Aspose.CAD for .NET 19.5 - Release Notes

Contents
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Key Summary Category
CADNET-653 Support for .NET core Feature
CADNET-539 Support saving into SVG Feature
CADNET-731 Support for IFC file rendering in Aspose.CAD Feature
CADNET-622 Enable Tracking when exporting to PDF Feature
CADNET-417 Implement ‘Warning’ notifications mechanism for export Feature
CADNET-775 DWG to PDF: Hatches flipped and issues with German chars Enhancement
CADNET-765 Get rid of DataRecoveryMode option Enhancement
CADNET-717 The output PDF text content is not editable Enhancement
CADNET-752 Get rid of TypeOfEntities export option Enhancement
CADNET-124 Show events for customer for problematic entities during export Enhancement
CADNET-746 Text for dimension line is rotated in exported PDF Enhancement
CADNET-763 Aspose.CAD 18.12: Exception when opening particular IFC Enhancement
CADNET-744 DWG file take too much time to JPG Enhancement
CADNET-732 Check reading of pointer to layout for DWG R14 Enhancement
CADNET-726 Improve MText parsing algorithm Enhancement
CADNET-737 Implement export to SVG format Enhancement
CADNET-617 Exception on converting DWG to JPEG Enhancement
CADNET-340 Empty result when saving as image or PDF Enhancement
CADNET-613 Aps rasterization to raster does not take GraphicsOptions into account Enhancement
CADNET-5 Rendering the CAD to Image and CAD to PDF results in blank frames/pages Enhancement
CADNET-8 Incomplete rendering & blank pages while converting DWG to PDF Enhancement
CADNET-740 Read viewport ID from DWG format (all versions) Enhancement
CADNET-739 Read viewport ID from DXF binary format Enhancement
CADNET-767 Improve Mtext export after refactoring Enhancement
CADNET-688 How to use tiled rendering in new version Enhancement

Public API Changes

Added APIs:

Class         Aspose.CAD.ImageOptions.SvgOptions Class         Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoreType Class         Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoringArgs Class         Aspose.CAD.ImageOptions.SvgOptionsParameters.ISvgResourceKeeperCallback Class         Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgColorMode Class         Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgImageType Field/Enum    Aspose.CAD.FileFormat.SVG Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoreType.Embedded Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoreType.None Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoreType.Stream Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgColorMode.Cmyk Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgColorMode.Grayscale Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgColorMode.Rgb Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgColorMode.YCbCr Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgColorMode.Ycck Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgImageType.Bmp Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgImageType.Gif Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgImageType.Jpeg Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgImageType.Png Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgImageType.Tiff Field/Enum    Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgImageType.Unknown Method        Aspose.CAD.ImageOptions.SvgOptions.#ctor Method        Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoringArgs.#ctor Method        Aspose.CAD.ImageOptions.SvgOptionsParameters.ISvgResourceKeeperCallback.OnFontResourceReady(Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoringArgs) Method        Aspose.CAD.ImageOptions.SvgOptionsParameters.ISvgResourceKeeperCallback.OnImageResourceReady(System.Byte[],Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgImageType,System.String,System.Boolean@) Method        Aspose.CAD.ImageOptions.SvgOptionsParameters.ISvgResourceKeeperCallback.OnSvgDocumentReady(System.Byte[],System.String) Method        Aspose.CAD.Metered.GetConsumptionCredit Method        Aspose.CAD.Xmp.XmpPackage.SetValue(System.String,   ) Property      Aspose.CAD.ImageOptions.SvgOptions.Callback Property      Aspose.CAD.ImageOptions.SvgOptions.ColorType Property      Aspose.CAD.ImageOptions.SvgOptions.TextAsShapes Property      Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoringArgs.DestFontStream Property      Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoringArgs.DisposeStream Property      Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoringArgs.FontFileUri Property      Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoringArgs.FontStoreType Property      Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoringArgs.SourceFontFileName Property      Aspose.CAD.ImageOptions.SvgOptionsParameters.FontStoringArgs.SourceFontStream

Removed APIs

Class         Aspose.CAD.ColorPalette Class         Aspose.CAD.DataRecoveryMode Class         Aspose.CAD.ImageOptions.TypeOfEntities Class         Aspose.CAD.Xmp.XmpArrayHelper Field/Enum    Aspose.CAD.DataRecoveryMode.ConsistentRecover Field/Enum    Aspose.CAD.DataRecoveryMode.MaximalRecover Field/Enum    Aspose.CAD.DataRecoveryMode.None Field/Enum    Aspose.CAD.ImageOptions.TypeOfEntities.Entities2D Field/Enum    Aspose.CAD.ImageOptions.TypeOfEntities.Entities3D Method        Aspose.CAD.ColorPalette.#ctor(Aspose.CAD.Color[]) Method        Aspose.CAD.ColorPalette.#ctor(Aspose.CAD.Color[],System.Boolean) Method        Aspose.CAD.ColorPalette.#ctor(System.Int32[]) Method        Aspose.CAD.ColorPalette.#ctor(System.Int32[],System.Boolean) Method        Aspose.CAD.ColorPalette.CopyPalette(Aspose.CAD.IColorPalette) Method        Aspose.CAD.ColorPalette.CopyPalette(Aspose.CAD.IColorPalette,System.Boolean) Method        Aspose.CAD.ColorPalette.GetArgb32Color(System.Int32) Method        Aspose.CAD.ColorPalette.GetColor(System.Int32) Method        Aspose.CAD.ColorPalette.GetNearestColorIndex(Aspose.CAD.Color) Method        Aspose.CAD.ColorPalette.GetNearestColorIndex(System.Int32) Method        Aspose.CAD.Xmp.XmpArrayHelper.GetRdfCode(Aspose.CAD.Xmp.XmpArrayType) Method        Aspose.CAD.Xmp.XmpPackage.SetValue(System.String,   ) Property      Aspose.CAD.ColorPalette.Argb32Entries Property      Aspose.CAD.ColorPalette.Entries Property      Aspose.CAD.ColorPalette.EntriesCount Property      Aspose.CAD.ColorPalette.IsCompactPalette Property      Aspose.CAD.ImageOptions.CadRasterizationOptions.TypeOfEntities Property      Aspose.CAD.ImageOptions.VectorRasterizationOptions.CenterDrawing Property      Aspose.CAD.LoadOptions.DataRecoveryMode Class         Aspose.CAD.ColorPalette Class         Aspose.CAD.DataRecoveryMode Class         Aspose.CAD.ImageOptions.TypeOfEntities Class         Aspose.CAD.Xmp.XmpArrayHelper Field/Enum    Aspose.CAD.DataRecoveryMode.ConsistentRecover Field/Enum    Aspose.CAD.DataRecoveryMode.MaximalRecover Field/Enum    Aspose.CAD.DataRecoveryMode.None Field/Enum    Aspose.CAD.ImageOptions.TypeOfEntities.Entities2D Field/Enum    Aspose.CAD.ImageOptions.TypeOfEntities.Entities3D Method        Aspose.CAD.ColorPalette.#ctor(Aspose.CAD.Color[]) Method        Aspose.CAD.ColorPalette.#ctor(Aspose.CAD.Color[],System.Boolean) Method        Aspose.CAD.ColorPalette.#ctor(System.Int32[]) Method        Aspose.CAD.ColorPalette.#ctor(System.Int32[],System.Boolean) Method        Aspose.CAD.ColorPalette.CopyPalette(Aspose.CAD.IColorPalette) Method        Aspose.CAD.ColorPalette.CopyPalette(Aspose.CAD.IColorPalette,System.Boolean) Method        Aspose.CAD.ColorPalette.GetArgb32Color(System.Int32) Method        Aspose.CAD.ColorPalette.GetColor(System.Int32) Method        Aspose.CAD.ColorPalette.GetNearestColorIndex(Aspose.CAD.Color) Method        Aspose.CAD.ColorPalette.GetNearestColorIndex(System.Int32) Method        Aspose.CAD.Xmp.XmpArrayHelper.GetRdfCode(Aspose.CAD.Xmp.XmpArrayType) Method        Aspose.CAD.Xmp.XmpPackage.SetValue(System.String,   ) Property      Aspose.CAD.ColorPalette.Argb32Entries Property      Aspose.CAD.ColorPalette.Entries Property      Aspose.CAD.ColorPalette.EntriesCount Property      Aspose.CAD.ColorPalette.IsCompactPalette Property      Aspose.CAD.ImageOptions.CadRasterizationOptions.TypeOfEntities Property      Aspose.CAD.ImageOptions.VectorRasterizationOptions.CenterDrawing Property      Aspose.CAD.LoadOptions.DataRecoveryMode

Usage examples:

CADNET-539 Support saving into SVG

 using (Image image = Image.Load(GetDwgFile("test-2010.dwg")))

{

    var options = new SvgOptions();

    options.ColorType = Aspose.CAD.ImageOptions.SvgOptionsParameters.SvgColorMode.Grayscale;

    options.TextAsShapes = true;

    image.Save(GetFileFromDesktop("test-2010.dwg.svg"));

}

CADNET-622 Enable Tracking when exporting to PDF

 using (Image image = Image.Load("example.dxf"))

{

    using (FileStream stream = new FileStream("output_example.pdf", FileMode.Create))

    {

        PdfOptions pdfOptions = new PdfOptions();



        CadRasterizationOptions cadRasterizationOptions = new CadRasterizationOptions();

        pdfOptions.VectorRasterizationOptions = cadRasterizationOptions;

        cadRasterizationOptions.PageWidth = 800;

        cadRasterizationOptions.PageHeight = 600;



        int idxError = 1;

        cadRasterizationOptions.RenderResult += new CadRasterizationOptions.CadRenderHandler(

            delegate(CadRenderResult result)

            {



                Console.WriteLine("Tracking results of exporting");



                if (result.IsRenderComplete)

                    return;



                Console.WriteLine("Have some problems:");



                foreach (RenderResult rr in result.Failures)

                    Console.WriteLine(string.Format("{0}. {1}, {2}", idxError++, rr.RenderCode.ToString(),

                        rr.Message));



            });



        Console.WriteLine("Exporting to pdf format");

        image.Save(stream, pdfOptions);

    }

}
Aspose.CAD for .NET 19.7 - Release Notes Aspose.CAD for .NET 19.2 - Release Notes