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java.lang.Object | +--org.jfree.pixie.wmf.records.MfCmd | +--org.jfree.pixie.wmf.records.MfCmdStretchDibits
The StretchDIBits function copies the color data for a rectangle of pixels in a DIB to the specified destination rectangle. If the destination rectangle is larger than the source rectangle, this function stretches the rows and columns of color data to fit the destination rectangle. If the destination rectangle is smaller than the source rectangle, this function compresses the rows and columns by using the specified raster operation.
Constructor Summary | |
MfCmdStretchDibits()
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Method Summary | |
java.awt.Rectangle |
getDestRect()
|
int |
getFunction()
Reads the function identifier. |
java.awt.image.BufferedImage |
getImage()
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MfCmd |
getInstance()
Creates a empty unintialized copy of this command implementation. |
MfRecord |
getRecord()
Creates a new record based on the data stored in the MfCommand. |
int |
getROP()
|
java.awt.Rectangle |
getScaledDestRect()
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java.awt.Rectangle |
getScaledSrcRect()
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java.awt.Rectangle |
getSrcRect()
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int |
getUsage()
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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 y scale has changed and the internal coordinate values have to be adjusted. |
void |
setDestRect(int x,
int y,
int w,
int h)
|
void |
setImage(java.awt.image.BufferedImage image)
|
void |
setRecord(MfRecord record)
Reads the command data from the given record and adjusts the internal parameters according to the data parsed. |
void |
setROP(int rop)
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void |
setSrcRect(int x,
int y,
int w,
int h)
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void |
setUsage(int usage)
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java.lang.String |
toString()
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Methods inherited from class org.jfree.pixie.wmf.records.MfCmd |
applyScaleX, applyScaleY, getScaledHeight, getScaledWidth, getScaledX, getScaledY, scaleRect, setScale |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public MfCmdStretchDibits()
Method Detail |
public void replay(WmfFile file)
replay
in class MfCmd
file
- the meta file.public MfCmd getInstance()
getInstance
in class MfCmd
public int getFunction()
getFunction
in class MfCmd
public int getROP()
public void setROP(int rop)
public java.awt.image.BufferedImage getImage()
public void setImage(java.awt.image.BufferedImage image)
public int getUsage()
public void setUsage(int usage)
public void setRecord(MfRecord record)
After the raw record was read from the datasource, the record is parsed by the concrete implementation.
setRecord
in class MfCmd
record
- the raw data that makes up the record.public MfRecord getRecord() throws RecordCreationException
getRecord
in class MfCmd
RecordCreationException
public java.lang.String toString()
toString
in class java.lang.Object
public void setSrcRect(int x, int y, int w, int h)
public void setDestRect(int x, int y, int w, int h)
public java.awt.Rectangle getSrcRect()
public java.awt.Rectangle getDestRect()
public java.awt.Rectangle getScaledSrcRect()
public java.awt.Rectangle getScaledDestRect()
protected void scaleXChanged()
scaleXChanged
in class MfCmd
protected void scaleYChanged()
scaleYChanged
in class MfCmd
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