/// <summary>
/// Adds a new <see cref="ViewPort">viewport</see> to the document.
/// </summary>
/// <param name="entity">A <see cref="ViewPort">viewport</see></param>
public void AddViewPort( ViewPort viewport )
{
if( this.viewports.ContainsKey( viewport.Name ) )
throw new ArgumentException( "The viewport " + viewport.Name + " has already been added to the document.", "viewport" );
this.viewports.Add( viewport.Name, viewport );
}
/// <summary>
/// Writes a new view port to the table section.
/// </summary>
/// <param name="vp">Viewport.</param>
public void WriteViewPort(ViewPort vp)
{
if (this.activeTable != StringCode.ViewPortTable)
{
throw new InvalidDxfTableException(this.activeTable, this.file);
}
this.WriteCodePair(0, vp.CodeName);
this.WriteCodePair(5, vp.Handle);
this.WriteCodePair(100, SubclassMarker.TableRecord);
this.WriteCodePair(100, SubclassMarker.ViewPort);
this.WriteCodePair(2, vp);
this.WriteCodePair(70, 0);
this.WriteCodePair(10, vp.LowerLeftCorner.X);
this.WriteCodePair(20, vp.LowerLeftCorner.Y);
this.WriteCodePair(11, vp.UpperRightCorner.X);
this.WriteCodePair(21, vp.UpperRightCorner.Y);
this.WriteCodePair(12, vp.LowerLeftCorner.X - vp.UpperRightCorner.X);
this.WriteCodePair(22, vp.UpperRightCorner.Y - vp.LowerLeftCorner.Y);
this.WriteCodePair(13, vp.SnapBasePoint.X);
this.WriteCodePair(23, vp.SnapBasePoint.Y);
this.WriteCodePair(14, vp.SnapSpacing.X);
this.WriteCodePair(24, vp.SnapSpacing.Y);
this.WriteCodePair(15, vp.GridSpacing.X);
this.WriteCodePair(25, vp.GridSpacing.Y);
Vector3d dir = vp.Camera - vp.Target;
this.WriteCodePair(16, dir.X);
this.WriteCodePair(26, dir.Y);
this.WriteCodePair(36, dir.Z);
this.WriteCodePair(17, vp.Target.X);
this.WriteCodePair(27, vp.Target.Y);
this.WriteCodePair(37, vp.Target.Z);
}
public void SetLimits( double fMinX, double fMinY, double fMaxX, double fMaxY )
{
//m_dxf.G
//m_dxf.GetLayer
ViewPort v = new ViewPort( "*Active" );
v.LowerLeftCorner = new Vector2d( fMinX, fMinY );
v.UpperRightCorner = new Vector2d( fMaxX, fMaxY );
//v.
m_dxf.AddViewPort( v );
// v.LowerLeftCorner.Y = fMinY;
}