com.aspose.drawing.imaging

Class BitmapData

java.lang.Object

com.aspose.drawing.imaging.BitmapData

public final class BitmapData
extends Object

Specifies the attributes of a bitmap image. The BitmapData class is used by the E:Bitmap.LockBits and M:Bitmap.UnlockBits(BitmapData) methods of the Bitmap class. Not inheritable.

Constructor Summary

Constructors

Constructor and Description
BitmapData()

Method Summary

Modifier and Type	Method and Description
int	getHeight() Gets the pixel height of the Bitmap object.
int	getPixelFormat() Gets the format of the pixel information in the Bitmap object that returned this BitmapData object.
int[]	getScan0() Gets the address of the first pixel data in the bitmap.
int	getStride() Gets the stride width (also called scan width) of the Bitmap object.
int	getWidth() Gets the pixel width of the Bitmap object.
void	setHeight(int value) Sets the pixel height of the Bitmap object.
void	setPixelFormat(int value) Sets the format of the pixel information in the Bitmap object that returned this BitmapData object.
void	setScan0(int[] value) Sets the address of the first pixel data in the bitmap.
void	setStride(int value) Sets the stride width (also called scan width) of the Bitmap object.
void	setWidth(int value) Sets the pixel width of the Bitmap object.

Methods inherited from class java.lang.Object

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

Constructor Detail

BitmapData

public BitmapData()

Method Detail

getWidth

public int getWidth()

Gets the pixel width of the Bitmap object. This can also be thought of as the number of pixels in one scan line.

Returns:

The pixel width of the Bitmap object.

setWidth

public void setWidth(int value)

Sets the pixel width of the Bitmap object. This can also be thought of as the number of pixels in one scan line.

Parameters:

value - the pixel width of the Bitmap object.

getHeight

public int getHeight()

Gets the pixel height of the Bitmap object. Also sometimes referred to as the number of scan lines.

Returns:

The pixel height of the Bitmap object.

setHeight

public void setHeight(int value)

Sets the pixel height of the Bitmap object. Also sometimes referred to as the number of scan lines.

Parameters:

value - the pixel height of the Bitmap object.

getStride

public int getStride()

Gets the stride width (also called scan width) of the Bitmap object.

Returns:

The stride width, in bytes, of the Bitmap object.

setStride

public void setStride(int value)

Sets the stride width (also called scan width) of the Bitmap object.

Parameters:

value - the stride width (also called scan width) of the Bitmap object.

getPixelFormat

public int getPixelFormat()

Gets the format of the pixel information in the Bitmap object that returned this BitmapData object.

Returns:

A PixelFormat(BitmapData.getPixelFormat()/BitmapData.setPixelFormat(int)) that specifies the format of the pixel information in the associated Bitmap object.

setPixelFormat

public void setPixelFormat(int value)

Sets the format of the pixel information in the Bitmap object that returned this BitmapData object.

Parameters:

value - the format of the pixel information in the Bitmap object that returned this BitmapData object.

getScan0

public int[] getScan0()

Gets the address of the first pixel data in the bitmap. This can also be thought of as the first scan line in the bitmap.

Returns:

The address of the first pixel data in the bitmap.

setScan0

public void setScan0(int[] value)

Sets the address of the first pixel data in the bitmap. This can also be thought of as the first scan line in the bitmap.

Parameters:

value - the address of the first pixel data in the bitmap.