public Underlay(UnderlayDefinition definition)
: base(EntityType.Underlay, DxfObjectCode.Underlay)
{
if (definition == null)
{
throw new ArgumentNullException(nameof(definition));
}
this.definition = definition;
this.position = Vector3.Zero;
this.scale = new Vector3(1.0);
this.rotation = 0.0;
this.contrast = 100;
this.fade = 0;
this.displayOptions = UnderlayDisplayFlags.ShowUnderlay;
this.clippingBoundary = null;
switch (this.definition.Type)
{
case UnderlayType.DGN:
this.CodeName = DxfObjectCode.UnderlayDgn;
break;
case UnderlayType.DWF:
this.CodeName = DxfObjectCode.UnderlayDwf;
break;
case UnderlayType.PDF:
this.CodeName = DxfObjectCode.UnderlayPdf;
break;
}
}
/// <summary>
/// Initializes a new instance of the <c>Underlay</c> class.
/// </summary>
/// <param name="definition"><see cref="UnderlayDefinition">Underlay definition</see>.</param>
/// <param name="position">Underlay <see cref="Vector3">position</see> in world coordinates.</param>
/// <param name="scale">Underlay scale.</param>
public Underlay(UnderlayDefinition definition, Vector3 position, double scale)
: base(EntityType.Underlay, DxfObjectCode.Underlay)
{
if (definition == null)
{
throw new ArgumentNullException(nameof(definition));
}
this.definition = definition;
this.position = position;
if (scale <= 0)
{
throw new ArgumentOutOfRangeException(nameof(scale), scale, "The Underlay scale must be greater than zero.");
}
this.scale = new Vector2(scale);
this.rotation = 0.0;
this.contrast = 100;
this.fade = 0;
this.displayOptions = UnderlayDisplayFlags.ShowUnderlay;
this.clippingBoundary = null;
switch (this.definition.Type)
{
case UnderlayType.DGN:
this.CodeName = DxfObjectCode.UnderlayDgn;
break;
case UnderlayType.DWF:
this.CodeName = DxfObjectCode.UnderlayDwf;
break;
case UnderlayType.PDF:
this.CodeName = DxfObjectCode.UnderlayPdf;
break;
}
}
/// <summary>
/// Initializes a new instance of the <c>Underlay</c> class.
/// </summary>
/// <param name="definition">Underlay definition.</param>
public Underlay(UnderlayDefinition definition)
: base(EntityType.Underlay, DxfObjectCode.Underlay)
{
this.definition = definition;
this.position = Vector3.Zero;
this.scale = new Vector3(1.0);
this.rotation = 0.0;
this.contrast = 100;
this.fade = 0;
this.displayOptions = UnderlayDisplayFlags.ShowUnderlay;
this.clippingBoundary = null;
switch (this.definition.Type)
{
case UnderlayType.DGN:
this.CodeName = DxfObjectCode.UnderlayDgn;
break;
case UnderlayType.DWF:
this.CodeName = DxfObjectCode.UnderlayDwf;
break;
case UnderlayType.PDF:
this.CodeName = DxfObjectCode.UnderlayPdf;
break;
}
}
