| 套件 | mx.graphics |
| 類別 | public class GradientStroke |
| 繼承 | GradientStroke  GradientBase EventDispatcher Object |
| 實作 | IStroke |
| 子類別 | LinearGradientStroke, RadialGradientStroke |
| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
預設 MXML 屬性entries
相關 API 元素
隱藏繼承公用屬性
顯示繼承公用屬性| 屬性 | 定義自 | ||
|---|---|---|---|
 | angle : Number 已不建議使用: 請使用 rotation
By default, the LinearGradientStroke defines a transition
from left to right across the control. | GradientBase | |
| caps : String
Specifies the appearance of the ends of lines. | GradientStroke | ||
| constructor : Object
類別物件的參照或是特定物件實體的建構函數。 | Object | |
| entries : Array
An Array of GradientEntry objects
defining the fill patterns for the gradient fill. | GradientBase | |
| interpolationMethod : String
A value from the InterpolationMethod class
that specifies which interpolation method to use. | GradientBase | |
| joints : String
A value from the JointStyle class that specifies the type
of joint appearance used at angles. | GradientStroke | ||
| matrix : Matrix
An array of values used for matrix transformation. | GradientBase | |
| miterLimit : Number
A number that indicates the limit at which a miter is cut off. | GradientStroke | ||
| pixelHinting : Boolean
A Boolean value that specifies whether to hint strokes to full pixels. | GradientStroke | ||
| rotation : Number
By default, the LinearGradientStroke defines a transition
from left to right across the control. | GradientBase | |
| scaleMode : String
Specifies which scale mode to use. | GradientStroke | ||
| spreadMethod : String
A value from the SpreadMethod class
that specifies which spread method to use. | GradientBase | |
| weight : Number
The stroke weight, in pixels. | GradientStroke | ||
| x : Number
The distance by which to translate each point along the x axis. | GradientBase | |
| y : Number
The distance by which to translate each point along the y axis. | GradientBase | |
| 方法 | 定義自 | ||
|---|---|---|---|
GradientStroke(weight:Number = 1, pixelHinting:Boolean = false, scaleMode:String = "normal", caps:String = "round", joints:String = "round", miterLimit:Number = 3)
Constructor. | GradientStroke | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
會在 EventDispatcher 物件註冊事件偵聽程式，以便讓偵聽程式收到事件的通知。 | EventDispatcher | |
Applies the properties to the specified Graphics object. | GradientStroke | ||
Generates a GraphicsStroke object representing
this stroke. | GradientStroke | ||
|
會將事件傳送到事件流程。 | EventDispatcher | |
|
會檢查 EventDispatcher 物件是否有對特定的事件類型註冊偵聽程式。 | EventDispatcher | |
|
指出物件是否有已定義的指定屬性。 | Object | |
|
指出 Object 類別的實體是否位於指定為參數的物件原型鏈中。 | Object | |
|
指出指定的屬性是否存在，以及是否可列舉。 | Object | |
|
會從 EventDispatcher 物件移除偵聽程式。 | EventDispatcher | |
|
為迴圈作業設定動態屬性的可用性。 | Object | |
|
傳回代表此物件的字串，根據地區特定慣例進行格式化。 | Object | |
|
會傳回指定之物件的字串形式。 | Object | |
|
會傳回指定之物件的基本值。 | Object | |
|
檢查此 EventDispatcher 物件是否已註冊事件偵聽程式，或者此物件的任何祖系已為特定事件類型註冊事件偵聽程式。 | EventDispatcher | |
caps | 屬性 |
caps:String| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
Specifies the appearance of the ends of lines.
Valid values are CapsStyle.NONE,
CapsStyle.ROUND, and CapsStyle.SQUARE.
A null value is equivalent to
CapsStyle.ROUND.
預設值為 CapsStyle.ROUND。
此屬性可以做為資料繫結的來源。一旦修改此屬性，將傳送 propertyChange 事件。
實作
public function get caps():String public function set caps(value:String):void相關 API 元素
joints | 屬性 |
joints:String| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
A value from the JointStyle class that specifies the type of joint appearance used at angles.
Valid values are JointStyle.BEVEL,
JointStyle.MITER, and JointStyle.ROUND.
A null value is equivalent to
JointStyle.ROUND.
預設值為 JointStyle.ROUND。
此屬性可以做為資料繫結的來源。一旦修改此屬性，將傳送 propertyChange 事件。
實作
public function get joints():String public function set joints(value:String):void相關 API 元素
miterLimit | 屬性 |
miterLimit:Number| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
A number that indicates the limit at which a miter is cut off.
Valid values range from 1 to 255 (and values outside of that range are rounded to 1 or 255).
This value is only used if the jointStyle property
is set to JointStyle.MITER.
The value of the miterLimit property represents the length that a miter
can extend beyond the point at which the lines meet to form a joint.
The value expresses a factor of the line thickness.
For example, with a miterLimit factor of 2.5
and a thickness of 10 pixels,
the miter is cut off at 25 pixels.
預設值為 3。
此屬性可以做為資料繫結的來源。一旦修改此屬性，將傳送 propertyChange 事件。
實作
public function get miterLimit():Number public function set miterLimit(value:Number):voidpixelHinting | 屬性 |
pixelHinting:Boolean| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
A Boolean value that specifies whether to hint strokes to full pixels.
This affects both the position of anchors of a curve and the line stroke size itself.
With pixelHinting set to true,
Flash Player and AIR hint line widths to full pixel widths.
With pixelHinting set to false,
disjoints can appear for curves and straight lines.
預設值為 false。
此屬性可以做為資料繫結的來源。一旦修改此屬性，將傳送 propertyChange 事件。
實作
public function get pixelHinting():Boolean public function set pixelHinting(value:Boolean):voidscaleMode | 屬性 |
scaleMode:String| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
Specifies which scale mode to use. Value valids are:
-
LineScaleMode.NORMAL— Always scale the line thickness when the object is scaled (the default). -
LineScaleMode.NONE— Never scale the line thickness. -
LineScaleMode.VERTICAL— Do not scale the line thickness if the object is scaled vertically only. -
LineScaleMode.HORIZONTAL— Do not scale the line thickness if the object is scaled horizontally only.
預設值為 LineScaleMode.NORMAL。
此屬性可以做為資料繫結的來源。一旦修改此屬性，將傳送 propertyChange 事件。
實作
public function get scaleMode():String public function set scaleMode(value:String):void相關 API 元素
weight | 屬性 |
GradientStroke | () | 建構函式 |
public function GradientStroke(weight:Number = 1, pixelHinting:Boolean = false, scaleMode:String = "normal", caps:String = "round", joints:String = "round", miterLimit:Number = 3)| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
Constructor.
參數weight:Number (default = 1)1.
| |
pixelHinting:Boolean (default = false)pixelHinting set to true,
Flash Player and AIR hint line widths to full pixel widths.
With pixelHinting set to false,
disjoints can appear for curves and straight lines.
This parameter is optional,
with a default value of false.
| |
scaleMode:String (default = "normal")LineScaleMode.HORIZONTAL,
LineScaleMode.NONE, LineScaleMode.NORMAL,
and LineScaleMode.VERTICAL.
This parameter is optional,
with a default value of LineScaleMode.NORMAL.
| |
caps:String (default = "round")CapsStyle.NONE,
CapsStyle.ROUND, and CapsStyle.SQUARE.
A null value is equivalent to
CapsStyle.ROUND.
This parameter is optional,
with a default value of CapsStyle.ROUND.
| |
joints:String (default = "round")JointStyle.BEVEL,
JointStyle.MITER, and JointStyle.ROUND.
A null value is equivalent to
JointStyle.ROUND.
This parameter is optional,
with a default value of JointStyle.ROUND.
| |
miterLimit:Number (default = 3)jointStyle property
is set to miter.
The miterLimit value represents the length that a miter
can extend beyond the point at which the lines meet to form a joint.
The value expresses a factor of the line thickness.
For example, with a miterLimit factor of 2.5 and a
thickness of 10 pixels, the miter is cut off at 25 pixels.
This parameter is optional,
with a default value of 3.
|
apply | () | 方法 |
public function apply(g:Graphics, targetBounds:Rectangle, targetOrigin:Point):void| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 4 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
Applies the properties to the specified Graphics object.
參數
g:Graphics — The Graphics object to apply the properties to.
| |
targetBounds:Rectangle — The bounds of the shape that the stroke is applied to.
| |
targetOrigin:Point — The Point that defines the origin (0,0) of the shape in the
coordinate system of target.
|
createGraphicsStroke | () | 方法 |
public function createGraphicsStroke(targetBounds:Rectangle, targetOrigin:Point):GraphicsStroke| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 4 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
Generates a GraphicsStroke object representing this stroke.
參數
targetBounds:Rectangle — The stroke's bounding box.
| |
targetOrigin:Point — The Point that defines the origin (0,0) of the shape in the
coordinate system of target.
|
GraphicsStroke — The Drawing API-2 GraphicsStroke object representing
this stroke.
|
Tue Jun 12 2018, 03:47 PM Z