vn.uiza.views.draggablepanel.transformer

Class ScaleTransformer

java.lang.Object

vn.uiza.views.draggablepanel.transformer.Transformer

vn.uiza.views.draggablepanel.transformer.ScaleTransformer

public class ScaleTransformer
extends Transformer

Transformer extension created to scale the view instead of resize it as the other implementation does. This implementation is based on Nineoldanroids library to scale the view.

Constructor Summary

Constructors

Constructor and Description
ScaleTransformer(android.view.View view, android.view.View parent)

Method Summary

Modifier and Type	Method and Description
int	getMinHeightPlusMargin()
int	getMinWidthPlusMarginRight()
boolean	isNextToLeftBound()
boolean	isNextToRightBound()
boolean	isViewAtBottom()
boolean	isViewAtRight()
void	updatePosition(float verticalDragOffset) Uses Nineoldandroids to change the position of the view.
void	updateScale(float verticalDragOffset) Uses Nineoldandroids to change the scale.

Methods inherited from class vn.uiza.views.draggablepanel.transformer.Transformer

getMarginBottom, getMarginRight, getOriginalHeight, getOriginalWidth, getParentView, getView, getXScaleFactor, getYScaleFactor, isAboveTheMiddle, isViewAtTop, setMarginBottom, setMarginRight, setViewHeight, setXScaleFactor, setYScaleFactor

Methods inherited from class java.lang.Object

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

Constructor Detail

ScaleTransformer

public ScaleTransformer(android.view.View view,
                        android.view.View parent)

Method Detail

updateScale

public void updateScale(float verticalDragOffset)

Uses Nineoldandroids to change the scale.

Specified by:

updateScale in class Transformer

Parameters:

verticalDragOffset - used to calculate the new scale.

updatePosition

public void updatePosition(float verticalDragOffset)

Uses Nineoldandroids to change the position of the view.

Specified by:

updatePosition in class Transformer

Parameters:

verticalDragOffset - used to calculate the new position.

isViewAtRight

public boolean isViewAtRight()

Specified by:

isViewAtRight in class Transformer

Returns:

true if the right corner of the view matches with the parent view width.

isViewAtBottom

public boolean isViewAtBottom()

Specified by:

isViewAtBottom in class Transformer

Returns:

true if the bottom corner of the view matches with the parent view height.

isNextToLeftBound

public boolean isNextToLeftBound()

Specified by:

isNextToLeftBound in class Transformer

Returns:

true if the left position of the view is to the left of sixty percent of the parent width.

isNextToRightBound

public boolean isNextToRightBound()

Specified by:

isNextToRightBound in class Transformer

Returns:

true if the right position of the view is to the right of the one hundred twenty five five percent of the parent view width.

getMinHeightPlusMargin

public int getMinHeightPlusMargin()

Specified by:

getMinHeightPlusMargin in class Transformer

Returns:

min view height taking into account the configured margin.

getMinWidthPlusMarginRight

public int getMinWidthPlusMarginRight()

Specified by:

getMinWidthPlusMarginRight in class Transformer

Returns:

min view width.