You can use any available drawing primitives in your PDF files by folowing steps:
1. Select your preferred color and line weight for drawing.
Delphi :
PDF.SetColorStroke(0,0,0,0); { black color } PDF.SetLineWidth(1);
Visual Basic or Visual Basic Script :
PDF.SetColorStroke 0,0,0,0 // black color PDF.SetLineWidth 1
C/C++ :
PDF->SetColorStroke(0,0,0,0); // black color PDF->SetLineWidth(1);
C# :
PDF.SetColorStroke(0,0,0,0); // black color PDF.SetLineWidth(1);
2. Set the draw object.
Delphi :
PDF.DrawEllipse(60, 70, 140, 130); { or } PDF.DrawRectangle(10, 10, 40, 20);
Visual Basic or Visual Basic Script :
PDF.DrawEllipse 60, 70, 140, 130 'or PDF.DrawRectangle 10, 10, 40, 20
C/C++ :
PDF->DrawEllipse(60, 70, 140, 130); //or PDF->DrawRectangle(10, 10, 40, 20);
C# :
PDF.DrawEllipse(60, 70, 140, 130); //or PDF.DrawRectangle(10, 10, 40, 20);
3. Stroke and/or fill the draw path:
Delphi :
PDF.Stroke; { or } PDF.Fill; { or } PDF.FillAndStroke;
Visual Basic or Visual Basic Script :
PDF.Stroke 'or PDF.Fill 'or PDF.FillAndStroke
C/C++ :
PDF->Stroke(); //or PDF->Fill(); //or PDF->FillAndStroke();
C# :
PDF.Stroke(); //or PDF.Fill(); //or PDF.FillAndStroke();
For more information, see Graphics methods.