trunk/src/jp/nyatla/utils/j2se/BufferedImageSink.java

   1 package jp.nyatla.utils.j2se;\r
   2 \r
   3 import java.awt.Color;\r
   4 import java.awt.image.*;\r
   5 import jp.nyatla.nyartoolkit.*;\r
   6 import jp.nyatla.nyartoolkit.core.raster.rgb.*;\r
   7 import jp.nyatla.nyartoolkit.core.raster.*;\r
   8 import jp.nyatla.nyartoolkit.core.rasterreader.*;\r
   9 \r
  10 public class BufferedImageSink extends BufferedImage\r
  11 {\r
  12         public BufferedImageSink(int i_width,int i_height)\r
  13         {\r
  14                 super(i_width,i_height,TYPE_INT_RGB);\r
  15         }\r
  16         /**\r
  17          * i_inの内容を、このイメージにコピーします。\r
  18          * @param i_in\r
  19          * @throws NyARException\r
  20          */\r
  21         public void copyFromRaster(INyARRgbRaster i_in) throws NyARException\r
  22         {\r
  23                 assert i_in.getSize().isEqualSize(this.getWidth(), this.getHeight());\r
  24                 \r
  25                 //thisへ転写\r
  26                 INyARRgbPixelReader reader=i_in.getRgbPixelReader();\r
  27                 int[] rgb=new int[3];\r
  28 \r
  29                 for(int y=this.getHeight()-1;y>=0;y--){\r
  30                         for(int x=this.getWidth()-1;x>=0;x--){\r
  31                                 reader.getPixel(x,y,rgb);\r
  32                                 this.setRGB(x,y,(rgb[0]<<16)|(rgb[1]<<8)|rgb[2]);\r
  33                         }\r
  34                 }\r
  35                 return;\r
  36         }\r
  37         /**\r
  38          * BIN_8用\r
  39          * @param i_in\r
  40          * @throws NyARException\r
  41          */\r
  42         public void copyFromRaster(INyARRaster i_in) throws NyARException\r
  43         {\r
  44                 assert i_in.getSize().isEqualSize(this.getWidth(), this.getHeight());\r
  45                 if(i_in.getBufferReader().isEqualBufferType(INyARBufferReader.BUFFERFORMAT_INT1D_BIN_8))\r
  46                 {\r
  47                         final int[] buf=(int[])i_in.getBufferReader().getBuffer();\r
  48                         final int w=this.getWidth();\r
  49                         final int h=this.getHeight();\r
  50                         for(int y=h-1;y>=0;y--){\r
  51                                 for(int x=w-1;x>=0;x--){\r
  52                                         this.setRGB(x, y,buf[x+y*w]==0?0:0xffffff);\r
  53                                 }\r
  54                         }\r
  55                 }\r
  56                 return;\r
  57         }       \r
  58         /**\r
  59          * i_outへこのイメージを出力します。\r
  60          * \r
  61          * @param i_out\r
  62          * @throws NyARException\r
  63          */\r
  64         public void copyToRaster(INyARRgbRaster i_out) throws NyARException\r
  65         {\r
  66                 assert i_out.getSize().isEqualSize(this.getWidth(), this.getHeight());\r
  67                 \r
  68                 //thisへ転写\r
  69                 INyARRgbPixelReader reader=i_out.getRgbPixelReader();\r
  70                 int[] rgb=new int[3];\r
  71                 for(int y=this.getHeight()-1;y>=0;y--){\r
  72                         for(int x=this.getWidth()-1;x>=0;x--){\r
  73                                 int pix=this.getRGB(x, y);\r
  74                                 rgb[0]=(pix>>16)&0xff;\r
  75                                 rgb[1]=(pix>>8)&0xff;\r
  76                                 rgb[2]=(pix)&0xff;\r
  77                                 reader.setPixel(x,y,rgb);\r
  78                         }\r
  79                 }\r
  80                 return;\r
  81         }\r
  82 }\r