org.jfree.pixie.wmf.records
Class MfCmdSetViewPortExt
public class MfCmdSetViewPortExt
Sets the size of the viewport. The SetViewportOrgEx function specifies which device
point maps to the window origin (0,0).
This functionality is similiar to a TranslateTransform.
Dimension | getDimension()
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int | getFunction() - Reads the function identifier.
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MfCmd | getInstance() - Creates a empty unintialized copy of this command implementation.
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MfRecord | getRecord() - Creates a new record based on the data stored in the MfCommand.
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Dimension | getScaledDimension()
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void | replay(WmfFile file) - Replays the command on the given WmfFile.
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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.
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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.
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void | setDimension(int w, int h)
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void | setRecord(MfRecord record) - Reads the command data from the given record and adjusts the internal parameters
according to the data parsed.
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String | toString()
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applyScaleX , applyScaleY , getFunction , getInstance , getRecord , getScaledHeight , getScaledWidth , getScaledX , getScaledY , replay , scaleRect , scaleXChanged , scaleYChanged , setRecord , setScale |
MfCmdSetViewPortExt
public MfCmdSetViewPortExt()
The default constructor, adjusts the scale to 1.
getDimension
public Dimension getDimension()
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
getInstance
public MfCmd getInstance()
Creates a empty unintialized copy of this command implementation.
- getInstance in interface MfCmd
- a new instance of the command.
getScaledDimension
public Dimension getScaledDimension()
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
setDimension
public void setDimension(int w,
int h)
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.
toString
public String toString()