public static void Run()
{
//ExStart:AddTextInDWG
string MyDir = RunExamples.GetDataDir_DWGDrawings();
string dwgPathToFile = MyDir + "SimpleEntites.dwg";
using (Image image = Image.Load(dwgPathToFile))
{
CadText cadText = new CadText();
cadText.StyleType = "Standard";
cadText.DefaultValue = "Some custom text";
cadText.ColorId = 256;
cadText.LayerName = "0";
cadText.FirstAlignment.X = 47.90;
cadText.FirstAlignment.Y = 5.56;
cadText.TextHeight = 0.8;
cadText.ScaleX = 0.0;
CadImage cadImage = (CadImage)image;
cadImage.BlockEntities["*Model_Space"].AddEntity(cadText);
PdfOptions pdfOptions = new PdfOptions();
CadRasterizationOptions cadRasterizationOptions = new CadRasterizationOptions();
pdfOptions.VectorRasterizationOptions = cadRasterizationOptions;
cadRasterizationOptions.DrawType = CadDrawTypeMode.UseObjectColor;
//cadRasterizationOptions.CenterDrawing = true;
cadRasterizationOptions.PageHeight = 1600;
cadRasterizationOptions.PageWidth = 1600;
cadRasterizationOptions.Layouts = new string[] { "Model" };
image.Save(MyDir + "SimpleEntites_generated.pdf", pdfOptions);
}
//ExEnd:AddTextInDWG
}
private static void IterateCADNodes(CadBaseEntity obj)
{
switch (obj.TypeName)
{
case CadEntityTypeName.TEXT:
CadText childObjectText = (CadText)obj;
Console.WriteLine(childObjectText.DefaultValue);
break;
case CadEntityTypeName.MTEXT:
CadMText childObjectMText = (CadMText)obj;
Console.WriteLine(childObjectMText.Text);
break;
case CadEntityTypeName.INSERT:
CadInsertObject childInsertObject = (CadInsertObject)obj;
foreach (var tempobj in childInsertObject.ChildObjects)
{
IterateCADNodes(tempobj);
}
break;
case CadEntityTypeName.ATTDEF:
CadAttDef attDef = (CadAttDef)obj;
Console.WriteLine(attDef.DefaultString);
break;
case CadEntityTypeName.ATTRIB:
CadAttrib attAttrib = (CadAttrib)obj;
Console.WriteLine(attAttrib.DefaultText);
break;
}
}
public static void Run()
{
//ExStart:AddWatermark
// The path to the documents directory.
string MyDir = RunExamples.GetDataDir_DWGDrawings();
using (CadImage cadImage = (CadImage)Image.Load(MyDir + "Drawing11.dwg")) {
//add new MTEXT
CadMText watermark = new CadMText();
watermark.Text = "Watermark message";
watermark.InitialTextHeight = 40;
watermark.InsertionPoint = new Cad3DPoint(300, 40);
watermark.LayerName = "0";
cadImage.BlockEntities["*Model_Space"].AddEntity(watermark);
// or add more simple entity like Text
CadText text = new CadText();
text.DefaultValue = "Watermark text";
text.TextHeight = 40;
text.FirstAlignment = new Cad3DPoint(300, 40);
text.LayerName = "0";
cadImage.BlockEntities["*Model_Space"].AddEntity(text);
// export to pdf
CadRasterizationOptions rasterizationOptions = new CadRasterizationOptions();
rasterizationOptions.PageWidth = 1600;
rasterizationOptions.PageHeight = 1600;
rasterizationOptions.Layouts = new[] { "Model" };
PdfOptions pdfOptions = new PdfOptions();
pdfOptions.VectorRasterizationOptions = rasterizationOptions;
cadImage.Save(MyDir + "AddWatermark_out.pdf", pdfOptions);
}
//ExEnd:AddWatermark
}
