C# (CSharp) MultiPolygon.isEmpty Examples

Example #1

 /// <summary>
 /// Converts a MultiPolygon to &lt;MultiPolygon Text&gt; format, then Appends to it to the writer.
 /// </summary>
 /// <param name="multiPolygon">The MultiPolygon to process.</param>
 /// <param name="level"></param>
 /// <param name="writer">The output stream to Append to.</param>
 protected void AppendMultiPolygonText(MultiPolygon multiPolygon, int level, StringWriter writer)
 {
     if (multiPolygon.isEmpty())
     {
         writer.Write("EMPTY");
     }
     else
     {
         int  level2   = level;
         bool doIndent = false;
         writer.Write("(");
         for (int i = 0; i < multiPolygon.getNumGeometries(); i++)
         {
             if (i > 0)
             {
                 writer.Write(", ");
                 level2   = level + 1;
                 doIndent = true;
             }
             //AppendPolygonText((Polygon) multiPolygon.GetGeometryN(i), level2, doIndent, writer);
             AppendPolygonText((Polygon)multiPolygon.getGeometryN(i), level2, doIndent, writer);
         }
         writer.Write(")");
     }
 }

Example #2

 /// <summary>
 /// Converts a MultiPolygon to &lt;MultiPolygon Text&gt; format, then Appends to it to the writer.
 /// </summary>
 /// <param name="multiPolygon">The MultiPolygon to process.</param>
 /// <param name="writer">The output stream to Append to.</param>
 public void AppendMultiPolygonText(MultiPolygon multiPolygon, TextWriter writer)
 {
     if (multiPolygon.isEmpty())
     {
         writer.Write("EMPTY");
     }
     else
     {
         //writer.Write("M");
         for (int i = 0; i < multiPolygon.getNumGeometries(); i++)
         {
             /*if (i > 0 && (i<multiPolygon.GetNumGeometries()-1) )
              * {
              *      writer.Write(", ");
              * }*/
             AppendPolygonText((Polygon)multiPolygon.getGeometryN(i), writer);
         }
         //writer.Write("Z");
     }
 }

Example #3

File: GeometryWKTWriter.cs Project: vmoll/geotools

 /// <summary>
 /// Converts a MultiPolygon to &lt;MultiPolygon Text&gt; format, then Appends to it to the writer.
 /// </summary>
 /// <param name="multiPolygon">The MultiPolygon to process.</param>
 /// <param name="level"></param>
 /// <param name="writer">The output stream to Append to.</param>
 protected void AppendMultiPolygonText(MultiPolygon multiPolygon, int level, StringWriter writer)
 {
     if ( multiPolygon.isEmpty() )
     {
         writer.Write("EMPTY");
     }
     else
     {
         int level2 = level;
         bool doIndent = false;
         writer.Write("(");
         for (int i = 0; i < multiPolygon.getNumGeometries(); i++)
         {
             if (i > 0)
             {
                 writer.Write(", ");
                 level2 = level + 1;
                 doIndent = true;
             }
             //AppendPolygonText((Polygon) multiPolygon.GetGeometryN(i), level2, doIndent, writer);
             AppendPolygonText((Polygon) multiPolygon.getGeometryN(i), level2, doIndent, writer);
         }
         writer.Write(")");
     }
 }

Example #4

File: GeometrySVGWriter.cs Project: vmoll/geotools

 /// <summary>
 /// Converts a MultiPolygon to &lt;MultiPolygon Text&gt; format, then Appends to it to the writer.
 /// </summary>
 /// <param name="multiPolygon">The MultiPolygon to process.</param>
 /// <param name="writer">The output stream to Append to.</param>
 public void AppendMultiPolygonText(MultiPolygon multiPolygon, TextWriter writer)
 {
     if (multiPolygon.isEmpty())
     {
         writer.Write("EMPTY");
     }
     else
     {
         //writer.Write("M");
         for (int i = 0; i < multiPolygon.getNumGeometries(); i++)
         {
             /*if (i > 0 && (i<multiPolygon.GetNumGeometries()-1) )
             {
                 writer.Write(", ");
             }*/
             AppendPolygonText((Polygon) multiPolygon.getGeometryN(i), writer);
         }
         //writer.Write("Z");
     }
 }