org.geotools.gui.tools
Interface ZoomTool

All Superinterfaces:

Tool

All Known Implementing Classes:

ZoomToolImpl

public interface ZoomTool

extends Tool

A tool which provides methods for zooming.

Version:

$Id: ZoomTool.java 17672 2006-01-19 00:25:55Z desruisseaux $

Author:

Cameron Shorter

Method Summary

double	getZoomFactor() The factor to zoom in out by, zoomFactor=0.5 means zoom in, zoomFactor=2 means zoom out.
void	setZoomFactor(double zoomFactor) The factor to zoom in out by, zoomFactor=0.5 means zoom in, zoomFactor=2 means zoom out.

Methods inherited from interface org.geotools.gui.tools.Tool

addMouseListener, addMouseMotionListener, destroy, getContext, getCursor, getName, paint, removeMouseListeners, setCursor, setName

Method Detail

setZoomFactor

public void setZoomFactor(double zoomFactor)

The factor to zoom in out by, zoomFactor=0.5 means zoom in, zoomFactor=2 means zoom out. Defaults to 2.

Parameters:

zoomFactor - the factor to zoom by.

getZoomFactor

public double getZoomFactor()

The factor to zoom in out by, zoomFactor=0.5 means zoom in, zoomFactor=2 means zoom out. Defaults to 2.

Returns:

the factor to zoom by.