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Aspose.Imaging for .NET 21.2 - Release notes
Competitive features:
- Support BMP RLE4 compressed images in BmpLoader
- Explore the file format (CMX v11) and add support for it
Key | Summary | Category |
---|---|---|
IMAGINGNET-4076 | Support BMP RLE4 compressed images in BmpLoader | Feature |
IMAGINGNET-3862 | Explore the file format (CMX v11) and add support for it | Feature |
IMAGINGNET-4286 | Exception while converting GIF to DICOM | Enhancement |
IMAGINGNET-4282 | Support feathering feature in ImageMasking.ApplyMask method | Enhancement |
IMAGINGNET-4246 | Aspose.Imaging 20.11: Cannot convert Jpg to Png | Enhancement |
IMAGINGNET-4245 | Aspose.Imaging 20.11: Cannot save Tiff | Enhancement |
IMAGINGNET-4226 | “Image export failed.” exception when rendering CDR file to PNG | Enhancement |
IMAGINGNET-4224 | “Image export failed.” exception when rendering to PNG JP2 file | Enhancement |
IMAGINGNET-4221 | Exception while loading CDR image | Enhancement |
IMAGINGNET-4220 | Unable to rasterize CMX images | Enhancement |
IMAGINGNET-4219 | “Page size incorrect. Please specify positive values for CmxRasterizationOptions.PageWidth | Enhancement |
IMAGINGNET-4216 | Use BorderX, BorderY, BackgroundColor properties during the export from EPS to raster formats | Enhancement |
IMAGINGNET-4208 | Cannot save specific EMF to SVG or PNG | Enhancement |
IMAGINGNET-4193 | Aspose.Imaging 20.9: Cannot load particular Webp | Enhancement |
IMAGINGNET-4192 | Aspose.Imaging 20.9: Cannot load particular Cdr | Enhancement |
IMAGINGNET-3527 | Watermark is missed on Emf save | Enhancement |
Public API changes:
Added APIs:
Class Aspose.Imaging.FileFormats.Cdr.Types.CdrTextCollection
Field/Enum Aspose.Imaging.FileFormats.Cmx.ObjectModel.Enums.ColorModels.BGR
Field/Enum Aspose.Imaging.FileFormats.Cmx.ObjectModel.Enums.ColorModels.LAB255
Method Aspose.Imaging.FileFormats.Cdr.Objects.CdrStyle.Copy
Method Aspose.Imaging.FileFormats.Cdr.Types.CdrTextCollection.#ctor
Method Aspose.Imaging.FileFormats.Cdr.Types.CdrTextCollection.Add (System.Int32,Aspose.Imaging.FileFormats.Cdr.Objects.CdrText)
Method Aspose.Imaging.FileFormats.Cdr.Types.CdrTextCollection.GetText(System.Int32)
Method Aspose.Imaging.FileFormats.Cdr.Types.PointD.ToString
Property Aspose.Imaging.FileFormats.Cmx.ObjectModel.Specs.CmxEllipseSpec.BoundingBox
Property Aspose.Imaging.FileFormats.Cmx.ObjectModel.Specs.CmxImageSpec.IsCmx3Image
Property Aspose.Imaging.FileFormats.Cmx.ObjectModel.Specs.CmxPathSpec.Type
Property Aspose.Imaging.ImageOptions.VectorRasterizationOptions.Positioning
Removed APIs:
Class Aspose.Imaging.ImageOptions.DxfOptions
Class Aspose.Imaging.ImageOptions.DxfRasterizationOptions
Field/Enum Aspose.Imaging.FileFormat.Dxf
Method Aspose.Imaging.ImageOptions.DxfOptions.#ctor
Method Aspose.Imaging.ImageOptions.DxfRasterizationOptions.#ctor
Property Aspose.Imaging.ImageOptions.CdrRasterizationOptions.Positioning
Property Aspose.Imaging.ImageOptions.CmxRasterizationOptions.Positioning
Usage Examples:
IMAGINGNET-4286 Exception while converting GIF to DICOM
using (var image = Image.Load("little-dogs.gif"))
{
image.Save("little-dogs.gif.dcm", new DicomOptions());
}
IMAGINGNET-4282 Support feathering feature in ImageMasking.ApplyMask method
### Applying mask to the image with edges feathering
using (RasterImage targetImage = (RasterImage)Image.Load("Blue hills.png"))
{
ImageOptionsBase maskOptions = new BmpOptions
{ Source = new StreamSource(new MemoryStream()) };
using (RasterImage mask = (RasterImage)Image.
Create(maskOptions, targetImage.Width, targetImage.Height))
{
Graphics graphics = new Graphics(mask);
graphics.FillPolygon(
new SolidBrush(Color.White),
new Point[]
{
new Point(targetImage.Width / 2, 0),
new Point(targetImage.Width, targetImage.Height / 2),
new Point(targetImage.Width / 2, targetImage.Height),
new Point(0, targetImage.Height / 2),
});
ImageMasking.ApplyMask(
targetImage,
mask,
new GraphCutMaskingOptions()
{
FeatheringRadius = 2,
BackgroundReplacementColor = Color.Coral
});
}
targetImage.Save("output.png");
}
IMAGINGNET-4246 Aspose.Imaging 20.11: Cannot convert Jpg to Png
using (var image = Image.Load("alliancejob.jpg"))
{
image.Save("alliancejob.jpg.png", new PngOptions());
}
IMAGINGNET-4245 Aspose.Imaging 20.11: Cannot save Tiff
using (var image = Image.Load("r1.tif"))
{
image.Save("result.png", new PngOptions());
}
IMAGINGNET-4226 “Image export failed.” exception when rendering CDR file to PNG
string fileName = "Final.cdr";
string baseFolder = @"D:\";
string inputFilePath = Path.Combine(baseFolder, fileName);
string outputFilePath = inputFilePath + ".png";
using (var image = Image.Load(inputFilePath))
{
image.Save(outputFilePath, new PngOptions());
}
IMAGINGNET-4224 “Image export failed.” exception when rendering to PNG JP2 file
using (Image image = Image.Load("the_shining_-jack-frozen.jpg.jp2", new Jpeg2000LoadOptions()))
{
PngOptions saveOptions = new PngOptions();
image.Save("sample.jp2.png", saveOptions);
}
IMAGINGNET-4221 Exception while loading CDR image
string baseFolder = @"D:\Cdr";
string[] files = new string[]
{
"14-07-2020_CITY GRESS.cdr", "adhunic kal paripekshya.cdr", "file.cdr", "yo calender.cdr", "D_Surjya.cdr", "GSTSK_Banner.cdr",
"NV.cdr"
};
foreach (var fileName in files)
{
string inputFilePath = Path.Combine(baseFolder, fileName);
string outputFilePath = inputFilePath + ".png";
using (Image image = Image.Load(inputFilePath))
{
PngOptions pngOptions = new PngOptions();
image.Save(outputFilePath, pngOptions);
}
}
IMAGINGNET-4220 Unable to rasterize CMX images
string[] files = new[] { "500DDEF.cmx", "500DEFFR.cmx", "3703.cmx", "304, 305, 306.cmx", "Graphic2.CMX",
"Oxford flex.CMX", "Parasiya RIB.cmx", "kta depan jurnaltime.cmx" };
string baseFolder = @"D:\cmx";
foreach (var fileName in files)
{
string inputFilePath = Path.Combine(baseFolder, fileName);
string outputFilePath = inputFilePath + ".png";
using (Image image = Image.Load(inputFilePath))
{
image.Save(outputFilePath, new PngOptions());
}
}
IMAGINGNET-4219 “Page size incorrect. Please specify positive values for CmxRasterizationOptions.PageWidth and CmxRasterizationOptions.PageHeight” exception when rendering CMX file to PNG
string fileName = "KARNATAKA_20CHURCH_20_2019-11-20_20_201.cmx";
string baseFolder = @"D:\";
string inputFilePath = Path.Combine(baseFolder, fileName);
string outputFilePath = inputFilePath + ".png";
using (Image image = Image.Load(inputFilePath))
{
image.Save(outputFilePath, new PngOptions());
}
IMAGINGNET-4216 Use BorderX, BorderY, BackgroundColor properties during the export from EPS to raster formats
using (var image = (EpsImage)Image.Load("Sample.eps"))
{
var options = new PngOptions
{
VectorRasterizationOptions = new EpsRasterizationOptions
{
PageWidth = 1000,
PageHeight = 1000,
BackgroundColor = Color.Red,
BorderX = 50,
BorderY = 200
}
};
image.PreviewToExport = EpsPreviewFormat.PostScriptRendering;
image.Save("Sample.eps.png", options);
}
IMAGINGNET-4208 Cannot save specific EMF to SVG or PNG
using (var image = Image.Load("image2.emf"))
{
image.Save("image2.emf.png", new PngOptions());
}
IMAGINGNET-4193 Aspose.Imaging 20.9: Cannot load particular Webp
using (Image image = Aspose.Imaging.Image.Load("NaoticlogoSTDBlancTOTALDET.webp"))
{
PngOptions saveOptions = new PngOptions();
saveOptions.ColorType = PngColorType.TruecolorWithAlpha;
image.Save("output.png", saveOptions);
}
IMAGINGNET-4192 Aspose.Imaging 20.9: Cannot load particular Cdr
string fileName = "ParticipationCertificate.cdr";
string baseFolder = @"D:\";
string inputFilePath = Path.Combine(baseFolder, fileName);
string outputFilePath = inputFilePath + ".png";
using (Image image = Image.Load(inputFilePath))
{
image.Save(outputFilePath, new PngOptions()
{
VectorRasterizationOptions = new CdrRasterizationOptions()
{
Positioning = PositioningTypes.DefinedByDocument
}
});
}
IMAGINGNET-4076 Support BMP RLE4 compressed images in BmpLoader
using (Image image = Image.Load("Rle4.bmp"))
{
image.Save(
"output.bmp",
new BmpOptions()
{
Compression = BitmapCompression.Rle4,
BitsPerPixel = 4,
Palette = ColorPaletteHelper.Create4Bit()
});
}
IMAGINGNET-3862 Explore the file format (CMX v11) and add support for it
var files = new string[] { "Aspose2.cmx", "asposenet_457_src02.cmx" };
var baseFolder = Path.Combine("D:", "test");
foreach (var fileName in files)
{
var inputFilePath = Path.Combine(baseFolder, fileName);
var outputFilePath = inputFilePath + ".tif";
using (var image = Image.Load(inputFilePath))
{
image.Save(outputFilePath, new TiffOptions(TiffExpectedFormat.TiffDeflateRgb));
}
}
IMAGINGNET-3527 Watermark is missed on Emf save
License l = new License();
l.SetLicense("");
using (var image = Image.Load("1.emf"))
{
image.Save("out.emf");
}