${ui_action_DrawFreeHandPolygon_Title}。
${ui_action_DrawFreeHandPolygon_Description}
private void BtnFreePolygon_Click(object sender, RoutedEventArgs e) { DrawFreePolygon fp = new DrawFreePolygon(MyMap); fp.DrawCompleted += new EventHandler<DrawEventArgs>(fp_DrawCompleted); MyMap.Action = fp; }
//绘制自由面 private void btn_FreeRegion_Click(object sender, RoutedEventArgs e) { DrawFreePolygon polygon = new DrawFreePolygon(this.MyMap); this.MyMap.Action = polygon; polygon.DrawCompleted += new EventHandler<DrawEventArgs>(polygon_DrawCompleted); }