Revision: 6148
http://sourceforge.net/p/jump-pilot/code/6148
Author: ma15569
Date: 2019-03-16 18:03:19 +0000 (Sat, 16 Mar 2019)
Log Message:
-----------
CreatePolygons/CreateLattice plugins: added a drop down list of raster layers
as planned by Stefan (10 years ago!)
Modified Paths:
--------------
core/trunk/src/org/openjump/core/ui/plugin/raster/CreateLatticeFromSelectedImageLayerPlugIn.java
core/trunk/src/org/openjump/core/ui/plugin/raster/CreatePolygonGridFromSelectedImageLayerPlugIn.java
Modified:
core/trunk/src/org/openjump/core/ui/plugin/raster/CreateLatticeFromSelectedImageLayerPlugIn.java
===================================================================
---
core/trunk/src/org/openjump/core/ui/plugin/raster/CreateLatticeFromSelectedImageLayerPlugIn.java
2019-03-04 17:05:53 UTC (rev 6147)
+++
core/trunk/src/org/openjump/core/ui/plugin/raster/CreateLatticeFromSelectedImageLayerPlugIn.java
2019-03-16 18:03:19 UTC (rev 6148)
@@ -28,7 +28,7 @@
/*****************************************************
* created: 27.Oct.2009
- * last modified:
+ * last modified: 13.March 2019 (Giuseppe Aruta)
*
*
* @author sstein
@@ -40,24 +40,40 @@
package org.openjump.core.ui.plugin.raster;
+import java.awt.geom.Point2D;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.swing.JComboBox;
+
+import org.openjump.core.apitools.LayerTools;
+import org.openjump.core.rasterimage.RasterImageLayer;
+import org.openjump.core.rasterimage.sextante.OpenJUMPSextanteRasterLayer;
+import
org.openjump.core.rasterimage.sextante.rasterWrappers.GridWrapperNotInterpolated;
+
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jump.I18N;
-import com.vividsolutions.jump.feature.*;
+import com.vividsolutions.jump.feature.AttributeType;
+import com.vividsolutions.jump.feature.BasicFeature;
+import com.vividsolutions.jump.feature.Feature;
+import com.vividsolutions.jump.feature.FeatureCollection;
+import com.vividsolutions.jump.feature.FeatureDataset;
+import com.vividsolutions.jump.feature.FeatureSchema;
import com.vividsolutions.jump.task.TaskMonitor;
import com.vividsolutions.jump.workbench.WorkbenchContext;
import com.vividsolutions.jump.workbench.model.StandardCategoryNames;
-import com.vividsolutions.jump.workbench.plugin.*;
+import com.vividsolutions.jump.workbench.plugin.AbstractPlugIn;
+import com.vividsolutions.jump.workbench.plugin.EnableCheckFactory;
+import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
+import com.vividsolutions.jump.workbench.plugin.PlugInContext;
+import com.vividsolutions.jump.workbench.plugin.ThreadedPlugIn;
+import com.vividsolutions.jump.workbench.ui.GUIUtil;
import com.vividsolutions.jump.workbench.ui.MenuNames;
+import com.vividsolutions.jump.workbench.ui.MultiInputDialog;
import com.vividsolutions.jump.workbench.ui.plugin.FeatureInstaller;
-import org.openjump.core.apitools.LayerTools;
-import org.openjump.core.rasterimage.RasterImageLayer;
-import org.openjump.core.rasterimage.sextante.OpenJUMPSextanteRasterLayer;
-import
org.openjump.core.rasterimage.sextante.rasterWrappers.GridWrapperNotInterpolated;
-import java.awt.geom.Point2D;
-
/**
* Creates a lattice for the current selected raster image
*
@@ -67,41 +83,50 @@
*
* @author sstein
*
+ *Added Layerable drop down list for raster layers
+ *@author Giuseppe Aruta[2019-03-16]
**/
-public class CreateLatticeFromSelectedImageLayerPlugIn extends AbstractPlugIn
implements ThreadedPlugIn{
-
- private PlugInContext context = null;
-
+public class CreateLatticeFromSelectedImageLayerPlugIn extends AbstractPlugIn
+ implements ThreadedPlugIn {
+
GeometryFactory gfactory = new GeometryFactory();
- private String sName = "Create Lattice from Raster";
- private String sBand = "band";
- private String sLattice = "lattice";
- private String sCreatePoints = "creating points";
-
+ private final String sName = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreateLatticeFromSelectedImageLayerPlugIn.Create-Lattice-from-Raster");
+ private final String sBand = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.band");
+ private final String sLattice = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreateLatticeFromSelectedImageLayerPlugIn.lattice");
+ private final String sCreatePoints = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreateLatticeFromSelectedImageLayerPlugIn.creating-points");
+ private static String Source_Layer = I18N
+ .get("ui.GenericNames.Source-Layer");
+
+ private final String sSidebar = sLattice;
+
+ @Override
public void initialize(PlugInContext context) throws Exception {
- this.sName =
I18N.get("org.openjump.core.ui.plugin.raster.CreateLatticeFromSelectedImageLayerPlugIn.Create-Lattice-from-Raster");
- this.sBand =
I18N.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.band");
- this.sLattice =
I18N.get("org.openjump.core.ui.plugin.raster.CreateLatticeFromSelectedImageLayerPlugIn.lattice");
- this.sCreatePoints =
I18N.get("org.openjump.core.ui.plugin.raster.CreateLatticeFromSelectedImageLayerPlugIn.creating-points");
-
- FeatureInstaller featureInstaller = new
FeatureInstaller(context.getWorkbenchContext());
- featureInstaller.addMainMenuItem(
- this,
//exe
- new String[] {MenuNames.RASTER,
MenuNames.RASTER_VECTORIALIZE }, //menu path
- sName,
- false, //checkbox
- null, //icon
- createEnableCheck(context.getWorkbenchContext()));
//enable check
+ FeatureInstaller.getInstance()
+ .addMainMenuPlugin(
+ this, //exe
+ new String[] { MenuNames.RASTER,
+ MenuNames.RASTER_VECTORIALIZE }, //menu path
+ sName + "...", false, //checkbox
+ null, //icon
+ createEnableCheck(context.getWorkbenchContext()));
}
- public static MultiEnableCheck createEnableCheck(WorkbenchContext
workbenchContext) {
- EnableCheckFactory checkFactory = new
EnableCheckFactory(workbenchContext);
-
+ public static MultiEnableCheck createEnableCheck(
+ WorkbenchContext workbenchContext) {
+ final EnableCheckFactory checkFactory = new EnableCheckFactory(
+ workbenchContext);
return new MultiEnableCheck()
-
.add(checkFactory.createAtLeastNLayerablesMustBeSelectedCheck(1,
RasterImageLayer.class));
+ .add(checkFactory
+
.createWindowWithAssociatedTaskFrameMustBeActiveCheck())
+ .add(checkFactory.createAtLeastNLayerablesOfTypeMustExistCheck(
+ 1, RasterImageLayer.class));
}
-
+
/**
*@inheritDoc
*/
@@ -108,76 +133,125 @@
public String getIconString() {
return null;
}
-
-
- public boolean execute(PlugInContext context) throws Exception{
- //-- not used here
- return true;
- }
- public void run(TaskMonitor monitor, PlugInContext context)
- throws Exception {
- monitor.allowCancellationRequests();
- GeometryFactory gf = new GeometryFactory();
- //-- get the rasterimage layer
- RasterImageLayer rLayer = (RasterImageLayer)
LayerTools.getSelectedLayerable(context, RasterImageLayer.class);
+ @Override
+ public boolean execute(PlugInContext context) throws Exception {
+ //Unlike ValidatePlugIn, here we always call #initDialog because we
want
+ //to update the layer comboboxes.
+ setDialogValues(context);
+ dialog.setVisible(true);
+ if (!dialog.wasOKPressed()) {
+ return false;
+ } else {
+ getDialogValues(dialog);
+ }
+ return true;
+ }
+
+ private void getDialogValues(MultiInputDialog dialog) {
+ rLayer = (RasterImageLayer) dialog.getLayerable(Source_Layer);
+
+ }
+
+ @Override
+ public void run(TaskMonitor monitor, PlugInContext context)
+ throws Exception {
+ monitor.allowCancellationRequests();
+ final GeometryFactory gf = new GeometryFactory();
+ //-- get the rasterimage layer
+
//System.out.println(rLayer);
-
- if (rLayer==null){
-
context.getWorkbenchFrame().warnUser(I18N.get("pirol.plugIns.EditAttributeByFormulaPlugIn.no-layer-selected"));
+
+ if (rLayer == null) {
+ context.getWorkbenchFrame()
+ .warnUser(
+
I18N.get("pirol.plugIns.EditAttributeByFormulaPlugIn.no-layer-selected"));
return;
}
-
- //-- create a sextante raster layer since it is easier to handle
- OpenJUMPSextanteRasterLayer rstLayer = new
OpenJUMPSextanteRasterLayer();
- // [mmichaud 2013-05-25] false : this is a temporary image not
a file based image
+
+ //-- create a sextante raster layer since it is easier to handle
+ final OpenJUMPSextanteRasterLayer rstLayer = new
OpenJUMPSextanteRasterLayer();
+ // [mmichaud 2013-05-25] false : this is a temporary image not a file
based image
rstLayer.create(rLayer, false);
- // create a gridwrapper to later access the cells
- GridWrapperNotInterpolated gwrapper = new
GridWrapperNotInterpolated(rstLayer, rstLayer.getLayerGridExtent());
- //-- create the FeatureSchema
- FeatureSchema fs = new FeatureSchema();
- fs.addAttribute("geometry", AttributeType.GEOMETRY);
- fs.addAttribute("cellid_x", AttributeType.INTEGER);
- fs.addAttribute("cellid_y", AttributeType.INTEGER);
- int numBands = rstLayer.getBandsCount();
- for (int i = 0; i < numBands; i++) {
- fs.addAttribute( sBand + "_" + i, AttributeType.DOUBLE);
- }
- //-- create a new empty dataset
- FeatureCollection fd = new FeatureDataset(fs);
- //-- create points
- monitor.report(sCreatePoints);
- int nx = rstLayer.getLayerGridExtent().getNX();
- int ny = rstLayer.getLayerGridExtent().getNY();
- //int numPoints = nx * ny;
- for (int x = 0; x < nx; x++) {//cols
- for (int y = 0; y < ny; y++) {//rows
- Feature ftemp = new BasicFeature(fs);
- Point2D pt =
rstLayer.getLayerGridExtent().getWorldCoordsFromGridCoords(x, y);
- Geometry centerPoint = gf.createPoint(new
Coordinate(pt.getX(), pt.getY()));
- ftemp.setGeometry(centerPoint);
- for (int i = 0; i < numBands; i++) {
- double value =
gwrapper.getCellValueAsDouble(x, y, i);
- ftemp.setAttribute(sBand + "_" + i,
value);
- }
- ftemp.setAttribute("cellid_x", x);
- ftemp.setAttribute("cellid_y", y);
- //-- add the feature
- fd.add(ftemp);
- //-- check if user wants to stop
- if(monitor.isCancelRequested()){
- if(fd.size() > 0){
-
context.addLayer(StandardCategoryNames.RESULT, rstLayer.getName() + "_cancel_"
+ sLattice, fd);
- }
- return;
- }
- }
- }
- //-- output
- if(fd.size() > 0){
- context.addLayer(StandardCategoryNames.RESULT,
rstLayer.getName() + "_" + sLattice, fd);
- }
- }
-
-
+ // create a gridwrapper to later access the cells
+ final GridWrapperNotInterpolated gwrapper = new
GridWrapperNotInterpolated(
+ rstLayer, rstLayer.getLayerGridExtent());
+ //-- create the FeatureSchema
+ final FeatureSchema fs = new FeatureSchema();
+ fs.addAttribute("geometry", AttributeType.GEOMETRY);
+ fs.addAttribute("cellid_x", AttributeType.INTEGER);
+ fs.addAttribute("cellid_y", AttributeType.INTEGER);
+ final int numBands = rstLayer.getBandsCount();
+ for (int i = 0; i < numBands; i++) {
+ fs.addAttribute(sBand + "_" + i, AttributeType.DOUBLE);
+ }
+ //-- create a new empty dataset
+ final FeatureCollection fd = new FeatureDataset(fs);
+ //-- create points
+ monitor.report(sCreatePoints);
+ final int nx = rstLayer.getLayerGridExtent().getNX();
+ final int ny = rstLayer.getLayerGridExtent().getNY();
+ //int numPoints = nx * ny;
+ for (int x = 0; x < nx; x++) {//cols
+ for (int y = 0; y < ny; y++) {//rows
+ final Feature ftemp = new BasicFeature(fs);
+ final Point2D pt = rstLayer.getLayerGridExtent()
+ .getWorldCoordsFromGridCoords(x, y);
+ final Geometry centerPoint = gf.createPoint(new Coordinate(pt
+ .getX(), pt.getY()));
+ ftemp.setGeometry(centerPoint);
+ for (int i = 0; i < numBands; i++) {
+ final double value = gwrapper.getCellValueAsDouble(x, y,
i);
+ ftemp.setAttribute(sBand + "_" + i, value);
+ }
+ ftemp.setAttribute("cellid_x", x);
+ ftemp.setAttribute("cellid_y", y);
+ //-- add the feature
+
+ fd.add(ftemp);
+ //-- check if user wants to stop
+ if (monitor.isCancelRequested()) {
+ if (fd.size() > 0) {
+ context.addLayer(StandardCategoryNames.RESULT,
+ rstLayer.getName() + "_cancel_" + sLattice,
fd);
+ }
+ return;
+ }
+ }
+ }
+ //-- output
+ if (fd.size() > 0) {
+ context.addLayer(StandardCategoryNames.RESULT, rstLayer.getName()
+ + "_" + sLattice, fd);
+ }
+ }
+
+ private MultiInputDialog dialog;
+ private JComboBox<RasterImageLayer> layerableComboBox = new
JComboBox<RasterImageLayer>();
+ private RasterImageLayer rLayer;
+ List<RasterImageLayer> fLayers = new ArrayList<RasterImageLayer>();
+
+ private void setDialogValues(PlugInContext context) {
+
+ dialog = new MultiInputDialog(context.getWorkbenchFrame(), sName,
true);
+ dialog.setSideBarDescription(sSidebar);
+ if (!context.getLayerNamePanel().selectedNodes(RasterImageLayer.class)
+ .isEmpty()) {
+ rLayer = (RasterImageLayer) LayerTools.getSelectedLayerable(
+ context, RasterImageLayer.class);
+ } else {
+ rLayer = context.getTask().getLayerManager()
+ .getLayerables(RasterImageLayer.class).get(0);
+ }
+ fLayers = context.getTask().getLayerManager()
+ .getLayerables(RasterImageLayer.class);
+ layerableComboBox = dialog.addLayerableComboBox(Source_Layer, rLayer,
+ "", fLayers);
+ layerableComboBox.setSize(200,
+ layerableComboBox.getPreferredSize().height);
+
+ //dialog.addDoubleField(T1, 20.0, 4);
+ GUIUtil.centreOnWindow(dialog);
+ }
+
}
Modified:
core/trunk/src/org/openjump/core/ui/plugin/raster/CreatePolygonGridFromSelectedImageLayerPlugIn.java
===================================================================
---
core/trunk/src/org/openjump/core/ui/plugin/raster/CreatePolygonGridFromSelectedImageLayerPlugIn.java
2019-03-04 17:05:53 UTC (rev 6147)
+++
core/trunk/src/org/openjump/core/ui/plugin/raster/CreatePolygonGridFromSelectedImageLayerPlugIn.java
2019-03-16 18:03:19 UTC (rev 6148)
@@ -28,7 +28,7 @@
/*****************************************************
* created: 28.Oct.2009
- * last modified:
+ * last modified: 13.March 2019 (Giuseppe Aruta)
*
*
* @author sstein
@@ -39,83 +39,109 @@
package org.openjump.core.ui.plugin.raster;
+import java.awt.geom.Point2D;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.swing.JComboBox;
+
+import org.openjump.core.apitools.LayerTools;
+import org.openjump.core.rasterimage.RasterImageLayer;
+import org.openjump.core.rasterimage.sextante.OpenJUMPSextanteRasterLayer;
+import
org.openjump.core.rasterimage.sextante.rasterWrappers.GridWrapperNotInterpolated;
+
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.LinearRing;
import com.vividsolutions.jump.I18N;
-import com.vividsolutions.jump.feature.*;
+import com.vividsolutions.jump.feature.AttributeType;
+import com.vividsolutions.jump.feature.BasicFeature;
+import com.vividsolutions.jump.feature.Feature;
+import com.vividsolutions.jump.feature.FeatureCollection;
+import com.vividsolutions.jump.feature.FeatureDataset;
+import com.vividsolutions.jump.feature.FeatureSchema;
import com.vividsolutions.jump.task.TaskMonitor;
import com.vividsolutions.jump.workbench.WorkbenchContext;
import com.vividsolutions.jump.workbench.model.StandardCategoryNames;
-import com.vividsolutions.jump.workbench.plugin.*;
+import com.vividsolutions.jump.workbench.plugin.AbstractPlugIn;
+import com.vividsolutions.jump.workbench.plugin.EnableCheckFactory;
+import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
+import com.vividsolutions.jump.workbench.plugin.PlugInContext;
+import com.vividsolutions.jump.workbench.plugin.ThreadedPlugIn;
import com.vividsolutions.jump.workbench.ui.GUIUtil;
import com.vividsolutions.jump.workbench.ui.MenuNames;
import com.vividsolutions.jump.workbench.ui.MultiInputDialog;
import com.vividsolutions.jump.workbench.ui.plugin.FeatureInstaller;
-import org.openjump.core.apitools.LayerTools;
-import org.openjump.core.rasterimage.RasterImageLayer;
-import org.openjump.core.rasterimage.sextante.OpenJUMPSextanteRasterLayer;
-import
org.openjump.core.rasterimage.sextante.rasterWrappers.GridWrapperNotInterpolated;
-import java.awt.geom.Point2D;
-
/**
* Creates a polygon grid from the current selected raster image
* TODO : I was going todo this as a normal plugin, but this won't work since
* raster images are Layerables and not layer objects, so the drop down list
doesn't
* display them
- *
* @author sstein
*
+ *Added Layerable drop down list for raster layers
+ *@author Giuseppe Aruta[2019-03-16]
**/
-public class CreatePolygonGridFromSelectedImageLayerPlugIn extends
AbstractPlugIn implements ThreadedPlugIn{
-
- private PlugInContext context = null;
+public class CreatePolygonGridFromSelectedImageLayerPlugIn extends
+ AbstractPlugIn implements ThreadedPlugIn {
+
private MultiInputDialog dialog;
-
- private String sSidebar ="Creates a polygon grid from the selected
raster.";
- public String sRemoveZeroCells = "remove cells with values =< 0";
- public String sMaxCellsToDisplay = "max cells to display";
- private String sName = "Create Polygon Grid from Raster";
- private String sCreatingPolygons = "Creating polygons...";
- private String sGrid = "grid";
- private String sToManyPolygons = "To many polygons to generate";
- private String sBand = "band";
-
+
+ private final String sName = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.Create-Polygon-Grid-from-Raster");
+ public String sRemoveZeroCells = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.remove-cells-with-values")
+ + " =< 0";
+ private final String sSidebar = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.Creates-a-polygon-grid-from-the-selected-raster");
+ public String sMaxCellsToDisplay = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.max-cells-to-display");
+ private final String sCreatingPolygons = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.Creating-polygons")
+ + "...";
+ private final String sGrid = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.grid");
+ public static String Source_Layer = I18N
+ .get("ui.GenericNames.Source-Layer");
+ private final String sToManyPolygons = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.To-many-polygons-to-generate");
+ private final String sBand = I18N
+
.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.band");
+
GeometryFactory gfactory = new GeometryFactory();
- public int maxCells = 200000;
- public boolean removeZeroCells = false;
-
-
- public void initialize(PlugInContext context) throws Exception {
+ public int maxCells = 200000;
+ public boolean removeZeroCells = false;
- this.sName =
I18N.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.Create-Polygon-Grid-from-Raster");
- this.sRemoveZeroCells =
I18N.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.remove-cells-with-values")
+ " =< 0";
- this.sSidebar =
I18N.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.Creates-a-polygon-grid-from-the-selected-raster");
- this.sMaxCellsToDisplay =
I18N.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.max-cells-to-display");
- this.sCreatingPolygons =
I18N.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.Creating-polygons")
+ "...";
- this.sGrid =
I18N.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.grid");
- this.sToManyPolygons =
I18N.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.To-many-polygons-to-generate");
- this.sBand =
I18N.get("org.openjump.core.ui.plugin.raster.CreatePolygonGridFromSelectedImageLayerPlugIn.band");
-
- FeatureInstaller featureInstaller = new
FeatureInstaller(context.getWorkbenchContext());
- featureInstaller.addMainMenuItem(
- this,
//exe
- new String[] {MenuNames.RASTER,
MenuNames.RASTER_VECTORIALIZE }, //menu path
- this.sName + "...",
- false, //checkbox
- null, //icon
-
createEnableCheck(context.getWorkbenchContext())); //enable check
- }
+ private JComboBox<RasterImageLayer> layerableComboBox = new
JComboBox<RasterImageLayer>();
+ private RasterImageLayer rLayer;
+ List<RasterImageLayer> fLayers = new ArrayList<RasterImageLayer>();
- public static MultiEnableCheck createEnableCheck(WorkbenchContext
workbenchContext) {
- EnableCheckFactory checkFactory = new
EnableCheckFactory(workbenchContext);
+ @Override
+ public void initialize(PlugInContext context) throws Exception {
+ FeatureInstaller.getInstance()
+ .addMainMenuPlugin(
+ this, //exe
+ new String[] { MenuNames.RASTER,
+ MenuNames.RASTER_VECTORIALIZE }, //menu path
+ sName + "...", false, //checkbox
+ null, //icon
+ createEnableCheck(context.getWorkbenchContext()));
+ }
+
+ public static MultiEnableCheck createEnableCheck(
+ WorkbenchContext workbenchContext) {
+ final EnableCheckFactory checkFactory = new EnableCheckFactory(
+ workbenchContext);
return new MultiEnableCheck()
-
.add(checkFactory.createAtLeastNLayerablesMustBeSelectedCheck(1,
RasterImageLayer.class));
+ .add(checkFactory
+
.createWindowWithAssociatedTaskFrameMustBeActiveCheck())
+ .add(checkFactory.createAtLeastNLayerablesOfTypeMustExistCheck(
+ 1, RasterImageLayer.class));
}
-
+
/**
*@inheritDoc
*/
@@ -122,118 +148,145 @@
public String getIconString() {
return null;
}
-
-
- public boolean execute(PlugInContext context) throws Exception{
+
+ @Override
+ public boolean execute(PlugInContext context) throws Exception {
//Unlike ValidatePlugIn, here we always call #initDialog because we
want
//to update the layer comboboxes.
- initDialog(context);
+ setDialogValues(context);
dialog.setVisible(true);
if (!dialog.wasOKPressed()) {
return false;
+ } else {
+ getDialogValues(dialog);
}
- else{
- this.getDialogValues(dialog);
+ return true;
+ }
+
+ @Override
+ public void run(TaskMonitor monitor, PlugInContext context)
+ throws Exception {
+ monitor.allowCancellationRequests();
+ final GeometryFactory gf = new GeometryFactory();
+ //-- get the rasterimage layer
+
+ if (rLayer == null) {
+ context.getWorkbenchFrame()
+ .warnUser(
+
I18N.get("pirol.plugIns.EditAttributeByFormulaPlugIn.no-layer-selected"));
+ return;
}
- return true;
- }
- public void run(TaskMonitor monitor, PlugInContext context)
- throws Exception {
- monitor.allowCancellationRequests();
- GeometryFactory gf = new GeometryFactory();
- //-- get the rasterimage layer
- RasterImageLayer rLayer = (RasterImageLayer)
LayerTools.getSelectedLayerable(context, RasterImageLayer.class);
-
- if (rLayer==null){
-
context.getWorkbenchFrame().warnUser(I18N.get("pirol.plugIns.EditAttributeByFormulaPlugIn.no-layer-selected"));
+ //-- create a sextante raster layer since it is easier to handle
+ final OpenJUMPSextanteRasterLayer rstLayer = new
OpenJUMPSextanteRasterLayer();
+ // [mmichaud 2013-05-25] false : this is a temporary image not a file
based image
+ rstLayer.create(rLayer, false);
+ // create a gridwrapper to later access the cells
+ final GridWrapperNotInterpolated gwrapper = new
GridWrapperNotInterpolated(
+ rstLayer, rstLayer.getLayerGridExtent());
+ //-- create the FeatureSchema
+ final FeatureSchema fs = new FeatureSchema();
+ fs.addAttribute("geometry", AttributeType.GEOMETRY);
+ final int numBands = rstLayer.getBandsCount();
+ for (int i = 0; i < numBands; i++) {
+ fs.addAttribute(sBand + "_" + i, AttributeType.DOUBLE);
+ }
+ //-- create a new empty dataset
+ final FeatureCollection fd = new FeatureDataset(fs);
+ //-- create points
+ monitor.report(sCreatingPolygons);
+ final int nx = rstLayer.getLayerGridExtent().getNX();
+ final int ny = rstLayer.getLayerGridExtent().getNY();
+ final double halfCellDimX = 0.5 * rstLayer.getLayerGridExtent()
+ .getCellSize().x;
+ final double halfCellDimY = 0.5 * rstLayer.getLayerGridExtent()
+ .getCellSize().y;
+ final int numPoints = nx * ny;
+ if (numPoints > maxCells) {
+ context.getWorkbenchFrame().warnUser(
+ sToManyPolygons + ": " + numPoints + " > " + maxCells);
return;
}
-
- //-- create a sextante raster layer since it is easier to handle
- OpenJUMPSextanteRasterLayer rstLayer = new
OpenJUMPSextanteRasterLayer();
- // [mmichaud 2013-05-25] false : this is a temporary image not a file
based image
- rstLayer.create(rLayer, false);
- // create a gridwrapper to later access the cells
- GridWrapperNotInterpolated gwrapper = new
GridWrapperNotInterpolated(rstLayer, rstLayer.getLayerGridExtent());
- //-- create the FeatureSchema
- FeatureSchema fs = new FeatureSchema();
- fs.addAttribute("geometry", AttributeType.GEOMETRY);
- int numBands = rstLayer.getBandsCount();
- for (int i = 0; i < numBands; i++) {
- fs.addAttribute( sBand + "_" + i, AttributeType.DOUBLE);
- }
- //-- create a new empty dataset
- FeatureCollection fd = new FeatureDataset(fs);
- //-- create points
- monitor.report(sCreatingPolygons);
- int nx = rstLayer.getLayerGridExtent().getNX();
- int ny = rstLayer.getLayerGridExtent().getNY();
- double halfCellDimX = 0.5 *
rstLayer.getLayerGridExtent().getCellSize().x;
- double halfCellDimY = 0.5 *
rstLayer.getLayerGridExtent().getCellSize().y;
- int numPoints = nx * ny;
- if(numPoints > this.maxCells){
- context.getWorkbenchFrame().warnUser(sToManyPolygons +
": " + numPoints + " > " + this.maxCells);
- return;
- }
- for (int x = 0; x < nx; x++) {//cols
- for (int y = 0; y < ny; y++) {//rows
- Feature ftemp = new BasicFeature(fs);
- Point2D pt =
rstLayer.getLayerGridExtent().getWorldCoordsFromGridCoords(x, y);
- Coordinate[] coords = new Coordinate[5];
- coords[0] = new
Coordinate(pt.getX()-halfCellDimX , pt.getY()+halfCellDimY); //topleft
- coords[1] = new
Coordinate(pt.getX()+halfCellDimX , pt.getY()+halfCellDimY); //topright
- coords[2] = new
Coordinate(pt.getX()+halfCellDimX , pt.getY()-halfCellDimY); //lowerright
- coords[3] = new
Coordinate(pt.getX()-halfCellDimX , pt.getY()-halfCellDimY); //lowerleft
- //-- to close poly
- coords[4] = (Coordinate)coords[0].clone();
//topleft
- //-- create the cell poly
- LinearRing lr = gf.createLinearRing(coords);
- Geometry poly = gf.createPolygon(lr, null);
- ftemp.setGeometry(poly);
- //-- set attributes
- double sumvalue = 0;
- for (int i = 0; i < numBands; i++) {
- double value =
gwrapper.getCellValueAsDouble(x, y, i);
- ftemp.setAttribute(sBand + "_" + i,
value);
- sumvalue = sumvalue + value;
- }
- //-- add the feature
- if(this.removeZeroCells == true){
- if (sumvalue > 0){
- fd.add(ftemp);
- }
- }
- else{
- fd.add(ftemp);
- }
- //-- check if user wants to stop
- if(monitor.isCancelRequested()){
- if(fd.size() > 0){
-
context.addLayer(StandardCategoryNames.RESULT, rstLayer.getName() + "_cancel_"
+ sGrid, fd);
- }
- return;
- }
- }
- }
- //-- output
- if(fd.size() > 0){
- context.addLayer(StandardCategoryNames.RESULT,
rstLayer.getName() + "_" +sGrid, fd);
- }
- }
-
- private void initDialog(PlugInContext context) {
-
- dialog = new MultiInputDialog(context.getWorkbenchFrame(), this.sName,
true);
+ for (int x = 0; x < nx; x++) {//cols
+ for (int y = 0; y < ny; y++) {//rows
+ final Feature ftemp = new BasicFeature(fs);
+ final Point2D pt = rstLayer.getLayerGridExtent()
+ .getWorldCoordsFromGridCoords(x, y);
+ final Coordinate[] coords = new Coordinate[5];
+ coords[0] = new Coordinate(pt.getX() - halfCellDimX, pt.getY()
+ + halfCellDimY); //topleft
+ coords[1] = new Coordinate(pt.getX() + halfCellDimX, pt.getY()
+ + halfCellDimY); //topright
+ coords[2] = new Coordinate(pt.getX() + halfCellDimX, pt.getY()
+ - halfCellDimY); //lowerright
+ coords[3] = new Coordinate(pt.getX() - halfCellDimX, pt.getY()
+ - halfCellDimY); //lowerleft
+ //-- to close poly
+ coords[4] = (Coordinate) coords[0].clone(); //topleft
+ //-- create the cell poly
+ final LinearRing lr = gf.createLinearRing(coords);
+ final Geometry poly = gf.createPolygon(lr, null);
+ ftemp.setGeometry(poly);
+ //-- set attributes
+ double sumvalue = 0;
+ for (int i = 0; i < numBands; i++) {
+ final double value = gwrapper.getCellValueAsDouble(x, y,
i);
+ ftemp.setAttribute(sBand + "_" + i, value);
+ sumvalue = sumvalue + value;
+ }
+ //-- add the feature
+ if (removeZeroCells == true) {
+ if (sumvalue > 0) {
+ fd.add(ftemp);
+ }
+ } else {
+ fd.add(ftemp);
+ }
+ //-- check if user wants to stop
+ if (monitor.isCancelRequested()) {
+ if (fd.size() > 0) {
+ context.addLayer(StandardCategoryNames.RESULT,
+ rstLayer.getName() + "_cancel_" + sGrid, fd);
+ }
+ return;
+ }
+ }
+ }
+ //-- output
+ if (fd.size() > 0) {
+ context.addLayer(StandardCategoryNames.RESULT, rstLayer.getName()
+ + "_" + sGrid, fd);
+ }
+ }
+
+ private void setDialogValues(PlugInContext context) {
+
+ dialog = new MultiInputDialog(context.getWorkbenchFrame(), sName,
true);
dialog.setSideBarDescription(sSidebar);
+ if (!context.getLayerNamePanel().selectedNodes(RasterImageLayer.class)
+ .isEmpty()) {
+ rLayer = (RasterImageLayer) LayerTools.getSelectedLayerable(
+ context, RasterImageLayer.class);
+ } else {
+ rLayer = context.getTask().getLayerManager()
+ .getLayerables(RasterImageLayer.class).get(0);
+ }
+ fLayers = context.getTask().getLayerManager()
+ .getLayerables(RasterImageLayer.class);
+ layerableComboBox = dialog.addLayerableComboBox(Source_Layer, rLayer,
+ "", fLayers);
+ layerableComboBox.setSize(200,
+ layerableComboBox.getPreferredSize().height);
dialog.addCheckBox(sRemoveZeroCells, removeZeroCells);
- dialog.addIntegerField(sMaxCellsToDisplay, this.maxCells, 10,
this.sMaxCellsToDisplay);
- //dialog.addDoubleField(T1, 20.0, 4);
+ dialog.addIntegerField(sMaxCellsToDisplay, maxCells, 10,
+ sMaxCellsToDisplay);
+ //dialog.addDoubleField(T1, 20.0, 4);
GUIUtil.centreOnWindow(dialog);
}
-
+
private void getDialogValues(MultiInputDialog dialog) {
- this.removeZeroCells = dialog.getBoolean(sRemoveZeroCells);
- this.maxCells = dialog.getInteger(this.sMaxCellsToDisplay);
- }
+ rLayer = (RasterImageLayer) dialog.getLayerable(Source_Layer);
+ removeZeroCells = dialog.getBoolean(sRemoveZeroCells);
+ maxCells = dialog.getInteger(sMaxCellsToDisplay);
+ }
}
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