Examples of javax.imageio.ImageWriter.dispose()

javax.imageio.ImageWriter.dispose()

      ImageOutputStream imageOutputStream = ImageIO
          .createImageOutputStream(outputFile);
      imageWriter.setOutput(imageOutputStream);
      imageWriter.write(null, new IIOImage(image, null, null), params);
      imageOutputStream.close();
      imageWriter.dispose();
      return true;
    } catch (Exception e) {
      e.printStackTrace();
    }
    return false;

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            // accept a driver that can't, if a better one can't be found
            while (writers.hasNext())
            {
                if (writer != null)
                {
                    writer.dispose();
                }
                writer = writers.next();
                param = writer.getDefaultWriteParam();
                metadata = writer.getDefaultImageMetadata(new ImageTypeSpecifier(image), param);
                if (metadata != null

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        }
        finally
        {
            if (writer != null)
            {
                writer.dispose();
            }
            if (imageOutput != null)
            {
                imageOutput.close();
            }

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            {
                ios.close();
            }
            if (imageWriter != null)
            {
                imageWriter.dispose();
            }
        }
    }
}

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                }
            }


            imageWriter.endWriteSequence();
        } finally {
            imageWriter.dispose();
        }
    }
}

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                iwparam.setCompressionQuality(jpegQuality);//Set here your compression rate
                ImageWriter iw = ImageIO.getImageWritersByFormatName("jpg").next();
                ImageOutputStream ios = ImageIO.createImageOutputStream(baos);
                iw.setOutput(ios);
                iw.write(null, new IIOImage(scaled, null, null), iwparam);
                iw.dispose();
                ios.close();


                scaled.flush();
                scaled = null;
                image = com.itextpdf.text.Image.getInstance(baos.toByteArray());

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            if (writer != null) {
                ImageOutputStream stream = null;
                stream = ImageIO.createImageOutputStream(os);
                writer.setOutput(stream);
                writer.write(bufImage);
                writer.dispose();
                stream.close();
            } else {
                log.log(Level.SEVERE, "SAAJ0526.soap.unsupported.mime.type",
                    new String[] { type });
                throw new IOException("Unsupported mime type:"+ type);

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            ){
                writer.addIIOWriteWarningListener(iioListener);
                break;
            }
            
            writer.dispose();
            writer = iwrite.next();
        }
        //System.err.println("Using writer " + writer.getClass().getName());
        return writer;
    }

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                }
                finally
                {
                    if( imageWriter != null )
                    {
                        imageWriter.dispose();
                    }
                }
            }
            if( !foundWriter )
            {

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        writer.setOutput(memOutStream);
        writer.write(null, new IIOImage(finalImage, null, null), iwp);
        memOutStream.flush();
        memOutStream.close();
        writer.dispose();
    }


    /**
     * Returns the MIME type in which the legend graphic will be encoded.
     *

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