Package org.openjump.core.ui.plugin.tools.statistics

Class CreateBarPlotPlugIn

java.lang.Object

com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

org.openjump.core.ui.plugin.tools.statistics.CreateBarPlotPlugIn

All Implemented Interfaces:

EnableChecked, Iconified, PlugIn, Recordable, ShortcutEnabled, ThreadedPlugIn

public class CreateBarPlotPlugIn
extends AbstractPlugIn
implements ThreadedPlugIn

Field Summary

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

shortcutKeys, shortcutModifiers

Constructor Summary

Constructors

Constructor	Description
CreateBarPlotPlugIn()

Method Summary

Modifier and Type	Method	Description
static MultiEnableCheck	createEnableCheck(WorkbenchContext workbenchContext)	This method is used to define when the menu entry is activated or disabled.
boolean	execute(PlugInContext context)	this function is called by JUMP/OpenJUMP if one clicks on the menu entry.
void	initialize(PlugInContext context)	this method is called on the startup by JUMP/OpenJUMP.
void	run(TaskMonitor monitor, PlugInContext context)	Runs the task.

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

Methods inherited from interface com.vividsolutions.jump.workbench.plugin.PlugIn

getName

Constructor Detail

CreateBarPlotPlugIn

public CreateBarPlotPlugIn()

Method Detail

initialize

public void initialize(PlugInContext context)
                throws Exception

this method is called on the startup by JUMP/OpenJUMP. We set here the menu entry for calling the function.

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)

This method is used to define when the menu entry is activated or disabled. In this example we allow the menu entry to be usable only if one layer exists.

execute

public boolean execute(PlugInContext context)
                throws Exception

this function is called by JUMP/OpenJUMP if one clicks on the menu entry. It is called before the "run" method and useful to do all the GUI /user-input things In this example we call two additional methods setDialogValues(MultiInputDialog, PlugInContext) and getDialogValues(MultiInputDialog) to obtain the Layer and the buffer radius by the user.

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

run

public void run(TaskMonitor monitor,
                PlugInContext context)
         throws Exception

Description copied from interface: ThreadedPlugIn

Runs the task. This method will be executed in a separate thread, so that the GUI remains responsive (but only partially so, as a modal progress dialog will be in the way). Don't call GUI classes in this method as it is not executed on the GUI thread.

Specified by:

run in interface ThreadedPlugIn

Parameters:

monitor - context to which this task can report its progress and check whether a party has requested its cancellation

context - context of this PlugIn

Throws:

Exception - if an Exception occurs during the run