Class PolygonData 

java.lang.Object
   |
   +----framework.ModuleData
           |
           +----PolygonData
class PolygonData
extends ModuleData
implements Data
A class that can be used as super class by all classes that have Polygon data.

Variable Index

o polyPointNames
o polyPoints
Polygon points.

Constructor Index

o PolygonData()

Method Index

o copyPolyPoints()
Make a copy of the polyPoints.
o display(String, String)
Display the polygon points in a display window.
o getLoadTags()
Define the valid extensions that files of this data type may use when loading data from disk.
o getNrOfPolygonElements()
o getPolyPointNames()
Get the polyPoint names array.
o getPolyPoints()
Get the polyPoints data array.
o getSaveTags()
Define the valid extensions that files of this data type may use when saving data to disk.
o load(String)
Load the PolygonData points from disk.
o load1DimIntegerArray(StreamTokenizer)
Load a single dimensional polygon integer array from disk.
o makePolyPoints(int)
Create the polyPoints data array.
o save(String)
Save the PolygonData points to disk.
o save1DimIntegerArray(DataOutputStream, int[])
Save the size of the array and a single dimensional polygon integer array to disk.
o toString()

Variables

o polyPoints 
 int polyPoints[]
Polygon points.

o polyPointNames 
 String polyPointNames[]

Constructors

o PolygonData 
 PolygonData()

Methods

o getPolyPoints 
 public int[] getPolyPoints()
Get the polyPoints data array.

o getPolyPointNames 
 public String[] getPolyPointNames()
Get the polyPoint names array.

o makePolyPoints 
 public void makePolyPoints(int nr)
Create the polyPoints data array.

o getNrOfPolygonElements 
 public int getNrOfPolygonElements()
o copyPolyPoints 
 public int[] copyPolyPoints()
Make a copy of the polyPoints.

o getLoadTags 
 protected String[] getLoadTags()
Define the valid extensions that files of this data type may use when loading data from disk.

Overrides:
getLoadTags in class ModuleData
o getSaveTags 
 protected String[] getSaveTags()
Define the valid extensions that files of this data type may use when saving data to disk.

Overrides:
getSaveTags in class ModuleData
o load1DimIntegerArray 
 protected int[] load1DimIntegerArray(StreamTokenizer st) throws IOException
Load a single dimensional polygon integer array from disk.

Returns:
the polygon integer array that contains the data.
o save1DimIntegerArray 
 protected void save1DimIntegerArray(DataOutputStream dos,
                                     int data[]) throws IOException
Save the size of the array and a single dimensional polygon integer array to disk.

Parameters:
the - polygon integer array that must be saved to disk.
o load 
 public void load(String filename) throws FileNotFoundException, IOException
Load the PolygonData points from disk.

Overrides:
load in class ModuleData
o save 
 public void save(String filename) throws FileNotFoundException, IOException
Save the PolygonData points to disk.

Overrides:
save in class ModuleData
o display 
 public DataVisualisation display(String title,
                                  String filename)
Display the polygon points in a display window.

Overrides:
display in class ModuleData
o toString 
 public String toString()
Overrides:
toString in class Object