[backup]NyARToolKit

[nyartoolkit-and/nyartoolkit-and.git] / trunk / src / jp / nyatla / nyartoolkit / core / raster / NyARGrayscaleRaster.java

diff --git a/trunk/src/jp/nyatla/nyartoolkit/core/raster/NyARGrayscaleRaster.java b/trunk/src/jp/nyatla/nyartoolkit/core/raster/NyARGrayscaleRaster.java
index 03809d3..21258c4 100644 (file)
--- a/trunk/src/jp/nyatla/nyartoolkit/core/raster/NyARGrayscaleRaster.java
+++ b/trunk/src/jp/nyatla/nyartoolkit/core/raster/NyARGrayscaleRaster.java
@@ -7,30 +7,30 @@
  *   HITLab, University of Washington, Seattle\r
  * http://www.hitl.washington.edu/artoolkit/\r
  *\r
- * The NyARToolkit is Java version ARToolkit class library.\r
- * Copyright (C)2008 R.Iizuka\r
+ * The NyARToolkit is Java edition ARToolKit class library.\r
+ * Copyright (C)2008-2009 Ryo Iizuka\r
  *\r
- * This program is free software; you can redistribute it and/or\r
- * modify it under the terms of the GNU General Public License\r
- * as published by the Free Software Foundation; either version 2\r
- * of the License, or (at your option) any later version.\r
+ * This program is free software: you can redistribute it and/or modify\r
+ * it under the terms of the GNU General Public License as published by\r
+ * the Free Software Foundation, either version 3 of the License, or\r
+ * (at your option) any later version.\r
  * \r
  * This program is distributed in the hope that it will be useful,\r
  * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  * GNU General Public License for more details.\r
- * \r
+ *\r
  * You should have received a copy of the GNU General Public License\r
- * along with this framework; if not, write to the Free Software\r
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\r
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.\r
  * \r
  * For further information please contact.\r
  *     http://nyatla.jp/nyatoolkit/\r
- *     <airmail(at)ebony.plala.or.jp>\r
+ *     <airmail(at)ebony.plala.or.jp> or <nyatla(at)nyatla.jp>\r
  * \r
  */\r
 package jp.nyatla.nyartoolkit.core.raster;\r
 \r
+import jp.nyatla.nyartoolkit.NyARException;\r
 import jp.nyatla.nyartoolkit.core.rasterreader.INyARBufferReader;\r
 import jp.nyatla.nyartoolkit.core.rasterreader.NyARBufferReader;\r
 import jp.nyatla.nyartoolkit.core.types.*;\r
@@ -38,17 +38,37 @@ import jp.nyatla.nyartoolkit.core.types.*;
 public final class NyARGrayscaleRaster extends NyARRaster_BasicClass\r
 {\r
 \r
-       protected int[] _ref_buf;\r
-       private INyARBufferReader _buffer_reader;\r
-       \r
-       public NyARGrayscaleRaster(int i_width, int i_height)\r
+       protected Object _buf;\r
+       protected INyARBufferReader _buffer_reader;\r
+       public NyARGrayscaleRaster(int i_width, int i_height) throws NyARException\r
+       {\r
+               super(new NyARIntSize(i_width,i_height));\r
+               if(!initInstance(this._size,INyARBufferReader.BUFFERFORMAT_INT1D_GRAY_8)){\r
+                       throw new NyARException();\r
+               }\r
+       }       \r
+       public NyARGrayscaleRaster(int i_width, int i_height,int i_raster_type) throws NyARException\r
        {\r
                super(new NyARIntSize(i_width,i_height));\r
-               this._ref_buf = new int[i_height*i_width];\r
-               this._buffer_reader=new NyARBufferReader(this._ref_buf,INyARBufferReader.BUFFERFORMAT_INT1D_GLAY_8);\r
+               if(!initInstance(this._size,i_raster_type)){\r
+                       throw new NyARException();\r
+               }\r
        }\r
        public INyARBufferReader getBufferReader()\r
        {\r
                return this._buffer_reader;\r
        }\r
+       protected boolean initInstance(NyARIntSize i_size,int i_buf_type)\r
+       {\r
+               switch(i_buf_type)\r
+               {\r
+                       case INyARBufferReader.BUFFERFORMAT_INT1D_GRAY_8:\r
+                               this._buf = new int[i_size.w*i_size.h];\r
+                               break;\r
+                       default:\r
+                               return false;\r
+               }\r
+               this._buffer_reader=new NyARBufferReader(this._buf,i_buf_type);\r
+               return true;\r
+       }\r
 }\r