/// <summary>
/// Initializes a new instance of the <c>MLine</c> class.
/// </summary>
/// <param name="vertexes">MLine <see cref="Vector2">vertex</see> location list in object coordinates.</param>
/// <param name="style">MLine <see cref="MLineStyle">style.</see></param>
/// <param name="scale">MLine scale.</param>
/// <param name="isClosed">Sets if the multiline is closed</param>
public MLine(IEnumerable <Vector2> vertexes, MLineStyle style, double scale, bool isClosed = false)
: base(EntityType.MLine, DxfObjectCode.MLine)
{
this.scale = scale;
if (style == null)
{
throw new ArgumentNullException("style", "The MLine style cannot be null.");
}
if (isClosed)
{
this.flags = MLineFlags.Has | MLineFlags.Closed;
}
else
{
this.flags = MLineFlags.Has;
}
this.style = style;
this.justification = MLineJustification.Zero;
this.isClosed = isClosed;
this.noStartCaps = false;
this.noEndCaps = false;
this.elevation = 0.0;
if (vertexes == null)
{
throw new ArgumentNullException("vertexes");
}
this.SetVertexes(vertexes);
}
/// <summary>
/// Initializes a new instance of the <c>MLine</c> class.
/// </summary>
/// <param name="vertexes">MLine <see cref="Vector2">vertex</see> location list in object coordinates.</param>
/// <param name="style">MLine <see cref="MLineStyle">style.</see></param>
/// <param name="scale">MLine scale.</param>
/// <param name="isClosed">Sets if the multiline is closed (default: false).</param>
public MLine(IEnumerable <Vector2> vertexes, MLineStyle style, double scale, bool isClosed)
: base(EntityType.MLine, DxfObjectCode.MLine)
{
this.scale = scale;
if (style == null)
{
throw new ArgumentNullException(nameof(style));
}
if (isClosed)
{
this.flags = MLineFlags.Has | MLineFlags.Closed;
}
else
{
this.flags = MLineFlags.Has;
}
this.style = style;
this.justification = MLineJustification.Zero;
this.elevation = 0.0;
if (vertexes == null)
{
throw new ArgumentNullException(nameof(vertexes));
}
this.vertexes = new List <MLineVertex>();
foreach (Vector2 point in vertexes)
{
this.vertexes.Add(new MLineVertex(point, Vector2.Zero, Vector2.Zero, null));
}
this.Update();
}
public override void CopyFrom(DxfHandledObject from, CloneContext cloneContext)
{
base.CopyFrom(from, cloneContext);
DxfMLine dxfMline = (DxfMLine)from;
if (dxfMline.Style != null)
{
if (cloneContext.SourceModel == cloneContext.TargetModel)
{
this.Style = dxfMline.Style;
}
else if ((this.Style = cloneContext.TargetModel.MLineStyles.Find(dxfMline.Style.Name)) == null)
{
switch (cloneContext.ReferenceResolutionType)
{
case ReferenceResolutionType.IgnoreMissing:
this.Style = cloneContext.TargetModel.DefaultMLineStyle;
break;
case ReferenceResolutionType.CloneMissing:
DxfMLineStyle dxfMlineStyle = (DxfMLineStyle)dxfMline.Style.Clone(cloneContext);
if (!cloneContext.CloneExact)
{
cloneContext.TargetModel.MLineStyles.Add(dxfMlineStyle);
}
this.Style = dxfMlineStyle;
break;
case ReferenceResolutionType.FailOnMissing:
throw new DxfException(string.Format("Could not resolve reference to mline style with name {0}.", (object)dxfMline.Style.Name));
}
}
}
this.double_1 = dxfMline.double_1;
this.mlineAlignment_0 = dxfMline.mlineAlignment_0;
this.mlineFlags_0 = dxfMline.mlineFlags_0;
this.point3D_0 = dxfMline.point3D_0;
this.vector3D_0 = dxfMline.vector3D_0;
foreach (DxfMLine.Segment segment in dxfMline.list_0)
{
this.list_0.Add(segment.Clone(cloneContext));
}
}
/// <summary>
/// Initializes a new instance of the <c>MLine</c> class.
/// </summary>
/// <param name="vertexes">MLine <see cref="Vector2">vertex</see> location list in object coordinates.</param>
/// <param name="style">MLine <see cref="MLineStyle">style.</see></param>
/// <param name="scale">MLine scale.</param>
/// <param name="isClosed">Sets if the multiline is closed</param>
public MLine(ICollection<Vector2> vertexes, MLineStyle style, double scale, bool isClosed = false)
: base(EntityType.MLine, DxfObjectCode.MLine)
{
this.scale = scale;
if (style == null)
throw new ArgumentNullException("style", "The MLine style cannot be null.");
if (isClosed)
this.flags = MLineFlags.Has | MLineFlags.Closed;
else
this.flags = MLineFlags.Has;
this.style = style;
this.justification = MLineJustification.Zero;
this.elevation = 0.0;
if (vertexes == null)
throw new ArgumentNullException("vertexes");
this.SetVertexes(vertexes);
}
/// <summary>
/// Initializes a new instance of the <c>MLine</c> class.
/// </summary>
/// <param name="vertexes">MLine <see cref="Vector2">vertex</see> location list in object coordinates.</param>
/// <param name="style">MLine <see cref="MLineStyle">style.</see></param>
/// <param name="scale">MLine scale.</param>
/// <param name="isClosed">Sets if the multiline is closed (default: false).</param>
public MLine(IEnumerable<Vector2> vertexes, MLineStyle style, double scale, bool isClosed)
: base(EntityType.MLine, DxfObjectCode.MLine)
{
this.scale = scale;
if (style == null)
throw new ArgumentNullException(nameof(style));
if (isClosed)
this.flags = MLineFlags.Has | MLineFlags.Closed;
else
this.flags = MLineFlags.Has;
this.style = style;
this.justification = MLineJustification.Zero;
this.elevation = 0.0;
if (vertexes == null)
throw new ArgumentNullException(nameof(vertexes));
this.vertexes = new List<MLineVertex>();
foreach (Vector2 point in vertexes)
this.vertexes.Add(new MLineVertex(point, Vector2.Zero, Vector2.Zero, null));
this.Update();
}
public static bool HasFlag(this MLineFlags flags, MLineFlags flag)
{
return((flags & flag) != 0);
}
