1 files changed, 144 insertions, 0 deletions
diff --git a/libjava/classpath/javax/imageio/plugins/bmp/BMPImageWriteParam.java b/libjava/classpath/javax/imageio/plugins/bmp/BMPImageWriteParam.java
new file mode 100644
index 000000000..cc0e0d34c
--- /dev/null
+++ b/libjava/classpath/javax/imageio/plugins/bmp/BMPImageWriteParam.java
@@ -0,0 +1,144 @@
+/* BMPImageWriteParam.java --
+   Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath 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, or (at your option)
+any later version.
+
+GNU Classpath 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 GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package javax.imageio.plugins.bmp;
+
+import java.util.Locale;
+
+import javax.imageio.ImageWriteParam;
+
+/**
+ * A class to encode images in the BMP format.
+ * By default, the data layout is bottom-up, such that the pixels are stored in
+ * bottom-up order.
+ *
+ * The compression scheme can be specified by using setCompressionType()
+ * appropriate type string. The compression scheme specified will be honored
+ * if it is compatible with the type of image being written. If the
+ * compression scheme is not compatible with the type of image being written,
+ * then an IOException will be thrown by the BMP image writer. If the
+ * compression type is not set, then getCompressionType() will return null.
+ * In this case the BMP image writer will select a compression type that
+ * supports encoding of the given image without loss of the color resolution.
+ *
+ * The compression type strings and the image type each supports are:
+ * Uncompressed RLE: BI_RGB, image type: <= 8-bits/sample.
+ * 8-bit Run Length Encoding: BI_RLE8, image type: <= 8-bits/sample
+ * 4-bit Run Length Encoding: BI_RLE4, image type: <= 4-bits/sample
+ * Packed data: BI_BITFIELDS, image type: 16 or 32 bits/sample
+ *
+ * @author Lillian Angel (langel at redhat dot com)
+ */
+public class BMPImageWriteParam
+    extends ImageWriteParam
+{
+
+  /**
+   * This boolean is true if the data will be written in a topdown manner.
+   */
+  private boolean topDown;
+
+  /**
+   * Compression type strings.
+   */
+  String rgb = "BI_RGB";
+  String rle8 = "BI_RLE8";
+  String rle4 = "BI_RLE4";
+  String bitfields = "BI_BITFIELDS";
+
+  /**
+   * Constants to represent image types.
+   */
+  static final int BI_RGB = 0;
+  static final int BI_RLE8 = 1;
+  static final int BI_RLE4 = 2;
+  static final int BI_BITFIELDS = 3;
+
+  /**
+   * Constructs an <code>BMPImageWriteParam</code> object with default values
+   * and a <code>null Locale</code>.
+   */
+  public BMPImageWriteParam()
+  {
+    this(null);
+  }
+
+  /**
+   * Constructs a <code>BMPImageWriteParam</code> set to use a given
+   * <code>Locale</code> and with default values for all parameters.
+   *
+   * @param locale - a <code>Locale</code> to be used to localize compression
+   *          type names and quality descriptions, or <code>null</code>.
+   */
+  public BMPImageWriteParam(Locale locale)
+  {
+    super(locale);
+    topDown = false;
+    canWriteCompressed = true;
+
+    compressionTypes = new String[4];
+    compressionTypes[BI_RGB] = rgb;
+    compressionTypes[BI_RLE8] = rle8;
+    compressionTypes[BI_RLE4] = rle4;
+    compressionTypes[BI_BITFIELDS] = bitfields;
+
+    compressionType = compressionTypes[BI_RGB];
+  }
+
+  /**
+   * If set, the data will be written out in a top-down manner, the first
+   * scanline being written first.
+   *
+   * @param topDown - whether the data are written in top-down order.
+   */
+  public void setTopDown(boolean topDown)
+  {
+    this.topDown = topDown;
+  }
+
+  /**
+   * Returns the value of the <code>topDown</code> parameter. The default is
+   * false.
+   *
+   * @return whether the data are written in top-down order.
+   */
+  public boolean isTopDown()
+  {
+    return topDown;
+  }
+}