com.nutiteq.ui
Class DefaultZoomIndicator

java.lang.Object
  com.nutiteq.ui.DefaultZoomIndicator

All Implemented Interfaces:

ZoomIndicator

public class DefaultZoomIndicator
extends java.lang.Object
implements ZoomIndicator

Default zoom indicator used, when MapComponent.showZoomLevelIndicator(boolean) is called.

If custom zoom indicator is used, then zoom images used for default indicator (zoom1.png, zoom2.png, zoom3.png) can be removed from library jar.

Constructor Summary

DefaultZoomIndicator(int minZoom, int maxZoom)

Method Summary

long	displayTime() How long should element be visible after zoom keys have been pressed
boolean	isVisible() Is this element visible
void	paint(Graphics g, int zoom, int displayWidth, int displayHeight) Paint element on screen Note: if you change clip on graphics, please restore it to previous state.
void	setZoomRange(ZoomRange zRange) Set zoom range that is available
void	setVisible(boolean visible) Set element visible

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultZoomIndicator

public DefaultZoomIndicator(int minZoom,
                            int maxZoom)

Method Detail

isVisible

public boolean isVisible()

Description copied from interface: ZoomIndicator

Is this element visible

Specified by:

isVisible in interface ZoomIndicator

Returns:

is element visible

setVisible

public void setVisible(boolean visible)

Description copied from interface: ZoomIndicator

Set element visible

Specified by:

setVisible in interface ZoomIndicator

Parameters:

visible - show/hide this element from screen

paint

public void paint(Graphics g,
                  int zoom,
                  int displayWidth,
                  int displayHeight)

Description copied from interface: ZoomIndicator

Paint element on screen Note: if you change clip on graphics, please restore it to previous state.

Specified by:

paint in interface ZoomIndicator

Parameters:

g - graphics object to paint on

zoom - current zoom

displayWidth - display width

displayHeight - display height

setZoomRange

public void setZoomRange(ZoomRange zRange)

Description copied from interface: ZoomIndicator

Set zoom range that is available

Specified by:

setZoomRange in interface ZoomIndicator

Parameters:

zRange - available zoom range

displayTime

public long displayTime()

Description copied from interface: ZoomIndicator

How long should element be visible after zoom keys have been pressed

Specified by:

displayTime in interface ZoomIndicator

Returns:

display time in milliseconds