org.jfree.pixie.wmf.records
Class MfCmdStretchDibits
public class 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.
applyScaleX , applyScaleY , getFunction , getInstance , getRecord , getScaledHeight , getScaledWidth , getScaledX , getScaledY , replay , scaleRect , scaleXChanged , scaleYChanged , setRecord , setScale |
MfCmdStretchDibits
public MfCmdStretchDibits()
The default constructor, adjusts the scale to 1.
getDestRect
public Rectangle getDestRect()
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.
- getFunction in interface MfCmd
getImage
public BufferedImage getImage()
getInstance
public MfCmd getInstance()
Creates a empty unintialized copy of this command implementation.
- getInstance in interface MfCmd
- a new instance of the command.
getROP
public int getROP()
getScaledDestRect
public Rectangle getScaledDestRect()
getScaledSrcRect
public Rectangle getScaledSrcRect()
getSrcRect
public Rectangle getSrcRect()
getUsage
public int getUsage()
replay
public void replay(WmfFile file)
Replays the command on the given WmfFile.
- replay in interface MfCmd
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.
- scaleXChanged in interface MfCmd
scaleYChanged
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.
- scaleYChanged in interface MfCmd
setDestRect
public void setDestRect(int x,
int y,
int w,
int h)
setImage
public void setImage(BufferedImage image)
setROP
public void setROP(int rop)
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.
- setRecord in interface MfCmd
record
- the raw data that makes up the record.
setSrcRect
public void setSrcRect(int x,
int y,
int w,
int h)
setUsage
public void setUsage(int usage)
toString
public String toString()