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Class fi.helsinki.cs.MapDrawer.MapDrawer 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Panel
                           |
                           +----java.applet.Applet
                                   |
                                   +----fi.helsinki.cs.MapDrawer.MapDrawer
public class MapDrawer
extends Applet

Variable Index

o images

Constructor Index

o MapDrawer()

Method Index

o error(String)
Displays and records error messages.
o gIcon(String)
Static cache for images.
o init()
o paint(Graphics)
Draws error messages if any, else draws the map (from cur).
o parseClick(int, int)
Called by the mouse listener to parse clicks.

Variables

o images 
 public static Hashtable images

Constructors

o MapDrawer 
 public MapDrawer()

Methods

o init 
 public void init()
Overrides:
init in class Applet
o parseClick 
 public void parseClick(int x,
                        int y)
Called by the mouse listener to parse clicks.

o paint 
 public void paint(Graphics g)
Draws error messages if any, else draws the map (from cur).

Overrides:
paint in class Container
o gIcon 
 public static Image gIcon(String name)
Static cache for images.

Parameters:
name - the name of the image to fetch.
Returns:
a reference to the new image object.
o error 
 public static void error(String errormsg)
Displays and records error messages. 

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