C# (CSharp) GridLayer.GetBound示例

示例#1

        private void Map1_Loaded(object sender, RoutedEventArgs e)
        {
            Map1.MapUnit = GeoUnit.Meter;
            Map1.UseOpenStreetMapAsBaseMap();

            GridLayer      gridLayer  = new GridLayer("SampleData/gridfile-900913.grd");
            GridFileSource gridSource = (GridFileSource)gridLayer.Source;
            var            cellValues = gridSource.GetDistinctCellValues();

            cellValues.Sort();

            ClassBreakStyle style = ClassBreakStyle.Create("CellValue", cellValues.Last(), cellValues.First(), 8, DimensionType.Area, GeoColorFamily.Hue, GeoColors.Red, 1f);

            style.Margin = 25;
            gridLayer.Styles.Add(style);

            LayerOverlay layerOverlay = new LayerOverlay();

            layerOverlay.Layers.Add(gridLayer);
            Map1.Overlays.Add(layerOverlay);

            Map1.ZoomTo(gridLayer.GetBound());
        }