSize() method
before the display list is rendered. | GraphicElement | ||
Object 클래스의 인스턴스가 매개 변수로 지정된 객체의 프로토타입 체인에 있는지 여부를 나타냅니다. | Object | ||
Converts the point object from the object's (local) coordinates
to the Stage (global) coordinates. | GraphicElement | ||
Called by IGraphicElementContainer when an IGraphicElement
is added to or removed from the host component. | GraphicElement | ||
지정된 속성이 존재하고 열거 가능한지 여부를 나타냅니다. | Object | ||
EventDispatcher 객체에서 리스너를 제거합니다. | EventDispatcher | ||
setLayoutBoundsPosition(newBoundsX:Number, newBoundsY:Number, postLayoutTransform:Boolean = true):void
Sets the coordinates that the element uses to draw on screen. | GraphicElement | ||
Sets the layout size of the element. | GraphicElement | ||
Sets the transform Matrix that is used to calculate the component's layout
size and position relative to its siblings. | GraphicElement | ||
Sets the transform Matrix3D that is used to calculate the component's layout
size and position relative to its siblings. | GraphicElement | ||
루프 작업에서 동적 속성을 사용할 수 있는지 여부를 설정합니다. | Object | ||
Determines whether this element can draw itself to the
sharedDisplayObject of the sequence. | GraphicElement | ||
로캘별 규칙에 따라 서식이 지정된 이 객체의 문자열 표현을 반환합니다. | Object | ||
지정된 객체의 문자열 표현을 반환합니다. | Object | ||
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. | GraphicElement | ||
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. | GraphicElement | ||
Called by the IGraphicElementContainer to redraw this element
in its displayObject property. | GraphicElement | ||
Validates and updates the properties and layout of this object
by immediately calling validateProperties(),
validateSize(), and validateDisplayList(),
if necessary. | GraphicElement | ||
Used by layout logic to validate the properties of a component
by calling the commitProperties() method. | GraphicElement | ||
Called by the IGraphicElementContainer to validate the size of
this element. | GraphicElement | ||
지정된 객체의 프리미티브 값을 반환합니다. | Object | ||
이 EventDispatcher 객체 또는 조상 객체에 지정한 이벤트 유형에 대한 이벤트 리스너가 등록되어 있는지 여부를 확인합니다. | EventDispatcher |
메서드 | 정의 주체 | ||
---|---|---|---|
[재정의]
Set up the drawing for this element. | FilledElement | ||
Determines if the call to the measure() method can be skipped. | GraphicElement | ||
Processes the properties set on the element. | GraphicElement | ||
[재정의]
Draw the element. | Ellipse | ||
[재정의]
Finalize drawing for this element. | FilledElement | ||
Returns the amount of pixels occupied by the stroke on each side
of the element's bounds. | GraphicElement | ||
Utility method that notifies the host that this element has changed and needs
its layer to be updated. | GraphicElement | ||
Helper method to invalidate parent size and display list if
this object affects its layout (includeInLayout is true). | GraphicElement | ||
Calculates the default size of the element. | GraphicElement | ||
Used for the implementation of the ILayoutElement interface,
returns the explicit measured height pre-transform. | GraphicElement | ||
Used for the implementation of the ILayoutElement interface,
returns the explicit of measured width pre-transform. | GraphicElement | ||
Transform the element's size. | GraphicElement | ||
Transform the element's size. | GraphicElement | ||
[재정의]
Draws the element and/or sizes and positions its content. | StrokedElement |
Ellipse | () | 생성자 |
public function Ellipse()
언어 버전: | ActionScript 3.0 |
제품 버전: | Flex 4 |
런타임 버전: | Flash Player 10, AIR 1.5 |
Constructor.
draw | () | 메서드 |
override protected function draw(g:Graphics):void
언어 버전: | ActionScript 3.0 |
제품 버전: | Flex 4 |
런타임 버전: | Flash Player 10, AIR 1.5 |
Draw the element. This is the second of three steps taken during the drawing
process. Override this method to implement your drawing. The stroke
(and fill, if applicable) have been set in the beginDraw()
method.
Your override should only contain calls to drawing methods such as
moveTo()
, curveTo()
, and drawRect()
.
매개 변수
g:Graphics — The graphic element to draw.
|
getBoundsXAtSize | () | 메서드 |
override public function getBoundsXAtSize(width:Number, height:Number, postLayoutTransform:Boolean = true):Number
언어 버전: | ActionScript 3.0 |
제품 버전: | Flex 4 |
런타임 버전: | Flash Player 10, AIR 1.5 |
Returns the x coordinate of the element's bounds at the specified element size.
This method is typically used by layouts during a call to the
measure()
method to predict what
the element position will be, if the element is resized to particular dimensions.
매개 변수
width:Number — The element's bounds width, or NaN to use the preferred width.
| |
height:Number — The element's bounds height, or NaN to use the preferred height.
| |
postLayoutTransform:Boolean (default = true ) — When postLayoutTransform is true, the method returns
x coordinate of the element's bounding box top-left corner.
The bounding box is in element's parent coordinate space and is calculated
from the specified bounds size, layout position and layout transform matrix.
|
Number — The x coordinate of the element's bounds at the specified element size.
|
getBoundsYAtSize | () | 메서드 |
override public function getBoundsYAtSize(width:Number, height:Number, postLayoutTransform:Boolean = true):Number
언어 버전: | ActionScript 3.0 |
제품 버전: | Flex 4 |
런타임 버전: | Flash Player 10, AIR 1.5 |
Returns the y coordinate of the element's bounds at the specified element size.
This method is typically used by layouts during a call to
the measure()
to predict what
the element position will be, if the element is resized to particular dimensions.
매개 변수
width:Number — The element's bounds width, or NaN to use the preferred width.
| |
height:Number — The element's bounds height, or NaN to use the preferred height.
| |
postLayoutTransform:Boolean (default = true ) — When postLayoutTransform is true, the method returns
the y coordinate of the element's bounding box top-left corner.
The bounding box is in element's parent coordinate space and is calculated
from the specified bounds size, layout position and layout transform matrix.
|
Number — The y coordinate of the element's bounds at the specified element size.
|
<?xml version="1.0" encoding="utf-8"?> <!-- EllipseExample.mxml --> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark"> <s:Panel title="Ellipse Graphic Example" width="75%" height="75%" horizontalCenter="0" verticalCenter="0"> <s:Graphic horizontalCenter="0" verticalCenter="0"> <s:Ellipse height="100" width="250"> <s:stroke> <s:SolidColorStroke color="0x000000" weight="2"/> </s:stroke> <s:fill> <s:RadialGradient> <s:entries> <s:GradientEntry color="0x0056FF" ratio="0.00" alpha="0.5"/> <s:GradientEntry color="0x00CC99" ratio="0.33" alpha="0.5"/> <s:GradientEntry color="0xECEC21" ratio="0.66" alpha="0.5"/> </s:entries> </s:RadialGradient> </s:fill> </s:Ellipse> </s:Graphic> </s:Panel> </s:Application>
Tue Jun 12 2018, 03:17 PM Z