com.nutiteq.utils

Class BitmapUtils

java.lang.Object

com.nutiteq.utils.BitmapUtils

public class BitmapUtils
extends java.lang.Object

A helper class for loading bitmaps and converting Bitmaps to Android Bitmaps an vice versa.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	swigCMemOwn

Constructor Summary

Constructors

Constructor and Description
BitmapUtils(long cPtr, boolean cMemoryOwn)

Method Summary

Modifier and Type	Method and Description
static android.graphics.Bitmap	createAndroidBitmapFromBitmap(Bitmap bitmap) Creates a new Android Bitmap from an existing Bitmap.
static Bitmap	createBitmapFromAndroidBitmap(android.graphics.Bitmap androidBitmap) Creates a new Bitmap object from an existing Android Bitmap.
static Bitmap	createBitmapFromAndroidBitmap(android.graphics.Bitmap androidBitmap, boolean pow2Padding) Creates a new Bitmap object from an existing Android Bitmap.
void	delete()
protected void	finalize()
static long	getCPtr(BitmapUtils obj)
static Bitmap	loadBitmapFromAssets(java.lang.String assetPath) Loads the specified bitmap asset bundled with the application.
static Bitmap	loadBitmapFromAssets(java.lang.String assetPath, boolean pow2Padding) Loads the specified bitmap asset bundled with the application.
static Bitmap	loadBitmapFromFile(java.lang.String filePath) Loads bitmap from specified file.
static Bitmap	loadBitmapFromFile(java.lang.String filePath, boolean pow2Padding) Loads bitmap from specified file.

Methods inherited from class java.lang.Object

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

Field Detail

swigCMemOwn

protected boolean swigCMemOwn

Constructor Detail

BitmapUtils

public BitmapUtils(long cPtr,
                   boolean cMemoryOwn)

Method Detail

getCPtr

public static long getCPtr(BitmapUtils obj)

finalize

protected void finalize()

Overrides:

finalize in class java.lang.Object

delete

public void delete()

loadBitmapFromAssets

public static Bitmap loadBitmapFromAssets(java.lang.String assetPath)

Loads the specified bitmap asset bundled with the application.

Parameters:

assetPath - The asset path to the image to be loaded.

loadBitmapFromAssets

public static Bitmap loadBitmapFromAssets(java.lang.String assetPath,
                                          boolean pow2Padding)

Loads the specified bitmap asset bundled with the application. If the power of two conversion flag is set,
additional padding will be added to the image to make it's dimensions power of two.

Parameters:

assetPath - The asset path to the image to be loaded.

pow2Padding - The power of two conversion flag.

loadBitmapFromFile

public static Bitmap loadBitmapFromFile(java.lang.String filePath)

Loads bitmap from specified file.

Parameters:

filePath - The path to the image to be loaded.

loadBitmapFromFile

public static Bitmap loadBitmapFromFile(java.lang.String filePath,
                                        boolean pow2Padding)

Loads bitmap from specified file. If the power of two conversion flag is set,
additional padding will be added to the image to make it's dimensions power of two.

Parameters:

filePath - The path to the image to be loaded.

pow2Padding - The power of two conversion flag.

createBitmapFromAndroidBitmap

public static Bitmap createBitmapFromAndroidBitmap(android.graphics.Bitmap androidBitmap)

Creates a new Bitmap object from an existing Android Bitmap.

createBitmapFromAndroidBitmap

public static Bitmap createBitmapFromAndroidBitmap(android.graphics.Bitmap androidBitmap,
                                                   boolean pow2Padding)

Creates a new Bitmap object from an existing Android Bitmap. If the power of two conversion flag is set,
additional padding will be added to the image to make it's dimensions power of two.

Parameters:

pow2Padding - The power of two conversion flag.

createAndroidBitmapFromBitmap

public static android.graphics.Bitmap createAndroidBitmapFromBitmap(Bitmap bitmap)

Creates a new Android Bitmap from an existing Bitmap.

Returns:

The android Bitmap.