com.vividsolutions.jump.workbench.ui.warp

Class AffineTransformPlugIn

java.lang.Object

com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

com.vividsolutions.jump.workbench.ui.warp.AffineTransformPlugIn

All Implemented Interfaces:

PlugIn

public class AffineTransformPlugIn
extends AbstractPlugIn

Applies an affine transform to the selected layers. The affine transform is specified using three vectors drawn by the user.

Constructor Summary

Constructors

Constructor and Description
AffineTransformPlugIn()

Method Summary

Methods

Modifier and Type	Method and Description
static void	checkValid(FeatureCollection featureCollection, PlugInContext context)
boolean	execute(PlugInContext context) Performs the action for this plugin.
void	initialize(PlugInContext context) Called when Workbench starts up to allow plugins to initialize themselves.

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

createName, execute, execute, getName, isRollingBackInvalidEdits, reportNothingToUndoYet, toActionListener, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AffineTransformPlugIn

public AffineTransformPlugIn()

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

Throws:

Exception

execute

public boolean execute(PlugInContext context)
                throws Exception

Description copied from interface: PlugIn

Performs the action for this plugin. For threaded plugins with dialogs, this method contains the code to invoke the dialog. If the user cancels the dialog, this method should return false to prevent the run method from being called.

Specified by:

execute in interface PlugIn

Overrides:

execute in class AbstractPlugIn

Returns:

true if the action completed, false if it was aborted. Used by ThreadedPlugIns to indicate that their #run method needn't be called next.

Throws:

Exception - if a problem occurs during plug-in execution

See Also:

ThreadedPlugIn

checkValid

public static void checkValid(FeatureCollection featureCollection,
              PlugInContext context)