Aspose.Imaging for Java 21.11 - Release notes

Competitive features:

• Support of FlateDecode decoder in EPS

Key	Summary	Category
IMAGINGJAVA-7976	Support of FlateDecode decoder in EPS	Feature
IMAGINGJAVA-7980	Regression in compression methods when exporting to PSD format	Enhancement
IMAGINGJAVA-7979	EPS image Load method throws an exception	Enhancement
IMAGINGJAVA-7978	Cannot load particular EPS image	Enhancement
IMAGINGJAVA-7977	EPS image Size property throws an exception	Enhancement
IMAGINGJAVA-7975	Property Size of EPS image throws an exception	Enhancement
IMAGINGJAVA-7974	“Unknown name ‘rectfill’” exception thrown when calling “Size” property for EPS image	Enhancement
IMAGINGJAVA-7966	Convert SVG to PNG Problem	Enhancement
IMAGINGJAVA-7965	Memory Leaking due to cyclic references in Image classes.	Enhancement
IMAGINGJAVA-7964	Incorrect output when decompressing the BMP with DXT1 compression	Enhancement
IMAGINGJAVA-7960	Unable to open the Tiff file	Enhancement

Public API changes:

Added APIs:

Please see corresponding cumulative API changes for Aspose.Imaging for .NET 21.11 version

Removed APIs:

Please see corresponding cumulative API changes for Aspose.Imaging for .NET 21.11 version

Usage Examples:

IMAGINGJAVA-7980 Regression in compression methods when exporting to PSD format

try (Image image = Image.load("p2.png"))
{
    image.save("output.psd", new PsdOptions() {{ setCompressionMethod(CompressionMethod.RLE); }});
}

IMAGINGJAVA-7979 EPS image Load method throws an exception

try (Image image = Image.load("Main.eps"))
{
	Size t = image.getSize();
}

IMAGINGJAVA-7978 Cannot load particular EPS image

try (Image image = Image.load("WCC4J0AUX0NU.eps"))
{
	Size t = image.getSize();
}

IMAGINGJAVA-7977 EPS image Size property throws an exception

try (Image image = Image.load("image.eps"))
{
	Size t = image.getSize();
}

IMAGINGJAVA-7976 Support of FlateDecode decoder in EPS

try (Image image = Image.load("Main.eps"))
{
	Size t = image.getSize();
}

IMAGINGJAVA-7975 Property Size of EPS image throws an exception

try (Image image = Image.load("image.eps"))
{
	Size t = image.getSize();
}

IMAGINGJAVA-7974 “Unknown name ‘rectfill’” exception thrown when calling “Size” property for EPS image

try (Image image = Image.load("Happy New Year 2021 White.eps"))
{
	Size t = image.getSize();
}

IMAGINGJAVA-7966 Convert SVG to PNG Problem

String baseFolder = "D:\\";
String fileName = "Halle_2.svg";
String inputFileName = baseFolder + fileName;
String outFileName = inputFileName + ".png";
try (Image image = Image.load(inputFileName))
{
   image.save(outFileName, new PngOptions());
}

IMAGINGJAVA-7965 Memory Leaking due to cyclic references in Image classes.

import com.aspose.imaging.Image;
import java.lang.ref.WeakReference;


public void TestMemoryLeaking()
{
	String inputFilePath = "1998_zcoder.djvu";
	WeakReference<Image> w = justLoad(inputFilePath);
	long tmStart = System.currentTimeMillis();
	while (w.get() != null)
	{
		if (System.currentTimeMillis() - tmStart > 10000)
		{
			throw new AssertionError("Image is still in memory!");
			return;
		}

		System.gc();
		Thread.sleep(300);
	}
}

private WeakReference<Image> justLoad(String fileName)
{
	return new WeakReference<Image>(Image.load(fileName));
}

IMAGINGJAVA-7964 Incorrect output when decompressing the BMP with DXT1 compression

try (Image image = Image.load("CompressedTiger.bmp"))
{
    image.save("DecompressedTiger.bmp", new BmpOptions());
}

IMAGINGJAVA-7960 Unable to open the Tiff file

import com.aspose.imaging.Image;
import com.aspose.imaging.imageoptions.PngOptions;

String testTiffImage = "00013562300662_C7N1_s103.tif";
try (Image imgSource = Image.load(testTiffImage))
{
   imgSource.save("00013562300662_C7N1_s103.tif.png", new PngOptions());
}