com.gtomato.android.ui.transformer

Class ParameterizableViewTransformer

java.lang.Object

com.gtomato.android.ui.transformer.ParameterizableViewTransformer

All Implemented Interfaces:

CarouselView.ViewTransformer

Direct Known Subclasses:

CoverFlowViewTransformer, LinearViewTransformer, ParameterizedViewTransformer, WheelViewTransformer

public abstract class ParameterizableViewTransformer
extends java.lang.Object
implements CarouselView.ViewTransformer

A super-class implementation of ViewTransformer allowing to alter common transform properties. Developers to choose what methods to be public for users to alter.

See Also:

ParameterizedViewTransformer, LinearViewTransformer, WheelViewTransformer, CoverFlowViewTransformer

Field Summary

Fields

Modifier and Type	Field and Description
protected static float	EPS
protected float	mMaxScaleX
protected float	mMaxScaleY
protected float	mMinScaleX
protected float	mMinScaleY
protected float	mOffsetXPercent
protected float	mOffsetYPercent
protected float	mRotateDegree
protected float	mRotateDistFactor
protected boolean	mScaleLargestAtCenter
protected float	mScaleXFactor
protected float	mScaleXOffset
protected float	mScaleYFactor
protected float	mScaleYOffset

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ParameterizableViewTransformer()

Method Summary

Modifier and Type	Method and Description
protected float	getMaxScaleX()
protected float	getMaxScaleY()
protected float	getMinScaleX()
protected float	getMinScaleY()
protected float	getOffsetXPercent()
protected float	getOffsetYPercent()
protected float	getRotateDegree()
protected float	getScaleXFactor()
protected float	getScaleXOffset()
protected float	getScaleYFactor()
protected float	getScaleYOffset()
protected boolean	isScaleLargestAtCenter()
void	onAttach(CarouselLayoutManager layoutManager) Called when attaching the transformer to a CarouselLayoutManager.
protected void	setMaxScaleX(float maxScaleX)
protected void	setMaxScaleY(float maxScaleY)
protected void	setMinScaleX(float minScaleX)
protected void	setMinScaleY(float minScaleY)
protected void	setOffsetXPercent(float offsetXPercent)
protected void	setOffsetYPercent(float offsetYPercent)
protected void	setRotateDegree(float rotateDegree)
protected void	setScaleLargestAtCenter(boolean scaleLargestAtCenter)
protected void	setScaleXFactor(float scaleXFactor)
protected void	setScaleXOffset(float scaleXOffset)
protected void	setScaleYFactor(float scaleYFactor)
protected void	setScaleYOffset(float scaleYOffset)
void	transform(android.view.View view, float position) Transform a given item view based on position.

Methods inherited from class java.lang.Object

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

Field Detail

EPS

protected static final float EPS

See Also:

Constant Field Values

mOffsetXPercent

protected float mOffsetXPercent

mOffsetYPercent

protected float mOffsetYPercent

mMinScaleX

protected float mMinScaleX

mMaxScaleX

protected float mMaxScaleX

mScaleXOffset

protected float mScaleXOffset

mScaleXFactor

protected float mScaleXFactor

mMinScaleY

protected float mMinScaleY

mMaxScaleY

protected float mMaxScaleY

mScaleYOffset

protected float mScaleYOffset

mScaleYFactor

protected float mScaleYFactor

mRotateDegree

protected float mRotateDegree

mScaleLargestAtCenter

protected boolean mScaleLargestAtCenter

mRotateDistFactor

protected float mRotateDistFactor

Constructor Detail

ParameterizableViewTransformer

protected ParameterizableViewTransformer()

Method Detail

onAttach

public void onAttach(CarouselLayoutManager layoutManager)

Description copied from interface: CarouselView.ViewTransformer

Called when attaching the transformer to a CarouselLayoutManager. Allowing to set behaviours of CarouselLayoutManager, e.g. drawOrder.

Specified by:

onAttach in interface CarouselView.ViewTransformer

See Also:

CarouselLayoutManager#setDrawOrder(DrawOrder), CarouselLayoutManager#setScroller(Scroller)

getOffsetXPercent

protected float getOffsetXPercent()

setOffsetXPercent

protected void setOffsetXPercent(float offsetXPercent)

getOffsetYPercent

protected float getOffsetYPercent()

setOffsetYPercent

protected void setOffsetYPercent(float offsetYPercent)

getRotateDegree

protected float getRotateDegree()

setRotateDegree

protected void setRotateDegree(float rotateDegree)

getMinScaleX

protected float getMinScaleX()

setMinScaleX

protected void setMinScaleX(float minScaleX)

getMaxScaleX

protected float getMaxScaleX()

setMaxScaleX

protected void setMaxScaleX(float maxScaleX)

getScaleXFactor

protected float getScaleXFactor()

setScaleXFactor

protected void setScaleXFactor(float scaleXFactor)

getMinScaleY

protected float getMinScaleY()

setMinScaleY

protected void setMinScaleY(float minScaleY)

getMaxScaleY

protected float getMaxScaleY()

setMaxScaleY

protected void setMaxScaleY(float maxScaleY)

getScaleYFactor

protected float getScaleYFactor()

setScaleYFactor

protected void setScaleYFactor(float scaleYFactor)

getScaleXOffset

protected float getScaleXOffset()

setScaleXOffset

protected void setScaleXOffset(float scaleXOffset)

getScaleYOffset

protected float getScaleYOffset()

setScaleYOffset

protected void setScaleYOffset(float scaleYOffset)

isScaleLargestAtCenter

protected boolean isScaleLargestAtCenter()

setScaleLargestAtCenter

protected void setScaleLargestAtCenter(boolean scaleLargestAtCenter)

transform

public void transform(android.view.View view,
                      float position)

Description copied from interface: CarouselView.ViewTransformer

Transform a given item view based on position. Usually translate, rotation, alpha, visibility, ... may be altered.

Specified by:

transform in interface CarouselView.ViewTransformer

Parameters:

view - Item view

position - For example, 0 for the current center-most item at a stable position; 4 for 4-th item at the right to the current item; -3 for 3-rd item at the left to the current item; 0.1 for the current item with 10% offset right to its stable position.