LibreOffice Module android (master): org.mozilla.gecko.gfx.BufferedCairoImage Class Reference

LibreOffice Module android (master) 1

A Cairo image that simply saves a buffer of pixel data. More...

Inheritance diagram for org.mozilla.gecko.gfx.BufferedCairoImage:

Collaboration diagram for org.mozilla.gecko.gfx.BufferedCairoImage:

Public Member Functions
	BufferedCairoImage (ByteBuffer inBuffer, int inWidth, int inHeight, int inFormat)
	Creates a buffered Cairo image from a byte buffer. More...

	BufferedCairoImage (Bitmap bitmap)
	Creates a buffered Cairo image from an Android bitmap. More...

void	destroy ()

ByteBuffer	getBuffer ()

IntSize	getSize ()

int	getFormat ()

void	setBuffer (ByteBuffer buffer, int width, int height, int format)

void	setBitmap (Bitmap bitmap)

abstract ByteBuffer	getBuffer ()

abstract void	destroy ()

abstract IntSize	getSize ()

abstract int	getFormat ()

Private Member Functions
synchronized void	freeBuffer ()

Private Attributes
ByteBuffer	mBuffer

IntSize	mSize

int	mFormat

Static Private Attributes
static String	LOGTAG = "GeckoBufferedCairoImage"

Additional Inherited Members
Static Public Attributes inherited from org.mozilla.gecko.gfx.CairoImage
static final int	FORMAT_INVALID = -1

static final int	FORMAT_ARGB32 = 0

static final int	FORMAT_RGB24 = 1

static final int	FORMAT_A8 = 2

static final int	FORMAT_A1 = 3

static final int	FORMAT_RGB16_565 = 4

Detailed Description

A Cairo image that simply saves a buffer of pixel data.

Definition at line 19 of file BufferedCairoImage.java.

Constructor & Destructor Documentation

◆ BufferedCairoImage() [1/2]

org.mozilla.gecko.gfx.BufferedCairoImage.BufferedCairoImage	(	ByteBuffer	inBuffer,
		int	inWidth,
		int	inHeight,
		int	inFormat
	)

inline

Creates a buffered Cairo image from a byte buffer.

Definition at line 28 of file BufferedCairoImage.java.

References org.mozilla.gecko.gfx.BufferedCairoImage.setBuffer().

◆ BufferedCairoImage() [2/2]

org.mozilla.gecko.gfx.BufferedCairoImage.BufferedCairoImage ( Bitmap bitmap )

inline

Creates a buffered Cairo image from an Android bitmap.

Definition at line 35 of file BufferedCairoImage.java.

References org.mozilla.gecko.gfx.BufferedCairoImage.setBitmap().

Member Function Documentation

◆ destroy()

void org.mozilla.gecko.gfx.BufferedCairoImage.destroy ( )

inline

Reimplemented from org.mozilla.gecko.gfx.CairoImage.

Definition at line 44 of file BufferedCairoImage.java.

References ex, Exception, org.mozilla.gecko.gfx.BufferedCairoImage.freeBuffer(), Log, and org.mozilla.gecko.gfx.BufferedCairoImage.LOGTAG.

◆ freeBuffer()

synchronized void org.mozilla.gecko.gfx.BufferedCairoImage.freeBuffer ( )

inlineprivate

Definition at line 39 of file BufferedCairoImage.java.

References org.mozilla.gecko.gfx.BufferedCairoImage.mBuffer.

Referenced by org.mozilla.gecko.gfx.BufferedCairoImage.destroy(), and org.mozilla.gecko.gfx.BufferedCairoImage.setBuffer().

◆ getBuffer()

ByteBuffer org.mozilla.gecko.gfx.BufferedCairoImage.getBuffer ( )

inline

Reimplemented from org.mozilla.gecko.gfx.CairoImage.

Definition at line 53 of file BufferedCairoImage.java.

References org.mozilla.gecko.gfx.BufferedCairoImage.mBuffer.

◆ getFormat()

int org.mozilla.gecko.gfx.BufferedCairoImage.getFormat ( )

inline

Reimplemented from org.mozilla.gecko.gfx.CairoImage.

Definition at line 63 of file BufferedCairoImage.java.

References org.mozilla.gecko.gfx.BufferedCairoImage.mFormat.

◆ getSize()

IntSize org.mozilla.gecko.gfx.BufferedCairoImage.getSize ( )

inline

Reimplemented from org.mozilla.gecko.gfx.CairoImage.

Definition at line 58 of file BufferedCairoImage.java.

References org.mozilla.gecko.gfx.BufferedCairoImage.mSize.

◆ setBitmap()

void org.mozilla.gecko.gfx.BufferedCairoImage.setBitmap ( Bitmap bitmap )

inline

Definition at line 75 of file BufferedCairoImage.java.

References org.mozilla.gecko.gfx.CairoUtils.bitmapConfigToCairoFormat(), org.mozilla.gecko.gfx.CairoUtils.bitsPerPixelForCairoFormat(), org.mozilla.gecko.gfx.IntSize.getArea(), org.mozilla.gecko.gfx.BufferedCairoImage.mBuffer, org.mozilla.gecko.gfx.BufferedCairoImage.mFormat, and org.mozilla.gecko.gfx.BufferedCairoImage.mSize.

Referenced by org.mozilla.gecko.gfx.BufferedCairoImage.BufferedCairoImage().

◆ setBuffer()

void org.mozilla.gecko.gfx.BufferedCairoImage.setBuffer	(	ByteBuffer	buffer,
		int	width,
		int	height,
		int	format
	)

inline

Definition at line 68 of file BufferedCairoImage.java.

References org.mozilla.gecko.gfx.BufferedCairoImage.freeBuffer(), org.mozilla.gecko.gfx.BufferedCairoImage.mBuffer, org.mozilla.gecko.gfx.BufferedCairoImage.mFormat, and org.mozilla.gecko.gfx.BufferedCairoImage.mSize.

Referenced by org.mozilla.gecko.gfx.BufferedCairoImage.BufferedCairoImage().

Member Data Documentation

◆ LOGTAG

String org.mozilla.gecko.gfx.BufferedCairoImage.LOGTAG = "GeckoBufferedCairoImage"

staticprivate

Definition at line 20 of file BufferedCairoImage.java.

Referenced by org.mozilla.gecko.gfx.BufferedCairoImage.destroy().

◆ mBuffer

ByteBuffer org.mozilla.gecko.gfx.BufferedCairoImage.mBuffer

private

Definition at line 21 of file BufferedCairoImage.java.

Referenced by org.mozilla.gecko.gfx.BufferedCairoImage.freeBuffer(), org.mozilla.gecko.gfx.BufferedCairoImage.getBuffer(), org.mozilla.gecko.gfx.BufferedCairoImage.setBitmap(), and org.mozilla.gecko.gfx.BufferedCairoImage.setBuffer().

◆ mFormat

int org.mozilla.gecko.gfx.BufferedCairoImage.mFormat

private

Definition at line 23 of file BufferedCairoImage.java.

Referenced by org.mozilla.gecko.gfx.BufferedCairoImage.getFormat(), org.mozilla.gecko.gfx.BufferedCairoImage.setBitmap(), and org.mozilla.gecko.gfx.BufferedCairoImage.setBuffer().

◆ mSize

IntSize org.mozilla.gecko.gfx.BufferedCairoImage.mSize

private

Definition at line 22 of file BufferedCairoImage.java.

Referenced by org.mozilla.gecko.gfx.BufferedCairoImage.getSize(), org.mozilla.gecko.gfx.BufferedCairoImage.setBitmap(), and org.mozilla.gecko.gfx.BufferedCairoImage.setBuffer().

The documentation for this class was generated from the following file:

BufferedCairoImage.java