Examples with RenderedOp javax.media.jai.RenderedOp used on opensource projects

Example 6 with RenderedOp

use of javax.media.jai.RenderedOp in project imageio-ext by geosolutions-it.

the class JP2KWriteTest method write_Quality.

// ////////////////////////////////////////////////////////////////////////
// 
// Testing "Quality" Create Option.
// 
// ////////////////////////////////////////////////////////////////////////
// TODO: Investigate the strange displaying of a 100% quality factor write
// of an input UINT16 jpeg2000 image.
@Test
public void write_Quality() throws IOException, FileNotFoundException {
    if (!isJp2KakDriverAvailable)
        return;
    LOGGER.info("Testing JP2 Write operation with Quality option setting");
    // //
    // Preparing input/output files
    // //
    final File inputFile = TestData.file(this, testFileName);
    Assert.assertTrue(inputFile.exists());
    // Output files resulting from 2 different values of the same create
    // option. In this test, the create option is Qstep.
    final float firstQualityParam = 99.2f;
    final float secondQualityParam = 1f;
    final String fileName1 = new StringBuffer("Quality-").append(Float.toString(firstQualityParam)).append("f-.jp2").toString();
    final String fileName2 = new StringBuffer("Quality-").append(Float.toString(secondQualityParam)).append("f-.jp2").toString();
    final File outputFile1 = TestData.temp(this, fileName1, deleteTempFilesOnExit);
    final File outputFile2 = TestData.temp(this, fileName2, deleteTempFilesOnExit);
    // //
    // Preparing to read
    // //
    final ParameterBlockJAI pbjImageRead = new ParameterBlockJAI("ImageRead");
    pbjImageRead.setParameter("Input", inputFile);
    if (ENABLE_SUBSAMPLING) {
        ImageReadParam readParam = new ImageReadParam();
        readParam.setSourceSubsampling(4, 4, 0, 0);
        pbjImageRead.setParameter("readParam", readParam);
    }
    pbjImageRead.setParameter("Reader", new JP2GDALKakaduImageReaderSpi().createReaderInstance());
    RenderedOp image = JAI.create("ImageRead", pbjImageRead);
    // ////////////////////////////////////////////////////////////////////
    // 
    // preparing to write (1ST version of the create option test)
    // 
    // ////////////////////////////////////////////////////////////////////
    // Setting output and writer
    final ParameterBlockJAI pbjImageWrite = new ParameterBlockJAI("ImageWrite");
    pbjImageWrite.setParameter("Output", new FileImageOutputStreamExtImpl(outputFile1));
    ImageWriter writer = new JP2GDALKakaduImageWriterSpi().createWriterInstance();
    pbjImageWrite.setParameter("Writer", writer);
    // Specifying image source to write
    pbjImageWrite.addSource(image);
    ImageWriteParam param = writer.getDefaultWriteParam();
    // Specifying the required create option
    ((JP2GDALKakaduImageWriteParam) param).setQuality(firstQualityParam);
    pbjImageWrite.setParameter("writeParam", param);
    // Writing
    final RenderedOp op = JAI.create("ImageWrite", pbjImageWrite);
    // ////////////////////////////////////////////////////////////////////
    // 
    // preparing to write (2ND version of the create option test)
    // 
    // ////////////////////////////////////////////////////////////////////
    // Setting output and writer
    final ParameterBlockJAI pbjImageWrite2 = new ParameterBlockJAI("ImageWrite");
    pbjImageWrite2.setParameter("Output", new FileImageOutputStreamExtImpl(outputFile2));
    ImageWriter writer2 = new JP2GDALKakaduImageWriterSpi().createWriterInstance();
    pbjImageWrite2.setParameter("Writer", writer2);
    // Specifying image source to write
    pbjImageWrite2.addSource(image);
    ImageWriteParam param2 = writer2.getDefaultWriteParam();
    // Specifying the required create option
    ((JP2GDALKakaduImageWriteParam) param2).setQuality(secondQualityParam);
    pbjImageWrite2.setParameter("writeParam", param2);
    // Writing
    final RenderedOp op2 = JAI.create("ImageWrite", pbjImageWrite2);
}

Example 7 with RenderedOp

use of javax.media.jai.RenderedOp in project imageio-ext by geosolutions-it.

the class JP2KWriteTest method write_SProfile.

// ////////////////////////////////////////////////////////////////////////
// 
// Testing "SProfile" Create Option.
// 
// ////////////////////////////////////////////////////////////////////////
@Test
public void write_SProfile() throws IOException, FileNotFoundException {
    if (!isJp2KakDriverAvailable)
        return;
    LOGGER.info("Testing JP2 Write operation with SProfile option setting");
    // //
    // Preparing input/output files
    // //
    final File inputFile = TestData.file(this, testFileName);
    Assert.assertTrue(inputFile.exists());
    // Output files resulting from 2 different values of the same create
    // option. In this test, the create option is SProfile.
    final File outputFile1 = TestData.temp(this, "SProfile1-.jp2", deleteTempFilesOnExit);
    final File outputFile2 = TestData.temp(this, "SProfile2-.jp2", deleteTempFilesOnExit);
    // //
    // Preparing to read
    // //
    final ParameterBlockJAI pbjImageRead = new ParameterBlockJAI("ImageRead");
    pbjImageRead.setParameter("Input", inputFile);
    if (ENABLE_SUBSAMPLING) {
        ImageReadParam readParam = new ImageReadParam();
        readParam.setSourceSubsampling(4, 4, 0, 0);
        pbjImageRead.setParameter("readParam", readParam);
    }
    pbjImageRead.setParameter("Reader", new JP2GDALKakaduImageReaderSpi().createReaderInstance());
    RenderedOp image = JAI.create("ImageRead", pbjImageRead);
    // ////////////////////////////////////////////////////////////////////
    // 
    // preparing to write (1ST version of the create option test)
    // 
    // ////////////////////////////////////////////////////////////////////
    // Setting output and writer
    final ParameterBlockJAI pbjImageWrite = new ParameterBlockJAI("ImageWrite");
    pbjImageWrite.setParameter("Output", new FileImageOutputStreamExtImpl(outputFile1));
    ImageWriter writer = new JP2GDALKakaduImageWriterSpi().createWriterInstance();
    pbjImageWrite.setParameter("Writer", writer);
    // Specifying image source to write
    pbjImageWrite.addSource(image);
    ImageWriteParam param = writer.getDefaultWriteParam();
    // Specifying the required create option
    ((JP2GDALKakaduImageWriteParam) param).setSProfile(1);
    pbjImageWrite.setParameter("writeParam", param);
    // Writing
    final RenderedOp op = JAI.create("ImageWrite", pbjImageWrite);
    // ////////////////////////////////////////////////////////////////////
    // 
    // preparing to write (2ND version of the create option test)
    // 
    // ////////////////////////////////////////////////////////////////////
    // Setting output and writer
    final ParameterBlockJAI pbjImageWrite2 = new ParameterBlockJAI("ImageWrite");
    pbjImageWrite2.setParameter("Output", new FileImageOutputStreamExtImpl(outputFile2));
    ImageWriter writer2 = new JP2GDALKakaduImageWriterSpi().createWriterInstance();
    pbjImageWrite2.setParameter("Writer", writer2);
    // Specifying image source to write
    pbjImageWrite2.addSource(image);
    ImageWriteParam param2 = writer2.getDefaultWriteParam();
    // Specifying the required create option
    ((JP2GDALKakaduImageWriteParam) param2).setSProfile("PROFILE2");
    pbjImageWrite2.setParameter("writeParam", param2);
    // Writing
    final RenderedOp op2 = JAI.create("ImageWrite", pbjImageWrite2);
}

Example 8 with RenderedOp

use of javax.media.jai.RenderedOp in project imageio-ext by geosolutions-it.

the class JP2KWriteTest method write_COMSEG.

// ////////////////////////////////////////////////////////////////////////
// 
// Testing "COMSEG" Create Option.
// 
// ////////////////////////////////////////////////////////////////////////
@Test
public void write_COMSEG() throws IOException, FileNotFoundException {
    if (!isJp2KakDriverAvailable)
        return;
    LOGGER.info("Testing JP2 Write operation with COMSEG option setting");
    // //
    // Preparing input/output files
    // //
    final File inputFile = TestData.file(this, testFileName);
    Assert.assertTrue(inputFile.exists());
    // Output files resulting from 2 different values of the same create
    // option. In this test, the create option is COMSEG.
    final File outputFile1 = TestData.temp(this, "COMSEG-.jp2", deleteTempFilesOnExit);
    final File outputFile2 = TestData.temp(this, "NO-COMSEG-.jp2", deleteTempFilesOnExit);
    // //
    // Preparing to read
    // //
    final ParameterBlockJAI pbjImageRead = new ParameterBlockJAI("ImageRead");
    pbjImageRead.setParameter("Input", inputFile);
    if (ENABLE_SUBSAMPLING) {
        ImageReadParam readParam = new ImageReadParam();
        readParam.setSourceSubsampling(4, 4, 0, 0);
        pbjImageRead.setParameter("readParam", readParam);
    }
    pbjImageRead.setParameter("Reader", new JP2GDALKakaduImageReaderSpi().createReaderInstance());
    RenderedOp image = JAI.create("ImageRead", pbjImageRead);
    // ////////////////////////////////////////////////////////////////////
    // 
    // preparing to write (1ST version of the create option test)
    // 
    // ////////////////////////////////////////////////////////////////////
    // Setting output and writer
    final ParameterBlockJAI pbjImageWrite = new ParameterBlockJAI("ImageWrite");
    pbjImageWrite.setParameter("Output", new FileImageOutputStreamExtImpl(outputFile1));
    ImageWriter writer = new JP2GDALKakaduImageWriterSpi().createWriterInstance();
    pbjImageWrite.setParameter("Writer", writer);
    // Specifying image source to write
    pbjImageWrite.addSource(image);
    ImageWriteParam param = writer.getDefaultWriteParam();
    // Specifying the required create option
    ((JP2GDALKakaduImageWriteParam) param).setComseg("YES");
    pbjImageWrite.setParameter("writeParam", param);
    // Writing
    final RenderedOp op = JAI.create("ImageWrite", pbjImageWrite);
    // ////////////////////////////////////////////////////////////////////
    // 
    // preparing to write (2ND version of the create option test)
    // 
    // ////////////////////////////////////////////////////////////////////
    // Setting output and writer
    final ParameterBlockJAI pbjImageWrite2 = new ParameterBlockJAI("ImageWrite");
    pbjImageWrite2.setParameter("Output", new FileImageOutputStreamExtImpl(outputFile2));
    ImageWriter writer2 = new JP2GDALKakaduImageWriterSpi().createWriterInstance();
    pbjImageWrite2.setParameter("Writer", writer2);
    // Specifying image source to write
    pbjImageWrite2.addSource(image);
    ImageWriteParam param2 = writer2.getDefaultWriteParam();
    // Specifying the required create option
    ((JP2GDALKakaduImageWriteParam) param2).setComseg("NO");
    pbjImageWrite2.setParameter("writeParam", param2);
    // Writing
    final RenderedOp op2 = JAI.create("ImageWrite", pbjImageWrite2);
}

Example 9 with RenderedOp

use of javax.media.jai.RenderedOp in project imageio-ext by geosolutions-it.

the class JP2KWriteTest method write_ROI.

// ////////////////////////////////////////////////////////////////////////
// 
// Testing "ROI" Create Options and related options.
// 
// ////////////////////////////////////////////////////////////////////////
@Test
public void write_ROI() throws IOException, FileNotFoundException {
    if (!isJp2KakDriverAvailable)
        return;
    LOGGER.info("Testing JP2 Write operation with ROI option setting");
    // //
    // Preparing input/output files
    // //
    final File inputFile = TestData.file(this, testFileName);
    Assert.assertTrue(inputFile.exists());
    // Output files resulting from 2 different values of the same create
    // option. In this test, the create option is SProfile.
    final File outputFile1 = TestData.temp(this, "ROI-NO_ROI-.jp2", deleteTempFilesOnExit);
    final File outputFile2 = TestData.temp(this, "ROI-parametrized-.jp2", deleteTempFilesOnExit);
    // //
    // Preparing to read
    // //
    final ParameterBlockJAI pbjImageRead = new ParameterBlockJAI("ImageRead");
    pbjImageRead.setParameter("Input", inputFile);
    if (ENABLE_SUBSAMPLING) {
        ImageReadParam readParam = new ImageReadParam();
        readParam.setSourceSubsampling(4, 4, 0, 0);
        pbjImageRead.setParameter("readParam", readParam);
    }
    pbjImageRead.setParameter("Reader", new JP2GDALKakaduImageReaderSpi().createReaderInstance());
    RenderedOp image = JAI.create("ImageRead", pbjImageRead);
    // ////////////////////////////////////////////////////////////////////
    // 
    // preparing to write (1ST version of the create option test)
    // 
    // ////////////////////////////////////////////////////////////////////
    // Setting output and writer
    final ParameterBlockJAI pbjImageWrite = new ParameterBlockJAI("ImageWrite");
    pbjImageWrite.setParameter("Output", new FileImageOutputStreamExtImpl(outputFile1));
    ImageWriter writer = new JP2GDALKakaduImageWriterSpi().createWriterInstance();
    pbjImageWrite.setParameter("Writer", writer);
    // Specifying image source to write
    pbjImageWrite.addSource(image);
    ImageWriteParam param = writer.getDefaultWriteParam();
    // Specifying the required create option
    pbjImageWrite.setParameter("writeParam", param);
    // Writing
    final RenderedOp op = JAI.create("ImageWrite", pbjImageWrite);
    // ////////////////////////////////////////////////////////////////////
    // 
    // preparing to write (2ND version of the create option test)
    // 
    // ////////////////////////////////////////////////////////////////////
    // Setting output and writer
    final ParameterBlockJAI pbjImageWrite2 = new ParameterBlockJAI("ImageWrite");
    pbjImageWrite2.setParameter("Output", new FileImageOutputStreamExtImpl(outputFile2));
    ImageWriter writer2 = new JP2GDALKakaduImageWriterSpi().createWriterInstance();
    pbjImageWrite2.setParameter("Writer", writer2);
    // Specifying image source to write
    pbjImageWrite2.addSource(image);
    ImageWriteParam param2 = writer2.getDefaultWriteParam();
    // Specifying the required create option
    ((JP2GDALKakaduImageWriteParam) param2).setClayers(20);
    ((JP2GDALKakaduImageWriteParam) param2).setROI("400,400,400,400");
    ((JP2GDALKakaduImageWriteParam) param2).setRweight(64000f);
    ((JP2GDALKakaduImageWriteParam) param2).setCprecincts("{256,256},{128,128},{64,64},{32,32}");
    pbjImageWrite2.setParameter("writeParam", param2);
    // Writing
    final RenderedOp op2 = JAI.create("ImageWrite", pbjImageWrite2);
}

Example 10 with RenderedOp

use of javax.media.jai.RenderedOp in project imageio-ext by geosolutions-it.

the class JP2KWriteTest method write_Qguard.

// ////////////////////////////////////////////////////////////////////////
// 
// Testing "Qguard" Create Option.
// 
// ////////////////////////////////////////////////////////////////////////
@Test
public void write_Qguard() throws IOException, FileNotFoundException {
    if (!isJp2KakDriverAvailable)
        return;
    LOGGER.info("Testing JP2 Write operation with Qguard option setting");
    // //
    // Preparing input/output files
    // //
    final File inputFile = TestData.file(this, testFileName);
    Assert.assertTrue(inputFile.exists());
    // Output files resulting from 2 different values of the same create
    // option. In this test, the create option is Qguard.
    final File outputFile1 = TestData.temp(this, "Qguard1-.jp2", deleteTempFilesOnExit);
    final File outputFile2 = TestData.temp(this, "Qguard2-.jp2", deleteTempFilesOnExit);
    // //
    // Preparing to read
    // //
    final ParameterBlockJAI pbjImageRead = new ParameterBlockJAI("ImageRead");
    pbjImageRead.setParameter("Input", inputFile);
    if (ENABLE_SUBSAMPLING) {
        ImageReadParam readParam = new ImageReadParam();
        readParam.setSourceSubsampling(4, 4, 0, 0);
        pbjImageRead.setParameter("readParam", readParam);
    }
    pbjImageRead.setParameter("Reader", new JP2GDALKakaduImageReaderSpi().createReaderInstance());
    RenderedOp image = JAI.create("ImageRead", pbjImageRead);
    // ////////////////////////////////////////////////////////////////////
    // 
    // preparing to write (1ST version of the create option test)
    // 
    // ////////////////////////////////////////////////////////////////////
    // Setting output and writer
    final ParameterBlockJAI pbjImageWrite = new ParameterBlockJAI("ImageWrite");
    pbjImageWrite.setParameter("Output", new FileImageOutputStreamExtImpl(outputFile1));
    ImageWriter writer = new JP2GDALKakaduImageWriterSpi().createWriterInstance();
    pbjImageWrite.setParameter("Writer", writer);
    // Specifying image source to write
    pbjImageWrite.addSource(image);
    ImageWriteParam param = writer.getDefaultWriteParam();
    // Specifying the required create option
    ((JP2GDALKakaduImageWriteParam) param).setQguard(1);
    pbjImageWrite.setParameter("writeParam", param);
    // Writing
    final RenderedOp op = JAI.create("ImageWrite", pbjImageWrite);
    // ////////////////////////////////////////////////////////////////////
    // 
    // preparing to write (2ND version of the create option test)
    // 
    // ////////////////////////////////////////////////////////////////////
    // Setting output and writer
    final ParameterBlockJAI pbjImageWrite2 = new ParameterBlockJAI("ImageWrite");
    pbjImageWrite2.setParameter("Output", new FileImageOutputStreamExtImpl(outputFile2));
    ImageWriter writer2 = new JP2GDALKakaduImageWriterSpi().createWriterInstance();
    pbjImageWrite2.setParameter("Writer", writer2);
    // Specifying image source to write
    pbjImageWrite2.addSource(image);
    ImageWriteParam param2 = writer2.getDefaultWriteParam();
    // Specifying the required create option
    ((JP2GDALKakaduImageWriteParam) param2).setQguard(2);
    pbjImageWrite2.setParameter("writeParam", param2);
    // Writing
    final RenderedOp op2 = JAI.create("ImageWrite", pbjImageWrite2);
}