Package javax.imageio

Examples of javax.imageio.ImageReader.dispose()

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        document = PDDocument.loadNonSeq(new File(testResultsDir, "multitiff.pdf"), null);
        assertEquals(countTiffImages, document.getNumberOfPages());
       
        document.close(); 
        imageReader.dispose();
    }
}
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        {
            if (iis != null)
            {
                iis.close();
            }
            reader.dispose();
        }
    }

    /**
     * Creates a new JPEG Image XObject from a Buffered Image.
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        else
        {
            reader.setInput(ImageIO.createImageInputStream(compressedData));
        }
        BufferedImage bi = reader.read(0);
        reader.dispose();
        if ( bi != null )
        {
            // I am assuming since JBIG2 is always black and white
            // depending on your renderer this might or might be needed
            if(bi.getColorModel().getPixelSize() != bits.intValue())
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        }
        finally
        {
            if (reader != null)
            {
                reader.dispose();
            }
        }
        return transformType;
    }
   
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        // avoid to access the meta information
        ImageReader reader = (ImageReader) readers.next();
        reader.setInput(input);
        Raster raster = reader.readRaster(0, reader.getDefaultReadParam());
        input.close();
        reader.dispose();
        return raster;
    }

    // CMYK jpegs are not supported by JAI, so that we have to do the conversion on our own
    private BufferedImage convertCMYK2RGB(Raster raster, PDColorSpace colorspace) throws IOException
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        // make sure we can actually retrieve the coverage (GEOS-2790)
        String localPath = path.substring(path.indexOf("geoserver/") + 10);
        MockHttpServletResponse response = getAsServletResponse(localPath);
        reader.setInput(ImageIO.createImageInputStream(getBinaryInputStream(response)));
        reader.read(0);
        reader.dispose();
    }
   
    /**
     * Runs GetCoverage on the specified parameters and returns an array of coverages
     */
 
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                ImageReader reader = iterator.next();
                reader.setInput(ImageIO.createImageInputStream(
                        new CloseShieldInputStream(stream)));
                metadata.set("height", Integer.toString(reader.getHeight(0)));
                metadata.set("width", Integer.toString(reader.getWidth(0)));
                reader.dispose();
            }
        }

        XHTMLContentHandler xhtml = new XHTMLContentHandler(handler, metadata);
        xhtml.startDocument();
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                    metadata.set("height", Integer.toString(reader.getHeight(0)));
                    metadata.set("width", Integer.toString(reader.getWidth(0)));

                    loadMetadata(reader.getImageMetadata(0), metadata);

                    reader.dispose();
                }
               
                // Translate certain Metadata tags from the ImageIO
                //  specific namespace into the general Tika one
                setIfPresent(metadata, "CommentExtensions CommentExtension", Metadata.COMMENTS);
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                            loadMetadata(reader.getImageMetadata(0), metadata);
                        } finally {
                            imageStream.close();
                        }
                    } finally {
                        reader.dispose();
                    }
                }
               
                // Translate certain Metadata tags from the ImageIO
                //  specific namespace into the general Tika one
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            {
                // swallow the exception
            }
            if (reader != null)
            {
                reader.dispose();
            }
        }
        return transformType;
    }
   
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