Package org.openjump.core.ui.plugin.view

Class ZoomToScalePlugIn

java.lang.Object

com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

org.openjump.core.ui.plugin.view.ZoomToScalePlugIn

All Implemented Interfaces:

EnableChecked, Iconified, PlugIn, Recordable, ShortcutEnabled

public class ZoomToScalePlugIn
extends AbstractPlugIn

Zooms to a given map scale, received from a input dialog

Author:

sstein

Field Summary

Fields inherited from class com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

shortcutKeys, shortcutModifiers

Constructor Summary

Constructors

Constructor	Description
ZoomToScalePlugIn()

Method Summary

Modifier and Type	Method	Description
static MultiEnableCheck	createEnableCheck(WorkbenchContext workbenchContext)
boolean	execute(PlugInContext context)	Execute the PlugIn.
void	initialize(PlugInContext context)	Called when Workbench starts up to allow plugins to initialize themselves.
void	setScale(double scale)
void	zoomToNewScale(PlugInContext context)

Methods inherited from class com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

addParameter, createName, execute, execute, getBooleanParam, getContext, getDoubleParam, getEnableCheck, getIcon, getIcon, getIcon, getIntegerParam, getName, getParameter, getParameters, getShortcutKeys, getShortcutKeyStroke, getShortcutModifiers, getStringParam, getWorkbenchContext, isRollingBackInvalidEdits, isShortcutEnabled, reportNothingToUndoYet, setParameters, setShortcutKeys, setShortcutModifiers, toActionListener, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ZoomToScalePlugIn

public ZoomToScalePlugIn()

Method Detail

initialize

public void initialize(PlugInContext context)
                throws Exception

Description copied from interface: PlugIn

Called when Workbench starts up to allow plugins to initialize themselves.

Specified by:

initialize in interface PlugIn

Overrides:

initialize in class AbstractPlugIn

Parameters:

context - context of the PlugIn

Throws:

Exception - if an exception occur during initialization

createEnableCheck

public static MultiEnableCheck createEnableCheck(WorkbenchContext workbenchContext)

execute

public boolean execute(PlugInContext context)
                throws Exception

Description copied from class: AbstractPlugIn

Execute the PlugIn.

Specified by:

execute in interface PlugIn

Overrides:

execute in class AbstractPlugIn

Parameters:

context - context of this PlugIn

Returns:

true if the PlugIn has been executed

Throws:

Exception - if an Exception occurs during execution

See Also:

ThreadedPlugIn

zoomToNewScale

public void zoomToNewScale(PlugInContext context)
                    throws Exception

Throws:

Exception

setScale

public void setScale(double scale)