rescuecore2.standard.view

Class AreaLayer<E extends Area>

java.lang.Object

rescuecore2.view.AbstractViewLayer

rescuecore2.standard.view.StandardViewLayer

rescuecore2.standard.view.StandardEntityViewLayer<E>

rescuecore2.standard.view.AreaLayer<E>

Type Parameters:

E - The subclass of Area that this layer knows how to draw.

All Implemented Interfaces:

ViewLayer

Direct Known Subclasses:

BuildingLayer, RoadLayer

public abstract class AreaLayer<E extends Area>
extends StandardEntityViewLayer<E>

A view layer that renders areas.

Field Summary

Fields inherited from class rescuecore2.standard.view.StandardEntityViewLayer

entities

Fields inherited from class rescuecore2.standard.view.StandardViewLayer

VISIBILITY_SUFFIX, world

Fields inherited from class rescuecore2.view.AbstractViewLayer

component

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AreaLayer(java.lang.Class<E> clazz) Construct an area view layer.

Method Summary

Modifier and Type	Method and Description
protected void	paintEdge(Edge e, java.awt.Graphics2D g, ScreenTransform t) Paint an individual edge.
protected void	paintShape(E area, java.awt.Polygon p, java.awt.Graphics2D g) Paint the overall shape.
java.awt.Shape	render(E area, java.awt.Graphics2D g, ScreenTransform t) Render an entity and return the shape.

Methods inherited from class rescuecore2.standard.view.StandardEntityViewLayer

postView, preView, render, view, viewObject

Methods inherited from class rescuecore2.standard.view.StandardViewLayer

initialise

Methods inherited from class rescuecore2.view.AbstractViewLayer

getPopupMenuItems, isVisible, processView, setLayerViewComponent, setVisible

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface rescuecore2.view.ViewLayer

getName

Constructor Detail

AreaLayer

protected AreaLayer(java.lang.Class<E> clazz)

Construct an area view layer.

Parameters:

clazz - The subclass of Area this can render.

Method Detail

render

public java.awt.Shape render(E area,
                             java.awt.Graphics2D g,
                             ScreenTransform t)

Description copied from class: StandardEntityViewLayer

Render an entity and return the shape. This shape is used for resolving mouse-clicks so should represent a hit-box for the entity.

Specified by:

render in class StandardEntityViewLayer<E extends Area>

Parameters:

area - The entity to render.

g - The graphics to render on.

t - A helpful coordinate transformer.

Returns:

A Shape that represents the hit-box of the rendered entity.

paintEdge

protected void paintEdge(Edge e,
                         java.awt.Graphics2D g,
                         ScreenTransform t)

Paint an individual edge.

Parameters:

e - The edge to paint.

g - The graphics to paint on.

t - The screen transform.

paintShape

protected void paintShape(E area,
                          java.awt.Polygon p,
                          java.awt.Graphics2D g)

Paint the overall shape.

Parameters:

area - The area.

p - The overall polygon.

g - The graphics to paint on.