Class ChangeNoDataValuePlugIn

java.lang.Object

com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

com.vividsolutions.jump.workbench.plugin.ThreadedBasePlugIn

org.openjump.core.ui.plugin.raster.nodata.ChangeNoDataValuePlugIn

All Implemented Interfaces:

EnableChecked, Iconified, PlugIn, Recordable, ShortcutEnabled, ThreadedPlugIn

public class ChangeNoDataValuePlugIn
extends ThreadedBasePlugIn

Author:

Giuseppe Aruta date 2015_3_25 (Giuseppe Aruta) This class allows to change nodata value of a single band file The output is a ESRI float file date 2015_19_5 (Giuseppe Aruta) Correct bug introduced with new RasterImageLayer.cellvalue Substitute export to .flt file to .asc file date 2015_15_11 (Giuseppe Aruta) Improved GUI

Field Summary

Fields

Modifier and Type	Field	Description
static double	defaultNoData
static final String	PLUGINNAME

Fields inherited from class AbstractPlugIn

shortcutKeys, shortcutModifiers

Constructor Summary

Constructors

Constructor	Description
ChangeNoDataValuePlugIn()

Method Summary

Modifier and Type	Method	Description
static MultiEnableCheck	createEnableCheck(WorkbenchContext workbenchContext)
boolean	execute(PlugInContext context)	Execute the PlugIn.
String	getName()	Returns a very brief description of this PlugIn e.g. for display as a menu item
void	run(TaskMonitor monitor, PlugInContext context)	Runs the task.
void	saveASC(File file, PlugInContext context, RasterImageLayer rLayer, int band, float oldnodata, float newnodata)

Methods inherited from class ThreadedBasePlugIn

main

Methods inherited from class AbstractPlugIn

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

Methods inherited from class Object

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

Methods inherited from interface PlugIn

initialize

Field Details

PLUGINNAME

public static final String PLUGINNAME

defaultNoData

public static double defaultNoData

Constructor Details

ChangeNoDataValuePlugIn

public ChangeNoDataValuePlugIn()

Method Details

getName

public String getName()

Description copied from interface: PlugIn

Returns a very brief description of this PlugIn e.g. for display as a menu item

Specified by:

getName in interface PlugIn

Overrides:

getName in class AbstractPlugIn

Returns:

the class name, minus "PlugIn", with spaces inserted at the appropriate point before each uppercase+lowercase and lowercase+uppercase combination.

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

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.

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

saveASC

public void saveASC(File file,
 PlugInContext context,
 RasterImageLayer rLayer,
 int band,
 float oldnodata,
 float newnodata)
             throws IOException

Throws:

IOException

createEnableCheck

public static MultiEnableCheck createEnableCheck(WorkbenchContext workbenchContext)