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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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Added the ability to get the page size & page dimensions of DWF file.
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); } } }
Added the facility to set the default fallback font.
MTEXT
It was observed that during DXF to PDF conversion the MTEXT (Multiple Text) was losing transparency. This issue has now been resolved.
DXF
PDF
The following is a simple C# code snippet that converts a specific layer from DXF format into PDF format via 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); }
For a complete list of features, enhancements, and bug fixes in this release please visit, Aspose.CAD for .NET 22.2 - Release Notes.