com.github.chrisbanes.photoview

Class PhotoView

java.lang.Object

AppCompatImageView

com.github.chrisbanes.photoview.PhotoView

public class PhotoView
extends AppCompatImageView

A zoomable ImageView. See PhotoViewAttacher for most of the details on how the zooming is accomplished

Constructor Summary

Constructors

Constructor and Description
PhotoView(android.content.Context context)
PhotoView(android.content.Context context, android.util.AttributeSet attr)
PhotoView(android.content.Context context, android.util.AttributeSet attr, int defStyle)

Method Summary

Modifier and Type	Method and Description
PhotoViewAttacher	getAttacher() Get the current PhotoViewAttacher for this view.
void	getDisplayMatrix(android.graphics.Matrix matrix)
android.graphics.RectF	getDisplayRect()
android.graphics.Matrix	getImageMatrix()
float	getMaximumScale()
float	getMediumScale()
float	getMinimumScale()
float	getScale()
ScaleType	getScaleType()
void	getSuppMatrix(android.graphics.Matrix matrix)
boolean	isZoomable()
void	setAllowParentInterceptOnEdge(boolean allow)
boolean	setDisplayMatrix(android.graphics.Matrix finalRectangle)
protected boolean	setFrame(int l, int t, int r, int b)
void	setImageDrawable(android.graphics.drawable.Drawable drawable)
void	setImageResource(int resId)
void	setImageURI(android.net.Uri uri)
void	setMaximumScale(float maximumScale)
void	setMediumScale(float mediumScale)
void	setMinimumScale(float minimumScale)
void	setOnClickListener(OnClickListener l)
void	setOnDoubleTapListener(android.view.GestureDetector.OnDoubleTapListener onDoubleTapListener)
void	setOnLongClickListener(OnLongClickListener l)
void	setOnMatrixChangeListener(OnMatrixChangedListener listener)
void	setOnOutsidePhotoTapListener(OnOutsidePhotoTapListener listener)
void	setOnPhotoTapListener(OnPhotoTapListener listener)
void	setOnScaleChangeListener(OnScaleChangedListener onScaleChangedListener)
void	setOnSingleFlingListener(OnSingleFlingListener onSingleFlingListener)
void	setOnViewDragListener(OnViewDragListener listener)
void	setOnViewTapListener(OnViewTapListener listener)
void	setRotationBy(float rotationDegree)
void	setRotationTo(float rotationDegree)
void	setScale(float scale)
void	setScale(float scale, boolean animate)
void	setScale(float scale, float focalX, float focalY, boolean animate)
void	setScaleLevels(float minimumScale, float mediumScale, float maximumScale)
void	setScaleType(ScaleType scaleType)
boolean	setSuppMatrix(android.graphics.Matrix matrix)
void	setZoomable(boolean zoomable)
void	setZoomTransitionDuration(int milliseconds)

Methods inherited from class java.lang.Object

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

Constructor Detail

PhotoView

public PhotoView(android.content.Context context)

PhotoView

public PhotoView(android.content.Context context,
                 android.util.AttributeSet attr)

PhotoView

public PhotoView(android.content.Context context,
                 android.util.AttributeSet attr,
                 int defStyle)

Method Detail

getAttacher

public PhotoViewAttacher getAttacher()

Get the current PhotoViewAttacher for this view. Be wary of holding on to references to this attacher, as it has a reference to this view, which, if a reference is held in the wrong place, can cause memory leaks.

Returns:

the attacher.

getScaleType

public ScaleType getScaleType()

getImageMatrix

public android.graphics.Matrix getImageMatrix()

setOnLongClickListener

public void setOnLongClickListener(OnLongClickListener l)

setOnClickListener

public void setOnClickListener(OnClickListener l)

setScaleType

public void setScaleType(ScaleType scaleType)

setImageDrawable

public void setImageDrawable(android.graphics.drawable.Drawable drawable)

setImageResource

public void setImageResource(int resId)

setImageURI

public void setImageURI(android.net.Uri uri)

setFrame

protected boolean setFrame(int l,
                           int t,
                           int r,
                           int b)

setRotationTo

public void setRotationTo(float rotationDegree)

setRotationBy

public void setRotationBy(float rotationDegree)

isZoomable

public boolean isZoomable()

setZoomable

public void setZoomable(boolean zoomable)

getDisplayRect

public android.graphics.RectF getDisplayRect()

getDisplayMatrix

public void getDisplayMatrix(android.graphics.Matrix matrix)

setDisplayMatrix

public boolean setDisplayMatrix(android.graphics.Matrix finalRectangle)

getSuppMatrix

public void getSuppMatrix(android.graphics.Matrix matrix)

setSuppMatrix

public boolean setSuppMatrix(android.graphics.Matrix matrix)

getMinimumScale

public float getMinimumScale()

getMediumScale

public float getMediumScale()

getMaximumScale

public float getMaximumScale()

getScale

public float getScale()

setAllowParentInterceptOnEdge

public void setAllowParentInterceptOnEdge(boolean allow)

setMinimumScale

public void setMinimumScale(float minimumScale)

setMediumScale

public void setMediumScale(float mediumScale)

setMaximumScale

public void setMaximumScale(float maximumScale)

setScaleLevels

public void setScaleLevels(float minimumScale,
                           float mediumScale,
                           float maximumScale)

setOnMatrixChangeListener

public void setOnMatrixChangeListener(OnMatrixChangedListener listener)

setOnPhotoTapListener

public void setOnPhotoTapListener(OnPhotoTapListener listener)

setOnOutsidePhotoTapListener

public void setOnOutsidePhotoTapListener(OnOutsidePhotoTapListener listener)

setOnViewTapListener

public void setOnViewTapListener(OnViewTapListener listener)

setOnViewDragListener

public void setOnViewDragListener(OnViewDragListener listener)

setScale

public void setScale(float scale)

setScale

public void setScale(float scale,
                     boolean animate)

setScale

public void setScale(float scale,
                     float focalX,
                     float focalY,
                     boolean animate)

setZoomTransitionDuration

public void setZoomTransitionDuration(int milliseconds)

setOnDoubleTapListener

public void setOnDoubleTapListener(android.view.GestureDetector.OnDoubleTapListener onDoubleTapListener)

setOnScaleChangeListener

public void setOnScaleChangeListener(OnScaleChangedListener onScaleChangedListener)

setOnSingleFlingListener

public void setOnSingleFlingListener(OnSingleFlingListener onSingleFlingListener)