private static Style GetStyleByPlugin(StylePlugin styleProvider) { Style style = null; bool needRestore = false; if (!styleProvider.UseRandomColor) { styleProvider.UseRandomColor = true; needRestore = true; } // Apply more colors to avoid duplicated colors. GeoColorHelper.RandomColorType = RandomColorType.All; Style tmpStyle = styleProvider.GetDefaultStyle(); GeoColorHelper.RandomColorType = RandomColorType.Pastel; if (needRestore) { styleProvider.UseRandomColor = false; } if (tmpStyle != null) { style = tmpStyle.CloneDeep(); style.Name = GisEditor.StyleManager.GetStylePluginByStyle(style).Name; } return(style); }
private static void AddStyle(StylePlugin styleProvider) { Style style = null; StyleBuilderArguments arguments = new StyleBuilderArguments(); FeatureLayer currentFeatureLayer = null; if (GisEditor.LayerListManager.SelectedLayerListItem == null) { return; } //add a new style by right-clicking on a layer node if (GisEditor.LayerListManager.SelectedLayerListItem.ConcreteObject is FeatureLayer) { currentFeatureLayer = (FeatureLayer)GisEditor.LayerListManager.SelectedLayerListItem.ConcreteObject; } //add a new style by right-clicking on a zoomlevel node else if (GisEditor.LayerListManager.SelectedLayerListItem.ConcreteObject is ZoomLevel) { ZoomLevel editingZoomLevel = (ZoomLevel)GisEditor.LayerListManager.SelectedLayerListItem.ConcreteObject; arguments.FromZoomLevelIndex = GisEditor.ActiveMap.GetSnappedZoomLevelIndex(editingZoomLevel.Scale) + 1; arguments.ToZoomLevelIndex = (int)editingZoomLevel.ApplyUntilZoomLevel; currentFeatureLayer = (FeatureLayer)GisEditor.LayerListManager.SelectedLayerListItem.Parent.ConcreteObject; } //replace an existing style else if (GisEditor.LayerListManager.SelectedLayerListItem.ConcreteObject is Style) { Style currentStyle = (Style)GisEditor.LayerListManager.SelectedLayerListItem.ConcreteObject; currentFeatureLayer = LayerListHelper.FindMapElementInLayerList <FeatureLayer>(GisEditor.LayerListManager.SelectedLayerListItem); } arguments.AvailableStyleCategories = StylePluginHelper.GetStyleCategoriesByFeatureLayer(currentFeatureLayer); arguments.FeatureLayer = currentFeatureLayer; arguments.FillRequiredColumnNames(); arguments.AppliedCallback = args => { if (args.CompositeStyle != null) { ZoomLevelHelper.ApplyStyle(args.CompositeStyle, currentFeatureLayer, args.FromZoomLevelIndex, args.ToZoomLevelIndex); } }; style = styleProvider.GetDefaultStyle(); style.Name = styleProvider.Name; var componentStyle = new CompositeStyle(style) { Name = currentFeatureLayer.Name }; arguments.StyleToEdit = componentStyle; var styleResults = GisEditor.StyleManager.EditStyle(arguments); if (!styleResults.Canceled) { ZoomLevelHelper.ApplyStyle(styleResults.CompositeStyle, currentFeatureLayer, styleResults.FromZoomLevelIndex, styleResults.ToZoomLevelIndex); } }