IsEmpty() 공개 메소드

If true, then this Geometry represents the empty point set, Ø, for the coordinate space.
public IsEmpty ( ) : bool
리턴 bool
MultiLineString 1 문서
예제 #1
0
 /// <summary>
 /// Converts a MultiLineString to &lt;MultiLineString Text&gt;
 /// format, then Appends it to the writer.
 /// </summary>
 /// <param name="multiLineString">The MultiLineString to process.</param>
 /// <param name="writer">The output stream writer to Append to.</param>
 private static void AppendMultiLineStringText(MultiLineString multiLineString, StringWriter writer)
 {
     if (multiLineString == null || multiLineString.IsEmpty())
         writer.Write("EMPTY");
     else
     {
         writer.Write("(");
         for (int i = 0; i < multiLineString.LineStrings.Count; i++)
         {
             if (i > 0)
                 writer.Write(", ");
             AppendLineStringText(multiLineString[i], writer);
         }
         writer.Write(")");
     }
 }