Class DEMStatisticsPlugIn

java.lang.Object

com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

com.vividsolutions.jump.workbench.plugin.ThreadedBasePlugIn

org.openjump.core.ui.plugin.raster.statistics.DEMStatisticsPlugIn

All Implemented Interfaces:

EnableChecked, Iconified, PlugIn, Recordable, ShortcutEnabled, ThreadedPlugIn

public class DEMStatisticsPlugIn
extends ThreadedBasePlugIn

Author:

Giuseppe Aruta [2015_01_27] Computes various statistics for selected layers., Giuseppe Aruta [2015_01_27] added header with the number of selected raster layers, Giuseppe Aruta [2015_04_09] Reduce display of large nodata values (es QGIS) to readable number, Giuseppe Aruta [2015_05_16] Added X*Y Cell size, Giuseppe Aruta [2018_01_19] Removed depency to OpenJUMPSextanteRasterLayer class. Clean the code, Giuseppe Aruta [2018_06_26] Substitute output HTMLDoc to JTable. Allow selection of multiple layers on plugin dialog.

Field Summary

Fields

Modifier and Type	Field	Description
static MultiInputDialog	dialog
static JPanel	panel

Fields inherited from class AbstractPlugIn

shortcutKeys, shortcutModifiers

Constructor Summary

Constructors

Constructor	Description
DEMStatisticsPlugIn()

Method Summary

Modifier and Type	Method	Description
double	cellSizeX(Raster r, org.locationtech.jts.geom.Envelope env)
double	cellSizeY(Raster r, org.locationtech.jts.geom.Envelope env)
static MultiEnableCheck	createEnableCheck(WorkbenchContext workbenchContext)
boolean	execute(PlugInContext context)	Execute the PlugIn.
Icon	getIcon()	Plugin icon assumed to be 16x16 by default
String	getName()	Returns a very brief description of this PlugIn e.g. for display as a menu item
int	nodata(Raster ras, double nodata)
void	run(TaskMonitor monitor, PlugInContext context)	Runs the task.

Methods inherited from class ThreadedBasePlugIn

main

Methods inherited from class AbstractPlugIn

addParameter, createName, execute, execute, getBooleanParam, getContext, getDoubleParam, getEnableCheck, 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

dialog

public static MultiInputDialog dialog

panel

public static JPanel panel

Constructor Details

DEMStatisticsPlugIn

public DEMStatisticsPlugIn()

Method Details

createEnableCheck

public static MultiEnableCheck createEnableCheck(WorkbenchContext workbenchContext)

nodata

public int nodata(Raster ras,
 double nodata)
           throws IOException,
RasterImageLayer.RasterDataNotFoundException

Throws:

IOException

RasterImageLayer.RasterDataNotFoundException

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

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.

getIcon

public Icon getIcon()

Description copied from class: AbstractPlugIn

Plugin icon assumed to be 16x16 by default

Specified by:

getIcon in interface Iconified

Overrides:

getIcon in class AbstractPlugIn

cellSizeX

public double cellSizeX(Raster r,
 org.locationtech.jts.geom.Envelope env)
                 throws IOException

Throws:

IOException

cellSizeY

public double cellSizeY(Raster r,
 org.locationtech.jts.geom.Envelope env)
                 throws IOException

Throws:

IOException

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