Revision: 4865
http://sourceforge.net/p/jump-pilot/code/4865
Author: ma15569
Date: 2016-03-26 11:07:43 +0000 (Sat, 26 Mar 2016)
Log Message:
-----------
Giuseppe Aruta <giuseppe_ar...@yahoo.it> Extended Sextante Raster Capabilities
to read Bitmap (BMP) and JP2000
(JP2) raster files
Modified Paths:
--------------
core/trunk/ChangeLog
core/trunk/src/org/openjump/core/rasterimage/RasterImageIO.java
core/trunk/src/org/openjump/core/rasterimage/SelectRasterImageFilesPanel.java
Modified: core/trunk/ChangeLog
===================================================================
--- core/trunk/ChangeLog 2016-03-25 21:29:42 UTC (rev 4864)
+++ core/trunk/ChangeLog 2016-03-26 11:07:43 UTC (rev 4865)
@@ -2,6 +2,9 @@
# 1. for display continuity sake please use 2 spaces instead of tabs
# 2. make sure that lines break at 80 chars for constricted display situations
#<-------------------------------- 80 chars
---------------------------------->#
+2016-03-26 Giuseppe Aruta <giuseppe_ar...@yahoo.it>
+ * Extended Sextante Raster Capabilities to read Bitmap (BMP) and JP2000
+ (JP2) raster files
2016-03-24 mmichaud <m.michael.mich...@orange.fr>
* add build-helper-maven-plugin in maven to be able to run tests located
@@ -9,13 +12,13 @@
2016-03-23 Giuseppe Aruta <giuseppe_ar...@yahoo.it>
* emhenced version of RasterImageLayerPropertiesPlugIn:
- * 1) New info HTML table "a la" GvSIG style
- * 2) Faster info checker (all cell statistic related to Sextante raster
image
- * have been removed as alredy embedded into Raster Statistic plugin
- * 3) Added a limited projection checker < see other details into
- * org.openjump.core.ui.util.ProjUtils.class
- * 4) Added a Raster Transparency panel
- *
+ 1) New info HTML table "a la" GvSIG style
+ 2) Faster info checker (all cell statistic related to Sextante raster
+ image have been removed as alredy embedded into Raster Statistic
+ plugin
+ 3) Added a limited projection checker < see other details into
+ org.openjump.core.ui.util.ProjUtils.class
+ 4) Added a Raster Transparency panel
2016-03-15 mmichaud <m.michael.mich...@orange.fr>
* Switch compiler source and target to java 1.7
Modified: core/trunk/src/org/openjump/core/rasterimage/RasterImageIO.java
===================================================================
--- core/trunk/src/org/openjump/core/rasterimage/RasterImageIO.java
2016-03-25 21:29:42 UTC (rev 4864)
+++ core/trunk/src/org/openjump/core/rasterimage/RasterImageIO.java
2016-03-26 11:07:43 UTC (rev 4865)
@@ -1,16 +1,5 @@
package org.openjump.core.rasterimage;
-import com.sun.media.jai.codec.FileSeekableStream;
-import com.sun.media.jai.codec.TIFFDirectory;
-import com.sun.media.jai.codec.TIFFEncodeParam;
-import com.sun.media.jai.codec.TIFFField;
-import com.sun.media.jai.codecimpl.TIFFCodec;
-import com.sun.media.jai.codecimpl.TIFFImageEncoder;
-import com.vividsolutions.jts.geom.Coordinate;
-import com.vividsolutions.jts.geom.Envelope;
-import com.vividsolutions.jump.I18N;
-import com.vividsolutions.jump.workbench.WorkbenchContext;
-import com.vividsolutions.jump.workbench.ui.Viewport;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.Rectangle;
@@ -28,734 +17,855 @@
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
+
import javax.imageio.ImageIO;
import javax.media.jai.JAI;
import javax.media.jai.PlanarImage;
import javax.media.jai.RasterFactory;
import javax.media.jai.RenderedOp;
+
import org.apache.commons.imaging.ImageReadException;
import org.apache.commons.imaging.formats.tiff.TiffField;
import org.apache.commons.imaging.formats.tiff.fieldtypes.FieldType;
import org.openjump.core.rasterimage.TiffTags.TiffMetadata;
+import com.sun.media.jai.codec.FileSeekableStream;
+import com.sun.media.jai.codec.TIFFDirectory;
+import com.sun.media.jai.codec.TIFFEncodeParam;
+import com.sun.media.jai.codec.TIFFField;
+import com.sun.media.jai.codecimpl.TIFFCodec;
+import com.sun.media.jai.codecimpl.TIFFImageEncoder;
+import com.vividsolutions.jts.geom.Coordinate;
+import com.vividsolutions.jts.geom.Envelope;
+import com.vividsolutions.jump.I18N;
+import com.vividsolutions.jump.workbench.WorkbenchContext;
+import com.vividsolutions.jump.workbench.ui.Viewport;
+
/**
*
* @author deluca
*/
public class RasterImageIO {
-
- public ImageAndMetadata loadImage(WorkbenchContext wbContext, String
fileNameOrURL, Stats stats, Envelope viewPortEnvelope, Resolution requestedRes)
- throws IOException, NoninvertibleTransformException,
FileNotFoundException, TiffTags.TiffReadingException, Exception {
- if (fileNameOrURL.toLowerCase().endsWith(".jpg")
- || fileNameOrURL.toLowerCase().endsWith(".gif")
- || fileNameOrURL.toLowerCase().endsWith(".png")) {
-
- BufferedImage bImage;
- try {
- // Try with ImageIO
- bImage = ImageIO.read(new File(fileNameOrURL));
- } catch(Exception ex) {
- // Try with JAI
- bImage = JAI.create("fileload",
fileNameOrURL).getAsBufferedImage();
- }
-
- if(stats == null) {
-
- ParameterBlock pb = new ParameterBlock();
- pb.addSource(bImage); // The source image
- pb.add(null); // null ROI means whole image
- pb.add(1); // check every pixel horizontally
- pb.add(1); // check every pixel vertically
+ public ImageAndMetadata loadImage(WorkbenchContext wbContext,
+ String fileNameOrURL, Stats stats, Envelope
viewPortEnvelope,
+ Resolution requestedRes) throws IOException,
+ NoninvertibleTransformException, FileNotFoundException,
+ TiffTags.TiffReadingException, Exception {
- // Mean
- RenderedImage meanImage = JAI.create("mean", pb, null);
- double[] mean = (double[])meanImage.getProperty("mean");
+ if (fileNameOrURL.toLowerCase().endsWith(".jpg")
+ || fileNameOrURL.toLowerCase().endsWith(".gif")
+ || fileNameOrURL.toLowerCase().endsWith(".png")
+ || fileNameOrURL.toLowerCase().endsWith(".bmp")
+ ||
fileNameOrURL.toLowerCase().endsWith(".jp2")) {
- int nCols = bImage.getWidth();
- int nRows = bImage.getHeight();
- int nBands = bImage.getData().getNumBands();
- long nCells = nCols * nRows;
+ BufferedImage bImage;
+ try {
+ // Try with ImageIO
+ bImage = ImageIO.read(new File(fileNameOrURL));
+ } catch (Exception ex) {
+ // Try with JAI
+ bImage = JAI.create("fileload", fileNameOrURL)
+ .getAsBufferedImage();
+ }
- // StdDev
- double[] stdDev = new double[nBands];
- DataBuffer dataBuffer = bImage.getData().getDataBuffer();
- for(int r=0; r<nRows; r++) {
- for(int c=0; c<nCols; c++) {
- for(int b=0; b<nBands; b++) {
+ if (stats == null) {
- double val = Math.pow(dataBuffer.getElemDouble(b)
- mean[b], 2);
- stdDev[b] += val;
- }
- }
- }
+ ParameterBlock pb = new ParameterBlock();
+ pb.addSource(bImage); // The source image
+ pb.add(null); // null ROI means whole image
+ pb.add(1); // check every pixel horizontally
+ pb.add(1); // check every pixel vertically
- for(int b=0; b<nBands; b++) {
- stdDev[b] = Math.sqrt(stdDev[b] / nCells);
- }
+ // Mean
+ RenderedImage meanImage = JAI.create("mean",
pb, null);
+ double[] mean = (double[])
meanImage.getProperty("mean");
- // Max and min
- pb = new ParameterBlock();
- pb.addSource(bImage);
+ int nCols = bImage.getWidth();
+ int nRows = bImage.getHeight();
+ int nBands = bImage.getData().getNumBands();
+ long nCells = nCols * nRows;
- RenderedOp op = JAI.create("extrema", pb);
- double[][] extrema = (double[][]) op.getProperty("extrema");
-
- stats = new Stats(nBands);
- for(int b=0; b<nBands; b++) {
- stats.setStatsForBand(b, extrema[0][b], extrema[1][b],
mean[b], stdDev[b]);
- }
-
- }
-
- Envelope envelope = getGeoReferencing(fileNameOrURL, true, new
Point(bImage.getWidth(), bImage.getHeight()));
- double cellSize = (envelope.getMaxX() - envelope.getMinX()) /
bImage.getWidth();
- return new ImageAndMetadata(bImage,
- new Metadata(
- envelope, envelope,
- new Point(bImage.getWidth(), bImage.getHeight()),
- new Point(bImage.getWidth(), bImage.getHeight()),
- cellSize, cellSize, Double.NaN, stats));
-
- } else if (fileNameOrURL.toLowerCase().endsWith(".tif") ||
fileNameOrURL.toLowerCase().endsWith(".tiff")) {
-
- TiffMetadata tiffMetadata = TiffTags.readMetadata(new
File(fileNameOrURL));
-
- int imgWidth = tiffMetadata.getColsCount();
- int imgHeight = tiffMetadata.getRowsCount();
-
- Envelope imageEnvelope = getGeoReferencing(fileNameOrURL, true,
new Point (imgWidth, imgHeight));
-
- Overviews overviews = OverviewsUtils.getOverviews(new
File(fileNameOrURL), imageEnvelope);
-
- return TiffUtils.readImage(new File(fileNameOrURL),
viewPortEnvelope, requestedRes, overviews, stats);
+ // StdDev
+ double[] stdDev = new double[nBands];
+ DataBuffer dataBuffer =
bImage.getData().getDataBuffer();
+ for (int r = 0; r < nRows; r++) {
+ for (int c = 0; c < nCols; c++) {
+ for (int b = 0; b < nBands;
b++) {
- } else if (fileNameOrURL.toLowerCase().endsWith(".flt")){
+ double val =
Math.pow(dataBuffer.getElemDouble(b)
+ -
mean[b], 2);
+ stdDev[b] += val;
+ }
+ }
+ }
- GridFloat gf = new GridFloat(fileNameOrURL);
- gf.readGrid(null);
-
- Envelope imageEnvelope = new Envelope(
- gf.getXllCorner(),
- gf.getXllCorner() + gf.getnCols() * gf.getCellSize(),
- gf.getYllCorner(),
- gf.getYllCorner() + gf.getnRows() * gf.getCellSize());
-
- stats = new Stats(1);
- stats.setStatsForBand(0, gf.getMinVal(), gf.getMaxVal(),
gf.getMeanVal(), gf.getStDevVal());
-
- return new ImageAndMetadata(
- gf.getBufferedImage(),
- new Metadata(imageEnvelope, imageEnvelope,
- new Point(gf.getnCols(), gf.getnRows()),
- new Point(gf.getnCols(), gf.getnRows()),
- gf.getCellSize(), gf.getCellSize(), gf.getNoData(),
- stats));
+ for (int b = 0; b < nBands; b++) {
+ stdDev[b] = Math.sqrt(stdDev[b] /
nCells);
+ }
+ // Max and min
+ pb = new ParameterBlock();
+ pb.addSource(bImage);
- } else if (fileNameOrURL.toLowerCase().endsWith(".asc") ||
- fileNameOrURL.toLowerCase().endsWith(".txt")){
+ RenderedOp op = JAI.create("extrema", pb);
+ double[][] extrema = (double[][])
op.getProperty("extrema");
- GridAscii ga = new GridAscii(fileNameOrURL);
- ga.readGrid(null);
+ stats = new Stats(nBands);
+ for (int b = 0; b < nBands; b++) {
+ stats.setStatsForBand(b, extrema[0][b],
extrema[1][b],
+ mean[b], stdDev[b]);
+ }
- Envelope imageEnvelope = new Envelope(
- ga.getXllCorner(),
- ga.getXllCorner() + ga.getnCols() * ga.getCellSize(),
- ga.getYllCorner(),
- ga.getYllCorner() + ga.getnRows() * ga.getCellSize());
-
- BufferedImage pImage = ga.getBufferedImage();
-
- stats = new Stats(1);
- stats.setStatsForBand(0, ga.getMinVal(), ga.getMaxVal(),
ga.getMeanVal(), ga.getStDevVal());
-
- return new ImageAndMetadata(
- pImage,
- new Metadata(imageEnvelope, imageEnvelope,
- new Point(ga.getnCols(), ga.getnRows()),
- new Point(ga.getnCols(), ga.getnRows()),
- ga.getCellSize(), ga.getCellSize(), ga.getNoData(),
- stats));
+ }
- }
- //logger.printError("unsupported image format");
- return null;
- }
-
- public static Raster loadRasterData(String filenameOrURL, Rectangle
subset) throws IOException {
+ Envelope envelope = getGeoReferencing(fileNameOrURL,
true,
+ new Point(bImage.getWidth(),
bImage.getHeight()));
+ double cellSize = (envelope.getMaxX() -
envelope.getMinX())
+ / bImage.getWidth();
+ return new ImageAndMetadata(bImage, new
Metadata(envelope,
+ envelope, new Point(bImage.getWidth(),
bImage.getHeight()),
+ new Point(bImage.getWidth(),
bImage.getHeight()), cellSize,
+ cellSize, Double.NaN, stats));
- if (filenameOrURL.toLowerCase().endsWith(".gif") ||
filenameOrURL.toLowerCase().endsWith(".png")
- || filenameOrURL.toLowerCase().endsWith(".tif") ||
filenameOrURL.toLowerCase().endsWith(".tiff")) {
-
- RenderedOp renderedOp = JAI.create("fileload", filenameOrURL);
- return renderedOp.getAsBufferedImage(subset, null).getData();
+ } else if (fileNameOrURL.toLowerCase().endsWith(".tif")
+ ||
fileNameOrURL.toLowerCase().endsWith(".tiff")) {
- } else if (filenameOrURL.toLowerCase().endsWith(".jpg")){
-
- BufferedImage bImage;
- try {
- // Try with ImageIO
- bImage = ImageIO.read(new File(filenameOrURL));
- } catch(Exception ex) {
- // Try with JAI
- bImage = JAI.create("fileload",
filenameOrURL).getAsBufferedImage();
- }
- if(subset != null) {
-
- BufferedImage clipping = new BufferedImage(subset.width,
subset.height, bImage.getType());
- Graphics2D area = (Graphics2D)
clipping.getGraphics().create();
- area.drawImage(bImage, 0, 0,
- clipping.getWidth(), clipping.getHeight(),
- subset.x, subset.y,
- subset.x + subset.width, subset.y + subset.height,
null);
- area.dispose();
-
- return clipping.getData();
-// Raster raster = bImage.getData(subset);
-// WritableRaster wRaster =
raster.createCompatibleWritableRaster(subset);
-// wRaster.setRect(subset.x, subset.y, raster);
-// return wRaster;
- } else {
- return bImage.getData();
- }
-// PlanarImage pimage;
-// BufferedImage image = ImageIO.read(new File(filenameOrURL));
-// pimage = PlanarImage.wrapRenderedImage(image);
-// return pimage.copyData();
+ TiffMetadata tiffMetadata = TiffTags.readMetadata(new
File(
+ fileNameOrURL));
+ int imgWidth = tiffMetadata.getColsCount();
+ int imgHeight = tiffMetadata.getRowsCount();
- } else if (filenameOrURL.toLowerCase().endsWith(".flt")){
+ Envelope imageEnvelope =
getGeoReferencing(fileNameOrURL, true,
+ new Point(imgWidth, imgHeight));
- GridFloat gf = new GridFloat(filenameOrURL);
- gf.readGrid(subset);
+ Overviews overviews = OverviewsUtils.getOverviews(new
File(
+ fileNameOrURL), imageEnvelope);
- DataBuffer dataBuffer = new DataBufferFloat(gf.getFloatArray(),
gf.getFloatArray().length);
+ return TiffUtils.readImage(new File(fileNameOrURL),
+ viewPortEnvelope, requestedRes,
overviews, stats);
- int nCols = gf.getnCols();
- int nRows = gf.getnRows();
- if(subset != null) {
- nCols = subset.width;
- nRows = subset.height;
- }
-
- return Raster.createWritableRaster(
-
RasterFactory.createBandedSampleModel(DataBuffer.TYPE_FLOAT, nCols, nRows, 1),
- dataBuffer,
- new java.awt.Point(0,0));
+ } else if (fileNameOrURL.toLowerCase().endsWith(".flt")) {
- } else if (filenameOrURL.toLowerCase().endsWith(".asc") ||
- filenameOrURL.toLowerCase().endsWith(".txt")){
+ GridFloat gf = new GridFloat(fileNameOrURL);
+ gf.readGrid(null);
- GridAscii ga = new GridAscii(filenameOrURL);
- ga.readGrid(subset);
+ Envelope imageEnvelope = new Envelope(gf.getXllCorner(),
+ gf.getXllCorner() + gf.getnCols() *
gf.getCellSize(),
+ gf.getYllCorner(), gf.getYllCorner() +
gf.getnRows()
+ * gf.getCellSize());
- int nCols = ga.getnCols();
- int nRows = ga.getnRows();
- if(subset != null) {
- nCols = subset.width;
- nRows = subset.height;
- }
-
- DataBuffer dataBuffer = new DataBufferFloat(ga.getFloatArray(),
ga.getFloatArray().length);
-
- return
Raster.createWritableRaster(RasterFactory.createBandedSampleModel(
- DataBuffer.TYPE_FLOAT, nCols, nRows, 1), dataBuffer, new
java.awt.Point(0,0));
+ stats = new Stats(1);
+ stats.setStatsForBand(0, gf.getMinVal(), gf.getMaxVal(),
+ gf.getMeanVal(), gf.getStDevVal());
+ return new ImageAndMetadata(gf.getBufferedImage(), new
Metadata(
+ imageEnvelope, imageEnvelope, new
Point(gf.getnCols(),
+ gf.getnRows()), new
Point(gf.getnCols(),
+ gf.getnRows()),
gf.getCellSize(), gf.getCellSize(),
+ gf.getNoData(), stats));
- }
- return null;
- }
-
- public static Double readCellValue(String fileNameOrURL, Coordinate
coordinate, int band) throws NoninvertibleTransformException, Exception {
-
- Point imageDims = getImageDimensions(fileNameOrURL);
-
- Envelope envelope = getGeoReferencing(fileNameOrURL, true, new
Point(imageDims.x, imageDims.y));
- double cellSizeX = (envelope.getMaxX() - envelope.getMinX()) /
imageDims.x;
- double cellSizeY = (envelope.getMaxY() - envelope.getMinY()) /
imageDims.y;
-
- Point colRow = fromCoordinateToCell(coordinate, new
Coordinate(envelope.getMinX(), envelope.getMinY()), imageDims.y, cellSizeX,
cellSizeY);
-
- return readCellValue(fileNameOrURL, colRow.x, colRow.y, band);
-
- }
-
- public static Double readCellValue(String filenameOrURL, int col, int row,
int band) throws IOException {
-
- if (filenameOrURL.toLowerCase().endsWith(".gif") ||
filenameOrURL.toLowerCase().endsWith(".png")
- || filenameOrURL.toLowerCase().endsWith(".tif") ||
filenameOrURL.toLowerCase().endsWith(".tiff")) {
+ } else if (fileNameOrURL.toLowerCase().endsWith(".asc")
+ ||
fileNameOrURL.toLowerCase().endsWith(".txt")) {
- RenderedOp renderedOp = javax.media.jai.JAI.create("fileload",
filenameOrURL);
- Rectangle rectangle = new Rectangle(col, row, 1, 1);
-
- return renderedOp.getData(rectangle).getSampleDouble(col, row,
band);
-
- //return pImage.copyData().getSampleDouble(col, row, 0);
//copy data so we do not get a ref
+ GridAscii ga = new GridAscii(fileNameOrURL);
+ ga.readGrid(null);
-
- } else if (filenameOrURL.toLowerCase().endsWith(".jpg")){
- //PlanarImage pimage;
+ Envelope imageEnvelope = new Envelope(ga.getXllCorner(),
+ ga.getXllCorner() + ga.getnCols() *
ga.getCellSize(),
+ ga.getYllCorner(), ga.getYllCorner() +
ga.getnRows()
+ * ga.getCellSize());
- RenderedOp renderedOp = javax.media.jai.JAI.create("fileload",
filenameOrURL);
- Rectangle rectangle = new Rectangle(col, row, 1, 1);
-
- return renderedOp.getData(rectangle).getSampleDouble(col, row,
band);
-
-// BufferedImage image = ImageIO.read(new File(filenameOrURL));
-// pimage = PlanarImage.wrapRenderedImage(image);
-// return pimage.copyData().getSampleDouble(col, row, 0); //copy
data so we do not get a ref
+ BufferedImage pImage = ga.getBufferedImage();
+ stats = new Stats(1);
+ stats.setStatsForBand(0, ga.getMinVal(), ga.getMaxVal(),
+ ga.getMeanVal(), ga.getStDevVal());
- } else if (filenameOrURL.toLowerCase().endsWith(".flt")){
+ return new ImageAndMetadata(pImage, new
Metadata(imageEnvelope,
+ imageEnvelope, new Point(ga.getnCols(),
ga.getnRows()),
+ new Point(ga.getnCols(),
ga.getnRows()), ga.getCellSize(),
+ ga.getCellSize(), ga.getNoData(),
stats));
- GridFloat gf = new GridFloat(filenameOrURL);
- return gf.readCellVal(col, row);
+ }
+ // logger.printError("unsupported image format");
+ return null;
+ }
- } else if (filenameOrURL.toLowerCase().endsWith(".asc") ||
- filenameOrURL.toLowerCase().endsWith(".txt")){
+ public static Raster loadRasterData(String filenameOrURL, Rectangle
subset)
+ throws IOException {
- GridAscii ga = new GridAscii(filenameOrURL);
- return ga.readCellValue(col, row);
+ if (filenameOrURL.toLowerCase().endsWith(".gif")
+ || filenameOrURL.toLowerCase().endsWith(".png")
+ || filenameOrURL.toLowerCase().endsWith(".tif")
+ ||
filenameOrURL.toLowerCase().endsWith(".tiff")) {
- }
- return null;
-
-
- }
-
- public static Point getImageDimensions(String filenameOrURL) throws
IOException {
-
- if (!filenameOrURL.toLowerCase().endsWith(".jpg") &&
!filenameOrURL.toLowerCase().endsWith(".flt") &&
- !filenameOrURL.toLowerCase().endsWith(".asc") &&
- !filenameOrURL.toLowerCase().endsWith(".txt")){
+ RenderedOp renderedOp = JAI.create("fileload",
filenameOrURL);
+ return renderedOp.getAsBufferedImage(subset,
null).getData();
- javax.media.jai.PlanarImage pImage =
javax.media.jai.JAI.create("fileload", filenameOrURL);
- if (pImage != null) {
- return new Point(pImage.getWidth(), pImage.getHeight());
- }
+ } else if (filenameOrURL.toLowerCase().endsWith(".jpg")
+ || filenameOrURL.toLowerCase().endsWith(".bmp")
+ ||
filenameOrURL.toLowerCase().endsWith(".jp2")) {
- }else if(filenameOrURL.toLowerCase().endsWith(".flt")){
+ BufferedImage bImage;
+ try {
+ // Try with ImageIO
+ bImage = ImageIO.read(new File(filenameOrURL));
+ } catch (Exception ex) {
+ // Try with JAI
+ bImage = JAI.create("fileload", filenameOrURL)
+ .getAsBufferedImage();
+ }
+ if (subset != null) {
- GridFloat gf = new GridFloat(filenameOrURL);
- return new Point(gf.getnCols(), gf.getnRows());
+ BufferedImage clipping = new
BufferedImage(subset.width,
+ subset.height,
bImage.getType());
+ Graphics2D area = (Graphics2D)
clipping.getGraphics().create();
+ area.drawImage(bImage, 0, 0,
clipping.getWidth(),
+ clipping.getHeight(), subset.x,
subset.y, subset.x
+ + subset.width,
subset.y + subset.height, null);
+ area.dispose();
+ return clipping.getData();
+ // Raster raster = bImage.getData(subset);
+ // WritableRaster wRaster =
+ //
raster.createCompatibleWritableRaster(subset);
+ // wRaster.setRect(subset.x, subset.y, raster);
+ // return wRaster;
+ } else {
+ return bImage.getData();
+ }
+ // PlanarImage pimage;
+ // BufferedImage image = ImageIO.read(new
File(filenameOrURL));
+ // pimage = PlanarImage.wrapRenderedImage(image);
+ // return pimage.copyData();
- }else if(filenameOrURL.toLowerCase().endsWith(".asc") ||
- filenameOrURL.toLowerCase().endsWith(".txt")){
+ } else if (filenameOrURL.toLowerCase().endsWith(".flt")) {
- GridAscii ga = new GridAscii(filenameOrURL);
- return new Point(ga.getnCols(), ga.getnRows());
+ GridFloat gf = new GridFloat(filenameOrURL);
+ gf.readGrid(subset);
- } else {
-
- BufferedImage image = ImageIO.read(new File(filenameOrURL));
- return new Point(image.getWidth(), image.getHeight());
-
- }
-
- return null;
- }
-
- public static Envelope getGeoReferencing(String fileName, boolean
allwaysLookForTFWExtension,
- Point imageDimensions) throws IOException,
NoninvertibleTransformException, Exception{
+ DataBuffer dataBuffer = new
DataBufferFloat(gf.getFloatArray(),
+ gf.getFloatArray().length);
- Envelope env = null;
-
- WorldFileHandler worldFileHandler = new WorldFileHandler(fileName,
allwaysLookForTFWExtension);
-
- if (imageDimensions == null){
- //logger.printError("can not determine image dimensions");
-
//context.getWorkbench().getFrame().warnUser(I18N.get("org.openjump.core.rasterimage.AddRasterImageLayerWizard.can-not-determine-image-dimensions"));
-// return null;
- throw new
Exception(I18N.get("org.openjump.core.rasterimage.AddRasterImageLayerWizard.can-not-determine-image-dimensions"));
- }
-
- if (worldFileHandler.isWorldFileExistentForImage()!=null) {
-
//logger.printDebug(PirolPlugInMessages.getString("worldfile-found"));
- env = worldFileHandler.readWorldFile(imageDimensions.x,
imageDimensions.y);
- }
-
- if (env == null) {
+ int nCols = gf.getnCols();
+ int nRows = gf.getnRows();
+ if (subset != null) {
+ nCols = subset.width;
+ nRows = subset.height;
+ }
- boolean isGeoTiff = false;
+ return Raster.createWritableRaster(RasterFactory
+
.createBandedSampleModel(DataBuffer.TYPE_FLOAT, nCols,
+ nRows, 1), dataBuffer,
new java.awt.Point(0, 0));
- if ( fileName.toLowerCase().endsWith(".tif") ||
fileName.toLowerCase().endsWith(".tiff") ) {
- //logger.printDebug("checking for GeoTIFF");
+ } else if (filenameOrURL.toLowerCase().endsWith(".asc")
+ ||
filenameOrURL.toLowerCase().endsWith(".txt")) {
- Coordinate tiePoint = null, pixelOffset = null, pixelScale =
null;
- double[] doubles;
+ GridAscii ga = new GridAscii(filenameOrURL);
+ ga.readGrid(subset);
- FileSeekableStream fileSeekableStream = new
FileSeekableStream(fileName);
- TIFFDirectory tiffDirectory = new
TIFFDirectory(fileSeekableStream, 0);
+ int nCols = ga.getnCols();
+ int nRows = ga.getnRows();
+ if (subset != null) {
+ nCols = subset.width;
+ nRows = subset.height;
+ }
- TIFFField[] availTags = tiffDirectory.getFields();
-
- for (TIFFField availTag : availTags) {
- if (availTag.getTag() ==
GeoTiffConstants.ModelTiepointTag) {
- doubles = availTag.getAsDoubles();
- if (doubles.length != 6){
- //logger.printError("unsupported value for
ModelTiepointTag (" + GeoTiffConstants.ModelTiepointTag + ")");
-
//context.getWorkbench().getFrame().warnUser("unsupported value for
ModelTiepointTag (" + GeoTiffConstants.ModelTiepointTag + ")");
- //break;
- throw new Exception("unsupported value for
ModelTiepointTag (" + GeoTiffConstants.ModelTiepointTag + ")");
- }
- if (doubles[0]!=0 || doubles[1]!=0 || doubles[2]!=0){
- if (doubles[2]==0)
- pixelOffset = new
Coordinate(doubles[0],doubles[1]);
- else
- pixelOffset = new
Coordinate(doubles[0],doubles[1],doubles[2]);
- }
- if (doubles[5]==0)
- tiePoint = new Coordinate(doubles[3],doubles[4]);
- else
- tiePoint = new
Coordinate(doubles[3],doubles[4],doubles[5]);
+ DataBuffer dataBuffer = new
DataBufferFloat(ga.getFloatArray(),
+ ga.getFloatArray().length);
- //logger.printDebug("ModelTiepointTag (po): " +
pixelOffset);
- //logger.printDebug("ModelTiepointTag (tp): " +
tiePoint);
- } else if (availTag.getTag() ==
GeoTiffConstants.ModelPixelScaleTag) {
- // Karteneinheiten pro pixel x bzw. y
- doubles = availTag.getAsDoubles();
- if (doubles[2]==0)
- pixelScale = new Coordinate(doubles[0],doubles[1]);
- else
- pixelScale = new
Coordinate(doubles[0],doubles[1],doubles[2]);
+ return Raster.createWritableRaster(RasterFactory
+
.createBandedSampleModel(DataBuffer.TYPE_FLOAT, nCols,
+ nRows, 1), dataBuffer,
new java.awt.Point(0, 0));
- //logger.printDebug("ModelPixelScaleTag (ps): " +
pixelScale);
- } else {
- //logger.printDebug("tiff field: " +
availTags[i].getType() + ", "+ availTags[i].getTag() + ", "+
availTags[i].getCount());
- }
- }
+ }
+ return null;
+ }
- fileSeekableStream.close();
+ public static Double readCellValue(String fileNameOrURL,
+ Coordinate coordinate, int band)
+ throws NoninvertibleTransformException, Exception {
- if (tiePoint!=null && pixelScale!=null){
- isGeoTiff = true;
- Coordinate upperLeft;
- Coordinate lowerRight;
+ Point imageDims = getImageDimensions(fileNameOrURL);
- if (pixelOffset==null){
- upperLeft = tiePoint;
- } else {
- upperLeft = new Coordinate( tiePoint.x -
(pixelOffset.x * pixelScale.x), tiePoint.y - (pixelOffset.y * pixelScale.y));
- }
+ Envelope envelope = getGeoReferencing(fileNameOrURL, true, new
Point(
+ imageDims.x, imageDims.y));
+ double cellSizeX = (envelope.getMaxX() - envelope.getMinX())
+ / imageDims.x;
+ double cellSizeY = (envelope.getMaxY() - envelope.getMinY())
+ / imageDims.y;
- lowerRight = new Coordinate( upperLeft.x +
(imageDimensions.x * pixelScale.x), upperLeft.y - (imageDimensions.y *
pixelScale.y));
+ Point colRow = fromCoordinateToCell(coordinate,
+ new Coordinate(envelope.getMinX(),
envelope.getMinY()),
+ imageDims.y, cellSizeX, cellSizeY);
- //logger.printDebug("upperLeft: " + upperLeft);
- //logger.printDebug("lowerRight: " + lowerRight);
+ return readCellValue(fileNameOrURL, colRow.x, colRow.y, band);
- env = new Envelope(upperLeft, lowerRight);
- }
+ }
- }else if(fileName.toLowerCase().endsWith(".flt")){
- isGeoTiff = true;
- GridFloat gf = new GridFloat(fileName);
+ public static Double readCellValue(String filenameOrURL, int col, int
row,
+ int band) throws IOException {
- Coordinate upperLeft = new Coordinate(gf.getXllCorner(),
gf.getYllCorner() + gf.getnRows() * gf.getCellSize());
- Coordinate lowerRight = new Coordinate(gf.getXllCorner() +
gf.getnCols() * gf.getCellSize(), gf.getYllCorner());
+ if (filenameOrURL.toLowerCase().endsWith(".gif")
+ || filenameOrURL.toLowerCase().endsWith(".png")
+ || filenameOrURL.toLowerCase().endsWith(".tif")
+ ||
filenameOrURL.toLowerCase().endsWith(".tiff")) {
- env = new Envelope(upperLeft, lowerRight);
+ RenderedOp renderedOp =
javax.media.jai.JAI.create("fileload",
+ filenameOrURL);
+ Rectangle rectangle = new Rectangle(col, row, 1, 1);
- }else if(fileName.toLowerCase().endsWith(".asc") ||
- fileName.toLowerCase().endsWith(".txt")){
- isGeoTiff = true;
- GridAscii ga = new GridAscii(fileName);
+ return renderedOp.getData(rectangle)
+ .getSampleDouble(col, row, band);
- Coordinate upperLeft = new Coordinate(ga.getXllCorner(),
ga.getYllCorner() + ga.getnRows() * ga.getCellSize());
- Coordinate lowerRight = new Coordinate(ga.getXllCorner() +
ga.getnCols() * ga.getCellSize(), ga.getYllCorner());
+ // return pImage.copyData().getSampleDouble(col, row,
0); //copy
+ // data so we do not get a ref
- env = new Envelope(upperLeft, lowerRight);
- }
+ } else if (filenameOrURL.toLowerCase().endsWith(".jpg")) {
+ // PlanarImage pimage;
- if (!isGeoTiff || env==null){
-
//logger.printDebug(PirolPlugInMessages.getString("no-worldfile-found"));
-//
context.getWorkbench().getFrame().warnUser(I18N.get("org.openjump.core.rasterimage.AddRasterImageLayerWizard.no-worldfile-found"));
- throw new
Exception(I18N.get("org.openjump.core.rasterimage.AddRasterImageLayerWizard.no-worldfile-found"));
-// WizardDialog d = new WizardDialog(
-// context.getWorkbench().getFrame(),
-// I18N.get("RasterImagePlugIn.34")
-// + worldFileHandler.getWorldFileName()
-// + I18N.get("RasterImagePlugIn.35"),
-// context.getErrorHandler());
-// d.init(new WizardPanel[] { new RasterImageWizardPanel() });
-// //Set size after #init, because #init calls #pack. [Jon
Aquino]
-// d.setSize(500, 400);
-// GUIUtil.centreOnWindow(d);
-// d.setVisible(true);
-//
-// if (!d.wasFinishPressed()) {
-// //logger.printWarning("user canceled");
-// return null;
-// }
-// try {
-// minx = Double.parseDouble((String) d
-// .getData(RasterImageWizardPanel.MINX_KEY));
-// maxx = Double.parseDouble((String) d
-// .getData(RasterImageWizardPanel.MAXX_KEY));
-// miny = Double.parseDouble((String) d
-// .getData(RasterImageWizardPanel.MINY_KEY));
-// maxy = Double.parseDouble((String) d
-// .getData(RasterImageWizardPanel.MAXY_KEY));
-//
-// env = new Envelope(minx, maxx, miny, maxy);
-// }
-// catch(java.lang.NumberFormatException e) {
-// Viewport viewport =
context.getLayerViewPanel().getViewport();
-// Rectangle visibleRect =
viewport.getPanel().getVisibleRect();
-//
-// int visibleX1 = visibleRect.x;
-// int visibleY1 = visibleRect.y;
-// int visibleX2 = visibleX1 + visibleRect.width;
-// int visibleY2 = visibleY1 + visibleRect.height;
-// Coordinate upperLeftVisible =
viewport.toModelCoordinate(new Point(0,0));
-// Coordinate lowerRightVisible =
viewport.toModelCoordinate(new Point(visibleX2, visibleY2));
-// env = new Envelope(upperLeftVisible.x,
lowerRightVisible.x, upperLeftVisible.y, lowerRightVisible.y);
-// }
-//
-// }
-//
-// // creating world file
-// worldFileHandler = new WorldFileHandler(fileName,
allwaysLookForTFWExtension);
-// worldFileHandler.writeWorldFile(env, imageDimensions.x,
imageDimensions.y);
- }
- }
- return env;
- }
-
- public static CellSizeXY getCellSize(String fileNameOrURL) throws
NoninvertibleTransformException, Exception {
-
- Point imageDims = getImageDimensions(fileNameOrURL);
-
- Envelope envelope = getGeoReferencing(fileNameOrURL, true, new
Point(imageDims.x, imageDims.y));
- double cellSizeX = (envelope.getMaxX() - envelope.getMinX()) /
imageDims.x;
- double cellSizeY = (envelope.getMaxY() - envelope.getMinY()) /
imageDims.y;
-
- return new RasterImageIO().new CellSizeXY(cellSizeX, cellSizeY);
-
- }
-
- public static Double getNoData(String fileNameOrURL) throws IOException,
ImageReadException {
-
- if(fileNameOrURL.toLowerCase().endsWith(".asc") ||
- fileNameOrURL.toLowerCase().endsWith(".txt")) {
-
- GridAscii gridAscii = new GridAscii(fileNameOrURL);
- gridAscii.readHeader();
- return gridAscii.getNoData();
-
- } else if(fileNameOrURL.toLowerCase().endsWith(".flt")) {
-
- GridFloat gf = new GridFloat(fileNameOrURL);
- return gf.getNoData();
-
- } else if(fileNameOrURL.toLowerCase().endsWith(".tif")) {
-
- TiffField field = TiffTags.readField(new File(fileNameOrURL),
42113);
- if(field.getFieldType() == FieldType.DOUBLE) {
- return field.getDoubleValue();
- } else if (field.getFieldType() == FieldType.FLOAT) {
- return field.getDoubleValue();
- } else if (field.getFieldType() == FieldType.ASCII) {
- return Double.parseDouble(field.getStringValue());
- }
-
- }
- return null;
-
- }
-
- public static Envelope getViewingEnvelope(Viewport viewport) throws
NoninvertibleTransformException {
-
- Rectangle visible = viewport.getPanel().getVisibleRect();
- int visibleX1 = visible.x;
- int visibleY1 = visible.y;
- int visibleX2 = visibleX1 + visible.width;
- int visibleY2 = visibleY1 + visible.height;
-
- Coordinate upperLeftVisible = viewport.toModelCoordinate(new
Point(visibleX1, visibleY1));
- Coordinate lowerRightVisible = viewport.toModelCoordinate(new
Point(visibleX2, visibleY2));
-
- return new Envelope(upperLeftVisible, lowerRightVisible);
-
- }
-
- public static Rectangle getDrawingRectangle(int imgWidth, int imgHeight,
Envelope wholeImageEnvelope,
- Envelope viewportEnvelope, Resolution subsetResolution) throws
NoninvertibleTransformException{
-
- if(viewportEnvelope == null ||
viewportEnvelope.contains(wholeImageEnvelope)) {
- Rectangle rect = new Rectangle(0, 0, imgWidth, imgHeight);
- return rect;
- } else if (viewportEnvelope.intersects(wholeImageEnvelope)) {
-
- Coordinate upperLeftVisible = new
Coordinate(viewportEnvelope.getMinX(), viewportEnvelope.getMaxY());
- Coordinate lowerRightVisible = new
Coordinate(viewportEnvelope.getMaxX(), viewportEnvelope.getMinY());
-
- java.awt.Point upperLeft = fromCoordinateToCell(
- upperLeftVisible, new Coordinate(
- wholeImageEnvelope.getMinX(),
wholeImageEnvelope.getMinY()), (int)imgHeight, subsetResolution.getX(),
subsetResolution.getY());
- java.awt.Point lowerRight = fromCoordinateToCell(
- lowerRightVisible, new Coordinate(
- wholeImageEnvelope.getMinX(),
wholeImageEnvelope.getMinY()), (int)imgHeight, subsetResolution.getX(),
subsetResolution.getY());
-
- int xOffset = Math.max(0, upperLeft.x);
- int yOffset = Math.max(0, upperLeft.y);
-
- int width = lowerRight.x - upperLeft.x;
- int height = lowerRight.y - upperLeft.y;
-
- Rectangle rect = new Rectangle(xOffset, yOffset, width, height);
- return rect;
- } else {
- return null;
- }
-
- }
-
- protected Rectangle getVisibleImageCoordinatesOfImage( double imgWidth,
double imgHeight, Envelope visible, Envelope imageEnv ){
-
- double minVisibleX = Math.max(visible.getMinX(), imageEnv.getMinX());
- double minVisibleY = Math.max(visible.getMinY(), imageEnv.getMinY());
-
- double maxVisibleX = Math.min(visible.getMaxX(), imageEnv.getMaxX());
- double maxVisibleY = Math.min(visible.getMaxY(), imageEnv.getMaxY());
-
- double offset2VisibleX = imageEnv.getMinX() - visible.getMinX();
- double offset2VisibleY = visible.getMaxY() - imageEnv.getMaxY();
-
- double scaleX = imgWidth / imageEnv.getWidth();
- double scaleY = imgHeight / imageEnv.getHeight();
-
- int xOffset;
- int yOffset;
-
- if (offset2VisibleX >= 0){
- xOffset = 0;
- } else {
- xOffset = (int)(-offset2VisibleX * scaleX);
- }
-
- if (offset2VisibleY >= 0){
- yOffset = 0;
- } else {
- yOffset = (int)(-offset2VisibleY * scaleY);
- }
-
- int width = (int)((maxVisibleX-minVisibleX) * scaleX);
- int height = (int)((maxVisibleY-minVisibleY) * scaleY);
-
- if (width < imgWidth && height < imgHeight){
- width += 1;
- height += 1;
- }
-
-
- if (width <= 0 || height <= 0){
- return null;
- }
-
- return new Rectangle(xOffset, yOffset, width, height);
- }
-
- public static java.awt.Point fromCoordinateToCell(Coordinate coord,
Coordinate lowerLeftCoord, int rowCount, double cellSizeX, double cellSizeY) {
-
- java.awt.Point point = new java.awt.Point();
- point.x = (int)Math.floor((coord.x - lowerLeftCoord.x) / cellSizeX);
- point.y = rowCount - (int)Math.floor((coord.y - lowerLeftCoord.y) /
cellSizeY) - 1;
+ RenderedOp renderedOp =
javax.media.jai.JAI.create("fileload",
+ filenameOrURL);
+ Rectangle rectangle = new Rectangle(col, row, 1, 1);
- return point;
-
- }
-
- public static Coordinate fromCellToCoordinate(java.awt.Point cell,
Coordinate lowerLeftCoord, double cellSize, int rowCount) {
-
- Coordinate coord = new Coordinate();
- coord.x = lowerLeftCoord.x + cell.x * cellSize + 0.5 * cellSize;
- coord.y = lowerLeftCoord.y + (rowCount - cell.y) * cellSize - 0.5 *
cellSize;
- return coord;
-
- }
+ return renderedOp.getData(rectangle)
+ .getSampleDouble(col, row, band);
- public void writeImage(
- File outFile,
- Raster raster,
- Envelope envelope,
- CellSizeXY cellSize, double noData) throws FileNotFoundException,
IOException {
-
- // Delete old .xml.aux statistics file
- File auxXmlFile = new File(outFile.getParent(), outFile.getName() +
".aux.xml");
- if(auxXmlFile.exists() && auxXmlFile.canWrite()) {
- try {
- auxXmlFile.delete();
- } catch(Exception ex) {
- ex.printStackTrace(System.out);
- }
- }
-
- SampleModel sm = raster.getSampleModel();
- ColorModel colorModel = PlanarImage.createColorModel(sm);
- BufferedImage image = new BufferedImage(colorModel, (WritableRaster)
raster, false, null);
+ // BufferedImage image = ImageIO.read(new
File(filenameOrURL));
+ // pimage = PlanarImage.wrapRenderedImage(image);
+ // return pimage.copyData().getSampleDouble(col, row,
0); //copy
+ // data so we do not get a ref
+ } else if (filenameOrURL.toLowerCase().endsWith(".bmp")) {
+ BufferedImage image = ImageIO.read(new
File(filenameOrURL));
+ PlanarImage pimage =
PlanarImage.wrapRenderedImage(image);
+ return pimage.copyData().getSampleDouble(col, row, 0);
- TIFFEncodeParam param = new TIFFEncodeParam();
- param.setCompression(TIFFEncodeParam.COMPRESSION_NONE);
+ } else if (filenameOrURL.toLowerCase().endsWith(".jp2")) {
+ BufferedImage image = ImageIO.read(new
File(filenameOrURL));
+ PlanarImage pimage =
PlanarImage.wrapRenderedImage(image);
+ return pimage.copyData().getSampleDouble(col, row, 0);
- TIFFField[] tiffFields = new TIFFField[3];
-
- // Cell size
- tiffFields[0] = new TIFFField(GeoTiffConstants.ModelPixelScaleTag,
TIFFField.TIFF_DOUBLE, 2, new double[]{cellSize.cellSizeX,
cellSize.cellSizeY});
-
- // No data
- String noDataS = Double.toString(noData);
- byte[] bytes = noDataS.getBytes();
- tiffFields[1] = new TIFFField(TiffTags.TIFFTAG_GDAL_NODATA,
TIFFField.TIFF_BYTE, noDataS.length(), bytes);
+ } else if (filenameOrURL.toLowerCase().endsWith(".flt")) {
- // Tie point
- tiffFields[2] = new TIFFField(GeoTiffConstants.ModelTiepointTag,
TIFFField.TIFF_DOUBLE, 6,
- new double[]{0, 0, 0, envelope.getMinX(), envelope.getMaxY(),
0});
-
- param.setExtraFields(tiffFields);
+ GridFloat gf = new GridFloat(filenameOrURL);
+ return gf.readCellVal(col, row);
- FileOutputStream tifOut = new FileOutputStream(outFile);
- TIFFImageEncoder encoder = (TIFFImageEncoder)
TIFFCodec.createImageEncoder("tiff", tifOut, param);
- encoder.encode(image);
- tifOut.close();
+ } else if (filenameOrURL.toLowerCase().endsWith(".asc")
+ ||
filenameOrURL.toLowerCase().endsWith(".txt")) {
- WorldFileHandler worldFileHandler = new
WorldFileHandler(outFile.getAbsolutePath(), false);
- worldFileHandler.writeWorldFile(envelope, image.getWidth(),
image.getHeight());
-
- }
-
- public static Resolution calcRequestedResolution(Viewport viewport) {
-
- double xRes = viewport.getEnvelopeInModelCoordinates().getWidth() /
(double) viewport.getPanel().getVisibleRect().width;
- double yRes = viewport.getEnvelopeInModelCoordinates().getHeight() /
(double) viewport.getPanel().getVisibleRect().height;
-
- Resolution requestedRes = new Resolution(xRes, yRes);
- return requestedRes;
- }
-
- public class CellSizeXY {
+ GridAscii ga = new GridAscii(filenameOrURL);
+ return ga.readCellValue(col, row);
- public CellSizeXY(double cellSizeX, double cellSizeY) {
- this.cellSizeX = cellSizeX;
- this.cellSizeY = cellSizeY;
- }
+ }
+ return null;
- public double getCellSizeX() {
- return cellSizeX;
- }
+ }
- public double getCellSizeY() {
- return cellSizeY;
- }
-
- public double getAverageCellSize() {
- return (cellSizeX + cellSizeY) * 0.5;
- }
-
- private final double cellSizeX;
- private final double cellSizeY;
-
- }
-
+ public static Point getImageDimensions(String filenameOrURL)
+ throws IOException {
+
+ if (!filenameOrURL.toLowerCase().endsWith(".jpg")
+ && !filenameOrURL.toLowerCase().endsWith(".flt")
+ && !filenameOrURL.toLowerCase().endsWith(".asc")
+ && !filenameOrURL.toLowerCase().endsWith(".txt")
+ &&
!filenameOrURL.toLowerCase().endsWith(".jp2")) {
+
+ javax.media.jai.PlanarImage pImage =
javax.media.jai.JAI.create(
+ "fileload", filenameOrURL);
+ if (pImage != null) {
+ return new Point(pImage.getWidth(),
pImage.getHeight());
+ }
+
+ } else if (filenameOrURL.toLowerCase().endsWith(".flt")) {
+
+ GridFloat gf = new GridFloat(filenameOrURL);
+ return new Point(gf.getnCols(), gf.getnRows());
+
+ } else if (filenameOrURL.toLowerCase().endsWith(".asc")
+ ||
filenameOrURL.toLowerCase().endsWith(".txt")) {
+
+ GridAscii ga = new GridAscii(filenameOrURL);
+ return new Point(ga.getnCols(), ga.getnRows());
+
+ } else {
+
+ BufferedImage image = ImageIO.read(new
File(filenameOrURL));
+ return new Point(image.getWidth(), image.getHeight());
+
+ }
+
+ return null;
+ }
+
+ public static Envelope getGeoReferencing(String fileName,
+ boolean allwaysLookForTFWExtension, Point
imageDimensions)
+ throws IOException, NoninvertibleTransformException,
Exception {
+
+ Envelope env = null;
+
+ WorldFileHandler worldFileHandler = new
WorldFileHandler(fileName,
+ allwaysLookForTFWExtension);
+
+ if (imageDimensions == null) {
+ // logger.printError("can not determine image
dimensions");
+ //
context.getWorkbench().getFrame().warnUser(I18N.get("org.openjump.core.rasterimage.AddRasterImageLayerWizard.can-not-determine-image-dimensions"));
+ // return null;
+ throw new Exception(
+
I18N.get("org.openjump.core.rasterimage.AddRasterImageLayerWizard.can-not-determine-image-dimensions"));
+ }
+
+ if (worldFileHandler.isWorldFileExistentForImage() != null) {
+ //
logger.printDebug(PirolPlugInMessages.getString("worldfile-found"));
+ env = worldFileHandler.readWorldFile(imageDimensions.x,
+ imageDimensions.y);
+ }
+
+ if (env == null) {
+
+ boolean isGeoTiff = false;
+
+ if (fileName.toLowerCase().endsWith(".tif")
+ ||
fileName.toLowerCase().endsWith(".tiff")) {
+ // logger.printDebug("checking for GeoTIFF");
+
+ Coordinate tiePoint = null, pixelOffset = null,
pixelScale = null;
+ double[] doubles;
+
+ FileSeekableStream fileSeekableStream = new
FileSeekableStream(
+ fileName);
+ TIFFDirectory tiffDirectory = new TIFFDirectory(
+ fileSeekableStream, 0);
+
+ TIFFField[] availTags =
tiffDirectory.getFields();
+
+ for (TIFFField availTag : availTags) {
+ if (availTag.getTag() ==
GeoTiffConstants.ModelTiepointTag) {
+ doubles =
availTag.getAsDoubles();
+ if (doubles.length != 6) {
+ //
logger.printError("unsupported value for ModelTiepointTag ("
+ // +
GeoTiffConstants.ModelTiepointTag + ")");
+ //
context.getWorkbench().getFrame().warnUser("unsupported value for
ModelTiepointTag ("
+ // +
GeoTiffConstants.ModelTiepointTag + ")");
+ // break;
+ throw new Exception(
+
"unsupported value for ModelTiepointTag ("
+
+ GeoTiffConstants.ModelTiepointTag
+
+ ")");
+ }
+ if (doubles[0] != 0 ||
doubles[1] != 0
+ || doubles[2]
!= 0) {
+ if (doubles[2] == 0)
+ pixelOffset =
new Coordinate(doubles[0],
+
doubles[1]);
+ else
+ pixelOffset =
new Coordinate(doubles[0],
+
doubles[1], doubles[2]);
+ }
+ if (doubles[5] == 0)
+ tiePoint = new
Coordinate(doubles[3], doubles[4]);
+ else
+ tiePoint = new
Coordinate(doubles[3], doubles[4],
+
doubles[5]);
+
+ //
logger.printDebug("ModelTiepointTag (po): " +
+ // pixelOffset);
+ //
logger.printDebug("ModelTiepointTag (tp): " +
+ // tiePoint);
+ } else if (availTag.getTag() ==
GeoTiffConstants.ModelPixelScaleTag) {
+ // Karteneinheiten pro pixel x
bzw. y
+ doubles =
availTag.getAsDoubles();
+ if (doubles[2] == 0)
+ pixelScale = new
Coordinate(doubles[0], doubles[1]);
+ else
+ pixelScale = new
Coordinate(doubles[0], doubles[1],
+
doubles[2]);
+
+ //
logger.printDebug("ModelPixelScaleTag (ps): " +
+ // pixelScale);
+ } else {
+ // logger.printDebug("tiff
field: " +
+ // availTags[i].getType() + ",
"+ availTags[i].getTag()
+ // + ", "+
availTags[i].getCount());
+ }
+ }
+
+ fileSeekableStream.close();
+
+ if (tiePoint != null && pixelScale != null) {
+ isGeoTiff = true;
+ Coordinate upperLeft;
+ Coordinate lowerRight;
+
+ if (pixelOffset == null) {
+ upperLeft = tiePoint;
+ } else {
+ upperLeft = new
Coordinate(tiePoint.x
+ -
(pixelOffset.x * pixelScale.x), tiePoint.y
+ -
(pixelOffset.y * pixelScale.y));
+ }
+
+ lowerRight = new Coordinate(upperLeft.x
+ + (imageDimensions.x *
pixelScale.x), upperLeft.y
+ - (imageDimensions.y *
pixelScale.y));
+
+ // logger.printDebug("upperLeft: " +
upperLeft);
+ // logger.printDebug("lowerRight: " +
lowerRight);
+
+ env = new Envelope(upperLeft,
lowerRight);
+ }
+
+ } else if (fileName.toLowerCase().endsWith(".flt")) {
+ isGeoTiff = true;
+ GridFloat gf = new GridFloat(fileName);
+
+ Coordinate upperLeft = new
Coordinate(gf.getXllCorner(),
+ gf.getYllCorner() +
gf.getnRows() * gf.getCellSize());
+ Coordinate lowerRight = new
Coordinate(gf.getXllCorner()
+ + gf.getnCols() *
gf.getCellSize(), gf.getYllCorner());
+
+ env = new Envelope(upperLeft, lowerRight);
+
+ } else if (fileName.toLowerCase().endsWith(".asc")
+ ||
fileName.toLowerCase().endsWith(".txt")) {
+ isGeoTiff = true;
+ GridAscii ga = new GridAscii(fileName);
+
+ Coordinate upperLeft = new
Coordinate(ga.getXllCorner(),
+ ga.getYllCorner() +
ga.getnRows() * ga.getCellSize());
+ Coordinate lowerRight = new
Coordinate(ga.getXllCorner()
+ + ga.getnCols() *
ga.getCellSize(), ga.getYllCorner());
+
+ env = new Envelope(upperLeft, lowerRight);
+ }
+
+ if (!isGeoTiff || env == null) {
+ //
logger.printDebug(PirolPlugInMessages.getString("no-worldfile-found"));
+ //
context.getWorkbench().getFrame().warnUser(I18N.get("org.openjump.core.rasterimage.AddRasterImageLayerWizard.no-worldfile-found"));
+ throw new Exception(
+
I18N.get("org.openjump.core.rasterimage.AddRasterImageLayerWizard.no-worldfile-found"));
+ // WizardDialog d = new WizardDialog(
+ // context.getWorkbench().getFrame(),
+ // I18N.get("RasterImagePlugIn.34")
+ // + worldFileHandler.getWorldFileName()
+ // + I18N.get("RasterImagePlugIn.35"),
+ // context.getErrorHandler());
+ // d.init(new WizardPanel[] { new
RasterImageWizardPanel() });
+ // //Set size after #init, because #init calls
#pack. [Jon
+ // Aquino]
+ // d.setSize(500, 400);
+ // GUIUtil.centreOnWindow(d);
+ // d.setVisible(true);
+ //
+ // if (!d.wasFinishPressed()) {
+ // //logger.printWarning("user canceled");
+ // return null;
+ // }
+ // try {
+ // minx = Double.parseDouble((String) d
+ // .getData(RasterImageWizardPanel.MINX_KEY));
+ // maxx = Double.parseDouble((String) d
+ // .getData(RasterImageWizardPanel.MAXX_KEY));
+ // miny = Double.parseDouble((String) d
+ // .getData(RasterImageWizardPanel.MINY_KEY));
+ // maxy = Double.parseDouble((String) d
+ // .getData(RasterImageWizardPanel.MAXY_KEY));
+ //
+ // env = new Envelope(minx, maxx, miny, maxy);
+ // }
+ // catch(java.lang.NumberFormatException e) {
+ // Viewport viewport =
+ // context.getLayerViewPanel().getViewport();
+ // Rectangle visibleRect =
viewport.getPanel().getVisibleRect();
+ //
+ // int visibleX1 = visibleRect.x;
+ // int visibleY1 = visibleRect.y;
+ // int visibleX2 = visibleX1 +
visibleRect.width;
+ // int visibleY2 = visibleY1 +
visibleRect.height;
+ // Coordinate upperLeftVisible =
viewport.toModelCoordinate(new
+ // Point(0,0));
+ // Coordinate lowerRightVisible =
viewport.toModelCoordinate(new
+ // Point(visibleX2, visibleY2));
+ // env = new Envelope(upperLeftVisible.x,
lowerRightVisible.x,
+ // upperLeftVisible.y, lowerRightVisible.y);
+ // }
+ //
+ // }
+ //
+ // // creating world file
+ // worldFileHandler = new
WorldFileHandler(fileName,
+ // allwaysLookForTFWExtension);
+ // worldFileHandler.writeWorldFile(env,
imageDimensions.x,
+ // imageDimensions.y);
+ }
+ }
+ return env;
+ }
+
+ public static CellSizeXY getCellSize(String fileNameOrURL)
+ throws NoninvertibleTransformException, Exception {
+
+ Point imageDims = getImageDimensions(fileNameOrURL);
+
+ Envelope envelope = getGeoReferencing(fileNameOrURL, true, new
Point(
+ imageDims.x, imageDims.y));
+ double cellSizeX = (envelope.getMaxX() - envelope.getMinX())
+ / imageDims.x;
+ double cellSizeY = (envelope.getMaxY() - envelope.getMinY())
+ / imageDims.y;
+
+ return new RasterImageIO().new CellSizeXY(cellSizeX, cellSizeY);
+
+ }
+
+ public static Double getNoData(String fileNameOrURL) throws IOException,
+ ImageReadException {
+
+ if (fileNameOrURL.toLowerCase().endsWith(".asc")
+ ||
fileNameOrURL.toLowerCase().endsWith(".txt")) {
+
+ GridAscii gridAscii = new GridAscii(fileNameOrURL);
+ gridAscii.readHeader();
+ return gridAscii.getNoData();
+
+ } else if (fileNameOrURL.toLowerCase().endsWith(".flt")) {
+
+ GridFloat gf = new GridFloat(fileNameOrURL);
+ return gf.getNoData();
+
+ } else if (fileNameOrURL.toLowerCase().endsWith(".tif")) {
+
+ TiffField field = TiffTags
+ .readField(new File(fileNameOrURL),
42113);
+ if (field.getFieldType() == FieldType.DOUBLE) {
+ return field.getDoubleValue();
+ } else if (field.getFieldType() == FieldType.FLOAT) {
+ return field.getDoubleValue();
+ } else if (field.getFieldType() == FieldType.ASCII) {
+ return
Double.parseDouble(field.getStringValue());
+ }
+
+ }
+ return null;
+
+ }
+
+ public static Envelope getViewingEnvelope(Viewport viewport)
+ throws NoninvertibleTransformException {
+
+ Rectangle visible = viewport.getPanel().getVisibleRect();
+ int visibleX1 = visible.x;
+ int visibleY1 = visible.y;
+ int visibleX2 = visibleX1 + visible.width;
+ int visibleY2 = visibleY1 + visible.height;
+
+ Coordinate upperLeftVisible = viewport.toModelCoordinate(new
Point(
+ visibleX1, visibleY1));
+ Coordinate lowerRightVisible = viewport.toModelCoordinate(new
Point(
+ visibleX2, visibleY2));
+
+ return new Envelope(upperLeftVisible, lowerRightVisible);
+
+ }
+
+ public static Rectangle getDrawingRectangle(int imgWidth, int imgHeight,
+ Envelope wholeImageEnvelope, Envelope viewportEnvelope,
+ Resolution subsetResolution) throws
NoninvertibleTransformException {
+
+ if (viewportEnvelope == null
+ ||
viewportEnvelope.contains(wholeImageEnvelope)) {
+ Rectangle rect = new Rectangle(0, 0, imgWidth,
imgHeight);
+ return rect;
+ } else if (viewportEnvelope.intersects(wholeImageEnvelope)) {
+
+ Coordinate upperLeftVisible = new Coordinate(
+ viewportEnvelope.getMinX(),
viewportEnvelope.getMaxY());
+ Coordinate lowerRightVisible = new Coordinate(
+ viewportEnvelope.getMaxX(),
viewportEnvelope.getMinY());
+
+ java.awt.Point upperLeft =
fromCoordinateToCell(upperLeftVisible,
+ new
Coordinate(wholeImageEnvelope.getMinX(),
+
wholeImageEnvelope.getMinY()), (int) imgHeight,
+ subsetResolution.getX(),
subsetResolution.getY());
+ java.awt.Point lowerRight =
fromCoordinateToCell(lowerRightVisible,
+ new
Coordinate(wholeImageEnvelope.getMinX(),
+
wholeImageEnvelope.getMinY()), (int) imgHeight,
+ subsetResolution.getX(),
subsetResolution.getY());
+
+ int xOffset = Math.max(0, upperLeft.x);
+ int yOffset = Math.max(0, upperLeft.y);
+
+ int width = lowerRight.x - upperLeft.x;
+ int height = lowerRight.y - upperLeft.y;
+
+ Rectangle rect = new Rectangle(xOffset, yOffset, width,
height);
+ return rect;
+ } else {
+ return null;
+ }
+
+ }
+
+ protected Rectangle getVisibleImageCoordinatesOfImage(double imgWidth,
+ double imgHeight, Envelope visible, Envelope imageEnv) {
+
+ double minVisibleX = Math.max(visible.getMinX(),
imageEnv.getMinX());
+ double minVisibleY = Math.max(visible.getMinY(),
imageEnv.getMinY());
+
+ double maxVisibleX = Math.min(visible.getMaxX(),
imageEnv.getMaxX());
+ double maxVisibleY = Math.min(visible.getMaxY(),
imageEnv.getMaxY());
+
+ double offset2VisibleX = imageEnv.getMinX() - visible.getMinX();
+ double offset2VisibleY = visible.getMaxY() - imageEnv.getMaxY();
+
+ double scaleX = imgWidth / imageEnv.getWidth();
+ double scaleY = imgHeight / imageEnv.getHeight();
+
+ int xOffset;
+ int yOffset;
+
+ if (offset2VisibleX >= 0) {
+ xOffset = 0;
+ } else {
+ xOffset = (int) (-offset2VisibleX * scaleX);
+ }
+
+ if (offset2VisibleY >= 0) {
+ yOffset = 0;
+ } else {
+ yOffset = (int) (-offset2VisibleY * scaleY);
+ }
+
+ int width = (int) ((maxVisibleX - minVisibleX) * scaleX);
+ int height = (int) ((maxVisibleY - minVisibleY) * scaleY);
+
+ if (width < imgWidth && height < imgHeight) {
+ width += 1;
+ height += 1;
+ }
+
+ if (width <= 0 || height <= 0) {
+ return null;
+ }
+
+ return new Rectangle(xOffset, yOffset, width, height);
+ }
+
+ public static java.awt.Point fromCoordinateToCell(Coordinate coord,
+ Coordinate lowerLeftCoord, int rowCount, double
cellSizeX,
+ double cellSizeY) {
+
+ java.awt.Point point = new java.awt.Point();
+ point.x = (int) Math.floor((coord.x - lowerLeftCoord.x) /
cellSizeX);
+ point.y = rowCount
+ - (int) Math.floor((coord.y - lowerLeftCoord.y)
/ cellSizeY)
+ - 1;
+
+ return point;
+
+ }
+
+ public static Coordinate fromCellToCoordinate(java.awt.Point cell,
+ Coordinate lowerLeftCoord, double cellSize, int
rowCount) {
+
+ Coordinate coord = new Coordinate();
+ coord.x = lowerLeftCoord.x + cell.x * cellSize + 0.5 * cellSize;
+ coord.y = lowerLeftCoord.y + (rowCount - cell.y) * cellSize -
0.5
+ * cellSize;
+ return coord;
+
+ }
+
+ public void writeImage(File outFile, Raster raster, Envelope envelope,
+ CellSizeXY cellSize, double noData) throws
FileNotFoundException,
+ IOException {
+
+ // Delete old .xml.aux statistics file
+ File auxXmlFile = new File(outFile.getParent(),
outFile.getName()
+ + ".aux.xml");
+ if (auxXmlFile.exists() && auxXmlFile.canWrite()) {
+ try {
+ auxXmlFile.delete();
+ } catch (Exception ex) {
+ ex.printStackTrace(System.out);
+ }
+ }
+
+ SampleModel sm = raster.getSampleModel();
+ ColorModel colorModel = PlanarImage.createColorModel(sm);
+ BufferedImage image = new BufferedImage(colorModel,
+ (WritableRaster) raster, false, null);
+
+ TIFFEncodeParam param = new TIFFEncodeParam();
+ param.setCompression(TIFFEncodeParam.COMPRESSION_NONE);
+
+ TIFFField[] tiffFields = new TIFFField[3];
+
+ // Cell size
+ tiffFields[0] = new
TIFFField(GeoTiffConstants.ModelPixelScaleTag,
+ TIFFField.TIFF_DOUBLE, 2, new double[] {
cellSize.cellSizeX,
+ cellSize.cellSizeY });
+
+ // No data
+ String noDataS = Double.toString(noData);
+ byte[] bytes = noDataS.getBytes();
+ tiffFields[1] = new TIFFField(TiffTags.TIFFTAG_GDAL_NODATA,
+ TIFFField.TIFF_BYTE, noDataS.length(), bytes);
+
+ // Tie point
+ tiffFields[2] = new TIFFField(GeoTiffConstants.ModelTiepointTag,
+ TIFFField.TIFF_DOUBLE, 6, new double[] { 0, 0,
0,
+ envelope.getMinX(),
envelope.getMaxY(), 0 });
+
+ param.setExtraFields(tiffFields);
+
+ FileOutputStream tifOut = new FileOutputStream(outFile);
+ TIFFImageEncoder encoder = (TIFFImageEncoder) TIFFCodec
+ .createImageEncoder("tiff", tifOut, param);
+ encoder.encode(image);
+ tifOut.close();
+
+ WorldFileHandler worldFileHandler = new WorldFileHandler(
+ outFile.getAbsolutePath(), false);
+ worldFileHandler.writeWorldFile(envelope, image.getWidth(),
+ image.getHeight());
+
+ }
+
+ public static Resolution calcRequestedResolution(Viewport viewport) {
+
+ double xRes =
viewport.getEnvelopeInModelCoordinates().getWidth()
+ / (double)
viewport.getPanel().getVisibleRect().width;
+ double yRes =
viewport.getEnvelopeInModelCoordinates().getHeight()
+ / (double)
viewport.getPanel().getVisibleRect().height;
+
+ Resolution requestedRes = new Resolution(xRes, yRes);
+ return requestedRes;
+ }
+
+ public class CellSizeXY {
+
+ public CellSizeXY(double cellSizeX, double cellSizeY) {
+ this.cellSizeX = cellSizeX;
+ this.cellSizeY = cellSizeY;
+ }
+
+ public double getCellSizeX() {
+ return cellSizeX;
+ }
+
+ public double getCellSizeY() {
+ return cellSizeY;
+ }
+
+ public double getAverageCellSize() {
+ return (cellSizeX + cellSizeY) * 0.5;
+ }
+
+ private final double cellSizeX;
+ private final double cellSizeY;
+
+ }
+
}
Modified:
core/trunk/src/org/openjump/core/rasterimage/SelectRasterImageFilesPanel.java
===================================================================
---
core/trunk/src/org/openjump/core/rasterimage/SelectRasterImageFilesPanel.java
2016-03-25 21:29:42 UTC (rev 4864)
+++
core/trunk/src/org/openjump/core/rasterimage/SelectRasterImageFilesPanel.java
2016-03-26 11:07:43 UTC (rev 4865)
@@ -49,107 +49,119 @@
import com.vividsolutions.jump.workbench.ui.wizard.WizardDialog;
import com.vividsolutions.jump.workbench.ui.wizard.WizardPanel;
-public class SelectRasterImageFilesPanel extends JFCWithEnterAction implements
WizardPanel {
+public class SelectRasterImageFilesPanel extends JFCWithEnterAction implements
+ WizardPanel {
- public static final String KEY = SelectRasterImageFilesPanel.class.getName();
-
- public static final String FILE_CHOOSER_DIRECTORY_KEY = KEY + " - FILE
CHOOSER DIRECTORY";
+ public static final String KEY = SelectRasterImageFilesPanel.class
+ .getName();
- public static final String TITLE =
I18N.get("org.openjump.core.rasterimage.SelectRasterImageFilesPanel.Select-Raster-Image");
+ public static final String FILE_CHOOSER_DIRECTORY_KEY = KEY
+ + " - FILE CHOOSER DIRECTORY";
- public static final String INSTRUCTIONS =
I18N.get("org.openjump.core.ui.plugin.file.open.SelectFileOptionsPanel.instructions");
+ public static final String TITLE = I18N
+
.get("org.openjump.core.rasterimage.SelectRasterImageFilesPanel.Select-Raster-Image");
- public static final String ALL_FILES =
I18N.get("org.openjump.core.ui.plugin.file.open.SelectFilesPanel.all-files");
+ public static final String INSTRUCTIONS = I18N
+
.get("org.openjump.core.ui.plugin.file.open.SelectFileOptionsPanel.instructions");
- private Set<InputChangedListener> listeners = new
LinkedHashSet<InputChangedListener>();
+ public static final String ALL_FILES = I18N
+
.get("org.openjump.core.ui.plugin.file.open.SelectFilesPanel.all-files");
- private Blackboard blackboard;
- private ActionListener dialogActionListener;
+ private Set<InputChangedListener> listeners = new
LinkedHashSet<InputChangedListener>();
- public SelectRasterImageFilesPanel(final WorkbenchContext context) {
- setDialogType(JFileChooser.OPEN_DIALOG);
-
- if
(PersistentBlackboardPlugIn.get(context).get(FILE_CHOOSER_DIRECTORY_KEY) !=
null) {
- setCurrentDirectory(new File((String)PersistentBlackboardPlugIn
- .get(context)
- .get(FILE_CHOOSER_DIRECTORY_KEY)));
- }
-
- setFileSelectionMode(JFileChooser.FILES_ONLY);
- setMultiSelectionEnabled(true);
- GUIUtil.removeChoosableFileFilters(this);
- /*
- FileFilter GEOTIFF_FILE_FILTER = GUIUtil.createFileFilter("GeoTIFF", new
String[]{ "tif", "tiff" });
- FileFilter GIF_FILE_FILTER = GUIUtil.createFileFilter("GIF", new String[]{
"gif"});
- FileFilter JPG_FILE_FILTER = GUIUtil.createFileFilter("JPEG", new
String[]{ "jpg"});
- FileFilter PNG_FILE_FILTER = GUIUtil.createFileFilter("PNG", new String[]{
"png"});
- addChoosableFileFilter(GEOTIFF_FILE_FILTER);
- addChoosableFileFilter(GIF_FILE_FILTER);
- addChoosableFileFilter(JPG_FILE_FILTER);
- addChoosableFileFilter(PNG_FILE_FILTER);
- */
- FileFilter JAI_IMAGE_FILE_FILTER =
GUIUtil.createFileFilter(I18N.get("org.openjump.core.rasterimage.SelectRasterImageFilesPanel.supported-raster-image-formats"),
- new String[]{ "tif", "tiff", "gif", "jpg", "png", "flt", "asc",
"txt" });
- addChoosableFileFilter(JAI_IMAGE_FILE_FILTER);
- addChoosableFileFilter(GUIUtil.ALL_FILES_FILTER);
-
- setFileFilter(JAI_IMAGE_FILE_FILTER);
+ private Blackboard blackboard;
+ private ActionListener dialogActionListener;
- setControlButtonsAreShown(false);
+ public SelectRasterImageFilesPanel(final WorkbenchContext context) {
+ setDialogType(JFileChooser.OPEN_DIALOG);
- addPropertyChangeListener(new PropertyChangeListener() {
- public void propertyChange(PropertyChangeEvent evt) {
- PersistentBlackboardPlugIn.get(context)
- .put(FILE_CHOOSER_DIRECTORY_KEY, getCurrentDirectory().toString());
- fireInputChanged();
- }
- });
- }
+ if (PersistentBlackboardPlugIn.get(context).get(
+ FILE_CHOOSER_DIRECTORY_KEY) != null) {
+ setCurrentDirectory(new File((String)
PersistentBlackboardPlugIn
+
.get(context).get(FILE_CHOOSER_DIRECTORY_KEY)));
+ }
- public void setDialog(WizardDialog dialog) {
- removeActionListener(dialogActionListener);
- dialogActionListener = new InvokeMethodActionListener(dialog, "next");
- addActionListener(dialogActionListener);
-
- }
- public void enteredFromLeft(final Map dataMap) {
- rescanCurrentDirectory();
- }
+ setFileSelectionMode(JFileChooser.FILES_ONLY);
+ setMultiSelectionEnabled(true);
+ GUIUtil.removeChoosableFileFilters(this);
+ /*
+ * FileFilter GEOTIFF_FILE_FILTER =
GUIUtil.createFileFilter("GeoTIFF",
+ * new String[]{ "tif", "tiff" }); FileFilter GIF_FILE_FILTER =
+ * GUIUtil.createFileFilter("GIF", new String[]{ "gif"});
FileFilter
+ * JPG_FILE_FILTER = GUIUtil.createFileFilter("JPEG", new
String[]{
+ * "jpg"}); FileFilter PNG_FILE_FILTER =
GUIUtil.createFileFilter("PNG",
+ * new String[]{ "png"});
addChoosableFileFilter(GEOTIFF_FILE_FILTER);
+ * addChoosableFileFilter(GIF_FILE_FILTER);
+ * addChoosableFileFilter(JPG_FILE_FILTER);
+ * addChoosableFileFilter(PNG_FILE_FILTER);
+ */
+ FileFilter JAI_IMAGE_FILE_FILTER = GUIUtil
+ .createFileFilter(
+
I18N.get("org.openjump.core.rasterimage.SelectRasterImageFilesPanel.supported-raster-image-formats"),
+ new String[] { "tif", "tiff",
"gif", "jpg", "jp2",
+ "png", "flt",
"bmp", "asc", "txt" });
+ addChoosableFileFilter(JAI_IMAGE_FILE_FILTER);
+ addChoosableFileFilter(GUIUtil.ALL_FILES_FILTER);
- public void exitingToRight() throws Exception {
- }
+ setFileFilter(JAI_IMAGE_FILE_FILTER);
- public String getID() {
- return getClass().getName();
- }
+ setControlButtonsAreShown(false);
- public String getInstructions() {
- return INSTRUCTIONS;
- }
+ addPropertyChangeListener(new PropertyChangeListener() {
+ public void propertyChange(PropertyChangeEvent evt) {
+ PersistentBlackboardPlugIn.get(context).put(
+ FILE_CHOOSER_DIRECTORY_KEY,
+
getCurrentDirectory().toString());
+ fireInputChanged();
+ }
+ });
+ }
- public String getNextID() {
- return null;
- }
+ public void setDialog(WizardDialog dialog) {
+ removeActionListener(dialogActionListener);
+ dialogActionListener = new InvokeMethodActionListener(dialog,
"next");
+ addActionListener(dialogActionListener);
- public String getTitle() {
- return TITLE;
- }
+ }
- public boolean isInputValid() {
- return getSelectedFile() != null;
- }
+ public void enteredFromLeft(final Map dataMap) {
+ rescanCurrentDirectory();
+ }
- public void add(InputChangedListener listener) {
- listeners.add(listener);
- }
+ public void exitingToRight() throws Exception {
+ }
- public void remove(InputChangedListener listener) {
- listeners.remove(listener);
- }
+ public String getID() {
+ return getClass().getName();
+ }
- private void fireInputChanged() {
- for (InputChangedListener listener : listeners) {
- listener.inputChanged();
- }
- }
+ public String getInstructions() {
+ return INSTRUCTIONS;
+ }
+
+ public String getNextID() {
+ return null;
+ }
+
+ public String getTitle() {
+ return TITLE;
+ }
+
+ public boolean isInputValid() {
+ return getSelectedFile() != null;
+ }
+
+ public void add(InputChangedListener listener) {
+ listeners.add(listener);
+ }
+
+ public void remove(InputChangedListener listener) {
+ listeners.remove(listener);
+ }
+
+ private void fireInputChanged() {
+ for (InputChangedListener listener : listeners) {
+ listener.inputChanged();
+ }
+ }
}
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