Class MfCmdDibBitBlt
- java.lang.Object
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- org.pentaho.reporting.libraries.pixie.wmf.records.MfCmd
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- org.pentaho.reporting.libraries.pixie.wmf.records.MfCmdDibBitBlt
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public class MfCmdDibBitBlt extends MfCmd
BitBlockTransfer - Copies PixelData of a rectangle to another positionBOOL BitBlt( HDC hdcDest, // handle to destination DC int nXDest, // x-coord of destination upper-left corner int nYDest, // y-coord of destination upper-left corner int nWidth, // width of destination rectangle int nHeight, // height of destination rectangle HDC hdcSrc, // handle to source DC int nXSrc, // x-coordinate of source upper-left corner int nYSrc, // y-coordinate of source upper-left corner DWORD dwRop // raster operation code );
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Constructor Summary
Constructors Constructor Description MfCmdDibBitBlt()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Rectangle
getDestination()
int
getFunction()
Reads the function identifier.BufferedImage
getImage()
MfCmd
getInstance()
Creates a empty unintialized copy of this command implementation.int
getOperation()
Point
getOrigin()
MfRecord
getRecord()
Creates a new record based on the data stored in the MfCommand.Rectangle
getScaledDestination()
Point
getScaledOrigin()
Rectangle
getScaledSource()
Rectangle
getSource()
void
replay(WmfFile file)
Replays the command on the given WmfFile.protected void
scaleXChanged()
A callback function to inform the object, that the x scale has changed and the internal coordinate values have to be adjusted.protected void
scaleYChanged()
A callback function to inform the object, that the x scale has changed and the internal coordinate values have to be adjusted.void
setDestination(int x, int y, int w, int h)
void
setImage(BufferedImage image)
void
setOperation(int op)
void
setOrigin(int x, int y)
void
setRecord(MfRecord record)
Reads the command data from the given record and adjusts the internal parameters according to the data parsed.String
toString()
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Methods inherited from class org.pentaho.reporting.libraries.pixie.wmf.records.MfCmd
applyScaleX, applyScaleY, getScaledHeight, getScaledWidth, getScaledX, getScaledY, scaleRect, setScale
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Method Detail
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getImage
public BufferedImage getImage()
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setImage
public void setImage(BufferedImage image)
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replay
public void replay(WmfFile file)
Replays the command on the given WmfFile.
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scaleXChanged
protected void scaleXChanged()
A callback function to inform the object, that the x scale has changed and the internal coordinate values have to be adjusted.- Specified by:
scaleXChanged
in classMfCmd
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scaleYChanged
protected void scaleYChanged()
A callback function to inform the object, that the x scale has changed and the internal coordinate values have to be adjusted.- Specified by:
scaleYChanged
in classMfCmd
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getInstance
public MfCmd getInstance()
Creates a empty unintialized copy of this command implementation.- Specified by:
getInstance
in classMfCmd
- Returns:
- a new instance of the command.
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getFunction
public int getFunction()
Reads the function identifier. Every record type is identified by a function number corresponding to one of the Windows GDI functions used.- Specified by:
getFunction
in classMfCmd
- Returns:
- the function identifier.
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setOrigin
public void setOrigin(int x, int y)
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getOrigin
public Point getOrigin()
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getSource
public Rectangle getSource()
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getScaledOrigin
public Point getScaledOrigin()
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getScaledSource
public Rectangle getScaledSource()
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setDestination
public void setDestination(int x, int y, int w, int h)
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getDestination
public Rectangle getDestination()
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getScaledDestination
public Rectangle getScaledDestination()
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setOperation
public void setOperation(int op)
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getOperation
public int getOperation()
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getRecord
public MfRecord getRecord() throws RecordCreationException
Creates a new record based on the data stored in the MfCommand.- Specified by:
getRecord
in classMfCmd
- Returns:
- the created record.
- Throws:
RecordCreationException
- if an error occured while generating the record.
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setRecord
public void setRecord(MfRecord record)
Reads the command data from the given record and adjusts the internal parameters according to the data parsed. After the raw record was read from the datasource, the record is parsed by the concrete implementation.
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