Package org.apache.poi.hwmf.record

Class HwmfMisc.WmfDibCreatePatternBrush

java.lang.Object

org.apache.poi.hwmf.record.HwmfMisc.WmfDibCreatePatternBrush

All Implemented Interfaces:

GenericRecord, HwmfFill.HwmfImageRecord, HwmfObjectTableEntry, HwmfRecord

Direct Known Subclasses:

HemfMisc.EmfCreateDibPatternBrushPt

Enclosing class:

HwmfMisc

public static class HwmfMisc.WmfDibCreatePatternBrush
extends Object
implements HwmfRecord, HwmfFill.HwmfImageRecord, HwmfObjectTableEntry

The META_DIBCREATEPATTERNBRUSH record creates a Brush Object with a pattern specified by a DeviceIndependentBitmap (DIB) Object

Field Summary

Fields

Modifier and Type	Field	Description
protected HwmfFill.ColorUsage	colorUsage	A 16-bit unsigned integer that defines whether the Colors field of a DIB Object contains explicit RGB values, or indexes into a palette.
protected HwmfBitmapDib	patternDib
protected HwmfBrushStyle	style

Constructor Summary

Constructors

Constructor	Description
WmfDibCreatePatternBrush()

Method Summary

Modifier and Type	Method	Description
void	applyObject(HwmfGraphics ctx)
void	draw(HwmfGraphics ctx)	Apply the record settings to the graphics context
byte[]	getBMPData()
HwmfFill.ColorUsage	getColorUsage()
Map<String,Supplier<?>>	getGenericProperties()
BufferedImage	getImage(Color foreground, Color background, boolean hasAlpha)	Provide an image using the fore-/background color, in case of a 1-bit pattern
HwmfBrushStyle	getStyle()
HwmfRecordType	getWmfRecordType()
int	init(LittleEndianInputStream leis, long recordSize, int recordFunction)	Init record from stream

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.poi.common.usermodel.GenericRecord

getGenericChildren

Methods inherited from interface org.apache.poi.hwmf.record.HwmfFill.HwmfImageRecord

getImage

Methods inherited from interface org.apache.poi.hwmf.record.HwmfRecord

getGenericRecordType

Field Detail

style

protected HwmfBrushStyle style

colorUsage

protected HwmfFill.ColorUsage colorUsage

A 16-bit unsigned integer that defines whether the Colors field of a DIB Object contains explicit RGB values, or indexes into a palette. If the Style field specifies BS_PATTERN, a ColorUsage value of DIB_RGB_COLORS MUST be used regardless of the contents of this field. If the Style field specified anything but BS_PATTERN, this field MUST be one of the ColorUsage values.

patternDib

protected HwmfBitmapDib patternDib

Constructor Detail

WmfDibCreatePatternBrush

public WmfDibCreatePatternBrush()

Method Detail

getWmfRecordType

public HwmfRecordType getWmfRecordType()

Specified by:

getWmfRecordType in interface HwmfRecord

init

public int init(LittleEndianInputStream leis,
                long recordSize,
                int recordFunction)
         throws IOException

Description copied from interface: HwmfRecord

Init record from stream

Specified by:

init in interface HwmfRecord

Parameters:

leis - the little endian input stream

Returns:

count of processed bytes

Throws:

IOException

draw

public void draw(HwmfGraphics ctx)

Description copied from interface: HwmfRecord

Apply the record settings to the graphics context

Specified by:

draw in interface HwmfRecord

Parameters:

ctx - the graphics context to modify

applyObject

public void applyObject(HwmfGraphics ctx)

Specified by:

applyObject in interface HwmfObjectTableEntry

getImage

public BufferedImage getImage(Color foreground,
                              Color background,
                              boolean hasAlpha)

Description copied from interface: HwmfFill.HwmfImageRecord

Provide an image using the fore-/background color, in case of a 1-bit pattern

Specified by:

getImage in interface HwmfFill.HwmfImageRecord

Parameters:

foreground - the foreground color

background - the background color

hasAlpha - if true, the background color is rendered transparent - see HwmfMisc.WmfSetBkMode.HwmfBkMode

Returns:

the image

getBMPData

public byte[] getBMPData()

Specified by:

getBMPData in interface HwmfFill.HwmfImageRecord

Returns:

the raw BMP data

See Also:

BMP format

getStyle

public HwmfBrushStyle getStyle()

getColorUsage

public HwmfFill.ColorUsage getColorUsage()

getGenericProperties

public Map<String,Supplier<?>> getGenericProperties()

Specified by:

getGenericProperties in interface GenericRecord