/// <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();
}
protected virtual MLineStyle OnMLineStyleChangedEvent(MLineStyle oldMLineStyle, MLineStyle newMLineStyle)
{
MLineStyleChangedEventHandler ae = this.MLineStyleChanged;
if (ae != null)
{
TableObjectChangedEventArgs <MLineStyle> eventArgs = new TableObjectChangedEventArgs <MLineStyle>(oldMLineStyle, newMLineStyle);
ae(this, eventArgs);
return(eventArgs.NewValue);
}
return(newMLineStyle);
}
/// <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>
public MLine(IEnumerable <Vector2> vertexes, MLineStyle style, double scale)
: this(vertexes, style, scale, false)
{
}
