org.jfree.pixie.wmf.records
Class MfCmdPolyline
public class MfCmdPolyline
The Polyline function draws a series of line segments by connecting the points in the
specified array.
The polyline does not use the current cursor position as starting point of the first
line. The starting point is defined by the first coordinate of the point-array.
applyScaleX , applyScaleY , getFunction , getInstance , getRecord , getScaledHeight , getScaledWidth , getScaledX , getScaledY , replay , scaleRect , scaleXChanged , scaleYChanged , setRecord , setScale |
MfCmdPolyline
public MfCmdPolyline()
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.
getPointCount
public int getPointCount()
getPointsX
public int[] getPointsX()
getPointsY
public int[] getPointsY()
getScaledPointsX
public int[] getScaledPointsX()
getScaledPointsY
public int[] getScaledPointsY()
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
setPointCount
public void setPointCount(int count)
setPoints
public void setPoints(int[] points_x,
int[] points_y)
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()