Esempio n. 1
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 public override void draw(Graphics graphics)
 {
     Point[] points = GISSpatial.Vertexes2Points(AllVertexes);
     if (points.Length == 1)
     {
         return;                     //只有一个点直接跳出
     }
     graphics.DrawLines(new Pen(Color.Black, 1), points);
 }
Esempio n. 2
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 public override void draw(Graphics graphics)
 {
     Point[] points = GISSpatial.Vertexes2Points(AllVertexes);
     if (points.Length < 3)
     {
         return; //只有一个点直接跳出
     }
     graphics.FillPolygon(new SolidBrush(Color.Pink), points);
     graphics.DrawPolygon(new Pen(Color.Black, 2), points);
 }
Esempio n. 3
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        public GISAttribute attributepart;                            //空间与属性信息

        public GISFeature(GISSpatial spatial, GISAttribute attribute) //构造函数传入空间与属性信息
        {
            spatialpart   = spatial;
            attributepart = attribute;
        }