protected override void ApplyAttributesOfElement(string name, GeoDo.RSS.Layout.IElement ele) { if (ele is GeoDo.RSS.Layout.Elements.ILegendElement) { LegendItem[] legendItems = CreateLegendItems(); ILegendElement legendElement = ele as ILegendElement; legendElement.LegendItems = legendItems; } base.ApplyAttributesOfElement(name, ele); }
protected override void ApplyAttributesOfElement(string name, IElement ele) { if (ele is ILegendElement) { if (_legendItems == null || _legendItems.Count < 1) { return; } LegendItem[] legendItems = CreateLegendItems(); ILegendElement legendElement = ele as ILegendElement; if (legendItems != null && legendItems.Length > 0) { legendElement.LegendItems = legendItems; } } base.ApplyAttributesOfElement(name, ele); }
internal void SetOrbitTimes(string[] orbitTimes) { if (_template == null) { return; } ILayout layout = _template.Layout; IElement[] dfs = layout.QueryElements((e) => { return(e is ILegendElement); }); List <LegendItem> lg = new List <LegendItem>(); for (int i = 0; i < orbitTimes.Length; i++) { lg.Add(new LegendItem(orbitTimes[i])); } ILegendElement legend = dfs[0] as ILegendElement; legend.LegendItems = lg.ToArray(); }
protected override void ApplyAttributesOfElement(string name, GeoDo.RSS.Layout.IElement ele) { if (ele is GeoDo.RSS.Layout.Elements.ILegendElement) { ILegendElement legendElement = ele as ILegendElement; //修改图例名称 legendElement.Text = "海冰面积:" + Math.Round(_statAreas[_statAreas.Count - 1], 2) + "平方公里"; Layout.LegendItem[] legends = legendElement.LegendItems; if (legends != null && legends.Length > 0) { int i = 0; foreach (Layout.LegendItem item in legends) { item.Text = item.Text + ":" + Math.Round(_statAreas[i], 2); i++; } } } base.ApplyAttributesOfElement(name, ele); }
IFieldsetElement IContentModel<IFieldsetElement, ILegendElement>.this[ILegendElement child] { get { return this[child]; } }
IFieldsetElement IContentModel <IFieldsetElement, ILegendElement> .this[ILegendElement child] { get { return(this[child]); } }
public static void UpdateLegend(ProductColorTable[] colors, Action <int, string> percentProgress) { string path = System.AppDomain.CurrentDomain.BaseDirectory + "LayoutTemplate"; if (!Directory.Exists(path)) { return; } string[] files = Directory.GetFiles(path, "*.gxt", SearchOption.AllDirectories); if (files == null || files.Length == 0) { return; } for (int i = 0; i < files.Length; i++) { string fname = files[i]; ILayoutTemplate template = LayoutTemplate.LoadTemplateFrom(fname); //LayoutTemplate.LoadTemplateFrom(fname); if (template == null) { return; } if (percentProgress != null) { percentProgress((int)((i + 1) * 100f / files.Length), ""); } ILayout layout = template.Layout; bool haUpdate = false; for (int e = 0; e < layout.Elements.Count; e++) { if (layout.Elements[e] is ILegendElement) { ILegendElement legendEle = layout.Elements[e] as ILegendElement; string colotName = legendEle.ColorTableName; if (!string.IsNullOrWhiteSpace(colotName)) { ProductColorTable colorTable = ProductColorTableFactory.GetColorTable(colotName); if (colorTable != null) { List <LegendItem> items = new List <LegendItem>(); foreach (ProductColor pc in colorTable.ProductColors) { if (!pc.DisplayLengend) { continue; } LegendItem item = new LegendItem(pc.LableText, pc.Color); items.Add(item); } legendEle.LegendItems = items.ToArray(); haUpdate = true; } } } } if (haUpdate) { template.SaveTo(fname); } } }