Example #1
0
 public ptRender(IFeatureRenderer pFeatureRender, ILayer pLayer)
 {
     if (pLayer != null)
     {
         IFeatureLayer pFeatureLayer = pLayer as IFeatureLayer;
         m_FeatureClass = pFeatureLayer.FeatureClass;
         m_LayerName    = pFeatureLayer.Name;
         IDataset pds = pFeatureLayer.FeatureClass as IDataset;
         m_DatasetName   = pds.Name;
         AnnotationClass = new AnnotationClass(pFeatureLayer);
         SymbolList      = new List <ptSymbolClass>();
         m_ptLayer       = new ptLayer();
         m_ptLayer.InitailGeneralInfo(pFeatureLayer);
         m_ptLayer.m_LayerRender = this;
     }
 }
Example #2
0
 public override XmlElement GetRendXmlNode(XmlDocument xmlDoc, XmlElement RootXmlElement)
 {
     try
     {
         //如果有标注,则添加标注信息
         XmlElement pAnnotationElment = null;
         if (AnnotationClass.IsSingleProperty && !string.IsNullOrEmpty(AnnotationClass.PropertyName))
         {
             pAnnotationElment = AnnotationClass.GetSymbolNode(xmlDoc);
         }
         //开始解析渲染符号信息
         for (int i = 0; i < SymbolList.Count; i++)
         {
             XmlElement    pRuleElement = default(XmlElement);
             ptSymbolClass pSymbolClass = SymbolList[i];
             //生成Rule节点信息
             pRuleElement = CommXmlHandle.CreateElement("Rule", xmlDoc);
             pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("RuleName", xmlDoc, string.IsNullOrEmpty(pSymbolClass.Label)?string.Format("rule{0}", i):pSymbolClass.Label));
             pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("Title", xmlDoc, string.IsNullOrEmpty(pSymbolClass.Label) ? string.Format("rule{0}", i) : pSymbolClass.Label));
             //设置显示比例尺
             if (!double.IsNaN(m_ptLayer.m_MaxScale) && !double.IsNaN(m_ptLayer.m_MinScale))
             {
                 pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("MinScale", xmlDoc, m_ptLayer.m_MaxScale.ToString()));
                 pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("MaxScale", xmlDoc, m_ptLayer.m_MinScale.ToString()));
             }
             //获取符号节点
             IList <XmlElement> pSymbolizedNode = pSymbolClass.GetSymbolNode(xmlDoc);
             foreach (XmlElement pElement in pSymbolizedNode)
             {
                 pRuleElement.AppendChild(pElement);
             }
             if (pAnnotationElment != null)
             {
                 pRuleElement.AppendChild(pAnnotationElment.CloneNode(true));
             }
             RootXmlElement.AppendChild(pRuleElement);
         }
     }
     catch (Exception ex)
     {
         ptLogManager.WriteMessage(string.Format("解析符号信息失败:{0}{1}{2}{3}", Environment.NewLine, ex.Message, Environment.NewLine, ex.StackTrace));
     }
     return(RootXmlElement);
 }
Example #3
0
        public override XmlElement GetRendXmlNode(XmlDocument xmlDoc, XmlElement RootXmlElement)
        {
            try
            {
                //如果有标注,则添加标注信息
                XmlElement pAnnotationElment = null;
                if (AnnotationClass.IsSingleProperty && !string.IsNullOrEmpty(AnnotationClass.PropertyName))
                {
                    pAnnotationElment = AnnotationClass.GetSymbolNode(xmlDoc);
                }
                //开始解析渲染符号信息
                for (int i = 0; i < SymbolList.Count; i++)
                {
                    XmlElement    pRuleElement = default(XmlElement);
                    ptSymbolClass pSymbolClass = SymbolList[i];
                    //生成Rule节点信息
                    pRuleElement = CommXmlHandle.CreateElement("Rule", xmlDoc);
                    pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("RuleName", xmlDoc, pSymbolClass.Label));
                    pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("Title", xmlDoc, pSymbolClass.Label));
                    if (pSymbolClass.LowerLimit != 0.00 && pSymbolClass.UpperLimit != 0.00)
                    {
                        //写条件节点
                        XmlElement pFilterElement  = CommXmlHandle.CreateElement("Filter", xmlDoc);
                        XmlElement pBetweenElement = CommXmlHandle.CreateElement("PropertyIsBetween", xmlDoc);
                        pFilterElement.AppendChild(pBetweenElement);
                        XmlElement pPropertyNameElement = CommXmlHandle.CreateElementAndSetElemnetText("PropertyName", xmlDoc, this.FieldName);
                        pBetweenElement.AppendChild(pPropertyNameElement);
                        XmlElement pLowerBoundaryElement = CommXmlHandle.CreateElement("LowerBoundary", xmlDoc);
                        pBetweenElement.AppendChild(pLowerBoundaryElement);
                        XmlElement pLowerValue = CommXmlHandle.CreateElementAndSetElemnetText("", xmlDoc, CommStaticClass.CommaToPoint(pSymbolClass.LowerLimit));
                        pLowerBoundaryElement.AppendChild(pLowerValue);

                        XmlElement pUpperElement = CommXmlHandle.CreateElement("UpperBoundary", xmlDoc);
                        pBetweenElement.AppendChild(pUpperElement);
                        XmlElement pUpperValueElement = CommXmlHandle.CreateElementAndSetElemnetText("Fieldvalue", xmlDoc, CommStaticClass.CommaToPoint(pSymbolClass.UpperLimit));
                        pUpperElement.AppendChild(pUpperValueElement);

                        pRuleElement.AppendChild(pFilterElement);
                    }
                    //设置显示比例尺
                    if (!double.IsNaN(m_ptLayer.m_MaxScale) && !double.IsNaN(m_ptLayer.m_MinScale))
                    {
                        pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("MinScale", xmlDoc, m_ptLayer.m_MaxScale.ToString()));
                        pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("MaxScale", xmlDoc, m_ptLayer.m_MinScale.ToString()));
                    }
                    //获取符号节点
                    IList <XmlElement> pSymbolizedNode = pSymbolClass.GetSymbolNode(xmlDoc);
                    foreach (XmlElement pElement in pSymbolizedNode)
                    {
                        pRuleElement.AppendChild(pElement);
                    }
                    if (pAnnotationElment != null)
                    {
                        pRuleElement.AppendChild(pAnnotationElment.CloneNode(true));
                    }
                    RootXmlElement.AppendChild(pRuleElement);
                }
            }
            catch (Exception ex)
            {
                ptLogManager.WriteMessage(string.Format("解析符号信息失败:{0}{1}{2}{3}", Environment.NewLine, ex.Message, Environment.NewLine, ex.StackTrace));
            }
            return(RootXmlElement);
        }
Example #4
0
 public override XmlElement GetRendXmlNode(XmlDocument xmlDoc, XmlElement RootXmlElement)
 {
     try
     {
         XmlElement pAnnotationElment = null;
         //如果有标注,则添加标注信息
         if (AnnotationClass.IsSingleProperty && !string.IsNullOrEmpty(AnnotationClass.PropertyName))
         {
             pAnnotationElment = AnnotationClass.GetSymbolNode(xmlDoc);
         }
         //开始解析渲染符号信息
         for (int i = 0; i < SymbolList.Count; i++)
         {
             XmlElement    pRuleElement = default(XmlElement);
             ptSymbolClass pSymbolClass = SymbolList[i];
             //生成Rule节点信息
             pRuleElement = CommXmlHandle.CreateElement("Rule", xmlDoc);
             pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("RuleName", xmlDoc, pSymbolClass.Label));
             pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("Title", xmlDoc, pSymbolClass.Label));
             XmlElement pFilterElement = CommXmlHandle.CreateElement("Filter", xmlDoc);
             //设置符号选择器
             //多字段多值组合符号
             if (this.FieldCount > 1)
             {
                 XmlElement pAndElement = CommXmlHandle.CreateElement("And", xmlDoc);
                 for (int l = 0; l <= FieldCount - 1; l++)
                 {
                     XmlElement pEqualToElment = CommXmlHandle.CreateElement("PropertyIsEqualTo", xmlDoc);
                     pEqualToElment.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("PropertyName", xmlDoc, FieldNames[l]));
                     pEqualToElment.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("Fieldvalue", xmlDoc, pSymbolClass.Fieldvalues[l]));
                     pAndElement.AppendChild(pEqualToElment);
                 }
                 pFilterElement.AppendChild(pAndElement);
             }
             //单字段多值同一符号
             else if (FieldCount == 1)
             {
                 XmlElement pOrElement = default(XmlElement);
                 if (pSymbolClass.Fieldvalues.Count > 1)
                 {
                     pOrElement = CommXmlHandle.CreateElement("Or", xmlDoc);
                 }
                 for (int l = 0; l <= pSymbolClass.Fieldvalues.Count - 1; l++)
                 {
                     if (pSymbolClass.Fieldvalues.Count > 1)
                     {
                         XmlElement pEqualToElment = CommXmlHandle.CreateElement("PropertyIsEqualTo", xmlDoc);
                         pEqualToElment.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("PropertyName", xmlDoc, FieldNames[l]));
                         pEqualToElment.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("Fieldvalue", xmlDoc, pSymbolClass.Fieldvalues[l]));
                         pOrElement.AppendChild(pEqualToElment);
                     }
                     else
                     {
                         XmlElement pEqualToElment = CommXmlHandle.CreateElement("PropertyIsEqualTo", xmlDoc);
                         pEqualToElment.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("PropertyName", xmlDoc, FieldNames[l]));
                         pEqualToElment.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("Fieldvalue", xmlDoc, pSymbolClass.Fieldvalues[l]));
                         pFilterElement.AppendChild(pEqualToElment);
                     }
                 }
                 if (pSymbolClass.Fieldvalues.Count > 1)
                 {
                     pFilterElement.AppendChild(pOrElement);
                 }
             }
             pRuleElement.AppendChild(pFilterElement);
             //设置显示比例尺
             if (!double.IsNaN(m_ptLayer.m_MaxScale) && !double.IsNaN(m_ptLayer.m_MinScale))
             {
                 pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("MinScale", xmlDoc, m_ptLayer.m_MaxScale.ToString()));
                 pRuleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("MaxScale", xmlDoc, m_ptLayer.m_MinScale.ToString()));
             }
             //获取符号节点
             IList <XmlElement> pSymbolizedNode = pSymbolClass.GetSymbolNode(xmlDoc);
             foreach (XmlElement pElement in pSymbolizedNode)
             {
                 pRuleElement.AppendChild(pElement);
             }
             //写注记节点
             if (pAnnotationElment != null)
             {
                 pRuleElement.AppendChild(pAnnotationElment.CloneNode(true));
             }
             RootXmlElement.AppendChild(pRuleElement);
         }
     }
     catch (Exception ex)
     {
         ptLogManager.WriteMessage(string.Format("解析符号信息失败:{0}{1}{2}{3}", Environment.NewLine, ex.Message, Environment.NewLine, ex.StackTrace));
     }
     return(RootXmlElement);
 }