/// <summary>
/// Initializes a new instance of <c>MLineStyleElementChangeEventArgs</c>.
/// </summary>
/// <param name="item">The item that is being added or removed from the MLineStyle elements list.</param>
public MLineStyleElementChangeEventArgs(MLineStyleElement item)
{
this.item = item;
}
private void MLineStyleElement_LinetypeChanged(MLineStyleElement sender, TableObjectChangedEventArgs<Linetype> e)
{
e.NewValue = this.OnMLineStyleElementLinetypeChangedEvent(e.OldValue, e.NewValue);
}
protected virtual void OnMLineStyleElementRemovedEvent(MLineStyleElement item)
{
MLineStyleElementRemovedEventHandler ae = this.MLineStyleElementRemoved;
if (ae != null)
ae(this, new MLineStyleElementChangeEventArgs(item));
}
private List<MLineStyleElement> ReadMLineStyleElements(short numElements)
{
List<MLineStyleElement> elements = new List<MLineStyleElement>();
this.chunk.Next();
for (short i = 0; i < numElements; i++)
{
double offset = this.chunk.ReadDouble(); // code 49
this.chunk.Next();
AciColor color = AciColor.FromCadIndex(this.chunk.ReadShort());
this.chunk.Next();
if (this.chunk.Code == 420)
{
color = AciColor.FromTrueColor(this.chunk.ReadInt()); // code 420
this.chunk.Next();
}
string linetypeName = this.DecodeEncodedNonAsciiCharacters(this.chunk.ReadString()); // code 6
Linetype linetype = this.GetLinetype(linetypeName);
this.chunk.Next();
MLineStyleElement element = new MLineStyleElement(offset)
{
Color = color,
Linetype = linetype
};
elements.Add(element);
}
return elements;
}
/// <summary>
/// Initializes a new instance of <c>MLineStyleElementChangeEventArgs</c>.
/// </summary>
/// <param name="item">The item that is being added or removed from the MLineStyle elements list.</param>
public MLineStyleElementChangeEventArgs(MLineStyleElement item)
{
this.item = item;
}
private List<MLineStyleElement> ReadMLineStyleElements(short numElements)
{
List<MLineStyleElement> elements = new List<MLineStyleElement>();
this.chunk.Next();
for (short i = 0; i < numElements; i++)
{
double offset = this.chunk.ReadDouble(); // code 49
this.chunk.Next();
AciColor color = AciColor.FromCadIndex(this.chunk.ReadShort());
this.chunk.Next();
if (this.chunk.Code == 420)
{
color = AciColor.FromTrueColor(this.chunk.ReadInt()); // code 420
this.chunk.Next();
}
// the line type names ByLayer or ByBlock are case insensitive
string lineTypeName = this.DecodeEncodedNonAsciiCharacters(this.chunk.ReadString()); // code 6
if (string.Compare(lineTypeName, LineType.ByLayerName, StringComparison.OrdinalIgnoreCase) == 0)
lineTypeName = LineType.ByLayerName;
if (string.Compare(lineTypeName, LineType.ByBlockName, StringComparison.OrdinalIgnoreCase) == 0)
lineTypeName = LineType.ByBlockName;
LineType lineType = this.GetLineType(lineTypeName);
this.chunk.Next();
MLineStyleElement element = new MLineStyleElement(offset)
{
Color = color,
LineType = lineType
};
elements.Add(element);
}
return elements;
}