Revision: 6479
http://sourceforge.net/p/jump-pilot/code/6479
Author: ma15569
Date: 2020-09-15 10:12:10 +0000 (Tue, 15 Sep 2020)
Log Message:
-----------
Test drag operation to retive a set of values
Modified Paths:
--------------
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryPlugIn.java
Added Paths:
-----------
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryDragTool.java
Added:
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryDragTool.java
===================================================================
--- core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryDragTool.java
(rev 0)
+++ core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryDragTool.java
2020-09-15 10:12:10 UTC (rev 6479)
@@ -0,0 +1,316 @@
+/*
+ * The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
+ * for visualizing and manipulating spatial features with geometry and
attributes.
+ *
+ * JUMP is Copyright (C) 2003 Vivid Solutions
+ *
+ * This program implements extensions to JUMP and is
+ * Copyright (C) 2004 Integrated Systems Analysts, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * For more information, contact:
+ *
+ * Integrated Systems Analysts, Inc.
+ * 630C Anchors St., Suite 101
+ * Fort Walton Beach, Florida
+ * USA
+ *
+ * (850)862-7321
+ */
+
+package org.openjump.core.ui.plugin.raster;
+
+import java.awt.Color;
+import java.awt.Cursor;
+import java.awt.Dialog;
+import java.awt.Dimension;
+import java.awt.Image;
+import java.awt.Rectangle;
+import java.awt.Window;
+import java.awt.event.HierarchyEvent;
+import java.awt.event.HierarchyListener;
+import java.awt.event.MouseEvent;
+import java.awt.geom.NoninvertibleTransformException;
+import java.awt.image.Raster;
+import java.io.IOException;
+
+import javax.swing.Icon;
+import javax.swing.JOptionPane;
+import javax.swing.JTable;
+import javax.swing.SwingUtilities;
+import javax.swing.table.DefaultTableModel;
+
+import org.openjump.core.CheckOS;
+import org.openjump.core.rasterimage.RasterImageLayer;
+import
org.openjump.core.rasterimage.RasterImageLayer.RasterDataNotFoundException;
+
+import com.vividsolutions.jts.geom.Coordinate;
+import com.vividsolutions.jts.geom.Envelope;
+import com.vividsolutions.jts.geom.Geometry;
+import com.vividsolutions.jump.I18N;
+import com.vividsolutions.jump.workbench.WorkbenchContext;
+import com.vividsolutions.jump.workbench.model.FenceLayerFinder;
+import com.vividsolutions.jump.workbench.model.Layerable;
+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.ui.JTablePanel;
+import com.vividsolutions.jump.workbench.ui.LayerNamePanel;
+import com.vividsolutions.jump.workbench.ui.cursortool.RectangleTool;
+import com.vividsolutions.jump.workbench.ui.images.IconLoader;
+
+public class RasterQueryDragTool extends RectangleTool {
+
+ /*
+ * [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
+ *
+ * [2014_02_24] Giuseppe Aruta - Fixed minor bug on lower panel
[2015_07_08]
+ * Giuseppe Aruta - Fixed bug #407 Sextante raster : displaying cell values
+ * throws NPE
+ */
+
+ 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 final static String RASTER_NODATA = I18N
+
.get("org.openjump.core.ui.plugin.raster.RasterImageLayerPropertiesPlugIn.cell.nodata");
+ private String lastClick = "-";
+ // 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;
+ PlugInContext context;
+ LayerNamePanel namePanel;
+ RasterImageLayer rLayer;
+
+ public RasterQueryDragTool() {
+ setColor(Color.magenta);
+
+ }
+
+ @Override
+ public Icon getIcon() {
+ return IconLoader.icon("information_16x16.png");
+ }
+
+ @Override
+ 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");
+ return createCursor(i);
+ }
+
+ @Override
+ protected void gestureFinished() throws NoninvertibleTransformException,
+ IOException, RasterDataNotFoundException {
+ reportNothingToUndoYet();
+
+
+
+ final WorkbenchContext wbcontext = this.getWorkbench().getContext();
+ @SuppressWarnings("unchecked")
+ RasterImageLayer[] ls = (RasterImageLayer[])
wbcontext.getLayerableNamePanel()
+ .selectedNodes(RasterImageLayer.class)
+ .toArray(new RasterImageLayer[] {});
+
+ if (ls != null && ls.length > 0) {
+ rLayer = ls[0];
+
+ reportNothingToUndoYet();
+
+ //Don't want viewport to change at this stage. [Jon Aquino]
+ getPanel().setViewportInitialized(true);
+
+ FenceLayerFinder fenceLayerFinder = new
FenceLayerFinder(getPanel());
+ fenceLayerFinder.setFence(getRectangle());
+
+ if (!fenceLayerFinder.getLayer().isVisible()) {
+ fenceLayerFinder.getLayer().setVisible(true);
+ }
+
+ printArray(rLayer, getRectangle());
+ }
+
+ }
+
+
+
+ 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));
+
+ }
+
+
+
+ /*
+ * Displays cell values on system bar while moving cursor on the raster
+ */
+ PlugInContext gContext;
+
+
+
+ public double cellValue(MouseEvent me,RasterImageLayer layer,Coordinate
coordinate, int band) {
+ double value =0.0D;
+ try {
+ value= layer.getCellValue(coordinate, band);
+ }catch (Exception e) {
+ Object object;
+ try {
+ object =
layer.getRasterData(null).getDataElements(me.getX(), me.getY(), band);
+ value =new Double(object.toString());
+ } catch (IOException e1) {
+ // TODO Auto-generated catch block
+ e1.printStackTrace();
+ }
+
+ }
+ return value;
+ }
+
+
+
+ @Override
+ public void mouseMoved(MouseEvent me) {
+
+ final WorkbenchContext wbcontext = this.getWorkbench().getContext();
+
+ for (Object layerable :
wbcontext.getLayerableNamePanel().selectedNodes(Layerable.class)) {
+ Layerable layer = (Layerable)layerable;
+
+ if (layer instanceof RasterImageLayer) {
+ String cellValues = null;
+ try {
+ cellValues = "";
+ Double cellValue = Double.NaN;
+ Coordinate tentativeCoordinate = getPanel().getViewport()
+ .toModelCoordinate(me.getPoint());
+ for (int b = 0; b < ((RasterImageLayer) layer).getNumBands(); b++)
{
+
+ // cellValue = cellValue(me,((RasterImageLayer)
layer),tentativeCoordinate, b);
+ try {
+ cellValue = ((RasterImageLayer)
layer).getCellValue(tentativeCoordinate.x,
+ tentativeCoordinate.y, b);
+ } catch (RasterDataNotFoundException | IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+
+ if (cellValue != null) {
+ if (((RasterImageLayer) layer).isNoData(cellValue)) {
+ cellValues = cellValues.concat(Double
+ .toString(cellValue))
+ + "("
+ + RASTER_NODATA
+ + ") ";
+ } else {
+ cellValues = cellValues.concat(Double
+ .toString(cellValue));
+ }
+ }
+ cellValues = cellValues.concat(" ");
+ }
+
+ } catch (NoninvertibleTransformException e) {
+ cellValues = " - ";
+ }
+ name = ((RasterImageLayer) layer).getName();
+ getPanel().getContext().setStatusMessage(
+ "[" + LAYER + ": " + name + "] " + VALUE + ": "
+ + cellValues.toString());}
+ }
+ }
+
+
+
+ @Override
+ public String getName() {
+ return
I18N.get("org.openjump.core.ui.plugin.raster.RasterQueryPlugIn");
+ }
+
+
+
+ public void printArray(RasterImageLayer rLayer, Geometry fence) throws
NoninvertibleTransformException, IOException {
+ Rectangle subset;
+ Raster raster = null;
+ Envelope envWanted;
+
+ envWanted = fence.getEnvelopeInternal().intersection(
+ rLayer.getWholeImageEnvelope());
+ subset = rLayer.getRectangleFromEnvelope(envWanted);
+ raster = rLayer.getRasterData(subset);
+ final int w = raster.getWidth(), h = raster.getHeight();
+
+ Object[][] data = new Object[w][h];
+ Object columnNames[] = new Object[w];
+ for (int x = 0; x < w; x++) {
+ columnNames[x]="Col"+x;
+ for (int y = 0; y < h; y++) {
+ data[x][y] = raster.getSampleDouble(x, y, 0);
+ }
+ }
+
+ DefaultTableModel tableModel = new DefaultTableModel(data,
columnNames);
+
+ final JTablePanel jTablePanel = new JTablePanel(tableModel);
+ jTablePanel.getCommandPanel().removeAll();
+ jTablePanel.getTable().setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
+ jTablePanel.getTable().setTableHeader(null);
+
+
+ jTablePanel.addHierarchyListener(new HierarchyListener() {
+ @Override
+ public void hierarchyChanged(HierarchyEvent e) {
+ Window window =
SwingUtilities.getWindowAncestor(jTablePanel);
+ if (window instanceof Dialog) {
+ Dialog dialog = (Dialog) window;
+ if (!dialog.isResizable()) {
+ dialog.setResizable(true);
+ }
+ }
+ }
+ });
+
+
+ jTablePanel.setPreferredSize(new Dimension(300,300));
+
+
+ JOptionPane.showMessageDialog(null, jTablePanel, "Values",
+ JOptionPane.INFORMATION_MESSAGE);
+ }
+}
\ No newline at end of file
Property changes on:
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryDragTool.java
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Modified:
core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryPlugIn.java
===================================================================
--- core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryPlugIn.java
2020-09-14 21:13:44 UTC (rev 6478)
+++ core/trunk/src/org/openjump/core/ui/plugin/raster/RasterQueryPlugIn.java
2020-09-15 10:12:10 UTC (rev 6479)
@@ -45,6 +45,8 @@
import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
import com.vividsolutions.jump.workbench.plugin.PlugInContext;
import com.vividsolutions.jump.workbench.ui.MenuNames;
+import com.vividsolutions.jump.workbench.ui.cursortool.OrCompositeTool;
+import com.vividsolutions.jump.workbench.ui.cursortool.QuasimodeTool;
import com.vividsolutions.jump.workbench.ui.images.IconLoader;
public class RasterQueryPlugIn extends AbstractPlugIn {
@@ -61,7 +63,8 @@
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 {
+ @Override
+ public void initialize(PlugInContext context) throws Exception {
context.getFeatureInstaller()
.addMainMenuPlugin(
@@ -81,11 +84,22 @@
}
- public boolean execute(PlugInContext context) throws Exception {
+ @Override
+ public boolean execute(PlugInContext context) throws Exception {
try {
- context.getLayerViewPanel().setCurrentCursorTool(
- new RasterQueryCursorTool());
+
+
context.getLayerViewPanel().setCurrentCursorTool(QuasimodeTool.createWithDefaults((new
OrCompositeTool()
+ {
+ @Override
+ public String getName() {
+ return "Test dragging to retrive a set of values";
+ }
+ }).add(new RasterQueryCursorTool()).add(new
RasterQueryDragTool())));
+
+
+ // context.getLayerViewPanel().setCurrentCursorTool(
+ // new RasterQueryCursorTool());
return true;
} catch (Exception e) {
e.printStackTrace();
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