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Aspose.Imaging for Java 18.6 - Release Notes
| Key | Summary | Category |
|---|---|---|
| IMAGINGJAVA-1006 | Reading pixel values of 48bpp Tiff file | Feature |
| IMAGINGJAVA-1004 | Raster Image to PDF | Feature |
| IMAGINGJAVA-1002 | Setting for replacing missing fonts when saving ODG, SVG and MetaFile Images | Feature |
| IMAGINGJAVA-929 | BMP to PDF conversion | Feature |
| IMAGINGJAVA-1008 | Fix JPT codec option when saving JPEG2000 format | Enhancement |
| IMAGINGJAVA-1007 | TIFF generation with embedded color profiles fails without license | Enhancement |
| IMAGINGJAVA-1005 | Wrong conversion to TIFF when used CMYK profile with TiffExpectedFormat.TiffLzwCmyk mode | Enhancement |
| IMAGINGJAVA-1003 | PNG image not properly converted to JPEG | Enhancement |
| IMAGINGJAVA-1001 | Using of CMYK color profile for PSD image produce differ from Photoshop colors | Enhancement |
| IMAGINGJAVA-1000 | Incorrect conversion from PSD to JPEG | Enhancement |
| IMAGINGJAVA-959 | Compatibility of Java 10 in Aspose.Imaging | Enhancement |
| IMAGINGJAVA-950 | PSD to TIFF - white image | Enhancement |
Public API changes:
Added APIs:
Please see corresponding cumulative API changes for Aspose.Imaging for .Net 18.6 version
Removed APIs:
No changes in API.
Usage examples:
IMAGINGJAVA-1006 Reading pixel values of 48bpp Tiff file
Input file: 16bit Uncompressed, BigEndian, Rgb, Contiguous Gamma1.0.tif
String dir = "C:\\Errors\\1006\\";
String fileName = "16bit Uncompressed, BigEndian, Rgb, Contiguous Gamma1.0.tif";
// ICC profile is not applied for 16-bit color components at the moment, so disable that option explicitly.
LoadOptions loadOptions = new LoadOptions();
loadOptions.setUseIccProfileConversion(false);
Rectangle desiredArea = new Rectangle(470, 1350, 30, 30);
RasterImage image = (RasterImage)Image.load(dir + fileName, loadOptions);
try
{
long[] colors64Bit = image.loadArgb64Pixels(image.getBounds());
int alpha, red, green, blue;
for (int y = desiredArea.getTop(); y < desiredArea.getBottom(); ++y)
{
for (int x = desiredArea.getLeft(); x < desiredArea.getRight(); ++x)
{
int offset = y * image.getWidth() + x;
long color64 = colors64Bit[offset];
alpha = (int)((color64 >> 48) & 0xffff);
red = (int)((color64 >> 32) & 0xffff);
green = (int)((color64 >> 16) & 0xffff);
blue = (int)(color64 & 0xffff);
System.out.format("A=%X, R=%X, G=%X, B=%X\n", alpha, red, green, blue);
}
}
}
finally
{
image.dispose();
}IMAGINGJAVA-1004 Raster Image to PDF
Input file: IMAGINGNET-2941_example.zip
public void DicomToPdf()
{
String inputFile = "RleOnePage.dicom";
String outputFile = "RleOnePage.dicom.pdf";
Image image = Image.load(inputFile);
try
{
image.save(outputFile, new PdfOptions());
}
finally
{
image.dispose();
}
}
public void DngToPdf()
{
String inputFileName = "calella1.dng";
String outFileName = "calella1.dng.pdf";
Image image = Image.load(inputFileName);
try
{
image.save(outFileName, new PdfOptions());
}
finally
{
image.dispose();
}
}
public void GifToPdf()
{
String path = "transparent_orig.gif";
String destFilePath = "transparent_orig.gif.pdf";
Image image = Image.load(path);
try
{
image.save(destFilePath, new PdfOptions());
}
finally
{
image.dispose();
}
}
public void TiffToPdf()
{
String fileName = "gray8-lzw-mac.tif";
String outFile = fileName + ".pdf";
Image image = Image.load(fileName);
try
{
image.save(outFile, new PdfOptions());
}
finally
{
image.dispose();
}
}
public void WebpToPdf()
{
String testFilePath = "animation1.webp";
String outFilePath = "animation1.webp.pdf";
Image image = Image.load(testFilePath);
try
{
image.save(outFilePath, new PdfOptions());
}
finally
{
image.dispose();
}
}
public void Jpeg2kToPdf()
{
String input = "file9.jp2";
String output = input + ".pdf";
Image image = Image.load(input);
try
{
image.save(output, new PdfOptions());
}
finally
{
image.dispose();
}
}IMAGINGJAVA-1002 Setting for replacing missing fonts when saving ODG, SVG and MetaFile Images
Input file: IMAGINGNET-2973_example.zip
FontSettings.setDefaultFontName("Comic Sans MS");
String dir = "C:\\IMAGINGNET-2973_example\\";
String[] files = new String[] { "missing-font.emf", "missing-font.odg", "missing-font.svg", "missing-font.wmf" };
VectorRasterizationOptions[] options = new VectorRasterizationOptions[] { new EmfRasterizationOptions(), new MetafileRasterizationOptions(), new SvgRasterizationOptions(), new WmfRasterizationOptions() };
for (int i = 0; i < files.length; i++)
{
String outFile = dir + files[i] + ".png";
Image img = Image.load(dir + files[i]);
try
{
options[i].setPageWidth(img.getWidth());
options[i].setPageHeight(img.getHeight());
PngOptions saveOptions = new PngOptions();
saveOptions.setVectorRasterizationOptions(options[i]);
img.save(outFile, saveOptions);
}
finally
{
img.close();
}
}IMAGINGJAVA-929 BMP to PDF conversion
Input file: balloon_ethalon.bmp
String srcPath = "balloon_ethalon.bmp";
String outputFile = "result.pdf";
BmpImage image = (BmpImage)Image.load(srcPath);
try
{
PdfOptions exportOptions = new PdfOptions();
exportOptions.setPdfDocumentInfo(new PdfDocumentInfo());
image.save(outputFile, exportOptions);
}
finally
{
image.close();
}IMAGINGJAVA-1008 Fix JPT codec option when saving JPEG2000 format
Input file: test.j2k
Image img = Image.load("test.j2k");
try
{
Jpeg2000Options options = new Jpeg2000Options();
options.setComments(new String[] {"Aspose"});
options.setCodec(Jpeg2000Codec.Jpt);
img.save("test.jp2", options);
}
finally
{
img.close();
}IMAGINGJAVA-1007 TIFF generation with embedded color profiles fails without license
Input file: NavyExchangeCmyk.psd
// Reset license to Evaluated
License lic = new License();
lic.setLicense("");
String fileName = "NavyExchangeCmyk.psd";
PsdImage image = (PsdImage)Image.load(fileName);
try
{
image.setUseRawData(true);
TiffOptions options = new TiffOptions(TiffExpectedFormat.TiffLzwCmyk);
if (image.getCmykColorProfile() != null)
{
StreamContainer icc = image.getCmykColorProfile().getStreamContainer();
try
{
options.setIccProfile(icc.toBytes());
}
finally
{
icc.close();
}
}
image.save(fileName + ".NoLic.tif", options);
}
finally
{
image.dispose();
}IMAGINGJAVA-1005 Wrong conversion to TIFF when used CMYK profile with TiffExpectedFormat.TiffLzwCmyk mode
Input file: cmyktataro.psd Input file: otameshitameshi-cmyk.psd
String[] fileNames = new String[] { "cmyktataro.psd", "otameshitameshi-cmyk.psd" };
String folder = "C:\\Errors\\1005\\";
for (String fileName : fileNames)
{
String inputFile = folder + fileName;
String outputFile = folder + fileName + ".tif";
PsdImage image = (PsdImage)Image.load(inputFile);
try
{
image.setUseRawData(true);
TiffOptions options = new TiffOptions(TiffExpectedFormat.TiffLzwCmyk);
StreamContainer streamContainer = image.getCmykColorProfile().getStreamContainer();
try
{
options.setIccProfile(streamContainer.toBytes());
}
finally
{
streamContainer.close();
}
image.save(outputFile, options);
}
finally
{
image.dispose();
}
}IMAGINGJAVA-1003 PNG image not properly converted to JPEG
Input file: picture.png
String folder = "C:\\Errors\\";
String fileName = "picture.png";
String inputFile = folder + fileName;
String outputFile = folder + fileName + ".jpg";
Image image = Image.load(inputFile);
try
{
JFIFData jfif = new JFIFData();
jfif.setDensityUnits(JfifDensityUnits.PixelsPerInch);
jfif.setXDensity((short)100);
jfif.setYDensity((short)100);
JpegOptions jpegOpt = new JpegOptions();
jpegOpt.setQuality(60);
jpegOpt.setCompressionType(JpegCompressionMode.Baseline);
jpegOpt.setJfif(jfif);
image.save(outputFile, jpegOpt);
}
finally
{
image.close();
}IMAGINGJAVA-1001 Using of CMYK color profile for PSD image produce differ from Photoshop colors
Input file: otameshitameshi-cmyk(1).psd
String sourceFileName = "otameshitameshi-cmyk(1).psd";
PsdImage image = (PsdImage)Image.load(sourceFileName);
try
{
image.setUseRawData(true);
TiffOptions options = new TiffOptions(TiffExpectedFormat.TiffLzwCmyk);
StreamContainer streamContainer = image.getCmykColorProfile().getStreamContainer();
try
{
options.setIccProfile(streamContainer.toBytes());
}
finally
{
streamContainer.close();
}
image.save("result.tiff", options);
}
finally
{
image.dispose();
}IMAGINGJAVA-1000 Incorrect conversion from PSD to JPEG
Input file: alphachannel.psd
String sourceFileName = "alphachannel.psd";
String outputFileName = "alphachannel.psd.jpg";
PsdLoadOptions options = new PsdLoadOptions();
options.setReadOnlyMode(true);
JpegOptions saveOptions = new JpegOptions();
saveOptions.setPreblendAlphaIfPresent(false); // Disable alpha blending!
PsdImage image = (PsdImage)Image.load(sourceFileName, options);
try
{
image.save(outputFileName, saveOptions);
}
finally
{
image.dispose();
}IMAGINGJAVA-950 PSD to TIFF - white image
Input file: otameshitameshi-cmyk.psd
String sourceFileName = "otameshitameshi-cmyk.psd";
PsdImage image = (PsdImage)Image.load(sourceFileName);
try
{
image.setUseRawData(true);
TiffOptions options = new TiffOptions(TiffExpectedFormat.TiffLzwCmyk);
StreamContainer icc = image.getCmykColorProfile().getStreamContainer();
try
{
options.setIccProfile(icc.toBytes());
}
finally
{
icc.close();
}
image.save("result.tiff", options);
}
finally
{
image.close();
}