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If so you can download any of the below versions for testing. The product will function as normal except for an evaluation limitation. At the time of purchase we provide a license file via email that will allow the product to work in its full capacity. If you would also like an evaluation license to test without any restrictions for 30 days, please follow the directions provided here.
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Добавлена возможность получить размер страницы и размеры страницы файла DWF.
DWF
// The path to the documents directory. string MyDir = RunExamples.GetDataDir_DWFDrawings(); string sourceFilePath = MyDir + "blocks_and_tables.dwf"; string extension = Path.GetExtension(sourceFilePath); using (DwfImage image = (DwfImage)Aspose.CAD.Image.Load(sourceFilePath)) { foreach (var page in image.Pages) { var layout = page.Name; System.Console.WriteLine("Layout= " + layout); using (FileStream fs = new FileStream(MyDir + "layout_" + layout + ".jpg", FileMode.Create)) { JpegOptions jpegOptions = new JpegOptions(); CadRasterizationOptions options = new CadRasterizationOptions(); options.Layouts = new string[] { layout }; double sizeExtX = page.MaxPoint.X - page.MinPoint.X; double sizeExtY = page.MaxPoint.Y - page.MinPoint.Y; if (page.UnitType == UnitType.Inch) { options.PageHeight = CommonHelper.INtoPixels(sizeExtY, CommonHelper.DPI); options.PageWidth = CommonHelper.INtoPixels(sizeExtX, CommonHelper.DPI); } else if (page.UnitType == UnitType.Millimeter) { options.PageHeight = CommonHelper.MMtoPixels(sizeExtY, CommonHelper.DPI); options.PageWidth = CommonHelper.MMtoPixels(sizeExtX, CommonHelper.DPI); } else { options.PageHeight = (float)sizeExtY; options.PageWidth = (float)sizeExtX; } jpegOptions.VectorRasterizationOptions = options; image.Save(fs, jpegOptions); } } }
Добавлена возможность установить резервный шрифт по умолчанию.
MTEXT
Было замечено, что во время преобразования «DXF» в «PDF» «MTEXT» (множественный текст) терял прозрачность. Теперь эта проблема решена.
Ниже приведен простой фрагмент кода C#, который преобразует определенный слой из формата DXF в формат PDF через API:
string MyDir = RunExamples.GetDataDir_DXFDrawings(); string sourceFilePath = MyDir + "conic_pyramid.dxf"; using (Aspose.CAD.Image image = Aspose.CAD.Image.Load(sourceFilePath)) { // Create an instance of CadRasterizationOptions and set its various properties Aspose.CAD.ImageOptions.CadRasterizationOptions rasterizationOptions = new Aspose.CAD.ImageOptions.CadRasterizationOptions(); rasterizationOptions.PageWidth = 1600; rasterizationOptions.PageHeight = 1600; // Add desired layers rasterizationOptions.Layers = new string[] { "LayerA" }; // Create an instance of PdfOptions Aspose.CAD.ImageOptions.PdfOptions pdfOptions = new Aspose.CAD.ImageOptions.PdfOptions(); // Set the VectorRasterizationOptions property pdfOptions.VectorRasterizationOptions = rasterizationOptions; MyDir = MyDir + "conic_pyramid_layer_out.pdf"; //Export the DXF to PDF image.Save(MyDir, pdfOptions); }
Полный список функций, улучшений и исправлений ошибок в этом выпуске можно найти на странице Aspose.CAD for .NET 22.2 - Release Notes.