Package org.apache.poi.hwmf.record
Class HwmfFill.WmfDibStretchBlt
- java.lang.Object
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- org.apache.poi.hwmf.record.HwmfFill.WmfDibStretchBlt
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- All Implemented Interfaces:
GenericRecord
,HwmfFill.HwmfImageRecord
,HwmfRecord
- Direct Known Subclasses:
HwmfFill.WmfDibBitBlt
- Enclosing class:
- HwmfFill
public static class HwmfFill.WmfDibStretchBlt extends java.lang.Object implements HwmfRecord, HwmfFill.HwmfImageRecord
The META_DIBSTRETCHBLT record specifies the transfer of a block of pixels in device-independent format according to a raster operation, with possible expansion or contraction. The destination of the transfer is the current output region in the playback device context. There are two forms of META_DIBSTRETCHBLT, one which specifies a device-independent bitmap (DIB) as the source, and the other which uses the playback device context as the source. Definitions follow for the fields that are the same in the two forms of META_DIBSTRETCHBLT. The subsections that follow specify the packet structures of the two forms of META_DIBSTRETCHBLT.
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Constructor Summary
Constructors Constructor Description WmfDibStretchBlt()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
draw(HwmfGraphics ctx)
Apply the record settings to the graphics contextbyte[]
getBMPData()
java.awt.geom.Rectangle2D
getDstBounds()
java.util.Map<java.lang.String,java.util.function.Supplier<?>>
getGenericProperties()
java.awt.image.BufferedImage
getImage(java.awt.Color foreground, java.awt.Color background, boolean hasAlpha)
Provide an image using the fore-/background color, in case of a 1-bit patternHwmfTernaryRasterOp
getRasterOperation()
java.awt.geom.Rectangle2D
getSrcBounds()
HwmfBitmapDib
getTarget()
HwmfRecordType
getWmfRecordType()
int
init(LittleEndianInputStream leis, long recordSize, int recordFunction)
Init record from stream-
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.poi.common.usermodel.GenericRecord
getGenericChildren
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Methods inherited from interface org.apache.poi.hwmf.record.HwmfFill.HwmfImageRecord
getImage
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Methods inherited from interface org.apache.poi.hwmf.record.HwmfRecord
getGenericRecordType
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Method Detail
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getWmfRecordType
public HwmfRecordType getWmfRecordType()
- Specified by:
getWmfRecordType
in interfaceHwmfRecord
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init
public int init(LittleEndianInputStream leis, long recordSize, int recordFunction) throws java.io.IOException
Description copied from interface:HwmfRecord
Init record from stream- Specified by:
init
in interfaceHwmfRecord
- Parameters:
leis
- the little endian input stream- Returns:
- count of processed bytes
- Throws:
java.io.IOException
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draw
public void draw(HwmfGraphics ctx)
Description copied from interface:HwmfRecord
Apply the record settings to the graphics context- Specified by:
draw
in interfaceHwmfRecord
- Parameters:
ctx
- the graphics context to modify
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getImage
public java.awt.image.BufferedImage getImage(java.awt.Color foreground, java.awt.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 interfaceHwmfFill.HwmfImageRecord
- Parameters:
foreground
- the foreground colorbackground
- the background colorhasAlpha
- if true, the background color is rendered transparent - seeHwmfMisc.WmfSetBkMode.HwmfBkMode
- Returns:
- the image
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getBMPData
public byte[] getBMPData()
- Specified by:
getBMPData
in interfaceHwmfFill.HwmfImageRecord
- Returns:
- the raw BMP data
- See Also:
- BMP format
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getRasterOperation
public HwmfTernaryRasterOp getRasterOperation()
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getSrcBounds
public java.awt.geom.Rectangle2D getSrcBounds()
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getDstBounds
public java.awt.geom.Rectangle2D getDstBounds()
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getTarget
public HwmfBitmapDib getTarget()
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getGenericProperties
public java.util.Map<java.lang.String,java.util.function.Supplier<?>> getGenericProperties()
- Specified by:
getGenericProperties
in interfaceGenericRecord
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