Revision: 4316
http://sourceforge.net/p/jump-pilot/code/4316
Author: ma15569
Date: 2015-02-07 18:29:23 +0000 (Sat, 07 Feb 2015)
Log Message:
-----------
[2014_01_24] Giuseppe Aruta (ma15569) - RasterQueryPlugIn
- new plugin icon
- Extended inspection to multiband raster layers.
- Multiple measure are now displayed (and saved) by default.
Press SHIFT to cancel previous and display only last measure.
- Moving cursor on image shows raster cell value on lower panel
Modified Paths:
--------------
core/trunk/ChangeLog
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryCursorTool.java
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryPlugIn.java
Added Paths:
-----------
core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_info.png
core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_save.png
Modified: core/trunk/ChangeLog
===================================================================
--- core/trunk/ChangeLog 2015-02-05 15:19:40 UTC (rev 4315)
+++ core/trunk/ChangeLog 2015-02-07 18:29:23 UTC (rev 4316)
@@ -1,4 +1,11 @@
# for display continuity sake please use 2 spaces instead of tabs
+
+[2014_01_24] Giuseppe Aruta (ma15569) - RasterQueryPlugIn
+ - Extended inspection to multiband raster layers.
+ - Multiple measure are now displayed (and saved) by default.
+ Press SHIFT to cancel previous and display only last measure.
+ - Moving cursor on image shows raster cell value on lower panel
+
2015-02-02 Nicolas Ribot (elnico)
* removed Oracle spatial stuff due to dependencies problems
Added: core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_info.png
===================================================================
(Binary files differ)
Index: core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_info.png
===================================================================
--- core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_info.png
2015-02-05 15:19:40 UTC (rev 4315)
+++ core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_info.png
2015-02-07 18:29:23 UTC (rev 4316)
Property changes on:
core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_info.png
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_save.png
===================================================================
(Binary files differ)
Index: core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_save.png
===================================================================
--- core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_save.png
2015-02-05 15:19:40 UTC (rev 4315)
+++ core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_save.png
2015-02-07 18:29:23 UTC (rev 4316)
Property changes on:
core/trunk/src/com/vividsolutions/jump/workbench/ui/images/grid_save.png
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Modified:
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryCursorTool.java
===================================================================
---
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryCursorTool.java
2015-02-05 15:19:40 UTC (rev 4315)
+++
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryCursorTool.java
2015-02-07 18:29:23 UTC (rev 4316)
@@ -33,34 +33,31 @@
package org.openjump.core.ui.plugin.raster;
-
import java.awt.Color;
import java.awt.Cursor;
import java.awt.Font;
import java.awt.Image;
-import java.awt.Shape;
import java.awt.event.MouseEvent;
import java.awt.geom.NoninvertibleTransformException;
-import java.util.ArrayList;
-import java.util.List;
+import java.io.IOException;
+
import javax.swing.Icon;
-import javax.swing.JOptionPane;
+import javax.swing.JTextPane;
import org.openjump.core.CheckOS;
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.GridCell;
-import
org.openjump.core.rasterimage.sextante.rasterWrappers.GridWrapperNotInterpolated;
+import
org.openjump.core.rasterimage.RasterImageLayer.RasterDataNotFoundException;
+
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.Point;
import com.vividsolutions.jump.I18N;
-import com.vividsolutions.jump.feature.FeatureCollection;
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.workbench.WorkbenchContext;
@@ -68,335 +65,248 @@
import com.vividsolutions.jump.workbench.model.StandardCategoryNames;
import com.vividsolutions.jump.workbench.plugin.EnableCheckFactory;
import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
-import com.vividsolutions.jump.workbench.ui.WorkbenchToolBar;
import com.vividsolutions.jump.workbench.ui.cursortool.NClickTool;
-import
com.vividsolutions.jump.workbench.ui.cursortool.editing.FeatureDrawingUtil;
import com.vividsolutions.jump.workbench.ui.images.IconLoader;
import com.vividsolutions.jump.workbench.ui.renderer.style.LabelStyle;
+
import de.latlon.deejump.plugin.style.CrossVertexStyle;
-import java.io.IOException;
-public class RasterQueryCursorTool extends NClickTool
-{
-
- /*
- * Giuseppe Aruta
- * Simple plugin that allows to inspect raster cell value for DTM
- * ver 0.1 2013_05_27
- */
-
-
- private FeatureDrawingUtil featureDrawingUtil;
- public static final String LAYER_NAME
=I18N.get("org.openjump.core.ui.plugin.raster.RasterImageLayerPropertiesPlugIn.cell.values");
- public static final String LAYER =
I18N.get("org.openjump.core.ui.plugin.raster.RasterImageLayerPropertiesPlugIn.layer");
-
- private List<Coordinate> savedCoordinates = new
ArrayList<Coordinate>();
- private OpenJUMPSextanteRasterLayer rstLayer = null;
- private GridWrapperNotInterpolated gwrapper = null;
-
+public class RasterQueryCursorTool extends NClickTool {
+
+ /*
+ * [2013_05_27] Giuseppe Aruta Simple plugin that allows to inspect raster
cell value for
+ * DTM ver 0.1 2013_05_27
+ *
+ * [2014_01_24] Giuseppe Aruta - Extended inspection to multiband raster
+ * layers. Now multiple measure are displayed (and saved) by default.
Press
+ * SHIFT to display only last measure. Moving cursor on image shows raster
+ * cell value on lower panel
+ */
+
+ protected Coordinate tentativeCoordinate;
+ public static final String LAYER_NAME = I18N
+
.get("org.openjump.core.ui.plugin.raster.RasterImageLayerPropertiesPlugIn.cell.values");
+ public static final String LAYER = I18N
+
.get("org.openjump.core.ui.plugin.raster.RasterImageLayerPropertiesPlugIn.layer");
+
private String lastClick = "-";
- private String previousClick = "-";
- private Coordinate currCoord;
- private String VALUE =
I18N.get("org.openjump.core.ui.plugin.raster.RasterQueryPlugIn.value");
- private String PREVIOUS_CLICK=
I18N.get("org.openjump.core.ui.plugin.raster.RasterQueryPlugIn.previous.value");
- private String INFO =
I18N.get("org.openjump.core.ui.plugin.raster.RasterQueryPlugIn.info");
+ // protected int width, height; // The dimensions of the image
+
+ private String VALUE = I18N
+ .get("org.openjump.core.ui.plugin.raster.RasterQueryPlugIn.value");
private String name;
-
-
-
- WorkbenchToolBar toolBar;
-
+
public RasterQueryCursorTool() {
- //this.allowSnapping();
- super (1) ;
-
- }
+ super(1);
-
- protected Shape getShape() throws NoninvertibleTransformException {
- //Don't want anything to show up when the user drags. [Jon
Aquino]
- return null;
- }
-
- public Icon getIcon()
- {
- return IconLoader.icon("information_16x16.png");
- }
-
- /*
- public Icon getIcon()
- {
- return IconLoader.icon("Raster_Info.png");
}
-
- public Cursor getCursor()
- {
- for (int i = 0; i < savedCoordinates.size(); i++)
- {
- add((Coordinate)savedCoordinates.get(i));
- }
- return
createCursor(IconLoader.icon("Raster_Info_cursor.gif").getImage());
-
+ public Icon getIcon() {
+ return IconLoader.icon("information_16x16.png");
}
- */
public Cursor getCursor() {
// [ede 03.2103] linux currently support only 2 color cursors
- Image i = !CheckOS.isLinux() ?
IconLoader.image("information_cursor.png")
- : IconLoader.image("information_cursor_2color.gif");
+ Image i = !CheckOS.isLinux() ? IconLoader
+ .image("information_cursor.png") : IconLoader
+ .image("information_cursor_2color.gif");
return createCursor(i);
- }
+ }
- public void mousePressed(MouseEvent e)
- {
- super.mousePressed(e);
- savedCoordinates = new ArrayList<Coordinate>(getCoordinates());
- }
-
-
-
- protected void gestureFinished() throws NoninvertibleTransformException,
IOException{
+ RasterImageLayer rLayer = (RasterImageLayer) LayerTools
+ .getSelectedLayerable(this.getWorkbench().getContext(),
+ RasterImageLayer.class);
+
+ protected void gestureFinished() throws NoninvertibleTransformException,
+ IOException, RasterDataNotFoundException {
reportNothingToUndoYet();
- savedCoordinates.clear();
-
- //Status bar is cleared before #gestureFinished is called. So redisplay
- //the length. [Jon Aquino]
-
+ JTextPane txt = new JTextPane();
- //-- [sstein] now all the raster profile stuff
- RasterImageLayer rLayer = (RasterImageLayer)
LayerTools.getSelectedLayerable(this.getWorkbench().getContext(),
RasterImageLayer.class);
- if (rLayer==null){
-
getPanel().getContext().warnUser(I18N.get("pirol.plugIns.EditAttributeByFormulaPlugIn.no-layer-selected"));
- return;
+ RasterImageLayer rLayer = (RasterImageLayer) LayerTools
+ .getSelectedLayerable(this.getWorkbench().getContext(),
+ RasterImageLayer.class);
+ name = rLayer.getName();
+ Coordinate coord = (Coordinate) getCoordinates().get(0);
+ String cellValues = null;
+ if (getPoint().within(rLayer.getWholeImageEnvelopeAsGeometry())) {
+ try {
+ cellValues = "";
+ for (int b = 0; b < rLayer.getNumBands(); b++) {
+ Double cellValue = rLayer.getCellValue(coord.x, coord.y,
b);
+ if (cellValue != null) {
+ if (rLayer.isNoData(cellValue)) {
+ cellValues = Double.toString(Double.NaN);
+ } else {
+ cellValues = cellValues.concat(Double
+ .toString(cellValue));
+ }
+ }
+ cellValues = cellValues.concat(" ");
+ if (Double.isNaN(cellValue))
+ this.lastClick = " ";
+ else {
+ this.lastClick = cellValues;
+ }
+ }
+ } catch (RasterDataNotFoundException ex) {
+ cellValues = "???";
+ }
+ Geometry measureGeometry = null;
+ if (wasShiftPressed()) {
+ pixelLayer().getFeatureCollectionWrapper().clear();
+ pixelLayer().getFeatureCollectionWrapper().add(
+ toFeature(measureGeometry, pixelLayer()
+ .getFeatureCollectionWrapper()
+ .getFeatureSchema()));
+ } else {
+
+ pixelLayer().getFeatureCollectionWrapper().add(
+ toFeature(measureGeometry, pixelLayer()
+ .getFeatureCollectionWrapper()
+ .getFeatureSchema()));
+ }
+ getPanel().getContext().setStatusMessage(
+ "(" + name + ") " + VALUE + ": " + lastClick);
+ } else {
+ getPanel()
+ .getContext()
+ .warnUser(
+ "Inspection outside the extension of selected
Raster layer");
}
- reportNothingToUndoYet();
-
-
- this.rstLayer = new OpenJUMPSextanteRasterLayer();
- this.rstLayer.create(rLayer);
-
+ }
-
- this.rstLayer.setFullExtent(); // not sure why this needs to be
done but it seems to
-
this.rstLayer.getWindowGridExtent();
- //-- create a gridwrapper to access the cells
- this.gwrapper = new GridWrapperNotInterpolated(rstLayer,
rstLayer.getLayerGridExtent());
- //this.calculateProfile(getCoordinates(), getWorkbench().getContext());
- //-- this was used for testing
- double rvalue = 0.0;
- Coordinate startCoord = (Coordinate)getCoordinates().get(0);
- GridCell cell =
rstLayer.getLayerGridExtent().getGridCoordsFromWorldCoords(startCoord.x,
startCoord.y);
- rvalue = cell.getValue(); //can't use this, since the value
will be zero, so I assume the cell
-
//object is just a place holder for the coordinates
-
- rvalue = gwrapper.getCellValueAsDouble(cell.getX(),
cell.getY(), 0); //get value for first band
- double Value = rvalue;
- this.name =rLayer.getName();
- this.previousClick = this.lastClick;
- if (Double.isNaN(rvalue))
- this.lastClick = " ";
- else {
- this.lastClick = (Double.toString(rvalue));
- }
-
-
- Geometry measureGeometry = null;
- if (wasShiftPressed()){
-
pixelLayer().getFeatureCollectionWrapper().add(toFeature(measureGeometry,
-
pixelLayer().getFeatureCollectionWrapper().getFeatureSchema()));
- }
-
- else
- {
- // In questa maniera l'oggetto precedente รจ cancellato //
- pixelLayer().getFeatureCollectionWrapper().clear();
-
pixelLayer().getFeatureCollectionWrapper().add(toFeature(measureGeometry,
-
pixelLayer().getFeatureCollectionWrapper().getFeatureSchema()));
- }
-
- getPanel().getContext().setStatusMessage("("+name+") "+VALUE+": " +
lastClick + " ["+PREVIOUS_CLICK+": " + previousClick + "]");
-
-
-
+ private Feature toFeature(Geometry measureGeometry, FeatureSchema schema)
+ throws NoninvertibleTransformException {
+ Feature feature = new BasicFeature(pixelLayer()
+ .getFeatureCollectionWrapper().getFeatureSchema());
+ feature.setGeometry(measureGeometry);
+ feature.setAttribute("Pixel", lastClick);
+ feature.setAttribute(LAYER, name);
+ feature.setAttribute("X", new Double(getPoint().getCoordinate().x));
+ feature.setAttribute("Y", new Double(getPoint().getCoordinate().y));
+ feature.setAttribute("GEOM", getPoint());
+ return feature;
}
-
-
- private Feature toFeature(Geometry measureGeometry, FeatureSchema
schema) throws NoninvertibleTransformException {
- Feature feature = new
BasicFeature(pixelLayer().getFeatureCollectionWrapper().getFeatureSchema());
- feature.setGeometry(measureGeometry);
- feature.setAttribute("Pixel", lastClick);
- feature.setAttribute(LAYER, name);
- feature.setAttribute("X",new Double(getPoint().getCoordinate().x));
- feature.setAttribute("Y",new Double(getPoint().getCoordinate().y));
- feature.setAttribute("GEOM", getPoint());
- return feature;
- }
-
- private Layer pixelLayer() {
- Layer pixelLayer = getPanel().getLayerManager().getLayer(LAYER_NAME);
- // azimuthLayer.setSelectable(true);
- // azimuthLayer.setEditable(true);
- if (pixelLayer != null) {
-
- return pixelLayer;
+
+ private Layer pixelLayer() {
+ Layer pixelLayer = getPanel().getLayerManager().getLayer(LAYER_NAME);
+ if (pixelLayer != null) {
+ return pixelLayer;
+ }
+ FeatureSchema schema = new FeatureSchema();
+ schema.addAttribute("Pixel", AttributeType.DOUBLE);
+ schema.addAttribute("X", AttributeType.DOUBLE);
+ schema.addAttribute("Y", AttributeType.DOUBLE);
+ schema.addAttribute(LAYER, AttributeType.STRING);
+ schema.addAttribute("GEOM", AttributeType.GEOMETRY);
+ new FeatureSchema();
+ new FeatureDataset(schema);
+ FeatureCollection featureCollection = new FeatureDataset(schema);
+ Layer layer;
+ boolean firingEvents = getPanel().getLayerManager().isFiringEvents();
+ getPanel().getLayerManager().setFiringEvents(false);
+ try {
+ layer = new Layer(LAYER_NAME, Color.red, featureCollection,
+ getPanel().getLayerManager());
+ layer.removeStyle(layer.getVertexStyle());
+ layer.addStyle(new CrossVertexStyle());
+ layer.getBasicStyle().setLineColor(Color.black);
+ layer.getBasicStyle().setFillColor(Color.black);
+ layer.getBasicStyle().setLineWidth(1);
+ layer.getBasicStyle().setAlpha(255);
+ layer.getBasicStyle().setRenderingLine(true);
+ layer.getBasicStyle().setRenderingFill(false);
+ layer.getVertexStyle().setEnabled(false);
+ layer.getVertexStyle().setSize(1);
+ layer.setDrawingLast(true);
+ LabelStyle labelStyle = layer.getLabelStyle();
+ labelStyle.setAttribute("Pixel");
+ labelStyle.setVerticalAlignment(LabelStyle.ABOVE_LINE);
+ labelStyle.setHorizontalPosition(LabelStyle.RIGHT_SIDE);
+ labelStyle.setHorizontalAlignment(LabelStyle.JUSTIFY_RIGHT);
+ labelStyle.setEnabled(true);
+ labelStyle.setColor(Color.black);
+ labelStyle.setHeight(14);
+ labelStyle.setOutlineShowing(true);
+ labelStyle.setOutlineColor((Color.white));
+ labelStyle.setHidingOverlappingLabels(false);
+ labelStyle.setFont(layer.getLabelStyle().getFont()
+ .deriveFont(Font.BOLD, 16));
+ layer.setDrawingLast(true);
+ } finally {
+ getPanel().getLayerManager().setFiringEvents(firingEvents);
+ }
+ getPanel().getLayerManager().addLayer(StandardCategoryNames.SYSTEM,
+ layer);
+ return layer;
}
- FeatureSchema schema = new FeatureSchema();
- schema.addAttribute("Pixel", AttributeType.DOUBLE);
- schema.addAttribute("X", AttributeType.DOUBLE);
- schema.addAttribute("Y", AttributeType.DOUBLE);
- schema.addAttribute(LAYER, AttributeType.STRING);
- schema.addAttribute("GEOM", AttributeType.GEOMETRY);
- new FeatureSchema();
- new FeatureDataset(schema);
-
-
-
- // schema.addAttribute("Points", AttributeType.GEOMETRY);
-
- FeatureCollection featureCollection = new FeatureDataset(schema);
- Layer layer;
- boolean firingEvents = getPanel().getLayerManager().isFiringEvents();
- getPanel().getLayerManager().setFiringEvents(false);
-
- try {layer = new Layer(LAYER_NAME, Color.red,
featureCollection, getPanel().getLayerManager());
-
-
-
- layer.removeStyle(layer.getVertexStyle());
- layer.addStyle(new CrossVertexStyle());
- layer.getBasicStyle().setLineColor(Color.black);
- layer.getBasicStyle().setFillColor(Color.black);
- layer.getBasicStyle().setLineWidth(1);
- layer.getBasicStyle().setAlpha(255);
- layer.getBasicStyle().setRenderingLine(true);
- layer.getBasicStyle().setRenderingFill(false);
- layer.getVertexStyle().setEnabled(false);
- layer.getVertexStyle().setSize(1);
- layer.setDrawingLast(true);
-
- LabelStyle labelStyle = layer.getLabelStyle();
- labelStyle.setAttribute("Pixel");
- // labelStyle.setVerticalAlignment(LabelStyle.RIGHT_SIDE);
- labelStyle.setVerticalAlignment(LabelStyle.ABOVE_LINE);
- labelStyle.setHorizontalPosition(LabelStyle.RIGHT_SIDE);
- labelStyle.setHorizontalAlignment(LabelStyle.JUSTIFY_RIGHT);
- labelStyle.setEnabled(true);
- labelStyle.setColor(Color.black);
- labelStyle.setHeight(14);
- labelStyle.setOutlineShowing(true);
- labelStyle.setOutlineColor((Color.white));
- //labelStyle.setOutlineWidth(1);
- labelStyle.setHidingOverlappingLabels(false);
-
labelStyle.setFont(layer.getLabelStyle().getFont().deriveFont(Font.BOLD, 16));
- // labelStyle.setHideAtScale(true);
-
-
- layer.setDrawingLast(true);
-
-
- } finally {
- getPanel().getLayerManager().setFiringEvents(firingEvents);
- }
-
-
getPanel().getLayerManager().addLayer(StandardCategoryNames.SYSTEM,
- layer);
-
- return layer;
- }
-
-
-
- protected Point getPoint()
- throws NoninvertibleTransformException {
- return new GeometryFactory().createPoint(
- (Coordinate)getCoordinates().get(0));
- }
-
-
-
- /*
-
-
- public void mouseLocationChanged(MouseEvent e)
- {
- try { if (isShapeOnScreen()) {
- ArrayList<Coordinate> currentCoordinates = new
ArrayList<Coordinate>(getCoordinates());
-
currentCoordinates.add(getPanel().getViewport().toModelCoordinate(e.getPoint()));
- display(currentCoordinates, getPanel());
- }
+ protected Point getPoint() throws NoninvertibleTransformException {
+ return new GeometryFactory().createPoint((Coordinate) getCoordinates()
+ .get(0));
+ }
- currCoord = snap(e.getPoint());
- super.mouseLocationChanged(e);
- }
- catch (Throwable t)
- {
- getPanel().getContext().handleThrowable(t);
- }
- }
-
-
-
-
-
- public void mouseMoved(MouseEvent e)
- {
- mouseLocationChanged(e);
- }
-
- private void display(List<Coordinate> coordinates, LayerViewPanel panel)
- throws NoninvertibleTransformException
- {
- display(distance(coordinates), panel);
- }
-
- private void display(double distance, LayerViewPanel panel)
- {
- DecimalFormat df3 = new DecimalFormat("###,###,##0.0##");
- String distString = df3.format(distance / 0.3048);
- panel.getContext().setStatusMessage(
- panel.format(distance)) ;
- }
+ public MultiEnableCheck createEnableCheck(
+ final WorkbenchContext workbenchContext) {
+ EnableCheckFactory checkFactory = new EnableCheckFactory(
+ workbenchContext);
+ /*
+ * Works only with one selected RasterImageLayer
+ */
+ return new MultiEnableCheck()
+ .add(checkFactory
+ .createWindowWithLayerNamePanelMustBeActiveCheck())
+ .add(checkFactory
+ .createWindowWithLayerViewPanelMustBeActiveCheck())
+ .add(checkFactory.createExactlyNLayerablesMustBeSelectedCheck(
+ 1, RasterImageLayer.class));
-
- private double distance(List<Coordinate> coordinates)
- {
- double distance = 0;
+ }
- RasterImageLayer rLayer = (RasterImageLayer)
LayerTools.getSelectedLayerable(this.getWorkbench().getContext(),
RasterImageLayer.class);
-
- reportNothingToUndoYet();
-
-
- this.rstLayer = new OpenJUMPSextanteRasterLayer();
- this.rstLayer.create(rLayer);
- this.rstLayer.setFullExtent(); // not sure why this
needs to be done but it seems to
-
this.rstLayer.getWindowGridExtent();
- //-- create a gridwrapper to access the cells
- this.gwrapper = new
GridWrapperNotInterpolated(rstLayer, rstLayer.getLayerGridExtent());
- //this.calculateProfile(getCoordinates(),
getWorkbench().getContext());
- //-- this was used for testing
- double rvalue = 0.0;
- Coordinate startCoord =
(Coordinate)getCoordinates().get(0);
- GridCell cell =
rstLayer.getLayerGridExtent().getGridCoordsFromWorldCoords(startCoord.x,
startCoord.y);
- rvalue = cell.getValue(); //can't use this, since the
value will be zero, so I assume the cell
-
//object is just a place holder for the coordinates
- rvalue = gwrapper.getCellValueAsDouble(cell.getX(),
cell.getY(), 0); //get value for first band
- double Value = rvalue;
+ /*
+ * TODO: if user drag on image, measures on lower panel are no more
+ * displayed. Try to find a solution
+ */
+ public void mouseDragged(MouseEvent e) {
+ // mouseLocationChanged(e);
+ }
- return Value;
- }
- */
- public MultiEnableCheck createEnableCheck(
- final WorkbenchContext workbenchContext) {
- EnableCheckFactory checkFactory = new EnableCheckFactory(
- workbenchContext);
+ /*
+ * Displays cell values while moving cursor on the raster
+ */
+ public void mouseMoved(MouseEvent me) {
- return new
MultiEnableCheck().add(checkFactory.createWindowWithLayerNamePanelMustBeActiveCheck())
-
.add(checkFactory.createWindowWithLayerViewPanelMustBeActiveCheck())
-
.add(checkFactory.createExactlyNLayerablesMustBeSelectedCheck(1,
RasterImageLayer.class));
-
- }
-
+ String cellValues = null;
+ try {
+ cellValues = "";
+ Coordinate tentativeCoordinate = getPanel().getViewport()
+ .toModelCoordinate(me.getPoint());
+ for (int b = 0; b < rLayer.getNumBands(); b++) {
+ Double cellValue = rLayer.getCellValue(tentativeCoordinate.x,
+ tentativeCoordinate.y, b);
+ if (cellValue != null) {
+ if (rLayer.isNoData(cellValue)) {
+ cellValues = Double.toString(Double.NaN);
+ } else {
+ cellValues = cellValues.concat(Double
+ .toString(cellValue));
+ }
+ }
+ cellValues = cellValues.concat(" ");
+ }
+
+ } catch (RasterDataNotFoundException ex) {
+ cellValues = "???";
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (NoninvertibleTransformException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ name = rLayer.getName();
+
+ getPanel().getContext().setStatusMessage(
+ "(" + name + ") " + VALUE + ": " + cellValues.toString());
+ }
}
\ No newline at end of file
Modified:
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryPlugIn.java
===================================================================
--- core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryPlugIn.java
2015-02-05 15:19:40 UTC (rev 4315)
+++ core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryPlugIn.java
2015-02-07 18:29:23 UTC (rev 4316)
@@ -1,4 +1,3 @@
-
/*
* The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
* for visualizing and manipulating spatial features with geometry and
attributes.
@@ -33,11 +32,10 @@
* www.ashs.isa.com
*/
-
package org.openjump.core.ui.plugin.raster;
+import javax.swing.Icon;
-import javax.swing.Icon;
import org.openjump.core.rasterimage.RasterImageLayer;
import com.vividsolutions.jump.I18N;
@@ -49,67 +47,66 @@
import com.vividsolutions.jump.workbench.ui.MenuNames;
import com.vividsolutions.jump.workbench.ui.images.IconLoader;
-public class RasterQueryPlugIn extends AbstractPlugIn
-{
-
- /*
- * Giuseppe Aruta
- * Simple plugin that allows to inspect raster cell value for DTM
- * ver 0.1 2013_05_27
- */
-
-
- private final static String sErrorSeeOutputWindow=
I18N.get("org.openjump.core.ui.plugin.tools.MeasureM_FPlugIn.Error-see-output-window");
-
-
- public void initialize(PlugInContext context) throws Exception
- {
-
- context.getFeatureInstaller().addMainMenuItem(
- this,
- new String[] {MenuNames.RASTER},
- //new String[] {MenuNames.PLUGINS,
I18NPlug.getI18N("RasterInfo_Extension")},
-
I18N.get("org.openjump.core.ui.plugin.raster.RasterQueryPlugIn"),
- false,
- getIcon(),
-
createEnableCheck(context.getWorkbenchContext()));
-
- }
-
- public boolean execute(PlugInContext context) throws Exception
- {
- try
- {
- context.getLayerViewPanel().setCurrentCursorTool( new
RasterQueryCursorTool());
+public class RasterQueryPlugIn extends AbstractPlugIn {
+
+ /*
+ * [2013_05_27] Giuseppe Aruta Simple plugin that allows to inspect raster
cell value for
+ * DTM ver 0.1 2013_05_27
+ *
+ * [2014_01_24] Giuseppe Aruta - Extended inspection to multiband raster
+ * layers. Now multiple measure are displayed (and saved) by default.
Press
+ * SHIFT to display only last measure. Moving cursor on image shows raster
+ * cell value on lower panel
+ */
+ private final static String sErrorSeeOutputWindow = I18N
+
.get("org.openjump.core.ui.plugin.tools.MeasureM_FPlugIn.Error-see-output-window");
+
+ public void initialize(PlugInContext context) throws Exception {
+
+ context.getFeatureInstaller()
+ .addMainMenuPlugin(
+ this,
+ new String[] { MenuNames.RASTER },
+ // new String[] {MenuNames.PLUGINS,
+ // I18NPlug.getI18N("RasterInfo_Extension")},
+
I18N.get("org.openjump.core.ui.plugin.raster.RasterQueryPlugIn"),
+ false, getIcon(),
+ createEnableCheck(context.getWorkbenchContext()));
+
+ }
+
+ public boolean execute(PlugInContext context) throws Exception {
+ try {
+
+ context.getLayerViewPanel().setCurrentCursorTool(
+ new RasterQueryCursorTool());
return true;
- }
- catch (Exception e)
- {
+ } catch (Exception e) {
e.printStackTrace();
- context.getWorkbenchFrame().warnUser(sErrorSeeOutputWindow);
+ context.getWorkbenchFrame().warnUser(sErrorSeeOutputWindow);
context.getWorkbenchFrame().getOutputFrame().createNewDocument();
-
context.getWorkbenchFrame().getOutputFrame().addText("MeasureM_FPlugIn
Exception:" + e.toString());
+ context.getWorkbenchFrame().getOutputFrame()
+ .addText("MeasureM_FPlugIn Exception:" + e.toString());
return false;
}
}
- /*
- private Icon getIcon()
- {
-
- return IconLoader.icon("Raster_Info.png");
- }
- */
- public Icon getIcon()
- {
- return IconLoader.icon("information_16x16.png");
- }
-
-
- public MultiEnableCheck createEnableCheck(final WorkbenchContext
workbenchContext) {
- EnableCheckFactory checkFactory = new
EnableCheckFactory(workbenchContext);
- return new MultiEnableCheck()
- .add(checkFactory.createTaskWindowMustBeActiveCheck())
- .add(checkFactory.createAtLeastNLayerablesMustBeSelectedCheck(1,
RasterImageLayer.class));
+
+ /*
+ * private Icon getIcon() {
+ *
+ * return IconLoader.icon("Raster_Info.png"); }
+ */
+ public Icon getIcon() {
+ return IconLoader.icon("grid_info.png");
}
+
+ public MultiEnableCheck createEnableCheck(
+ final WorkbenchContext workbenchContext) {
+ EnableCheckFactory checkFactory = new EnableCheckFactory(
+ workbenchContext);
+ return new MultiEnableCheck().add(
+ checkFactory.createTaskWindowMustBeActiveCheck()).add(
+ checkFactory.createAtLeastNLayerablesMustBeSelectedCheck(1,
+ RasterImageLayer.class));
+ }
}
-
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