org.andengine.engine.camera

Class SmoothCamera

java.lang.Object

org.andengine.engine.camera.Camera

org.andengine.engine.camera.BoundCamera

org.andengine.engine.camera.ZoomCamera

org.andengine.engine.camera.SmoothCamera

All Implemented Interfaces:

IUpdateHandler

public class SmoothCamera
extends ZoomCamera

(c) 2010 Nicolas Gramlich (c) 2011 Zynga Inc.

Since:

22:11:17 - 25.03.2010

Nested Class Summary

Nested classes/interfaces inherited from interface org.andengine.engine.handler.IUpdateHandler

IUpdateHandler.IUpdateHandlerMatcher

Field Summary

Fields

Modifier and Type	Field and Description
protected float	mMaxVelocityX
protected float	mMaxVelocityY
protected float	mMaxZoomFactorChange
protected float	mTargetCenterX
protected float	mTargetCenterY
protected float	mTargetZoomFactor

Fields inherited from class org.andengine.engine.camera.ZoomCamera

mZoomFactor

Fields inherited from class org.andengine.engine.camera.BoundCamera

mBoundsCenterX, mBoundsCenterY, mBoundsEnabled, mBoundsHeight, mBoundsWidth, mBoundsXMax, mBoundsXMin, mBoundsYMax, mBoundsYMin

Fields inherited from class org.andengine.engine.camera.Camera

mCameraSceneRotation, mResizeOnSurfaceSizeChanged, mRotation, mSurfaceHeight, mSurfaceWidth, mSurfaceX, mSurfaceY, mUpdateHandlers, mXMax, mXMin, mYMax, mYMin

Constructor Summary

Constructors

Constructor and Description
SmoothCamera(float pX, float pY, float pWidth, float pHeight, float pMaxVelocityX, float pMaxVelocityY, float pMaxZoomFactorChange)

Method Summary

Modifier and Type	Method and Description
float	getMaxVelocityX()
float	getMaxVelocityY()
float	getMaxZoomFactorChange()
float	getTargetCenterX()
float	getTargetCenterY()
float	getTargetZoomFactor()
protected void	onSmoothZoomFinished()
protected void	onSmoothZoomStarted()
void	onUpdate(float pSecondsElapsed)
void	setCenter(float pCenterX, float pCenterY)
void	setCenterDirect(float pCenterX, float pCenterY)
void	setMaxVelocity(float pMaxVelocityX, float pMaxVelocityY)
void	setMaxVelocityX(float pMaxVelocityX)
void	setMaxVelocityY(float pMaxVelocityY)
void	setMaxZoomFactorChange(float pMaxZoomFactorChange)
void	setZoomFactor(float pZoomFactor)
void	setZoomFactorDirect(float pZoomFactor)

Methods inherited from class org.andengine.engine.camera.ZoomCamera

applySceneToCameraSceneOffset, applySceneToCameraSceneOffset, getHeight, getWidth, getXMax, getXMin, getYMax, getYMin, getZoomFactor, unapplySceneToCameraSceneOffset, unapplySceneToCameraSceneOffset

Methods inherited from class org.andengine.engine.camera.BoundCamera

ensureInBounds, getBoundedX, getBoundedY, getBoundsHeight, getBoundsWidth, getBoundsXMax, getBoundsXMin, getBoundsYMax, getBoundsYMin, isBoundsEnabled, setBounds, setBoundsEnabled

Methods inherited from class org.andengine.engine.camera.Camera

clearUpdateHandlers, convertCameraSceneToSceneTouchEvent, convertSceneToCameraSceneTouchEvent, convertSceneToSurfaceTouchEvent, convertSurfaceToSceneTouchEvent, getCameraSceneCoordinatesFromSceneCoordinates, getCameraSceneCoordinatesFromSceneCoordinates, getCameraSceneRotation, getCenterX, getCenterY, getHeightRaw, getHUD, getRotation, getSceneCoordinatesFromCameraSceneCoordinates, getSceneCoordinatesFromCameraSceneCoordinates, getSurfaceHeight, getSurfaceWidth, getSurfaceX, getSurfaceY, getWidthRaw, getZFar, getZNear, hasHUD, isLineVisible, isRectangularShapeVisible, isRectangularShapeVisible, isResizeOnSurfaceSizeChanged, isRotated, offsetCenter, onApplyCameraSceneMatrix, onApplySceneBackgroundMatrix, onApplySceneMatrix, onDrawHUD, onSurfaceSizeChanged, onSurfaceSizeInitialized, registerUpdateHandler, reset, set, setCameraSceneRotation, setChaseEntity, setHUD, setResizeOnSurfaceSizeChanged, setRotation, setSurfaceSize, setXMax, setXMin, setYMax, setYMin, setZClippingPlanes, setZFar, setZNear, unregisterUpdateHandler, unregisterUpdateHandlers, updateChaseEntity

Methods inherited from class java.lang.Object

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

Field Detail

mMaxVelocityX

protected float mMaxVelocityX

mMaxVelocityY

protected float mMaxVelocityY

mMaxZoomFactorChange

protected float mMaxZoomFactorChange

mTargetCenterX

protected float mTargetCenterX

mTargetCenterY

protected float mTargetCenterY

mTargetZoomFactor

protected float mTargetZoomFactor

Constructor Detail

SmoothCamera

public SmoothCamera(float pX,
                    float pY,
                    float pWidth,
                    float pHeight,
                    float pMaxVelocityX,
                    float pMaxVelocityY,
                    float pMaxZoomFactorChange)

Method Detail

getTargetCenterX

public float getTargetCenterX()

getTargetCenterY

public float getTargetCenterY()

getTargetZoomFactor

public float getTargetZoomFactor()

setCenter

public void setCenter(float pCenterX,
                      float pCenterY)

Overrides:

setCenter in class BoundCamera

setCenterDirect

public void setCenterDirect(float pCenterX,
                            float pCenterY)

setZoomFactor

public void setZoomFactor(float pZoomFactor)

Overrides:

setZoomFactor in class ZoomCamera

setZoomFactorDirect

public void setZoomFactorDirect(float pZoomFactor)

getMaxVelocityX

public float getMaxVelocityX()

setMaxVelocityX

public void setMaxVelocityX(float pMaxVelocityX)

getMaxVelocityY

public float getMaxVelocityY()

setMaxVelocityY

public void setMaxVelocityY(float pMaxVelocityY)

setMaxVelocity

public void setMaxVelocity(float pMaxVelocityX,
                           float pMaxVelocityY)

getMaxZoomFactorChange

public float getMaxZoomFactorChange()

setMaxZoomFactorChange

public void setMaxZoomFactorChange(float pMaxZoomFactorChange)

onSmoothZoomStarted

protected void onSmoothZoomStarted()

onSmoothZoomFinished

protected void onSmoothZoomFinished()

onUpdate

public void onUpdate(float pSecondsElapsed)

Specified by:

onUpdate in interface IUpdateHandler

Overrides:

onUpdate in class Camera