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Aspose.CAD for .NET 16.12 Release notes
Aspose.CAD for .Net has been updated to version 16.12 and we are pleased to announce it. The following is a list of changes in this version of Aspose.CAD.
Features and Improvements
Key | Summary | Category |
---|---|---|
CADNET-195 | Implement Underlay Flags for DWG format | New Feature |
CADNET-170 | Implement drawing of DGN format as a part of DWG | New Feature |
CADNET-185 | Converting DWG to PDF is showing incorrect results | Enhancement |
CADNET-177 | Implement reading insert coordinate and rotation angle for DGN underlay | Enhancement |
CADNET-173 | Converting DWG to PNG in multithread is throwing exception | Enhancement |
Usage Examples
CADNET-195 Implement Underlay Flags for DWG format
string fileName = "BlockRefDgn.dwg";
using (CadImage image = (CadImage)Image.Load(fileName))
{
foreach (CadBaseEntity entity in image.Entities)
{
if (entity is CadDgnUnderlay)
{
CadUnderlay underlay = entity as CadUnderlay;
Console.WriteLine(underlay.UnderlayPath);
Console.WriteLine(underlay.UnderlayName);
Console.WriteLine(underlay.InsertionPoint.X);
Console.WriteLine(underlay.InsertionPoint.Y);
Console.WriteLine(underlay.RotationAngle);
Console.WriteLine(underlay.ScaleX);
Console.WriteLine(underlay.ScaleY);
Console.WriteLine(underlay.ScaleZ);
Console.WriteLine((underlay.Flags & UnderlayFlags.UnderlayIsOn) == UnderlayFlags.UnderlayIsOn);
Console.WriteLine((underlay.Flags & UnderlayFlags.ClippingIsOn) == UnderlayFlags.ClippingIsOn);
Console.WriteLine((underlay.Flags & UnderlayFlags.Monochrome) != UnderlayFlags.Monochrome);
break;
}
}
}
CADNET-170 Implement drawing of DGN format as a part of DWG
string fileName = "BlockRefDgn.dwg";
Console.WriteLine(fileName);
string outPath = fileName + ".pdf";
PdfOptions exportOptions = new PdfOptions();
using (CadImage cadImage = (CadImage)Image.Load(fileName))
{
foreach (CadBaseEntity baseEntity in cadImage.Entities)
{
// if entity is an image definition
if (baseEntity.TypeName == CadEntityTypeName.DGNUNDERLAY)
{
CadDgnUnderlay dgnFile = (CadDgnUnderlay)baseEntity;
// get external reference to object
System.Console.WriteLine(dgnFile.UnderlayPath);
}
}
exportOptions.VectorRasterizationOptions = new CadRasterizationOptions()
{
PageWidth = 1600,
PageHeight = 1600,
CenterDrawing = true,
Layouts = new string[] { "Model" },
ScaleMethod = ScaleType.None,
BackgroundColor = Color.Black,
DrawType = CadDrawTypeMode.UseObjectColor
};
cadImage.Save(outPath, exportOptions);
}
CADNET-177 Implement reading insert coordinate and rotation angle for DGN underlay.
string fileName = "BlockRefDgn.dwg";
using (CadImage image = (CadImage)Image.Load(fileName))
{
foreach (CadBaseEntity entity in image.Entities)
if (entity is CadDgnUnderlay)
{
CadUnderlay underlay = entity as CadUnderlay;
Console.WriteLine(underlay.UnderlayPath);
Console.WriteLine(underlay.UnderlayName);
Console.WriteLine(underlay.InsertionPoint.X);
Console.WriteLine(underlay.InsertionPoint.Y);
Console.WriteLine(underlay.RotationAngle);
Console.WriteLine(underlay.ScaleX);
Console.WriteLine(underlay.ScaleY);
Console.WriteLine(underlay.ScaleZ);
break;
}
}