/// <summary>
/// 获取标注XML节点，SLD的注记方式和ArcMap的标注方式不一样，这里只解析了最基本的要素，高级标注要素未进行解析
/// </summary>
/// <param name="xmlDoc"></param>
/// <returns></returns>
public XmlElement GetSymbolNode(XmlDocument xmlDoc)
{
XmlElement pAnnotaElment = null;
if (!this.IsSingleProperty || string.IsNullOrEmpty(this.PropertyName))
{
return(pAnnotaElment);
}
else
{
//创建TextSymbolizer节点
pAnnotaElment = CommXmlHandle.CreateElement("TextSymbolizer", xmlDoc);
//写标注字段信息
XmlElement pLableElment = CommXmlHandle.CreateElement("TextLabel", xmlDoc);
XmlElement pLableProperty = CommXmlHandle.CreateElementAndSetElemnetText("TextLabelProperty", xmlDoc, PropertyName);
pLableElment.AppendChild(pLableProperty);
pAnnotaElment.AppendChild(pLableElment);
//写字体信息
pAnnotaElment.AppendChild(TextSymbol.GetSymbolNode(xmlDoc)[0]);
//写填充颜色
XmlElement pTextFillElment = CommXmlHandle.CreateElement("TextFill", xmlDoc);
XmlElement pFillElment = CommXmlHandle.CreateElementAndSetElemnetText("TextFillCssParameter", xmlDoc, TextSymbol.Color);
CommXmlHandle.SetAttributeValue("fill", CommXmlHandle.CreateAttribute("name", pFillElment, xmlDoc));
pTextFillElment.AppendChild(pFillElment);
pAnnotaElment.AppendChild(pTextFillElment);
}
return(pAnnotaElment);
}
/// <summary>
/// 创建SLD文件
/// </summary>
/// <param name="FileName"></param>
/// <param name="bIncludeLayerNames"></param>
/// <returns></returns>
private bool CreateSLD(string FileName, bool bIncludeLayerNames)
{
try
{
m_newXmlDoc = CommXmlHandle.CreateNewFile(FileName, true, bIncludeLayerNames);
if (m_newXmlDoc == null)
{
return(false);
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
/// <summary>
/// 窗体加载事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Motherform_Load(System.Object sender, System.EventArgs e)
{
//读取配置信息
string TempLutFileName = "";
if (m_bIncludeLayerNames)
{
TempLutFileName = CommXmlHandle.c_strLUT_Standard;
}
else
{
TempLutFileName = CommXmlHandle.c_strLUT_WorldMap;
}
if (!CommXmlHandle.ReadLUT(Path.GetDirectoryName(GetType().Assembly.Location), TempLutFileName))
{
MessageBox.Show("读取配置信息有误！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// 读取XML配置文件信息
/// </summary>
private void ReadXmlConfig()
{
//读取配置信息
string TempLutFileName = "";
if (m_IncludeLayerName)
{
TempLutFileName = CommXmlHandle.c_strLUT_Standard;
}
else
{
TempLutFileName = CommXmlHandle.c_strLUT_WorldMap;
}
if (!CommXmlHandle.ReadLUT(Path.GetDirectoryName(GetType().Assembly.Location), TempLutFileName))
{
MessageBox.Show("读取配置信息有误！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
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);
}
/// <summary>
/// 是否包含图层名
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuIncludeLayerNames_Click(System.Object sender, System.EventArgs e)
{
if (mnuIncludeLayerNames.Checked)
{
mnuIncludeLayerNames.Checked = false;
m_bIncludeLayerNames = false;
if (!CommXmlHandle.ReadLUT(Path.GetDirectoryName(GetType().Assembly.Location), CommXmlHandle.c_strLUT_WorldMap))
{
MessageBox.Show("读取配置信息有误！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
mnuIncludeLayerNames.Checked = true;
m_bIncludeLayerNames = true;
if (!CommXmlHandle.ReadLUT(Path.GetDirectoryName(GetType().Assembly.Location), CommXmlHandle.c_strLUT_Standard))
{
MessageBox.Show("读取配置信息有误！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
/// <summary>
/// 将分析的符号信息写入SLD
/// </summary>
/// <returns></returns>
public bool WriteToSLD(bool SepFiles, bool IncludeLayerNames)
{
string cLayerName = ""; //图层名称
IList <string> objFieldValues = new List <string>(); //字段值列表
bool bDoOneLayer = false;
double dummy = 0;
string sldFileName = "";
if (SepFiles)
{
bDoOneLayer = false;
}
else
{
bDoOneLayer = true;
sldFileName = m_cFilename;
if (!CreateSLD(sldFileName, IncludeLayerNames))
{
ptLogManager.WriteMessage(string.Format("创建SLD文件失败:{0}", sldFileName));
return(false);
}
}
try
{
XmlElement pRootElment = null;
foreach (string key in m_strDataSavings.m_LayerRender.Keys)
{
#region 获取图层名称
string strDatasetName = ""; //数据集名称
IList <ptSymbolClass> objSymbols = new List <ptSymbolClass>(); //符号列表
ptLayer pLayer = m_strDataSavings.m_LayerRender[key];
strDatasetName = pLayer.m_LayerRender.m_DatasetName;
cLayerName = pLayer.m_LayerRender.m_LayerName;
objSymbols = pLayer.m_LayerRender.SymbolList;
ptRender pRender = pLayer.m_LayerRender;
#endregion
m_WriteLog(string.Format("正在处理图层【{0}】...", cLayerName));
//是否每个图层都要新建一个SLD文件
if (!bDoOneLayer)
{
sldFileName = m_cPath + "\\" + cLayerName + ".sld";
if (!CreateSLD(sldFileName, IncludeLayerNames))
{
m_WriteLog(string.Format("创建SLD文件失败:{0}", sldFileName));
break;
}
}
#region 创建基础节点
if (IncludeLayerNames)
{
XmlElement NameLayerelment = m_newXmlDoc.DocumentElement.AppendChild(CommXmlHandle.CreateElement("NamedLayer", m_newXmlDoc)) as XmlElement;
NameLayerelment.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("LayerName", m_newXmlDoc, strDatasetName));
XmlElement UserStyleElment = CommXmlHandle.CreateElement("UserStyle", m_newXmlDoc);
UserStyleElment.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("StyleName", m_newXmlDoc, "Style1"));
NameLayerelment.AppendChild(UserStyleElment);
XmlElement TypeStyleElement = CommXmlHandle.CreateElement("FeatureTypeStyle", m_newXmlDoc);
TypeStyleElement.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("FeatureTypeName", m_newXmlDoc, strDatasetName));
UserStyleElment.AppendChild(TypeStyleElement);
pRender.GetRendXmlNode(m_newXmlDoc, TypeStyleElement);
}
else
{
if (pRootElment == null)
{
pRootElment = m_newXmlDoc.DocumentElement.AppendChild(CommXmlHandle.CreateElement("FeatureTypeStyle", m_newXmlDoc)) as XmlElement;
pRootElment = pRootElment.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("FeatureTypeName", m_newXmlDoc, strDatasetName)) as XmlElement;
pRootElment = pRootElment.AppendChild(CommXmlHandle.CreateElementAndSetElemnetText("FeatureTypeTitle", m_newXmlDoc, strDatasetName)) as XmlElement;
}
pRender.GetRendXmlNode(m_newXmlDoc, pRootElment);
}
#endregion
if (bDoOneLayer == false)
{
CommXmlHandle.SaveDoc(m_newXmlDoc, sldFileName);
}
}
if (bDoOneLayer == true)
{
CommXmlHandle.SaveDoc(m_newXmlDoc, sldFileName);
}
return(true);
}
catch (Exception ex)
{
m_WriteLog(string.Format("SLD文件写入错误:方法名称【{0}】{1}{2}{3}{4}", "WriteToSLD", Environment.NewLine, ex.Message, Environment.NewLine, ex.StackTrace));
return(false);
}
}
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);
}
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);
}
