程序包 ohos.agp.components.element

类 CropElement

java.lang.Object

ohos.agp.components.element.Element

ohos.agp.components.element.ElementWrapper

ohos.agp.components.element.CropElement

public class CropElement
extends ElementWrapper

Provides an Element that crops another Element based on the current rank value.

You can use this class to crop an element.

从以下版本开始:

7

嵌套类概要

嵌套类

限定符和类型	类	说明
static class	CropElement.Orientation	Enumerates the cropping directions.

从类继承的嵌套类/接口 ohos.agp.components.element.Element

Element.ConstantState, Element.OnBoundsChangeListener, Element.OnChangeListener, Element.OnLayoutDirectionChangeListener, Element.OnRankChangeListener

字段概要

从类继承的字段 ohos.agp.components.element.Element

ALPHA_DEFAULT, ALPHA_MAX, ALPHA_MIN, DEFAULT_BOUNDS_RECT, MAX_RANK, MIN_RANK

构造器概要

构造器

构造器	说明
CropElement(Element element)	A constructor used to create a CropElement based on the specified Element and the default orientation and alignment.
CropElement(Element element, int alignment, CropElement.Orientation orientation)	A constructor used to create a CropElement based on the specified Element, alignment, and orientation.

方法概要

限定符和类型	方法	说明
int	getAlignment()	Obtains the alignment of this CropElement.
CropElement.Orientation	getCropOrientation()	Obtains the cropping orientation of this CropElement.
void	setAlignment(int alignment)	Sets the alignment for this CropElement.
void	setCropOrientation(CropElement.Orientation orientation)	Sets the orientation for this CropElement.

从类继承的方法 ohos.agp.components.element.Element

clearColorMatrix, drawToCanvas, getAlpha, getBounds, getCallback, getColorMatrix, getCurrentElement, getHeight, getLayoutDirection, getMinHeight, getMinWidth, getPadding, getRank, getStateColorMode, getVisible, getWidth, isInheritDirection, isStateful, isVisible, release, setAlpha, setBounds, setBounds, setCallback, setColorMatrix, setInheritDirection, setLayoutDirection, setOnBoundsChangeListener, setOnLayoutDirectionChangeListener, setOnRankChangeListener, setRank, setStateColor, setStateColorList, setStateColorMode, setVisible, skipAnimation

从类继承的方法 ohos.agp.components.element.ElementWrapper

getElement, setElement

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

CropElement

public CropElement(Element element)

A constructor used to create a CropElement based on the specified Element and the default orientation and alignment. The default value of orientation is horizontal, and the default value of alignment is left.

参数:

element - Indicates the Element to be cropped.

从以下版本开始:

7

CropElement

public CropElement(Element element,
                   int alignment,
                   CropElement.Orientation orientation)

A constructor used to create a CropElement based on the specified Element, alignment, and orientation.

参数:

element - Indicates the Element to be cropped.

alignment - Indicates the alignment of this CropElement.

orientation - Indicates the orientation of this CropElement.

从以下版本开始:

7

方法详细资料

setAlignment

public void setAlignment(int alignment)

Sets the alignment for this CropElement.

参数:

alignment - Indicates the alignment to set. For details on the available values, see LayoutAlignment.

从以下版本开始:

7

setCropOrientation

public void setCropOrientation(CropElement.Orientation orientation)

Sets the orientation for this CropElement.

参数:

orientation - Indicates the orientation to set. For details on the available values, see Orientation.

从以下版本开始:

7

getAlignment

public int getAlignment()

Obtains the alignment of this CropElement.

返回:

Returns the alignment. For details on the available values, see LayoutAlignment.

从以下版本开始:

7

getCropOrientation

public CropElement.Orientation getCropOrientation()

Obtains the cropping orientation of this CropElement.

返回:

Returns the orientation. For details on the available values, see Orientation.

从以下版本开始:

7