private static List <string> GetNotEmptyLayoutsForDwg(CadImage cadImage)
{
List <string> notEmptyLayouts = new List <string>();
foreach (CadLayout layout in cadImage.Layouts.Values)
{
foreach (CadBlockTableObject tableObject in cadImage.BlocksTables)
{
if (string.Equals(tableObject.HardPointerToLayout.Value, layout.ObjectHandle, StringComparison.InvariantCultureIgnoreCase))
{
if (cadImage.BlockEntities.ContainsKey(tableObject.BlockName))
{
CadBlockEntity cadBlockEntity = cadImage.BlockEntities[tableObject.BlockName];
if (cadBlockEntity.Entities.Length > 0)
{
notEmptyLayouts.Add(layout.LayoutName);
}
}
break;
}
}
}
return(notEmptyLayouts);
}
public static void Run()
{
//ExStart:DecomposeCADInsertObject
string MyDir = RunExamples.GetDataDir_ConvertingCAD();
string sourceFilePath = MyDir + "conic_pyramid.dxf";
using (CadImage cadImage = (CadImage)Image.Load(sourceFilePath))
{
for (int i = 0; i < cadImage.Entities.Length; i++)
{
if (cadImage.Entities[i].TypeName == CadEntityTypeName.INSERT)
{
CadBlockEntity block = cadImage.BlockEntities[(cadImage.Entities[i] as CadInsertObject).Name];
foreach (CadBaseEntity baseEntity in block.Entities)
{
// processing of entities
}
}
}
//ExEnd:DecomposeCADInsertObject
}
}
public static void Run()
{
//ExStart:EditHyperlink
// The path to the documents directory.
string MyDir = RunExamples.GetDataDir_DWGDrawings();
string dwgPathToFile = MyDir + "AutoCad_Sample.dwg";
using (CadImage cadImage = (CadImage)Image.Load(dwgPathToFile))
{
foreach (CadBaseEntity entity in cadImage.Entities)
{
if (entity is CadInsertObject)
{
CadBlockEntity block = cadImage.BlockEntities[((CadInsertObject)entity).Name];
if (!string.IsNullOrEmpty(block.XRefPathName.Value))
{
block.XRefPathName.Value = "new file reference.dwg";
}
}
if (entity.Hyperlink == "https://products.aspose.com")
{
entity.Hyperlink = "https://www.aspose.com";
}
}
}
//ExEnd:EditHyperlink
}
