org.andengine.engine.camera

Class ZoomCamera

java.lang.Object

org.andengine.engine.camera.Camera

org.andengine.engine.camera.BoundCamera

org.andengine.engine.camera.ZoomCamera

All Implemented Interfaces:

IUpdateHandler

Direct Known Subclasses:

SmoothCamera

public class ZoomCamera
extends BoundCamera

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

Since:

15:48:11 - 24.06.2010 TODO min/max(X/Y) values could be cached and only updated once the zoomfactor/center changed.

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	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
ZoomCamera(float pX, float pY, float pWidth, float pHeight)

Method Summary

Modifier and Type	Method and Description
protected void	applySceneToCameraSceneOffset(float[] pSceneCoordinates)
protected void	applySceneToCameraSceneOffset(TouchEvent pSceneTouchEvent)
float	getHeight()
float	getWidth()
float	getXMax()
float	getXMin()
float	getYMax()
float	getYMin()
float	getZoomFactor()
void	setZoomFactor(float pZoomFactor)
protected void	unapplySceneToCameraSceneOffset(float[] pCameraSceneCoordinates)
protected void	unapplySceneToCameraSceneOffset(TouchEvent pCameraSceneTouchEvent)

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

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

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, onUpdate, 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

mZoomFactor

protected float mZoomFactor

Constructor Detail

ZoomCamera

public ZoomCamera(float pX,
                  float pY,
                  float pWidth,
                  float pHeight)

Method Detail

getZoomFactor

public float getZoomFactor()

setZoomFactor

public void setZoomFactor(float pZoomFactor)

getXMin

public float getXMin()

Overrides:

getXMin in class Camera

getXMax

public float getXMax()

Overrides:

getXMax in class Camera

getYMin

public float getYMin()

Overrides:

getYMin in class Camera

getYMax

public float getYMax()

Overrides:

getYMax in class Camera

getWidth

public float getWidth()

Overrides:

getWidth in class Camera

getHeight

public float getHeight()

Overrides:

getHeight in class Camera

applySceneToCameraSceneOffset

protected void applySceneToCameraSceneOffset(TouchEvent pSceneTouchEvent)

Overrides:

applySceneToCameraSceneOffset in class Camera

applySceneToCameraSceneOffset

protected void applySceneToCameraSceneOffset(float[] pSceneCoordinates)

Overrides:

applySceneToCameraSceneOffset in class Camera

unapplySceneToCameraSceneOffset

protected void unapplySceneToCameraSceneOffset(TouchEvent pCameraSceneTouchEvent)

Overrides:

unapplySceneToCameraSceneOffset in class Camera

unapplySceneToCameraSceneOffset

protected void unapplySceneToCameraSceneOffset(float[] pCameraSceneCoordinates)

Overrides:

unapplySceneToCameraSceneOffset in class Camera