Revision: 4338
http://sourceforge.net/p/jump-pilot/code/4338
Author: ma15569
Date: 2015-03-15 15:04:21 +0000 (Sun, 15 Mar 2015)
Log Message:
-----------
2015-03-15 Giuseppe Aruta (ma15569)
* Add RasterImageIOUtils.class, with various methods to perform
some raster image Input/Output operations
Modified Paths:
--------------
core/trunk/ChangeLog
core/trunk/src/org/openjump/core/rasterimage/RasterImageIOUtils.java
Modified: core/trunk/ChangeLog
===================================================================
--- core/trunk/ChangeLog 2015-03-14 16:55:27 UTC (rev 4337)
+++ core/trunk/ChangeLog 2015-03-15 15:04:21 UTC (rev 4338)
@@ -1,5 +1,9 @@
# for display continuity sake please use 2 spaces instead of tabs
+2015-03-15 Giuseppe Aruta (ma15569)
+ * Add RasterImageIOUtils.class, with various methods to perform
+ some raster image Input/Output operations
+
2015-03-14 mmichaud <m.michael.mich...@orange.fr>
* Manage new attribute types BOOLEAN and LONG in jml and shp drivers
(also manage other datatypes so that they can be written as one
Modified: core/trunk/src/org/openjump/core/rasterimage/RasterImageIOUtils.java
===================================================================
--- core/trunk/src/org/openjump/core/rasterimage/RasterImageIOUtils.java
2015-03-14 16:55:27 UTC (rev 4337)
+++ core/trunk/src/org/openjump/core/rasterimage/RasterImageIOUtils.java
2015-03-15 15:04:21 UTC (rev 4338)
@@ -3,6 +3,7 @@
import java.awt.Point;
import java.awt.geom.NoninvertibleTransformException;
import java.awt.geom.Point2D;
+import java.awt.image.BufferedImage;
import java.awt.image.Raster;
import java.io.File;
import java.io.FileInputStream;
@@ -82,6 +83,31 @@
.getNoDataValue());
}
+ /**
+ * Export selected raster to various image file formats using ImageIO
+ *
+ * @param File
+ * destination file (absolute or relative path)
+ * @param format
+ * Image I/O built-in support for both Oracle Java and OpenJDK
is
+ * "gif", "png" and "tif". Oracle Java support also "jpg". Other
+ * formats might be work depending on installed codecs
+ * @param BufferedImag
+ * bufferedimage
+ * @param Envelope
+ * envelope
+ * @throws IOException
+ */
+
+ public static void saveImage(File file, String format,
+ BufferedImage bufferedimage, Envelope envelope) throws IOException
{
+ ImageIO.write(bufferedimage, format, file);
+ WorldFileHandler worldFileHandler = new WorldFileHandler(
+ file.getAbsolutePath(), false);
+ worldFileHandler.writeWorldFile(envelope, bufferedimage.getWidth(),
+ bufferedimage.getHeight());
+
+ }
/**
* Export selected raster to TIF/TFW - using ImageIO.class
@@ -520,7 +546,7 @@
* . Name of the category to load the file
*/
- public static void loadTIF(File file, PlugInContext context, String
catName)
+ public static void loadTIF(File file, PlugInContext context, String
category)
throws NoninvertibleTransformException, TiffReadingException,
Exception {
@@ -541,11 +567,11 @@
file.getAbsolutePath(), imageAndMetadata.getImage(), env);
//String catName = StandardCategoryNames.RESULT;
try {
- catName = ((Category) context.getLayerNamePanel()
+ category = ((Category) context.getLayerNamePanel()
.getSelectedCategories().toArray()[0]).getName();
} catch (RuntimeException e1) {
}
- context.getLayerManager().addLayerable(catName, ril);
+ context.getLayerManager().addLayerable(category, ril);
}
------------------------------------------------------------------------------
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