Aspose.Imaging for Java 2.9.0 Release Notes

Aspose.Imaging for Java has been updated to version 2.9.0 and we are pleased to announce it. The following is a list of cumulative changes in this version of Aspose.Imaging:

New Features

IMAGING-33778 Compression Schemes for PNG File Format IMAGING-33501 Add support of multiline object during Cad -> Pdf export IMAGING-33155 Jpeg2000 support IMAGING-34404 Auto Correct the Orientation of a JPEG Image Enhancements IMAGING-34667 TiffImageException: Cannot decode strip 0. Details: Cannot perform 2d decoding. Missing changes from previous row, at TiffFrame.Save IMAGING-34659 Setting isTemporal to true causes 0 size file IMAGING-34658 Watermark corrupts image data IMAGING-34657 Incorrect palette for dithered GIF images IMAGING-34638 FrameOptions.Orientation returns the same value before and after performing the rotation IMAGING-34630 Conversion of Jpeg to Tiff results in black image IMAGING-34622 Incorrect crop result of png image. IMAGING-34613 Loading JPEG image throws System.IndexOutOfRangeException IMAGING-34608 Optimize dithering process IMAGING-34593 Re-saving the TIFF image with Jpeg Compression renders the result in strange colors IMAGING-34592 Re-saving the TIFF image with default settings renders in black n white IMAGING-34585 Incorrect TIFF is produced after reloading IMAGING-34582 CAD to PDF renders blank page with CadRasterizationOptions.Layouts all layouts of the DWG IMAGING-34581 CAD to PDF does not render everything from the CAD layout to PDF IMAGING-34561 Improve deflate unpack to process corrupted packed data. IMAGING-34558 Fix in markers for jpeg images with rgb color mode IMAGING-34494 Loading a Tiff and saving its fames to another Tiff renders the image in Black n White IMAGING-34446 Crop for GIF works incorrectly IMAGING-34384 ImageSaveException: Non-negative number required. Parameter name: srcOffset. while saving PNG to GIF IMAGING-33414 Duplication of watermarks during image processing. IMAGING-34735 Tiff image loading throws FrameworkException IMAGING-34723 Incorrect Raster image saving work when created image width is lover than 125 px IMAGING-34684 Gif export is very slow IMAGING-34679 Export of bmp to gif hangs IMAGING-34668 TiffFrames are stretched horizontally when saved individually from a multi-page TIFF IMAGING-34637 Improve performance of JPEG saving IMAGING-34636 Incorrect colors when image is converted to tiff IMAGING-34546 Improve performance of JPEG loading IMAGING-34460 Implement autoscaling for layout pages IMAGING-34297 Support CAD files with no proper header defined IMAGING-34234 ImageLoadException: Error in Layers, while loading certain DXF file IMAGING-33575 TIFF Codec does not support PackBits compression method IMAGING-33189 Converting images to PNG 1 bpp IMAGING-34826 Image without exif data has colored half of it in yellow color IMAGING-34810 Performance concerns while working with TIFF images having frames of huge dimensions IMAGING-34784 RasterImage.loadPixels should return null in evaluation mode IMAGING-34763 Jpeg to Gif conversion is different in .Net and Java IMAGING-34674 Performance Issue with IBM’s JDK IMAGING-34672 Certain characters render as boxes while converting WMF to PNG IMAGING-34660 Setting isTemporal to true causes 0 size file IMAGING-34631 Conversion of Jpeg to Tiff results in black image IMAGING-34499 Arrows rendered as square for generated PNG in Mac IMAGING-34228 Java Loading a Tiff and saving it’s fame to another Tiff renders the image as Black n White IMAGING-34092 Java ImageLoadException: Image loading failed while loading a DXF IMAGING-34091 Java ImageLoadException: Image loading failed while loading a DXF IMAGING-34090 Java ImageLoadException: Image loading failed while loading a DXF IMAGING-34089 Java ImageLoadException: Image loading failed while loading a DXF IMAGING-34086 Java Bad Jpeg Quality after Re-size IMAGING-33888 com.aspose.imaging.exceptions.ImageLoadException: Image loading failed, while loading DXF file IMAGING-34784 RasterImage.loadPixels should return null in evaluation mode IMAGING-33655 JPG image generates with pink background Exceptions IMAGING-34646 Saved tiff file throws exception on opening.

Public API changes:

IMAGING-34608 Optimize

dithering process The dithering process is

now more optimized and predictable. All you need to do is use a new dither()

method instead the old DitheringSettings and RawDitheringMethod properties. The

dithering then performed right in-place and you can then review the dithering

results by loading pixels or raw data. Additionally the DitheringMethod enum is

moved to com.aspose.imaging package. The following is an example of the new API

usage: RasterImage img =

(RasterImage)Image.load(path); img.dither(DitheringMethod.FloydSteinbergDithering,4);

IMAGING-34592 Re-saving the TIFF image with default settings renders in black n white New API has been added.

  The following code snippet is suggested to use: Image img1 =

Image.load(sourceFilePath); TiffOptions options = new

TiffOptions(TiffExpectedFormat.TiffJpegRGB); img1.save(destinationFilePath,

options);

IMAGING-34460 Implement

autoscaling for layout pages cadRasterizationOptions.setAutomaticLayoutsScaling(true);