Package javax.imageio

Examples of javax.imageio.ImageReader.readRaster()

344
345
346
347
348
349
350
351
352
353
354
            }
     
      ImageIO.setUseCache(false);
      iin = ImageIO.createImageInputStream((in));
      iir.setInput(iin, true);  
      Raster ras=iir.readRaster(0, null);

      ras=cleanupRaster(ras,pX,pY,1); //note uses 1 not count

      int w = ras.getWidth(), h = ras.getHeight();
View Full Code Here
95
96
97
98
99
100
101
102
103
104
105
        if (reader.canReadRaster())
          break;
      }
    }
    reader.setInput(iis);
    Raster raster = reader.readRaster(0, new ImageReadParam());
    DataBuffer dataBuffer = raster.getDataBuffer();
    int w = raster.getWidth();
    int h = raster.getHeight();
    float[] pels = new float[w * h * 3];
    if (raster.getNumBands() == 4) {
View Full Code Here
604
605
606
607
608
609
610
611
612
613
614
            }
        }
        ImageInputStream input = ImageIO.createImageInputStream(in);
        reader.setInput(input);
        // Read the image raster
        Raster raster = reader.readRaster(0, null);
        BufferedImage image = createJPEG4(raster);
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        writeJpeg(image, out, 1);
        out.flush();
        BufferedImage img = read(new ByteArrayInputStream(out.toByteArray()));
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.