WmfBitmapInfoHeader

Inheritance: java.lang.Object, com.aspose.imaging.fileformats.emf.MetaObject, com.aspose.imaging.fileformats.wmf.objects.WmfBitmapBaseHeader

public class WmfBitmapInfoHeader extends WmfBitmapBaseHeader

The BitmapInfoHeader Object contains information about the dimensions and color format of a device-independent bitmap (DIB).

Constructors

Constructor Description
WmfBitmapInfoHeader()

Fields

Field Description
STRUCTURE_SIZE The structure size

Methods

Method Description
getWidth() Gets or sets a 32-bit signed integer that defines the width of the DIB, in pixels.
setWidth(int value) Gets or sets a 32-bit signed integer that defines the width of the DIB, in pixels.
getHeight() Gets or sets 32-bit signed integer that defines the height of the DIB, in pixels.
setHeight(int value) Gets or sets 32-bit signed integer that defines the height of the DIB, in pixels.
getCompression() Gets or sets a 32-bit unsigned integer that defines the compression mode of the DIB.
setCompression(int value) Gets or sets a 32-bit unsigned integer that defines the compression mode of the DIB.
getImageSize() Gets or sets a 32-bit unsigned integer that defines the size, in bytes, of the image.
setImageSize(int value) Gets or sets a 32-bit unsigned integer that defines the size, in bytes, of the image.
getXPelsPerMeter() Gets or sets a 32-bit signed integer that defines the horizontal resolution, in pixels-per-meter, of the target device for the DIB
setXPelsPerMeter(int value) Gets or sets a 32-bit signed integer that defines the horizontal resolution, in pixels-per-meter, of the target device for the DIB
getYPelsPerMeter() Gets or sets a 32-bit signed integer that defines the vertical resolution, in pixels-per-meter, of the target device for the DIB
setYPelsPerMeter(int value) Gets or sets a 32-bit signed integer that defines the vertical resolution, in pixels-per-meter, of the target device for the DIB
getColorUsed() Gets or sets a 32-bit unsigned integer that specifies the number of indexes in the color table used by the DIB, as follows: If this value is zero, the DIB uses the maximum number of colors that correspond to the BitCount value.
setColorUsed(int value) Gets or sets a 32-bit unsigned integer that specifies the number of indexes in the color table used by the DIB, as follows: If this value is zero, the DIB uses the maximum number of colors that correspond to the BitCount value.
getColorImportant() Gets or sets a 32-bit unsigned integer that defines the number of color indexes that are required for displaying the DIB.
setColorImportant(int value) Gets or sets a 32-bit unsigned integer that defines the number of color indexes that are required for displaying the DIB.

WmfBitmapInfoHeader()

public WmfBitmapInfoHeader()

STRUCTURE_SIZE

public static final int STRUCTURE_SIZE

The structure size

getWidth()

public int getWidth()

Gets or sets a 32-bit signed integer that defines the width of the DIB, in pixels. This value MUST be positive. This field SHOULD specify the width of the decompressed image file, if the Compression value specifies JPEG or PNG format.

Returns: int

setWidth(int value)

public void setWidth(int value)

Gets or sets a 32-bit signed integer that defines the width of the DIB, in pixels. This value MUST be positive. This field SHOULD specify the width of the decompressed image file, if the Compression value specifies JPEG or PNG format.

Parameters:

Parameter Type Description
value int

getHeight()

public int getHeight()

Gets or sets 32-bit signed integer that defines the height of the DIB, in pixels. This value MUST NOT be zero. If this value is positive, the DIB is a bottom-up bitmap, and its origin is the lower-left corner. If this value is negative, the DIB is a top-down bitmap, and its origin is the upper-left corner. Top-down bitmaps do not support compression. This field SHOULD specify the height of the decompressed image file, if the Compression value specifies JPEG or PNG format.

Returns: int

setHeight(int value)

public void setHeight(int value)

Gets or sets 32-bit signed integer that defines the height of the DIB, in pixels. This value MUST NOT be zero. If this value is positive, the DIB is a bottom-up bitmap, and its origin is the lower-left corner. If this value is negative, the DIB is a top-down bitmap, and its origin is the upper-left corner. Top-down bitmaps do not support compression. This field SHOULD specify the height of the decompressed image file, if the Compression value specifies JPEG or PNG format.

Parameters:

Parameter Type Description
value int

getCompression()

public int getCompression()

Gets or sets a 32-bit unsigned integer that defines the compression mode of the DIB. This value MUST be in the Compression Enumeration (section 2.1.1.7). This value MUST NOT specify a compressed format if the DIB is a top-down bitmap, as indicated by the Height value.

Returns: int

setCompression(int value)

public void setCompression(int value)

Gets or sets a 32-bit unsigned integer that defines the compression mode of the DIB. This value MUST be in the Compression Enumeration (section 2.1.1.7). This value MUST NOT specify a compressed format if the DIB is a top-down bitmap, as indicated by the Height value.

Parameters:

Parameter Type Description
value int

getImageSize()

public int getImageSize()

Gets or sets a 32-bit unsigned integer that defines the size, in bytes, of the image. If the Compression value is BI_RGB, this value SHOULD be zero and MUST be ignored. If the Compression value is BI_JPEG or BI_PNG, this value MUST specify the size of the JPEG or PNG image buffer, respectively.

Returns: int

setImageSize(int value)

public void setImageSize(int value)

Gets or sets a 32-bit unsigned integer that defines the size, in bytes, of the image. If the Compression value is BI_RGB, this value SHOULD be zero and MUST be ignored. If the Compression value is BI_JPEG or BI_PNG, this value MUST specify the size of the JPEG or PNG image buffer, respectively.

Parameters:

Parameter Type Description
value int

getXPelsPerMeter()

public int getXPelsPerMeter()

Gets or sets a 32-bit signed integer that defines the horizontal resolution, in pixels-per-meter, of the target device for the DIB

Returns: int

setXPelsPerMeter(int value)

public void setXPelsPerMeter(int value)

Gets or sets a 32-bit signed integer that defines the horizontal resolution, in pixels-per-meter, of the target device for the DIB

Parameters:

Parameter Type Description
value int

getYPelsPerMeter()

public int getYPelsPerMeter()

Gets or sets a 32-bit signed integer that defines the vertical resolution, in pixels-per-meter, of the target device for the DIB

Returns: int

setYPelsPerMeter(int value)

public void setYPelsPerMeter(int value)

Gets or sets a 32-bit signed integer that defines the vertical resolution, in pixels-per-meter, of the target device for the DIB

Parameters:

Parameter Type Description
value int

getColorUsed()

public int getColorUsed()

Gets or sets a 32-bit unsigned integer that specifies the number of indexes in the color table used by the DIB, as follows: If this value is zero, the DIB uses the maximum number of colors that correspond to the BitCount value. If this value is nonzero and the BitCount value is less than 16, this value specifies the number of colors used by the DIB. If this value is nonzero and the BitCount value is 16 or greater, this value specifies the size of the color table used to optimize performance of the system palette. Note If this value is nonzero and greater than the maximum possible size of the color table based on the BitCount value, the maximum color table size SHOULD be assumed.

Returns: int

setColorUsed(int value)

public void setColorUsed(int value)

Gets or sets a 32-bit unsigned integer that specifies the number of indexes in the color table used by the DIB, as follows: If this value is zero, the DIB uses the maximum number of colors that correspond to the BitCount value. If this value is nonzero and the BitCount value is less than 16, this value specifies the number of colors used by the DIB. If this value is nonzero and the BitCount value is 16 or greater, this value specifies the size of the color table used to optimize performance of the system palette. Note If this value is nonzero and greater than the maximum possible size of the color table based on the BitCount value, the maximum color table size SHOULD be assumed.

Parameters:

Parameter Type Description
value int

getColorImportant()

public int getColorImportant()

Gets or sets a 32-bit unsigned integer that defines the number of color indexes that are required for displaying the DIB. If this value is zero, all color indexes are required

Returns: int

setColorImportant(int value)

public void setColorImportant(int value)

Gets or sets a 32-bit unsigned integer that defines the number of color indexes that are required for displaying the DIB. If this value is zero, all color indexes are required

Parameters:

Parameter Type Description
value int