Revision: 4386
http://sourceforge.net/p/jump-pilot/code/4386
Author: ma15569
Date: 2015-04-06 13:42:39 +0000 (Mon, 06 Apr 2015)
Log Message:
-----------
Add random number to fiule name
Modified Paths:
--------------
core/trunk/src/org/openjump/core/ui/plugin/layer/pirolraster/ExtractSelectedPartOfImage.java
Modified:
core/trunk/src/org/openjump/core/ui/plugin/layer/pirolraster/ExtractSelectedPartOfImage.java
===================================================================
---
core/trunk/src/org/openjump/core/ui/plugin/layer/pirolraster/ExtractSelectedPartOfImage.java
2015-04-06 10:33:54 UTC (rev 4385)
+++
core/trunk/src/org/openjump/core/ui/plugin/layer/pirolraster/ExtractSelectedPartOfImage.java
2015-04-06 13:42:39 UTC (rev 4386)
@@ -9,16 +9,28 @@
*/
package org.openjump.core.ui.plugin.layer.pirolraster;
-import com.sun.media.jai.codecimpl.util.RasterFactory;
+import java.awt.Point;
+import java.awt.Rectangle;
import java.awt.image.BufferedImage;
+import java.awt.image.DataBuffer;
+import java.awt.image.DataBufferByte;
+import java.awt.image.IndexColorModel;
import java.awt.image.Raster;
+import java.awt.image.SampleModel;
+import java.awt.image.WritableRaster;
+import java.io.File;
+import java.util.Random;
import org.openjump.core.apitools.LayerTools;
import org.openjump.core.apitools.PlugInContextTools;
import org.openjump.core.apitools.SelectionTools;
import org.openjump.core.rasterimage.CurrentLayerIsRasterImageLayerCheck;
+import org.openjump.core.rasterimage.ImageAndMetadata;
+import org.openjump.core.rasterimage.RasterImageIO;
import org.openjump.core.rasterimage.RasterImageLayer;
+import org.openjump.core.rasterimage.Resolution;
+import com.sun.media.jai.codecimpl.util.RasterFactory;
import com.vividsolutions.jts.geom.Envelope;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jump.I18N;
@@ -31,39 +43,29 @@
import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
import com.vividsolutions.jump.workbench.plugin.PlugInContext;
import com.vividsolutions.jump.workbench.ui.Viewport;
-import java.awt.Point;
-import java.awt.Rectangle;
-import java.awt.image.DataBuffer;
-import java.awt.image.DataBufferByte;
-import java.awt.image.IndexColorModel;
-import java.awt.image.SampleModel;
-import java.awt.image.WritableRaster;
-import java.io.File;
-import org.openjump.core.rasterimage.ImageAndMetadata;
-import org.openjump.core.rasterimage.RasterImageIO;
-import org.openjump.core.rasterimage.Resolution;
/**
- * PlugIn that extracts a selected part (fence) of a raster image to a new
raster image layer.<br>
+ * PlugIn that extracts a selected part (fence) of a raster image to a new
+ * raster image layer.<br>
* Some parts were taken from Stefan Ostermann's
SaveInterpolationAsImagePlugIn.
- *
- * @author Ole Rahn, (Stefan Ostermann)
+ *
+ * @author Ole Rahn, (Stefan Ostermann) <br>
* <br>
- * <br>FH Osnabrück - University of Applied Sciences Osnabrück,
- * <br>Project: PIROL (2005),
- * <br>Subproject: Daten- und Wissensmanagement
+ * FH Osnabrück - University of Applied Sciences Osnabrück,
<br>
+ * Project: PIROL (2005), <br>
+ * Subproject: Daten- und Wissensmanagement
*
- * @version $Rev: 2509 $
- * [sstein] - 22.Feb.2009 - modified to work in OpenJUMP
+ * @version $Rev: 2509 $ [sstein] - 22.Feb.2009 - modified to work in OpenJUMP
+ * @version $Rev: 4386 [Giuseppe Aruta] - 6.Apr.2015 - added random number to
File name
*/
public class ExtractSelectedPartOfImage extends AbstractPlugIn {
-
- public ExtractSelectedPartOfImage(){
- //super(new PersonalLogger(DebugUserIds.OLE));
+
+ public ExtractSelectedPartOfImage() {
+ // super(new PersonalLogger(DebugUserIds.OLE));
}
/**
- *@inheritDoc
+ * @inheritDoc
*/
public String getIconString() {
return "extractPart.png"; //$NON-NLS-1$
@@ -73,140 +75,192 @@
* @inheritDoc
*/
public String getName() {
- return
I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.ExtractSelectedPartOfImage.Extract-Selected-Part-Of-Image");
+ return I18N
+
.get("org.openjump.core.ui.plugin.layer.pirolraster.ExtractSelectedPartOfImage.Extract-Selected-Part-Of-Image");
}
-
+
/**
- *@inheritDoc
+ * @inheritDoc
*/
public boolean execute(PlugInContext context) throws Exception {
- RasterImageLayer rLayer = (RasterImageLayer)
LayerTools.getSelectedLayerable(context, RasterImageLayer.class);
-
- String newLayerName = context.getLayerManager().uniqueLayerName(
-
I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.ExtractSelectedPartOfImage.part-of")
+ rLayer.getName() + ".tif");
-// String extension =
rLayer.getImageFileName().substring(rLayer.getImageFileName().lastIndexOf("."),
rLayer.getImageFileName().length());
-
- File outFile = new
File(System.getProperty("java.io.tmpdir").concat(File.separator).concat(newLayerName));
//.concat(extension));
-
+ RasterImageLayer rLayer = (RasterImageLayer) LayerTools
+ .getSelectedLayerable(context, RasterImageLayer.class);
+
+ Random rnd = new Random();
+ int n = 1000 + rnd.nextInt(9000);
+ String random = Integer.toString(n);
+ String part = I18N
+
.get("org.openjump.core.ui.plugin.layer.pirolraster.ExtractSelectedPartOfImage.part-of");
+ String fileName = part + rLayer.getName() + "_" + random + ".tif";
+
+ String newLayerName = context
+ .getLayerManager()
+ .uniqueLayerName(
+
I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.ExtractSelectedPartOfImage.part-of")
+ + rLayer.getName() + ".tif");
+ // String extension =
+ //
rLayer.getImageFileName().substring(rLayer.getImageFileName().lastIndexOf("."),
+ // rLayer.getImageFileName().length());
+
+ File outFile = new File(System.getProperty("java.io.tmpdir")
+ .concat(File.separator).concat(fileName)); //
.concat(extension));
+
Geometry fence = SelectionTools.getFenceGeometry(context);
- Envelope envWanted =
fence.getEnvelopeInternal().intersection(rLayer.getWholeImageEnvelope());
+ Envelope envWanted = fence.getEnvelopeInternal().intersection(
+ rLayer.getWholeImageEnvelope());
Rectangle subset = rLayer.getRectangleFromEnvelope(envWanted);
- Raster raster = rLayer.getRasterData(subset);;
-
- if(rLayer.getImage().getColorModel() instanceof IndexColorModel) {
+ Raster raster = rLayer.getRasterData(subset);
+ ;
+
+ if (rLayer.getImage().getColorModel() instanceof IndexColorModel) {
SampleModel sampleModel = rLayer.getImage().getSampleModel();
- IndexColorModel indexColorModel = (IndexColorModel)
rLayer.getImage().getColorModel();
+ IndexColorModel indexColorModel = (IndexColorModel) rLayer
+ .getImage().getColorModel();
DataBuffer dataBufferIn = raster.getDataBuffer();
- DataBufferByte dataBufferOut = new DataBufferByte(subset.width *
subset.height * 3, 3);
+ DataBufferByte dataBufferOut = new DataBufferByte(subset.width
+ * subset.height * 3, 3);
int index = 0;
int nCells = subset.height * subset.width;
- for(int r=0; r<subset.height; r++) {
- for(int c=0; c<subset.width; c++) {
+ for (int r = 0; r < subset.height; r++) {
+ for (int c = 0; c < subset.width; c++) {
int value = dataBufferIn.getElem(index);
-// if(indexColorModel.getAlpha(value) == 255) {
-// dataBufferOut.setElem(0, index,
rLayer.getNoDataValue());
-// }
- dataBufferOut.setElem(0, index,
indexColorModel.getRed(value));
- dataBufferOut.setElem(1, index + nCells,
indexColorModel.getGreen(value));
- dataBufferOut.setElem(2, index + nCells * 2,
indexColorModel.getBlue(value));
+ // if(indexColorModel.getAlpha(value) == 255) {
+ // dataBufferOut.setElem(0, index,
rLayer.getNoDataValue());
+ // }
+ dataBufferOut.setElem(0, index,
+ indexColorModel.getRed(value));
+ dataBufferOut.setElem(1, index + nCells,
+ indexColorModel.getGreen(value));
+ dataBufferOut.setElem(2, index + nCells * 2,
+ indexColorModel.getBlue(value));
index++;
}
}
-
+
int[] bankIndices = new int[3];
bankIndices[0] = 0;
bankIndices[1] = 1;
bankIndices[2] = 2;
-
+
int[] bandOffsets = new int[3];
bandOffsets[0] = 0;
bandOffsets[1] = raster.getWidth() * raster.getHeight();
bandOffsets[2] = 2 * raster.getWidth() * raster.getHeight();
-
+
WritableRaster wRaster = RasterFactory.createBandedRaster(
dataBufferOut, raster.getWidth(), raster.getHeight(),
- raster.getWidth(),
- bankIndices,
- bandOffsets, new Point(0,0));
+ raster.getWidth(), bankIndices, bandOffsets,
+ new Point(0, 0));
raster = wRaster;
}
-
+
RasterImageIO rasterImageIO = new RasterImageIO();
-
+
rasterImageIO.writeImage(outFile, raster, envWanted,
- rasterImageIO.new
CellSizeXY(rLayer.getMetadata().getOriginalCellSize(),
rLayer.getMetadata().getOriginalCellSize()),
rLayer.getMetadata().getNoDataValue());
-
- String catName = StandardCategoryNames.WORKING;
+ rasterImageIO.new CellSizeXY(rLayer.getMetadata()
+ .getOriginalCellSize(), rLayer.getMetadata()
+ .getOriginalCellSize()), rLayer.getMetadata()
+ .getNoDataValue());
+
+ String catName = StandardCategoryNames.WORKING;
try {
- catName =
((Category)context.getLayerNamePanel().getSelectedCategories().toArray()[0]).getName();
- } catch (RuntimeException e1) {}
+ catName = ((Category) context.getLayerNamePanel()
+ .getSelectedCategories().toArray()[0]).getName();
+ } catch (RuntimeException e1) {
+ }
- Point point =
RasterImageIO.getImageDimensions(outFile.getAbsolutePath());
- Envelope env =
RasterImageIO.getGeoReferencing(outFile.getAbsolutePath(), true, point);
-
- Viewport viewport =
context.getWorkbenchContext().getLayerViewPanel().getViewport();
- Resolution requestedRes =
RasterImageIO.calcRequestedResolution(viewport);
+ Point point = RasterImageIO.getImageDimensions(outFile
+ .getAbsolutePath());
+ Envelope env = RasterImageIO.getGeoReferencing(
+ outFile.getAbsolutePath(), true, point);
+
+ Viewport viewport = context.getWorkbenchContext().getLayerViewPanel()
+ .getViewport();
+ Resolution requestedRes = RasterImageIO
+ .calcRequestedResolution(viewport);
ImageAndMetadata imageAndMetadata = rasterImageIO.loadImage(
- context.getWorkbenchContext(), outFile.getAbsolutePath(),
null, viewport.getEnvelopeInModelCoordinates(), requestedRes);
- RasterImageLayer ril = new RasterImageLayer(outFile.getName(),
- context.getWorkbenchContext().getLayerManager(),
outFile.getAbsolutePath(), imageAndMetadata.getImage(), env);
-
+ context.getWorkbenchContext(), outFile.getAbsolutePath(), null,
+ viewport.getEnvelopeInModelCoordinates(), requestedRes);
+ RasterImageLayer ril = new RasterImageLayer(outFile.getName(), context
+ .getWorkbenchContext().getLayerManager(),
+ outFile.getAbsolutePath(), imageAndMetadata.getImage(), env);
+
context.getLayerManager().addLayerable(catName, ril);
+ ril.setName(newLayerName);
return true;
-
-// if (rLayer==null){
-//
context.getWorkbenchFrame().warnUser(I18N.get("pirol.plugIns.EditAttributeByFormulaPlugIn.no-layer-selected"));
//$NON-NLS-1$
-// return false;
-// }
-//
-// Geometry fence = SelectionTools.getFenceGeometry(context);
-// Envelope envWanted = fence.getEnvelopeInternal();
-//
-// BufferedImage partOfImageWanted = rLayer.getTileAsImage(envWanted);
-// Raster partOfRasterWanted = rLayer.getTileAsRaster(envWanted);
//[sstein 2 Aug 2010] need to add as we have now the image for display plus the
data
-//
-// if (partOfImageWanted==null){
-//
context.getWorkbenchFrame().warnUser(I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.ExtractSelectedPartOfImage.fence-in-wrong-region"));
-// return false;
-// }
-//
-// boolean returnVal = this.putImageIntoMap(partOfImageWanted,
partOfRasterWanted, envWanted, rLayer, context);
-//
-// return returnVal;
+
+ // if (rLayer==null){
+ //
context.getWorkbenchFrame().warnUser(I18N.get("pirol.plugIns.EditAttributeByFormulaPlugIn.no-layer-selected"));
//$NON-NLS-1$
+ // return false;
+ // }
+ //
+ // Geometry fence = SelectionTools.getFenceGeometry(context);
+ // Envelope envWanted = fence.getEnvelopeInternal();
+ //
+ // BufferedImage partOfImageWanted = rLayer.getTileAsImage(envWanted);
+ // Raster partOfRasterWanted = rLayer.getTileAsRaster(envWanted);
+ // //[sstein 2 Aug 2010] need to add as we have now the image for
+ // display plus the data
+ //
+ // if (partOfImageWanted==null){
+ //
context.getWorkbenchFrame().warnUser(I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.ExtractSelectedPartOfImage.fence-in-wrong-region"));
+ // return false;
+ // }
+ //
+ // boolean returnVal = this.putImageIntoMap(partOfImageWanted,
+ // partOfRasterWanted, envWanted, rLayer, context);
+ //
+ // return returnVal;
}
-
- protected boolean putImageIntoMap(BufferedImage partOfImage, Raster
partOfRaster, Envelope envelope, RasterImageLayer rLayer, PlugInContext
context){
- if (partOfImage==null) return false;
-
- String newLayerName =
context.getLayerManager().uniqueLayerName(I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.ExtractSelectedPartOfImage.part-of")
+ rLayer.getName());
-
- RasterImageLayer newRasterLayer = new
RasterImageLayer(newLayerName, context.getLayerManager(), partOfImage,
partOfRaster, envelope);
-
- String catName = StandardCategoryNames.WORKING;
-
- try {
- catName =
((Category)context.getLayerNamePanel().getSelectedCategories().toArray()[0]).getName();
- } catch (RuntimeException e1) {}
-
+
+ protected boolean putImageIntoMap(BufferedImage partOfImage,
+ Raster partOfRaster, Envelope envelope, RasterImageLayer rLayer,
+ PlugInContext context) {
+ if (partOfImage == null)
+ return false;
+
+ String newLayerName = context
+ .getLayerManager()
+ .uniqueLayerName(
+
I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.ExtractSelectedPartOfImage.part-of")
+ + rLayer.getName());
+
+ RasterImageLayer newRasterLayer = new RasterImageLayer(newLayerName,
+ context.getLayerManager(), partOfImage, partOfRaster,
envelope);
+
+ String catName = StandardCategoryNames.WORKING;
+
+ try {
+ catName = ((Category) context.getLayerNamePanel()
+ .getSelectedCategories().toArray()[0]).getName();
+ } catch (RuntimeException e1) {
+ }
+
context.getLayerManager().addLayerable(catName, newRasterLayer);
return true;
}
-
- public static MultiEnableCheck createEnableCheck(final WorkbenchContext
workbenchContext) {
+ public static MultiEnableCheck createEnableCheck(
+ final WorkbenchContext workbenchContext) {
+
MultiEnableCheck multiEnableCheck = new MultiEnableCheck();
- EnableCheckFactory checkFactory = new
EnableCheckFactory(workbenchContext);
- multiEnableCheck.add(
checkFactory.createExactlyNLayerablesMustBeSelectedCheck(1,
RasterImageLayer.class) );
- multiEnableCheck.add( checkFactory.createFenceMustBeDrawnCheck() );
-
- EnableCheck enableCheck = new
CurrentLayerIsRasterImageLayerCheck(PlugInContextTools.getContext(workbenchContext));
- multiEnableCheck.add(enableCheck);
-
+ EnableCheckFactory checkFactory = new EnableCheckFactory(
+ workbenchContext);
+ multiEnableCheck.add(checkFactory
+ .createExactlyNLayerablesMustBeSelectedCheck(1,
+ RasterImageLayer.class));
+ multiEnableCheck.add(checkFactory.createFenceMustBeDrawnCheck());
+
+ EnableCheck enableCheck = new CurrentLayerIsRasterImageLayerCheck(
+ PlugInContextTools.getContext(workbenchContext));
+ multiEnableCheck.add(enableCheck);
+
return multiEnableCheck;
- }
-
- public void initialize(PlugInContext context) throws Exception {}
+ }
+ public void initialize(PlugInContext context) throws Exception {
+ }
+
}
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