com.nutiteq.ui
Interface ZoomIndicator

All Known Implementing Classes:

DefaultZoomIndicator

public interface ZoomIndicator

Element for displaying zoom range and current zoom on screen. Zoom indicator will be set visible, for the time defined in displayTime(), after zoom action (zoom in/out) has occurred.

Method Summary

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

Method Detail

isVisible

boolean isVisible()

Is this element visible

Returns:

is element visible

paint

void paint(com.nutiteq.wrappers.Graphics g,
           int currentZoom,
           int displayWidth,
           int displayHeight)

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

Parameters:

g - graphics object to paint on

currentZoom - current zoom

displayWidth - display width

displayHeight - display height

setZoomRange

void setZoomRange(ZoomRange zoomRange)

Set zoom range that is available

Parameters:

zoomRange - available zoom range

displayTime

long displayTime()

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

Returns:

display time in milliseconds

setVisible

void setVisible(boolean visible)

Set element visible

Parameters:

visible - show/hide this element from screen