Package edu.cnu.mdi.mapping.layer

Class CityLayer

java.lang.Object

edu.cnu.mdi.item.Layer

edu.cnu.mdi.mapping.layer.CityLayer

public class CityLayer
extends Layer

Layer that renders and edits city markers and labels.

Constructor Summary

Constructors

Constructor	Description
CityLayer(IContainer container, String name, Supplier<CityPointRenderer> rendererSupplier)	Creates a city layer.

Method Summary

Modifier and Type	Method	Description
void	beforeDraw(Graphics2D g2, IContainer container)	Renders the current city markers and labels.
void	edit(Component parentComponent)	Opens the city appearance and filtering editor.

Methods inherited from class edu.cnu.mdi.item.Layer

add, addEnclosedItems, addItemChangeListener, addItemsAtPoint, addSelectedItems, afterDraw, anySelected, clearAllItems, contains, deleteItem, deleteSelectedItems, draw, equals, getAllItems, getContainer, getItemAtPoint, getItemsAtPoint, getName, getSelectedCount, getSelectedItems, hashCode, isEditable, isEmpty, isLocked, isVisible, notifyItemChangeListeners, remove, removeItemChangeListener, selectAllItems, selectAllItems, selectItem, sendBackward, sendForward, sendToBack, sendToFront, setDirty, setEditable, setLocked, setName, setVisible, size, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CityLayer

public CityLayer(IContainer container,
 String name,
 Supplier<CityPointRenderer> rendererSupplier)

Creates a city layer.

Parameters:

container - owning container

name - layer name

rendererSupplier - supplier of the current city renderer

Method Details

beforeDraw

public void beforeDraw(Graphics2D g2,
 IContainer container)

Renders the current city markers and labels.

Overrides:

beforeDraw in class Layer

Parameters:

g2 - the graphics context

container - the container being rendered

edit

public void edit(Component parentComponent)

Opens the city appearance and filtering editor.

Overrides:

edit in class Layer

Parameters:

parentComponent - the parent component for any dialogs; may be null