public static bool InsertShapeLayer(Boolean IsEqual, ILayer pFlayer)//插入矢量图
{
int count = MainFrom.m_mapControl.LayerCount;
if (count == 0)
{
MainFrom.groupLayer.Add(pFlayer);
MainFrom.m_mapControl.AddLayer(MainFrom.groupLayer);
}
else
{
for (int m = count - 1; m >= 0; m--)
{
IMapLayers pLayers = MainFrom.m_mapControl.Map as IMapLayers;
ILayer pGL = MainFrom.m_mapControl.get_Layer(m);
if (pGL.Name == MainFrom.groupLayer.Name)
{
IsEqual = true;
if (pGL is IGroupLayer)
{
pLayers.InsertLayerInGroup((IGroupLayer)pGL, pFlayer, false, 0);
}
}
}
if (!IsEqual)
{
MainFrom.groupLayer.Add(pFlayer);
MainFrom.m_mapControl.AddLayer(MainFrom.groupLayer);
}
}
return(IsEqual);
}
private static void AddRasterLayer(Raster gRaster, IRasterRenderer rasterRenderer, string sRasterName, IGroupLayer pGrpLyr, string sHeader = null, short fTransparency = -1, bool ExpandLegend = true)
{
if (pGrpLyr != null)
{
IRasterLayer pResultLayer = ArcMapUtilities.IsRasterLayerInGroupLayer(gRaster.GISFileInfo, pGrpLyr);
if (pResultLayer is ILayer)
{
return;
}
}
IRasterLayer rasterLayer = new RasterLayer();
IRasterDataset pRDS = ArcMapUtilities.GetRasterDataset(gRaster);
rasterLayer.CreateFromDataset(pRDS);
if (rasterRenderer != null)
{
rasterLayer.Renderer = rasterRenderer;
}
if (rasterLayer != null)
{
IMapLayers pMapLayers = (IMapLayers)ArcMap.Document.FocusMap;
if (!string.IsNullOrEmpty(sRasterName))
{
rasterLayer.Name = sRasterName;
}
if (!string.IsNullOrEmpty(sHeader))
{
ESRI.ArcGIS.Carto.ILegendInfo pLegend = (ESRI.ArcGIS.Carto.ILegendInfo)rasterLayer;
pLegend.LegendGroup[0].Heading = sHeader;
}
if (fTransparency >= 0)
{
ILayerEffects pLayerEffects = (ILayerEffects)rasterLayer;
pLayerEffects.Transparency = fTransparency;
}
if (pGrpLyr == null)
{
pMapLayers.InsertLayer(rasterLayer, false, 0);
}
else
{
pMapLayers.InsertLayerInGroup(pGrpLyr, rasterLayer, false, 0);
}
// Collapse or expand the legend in the ToC (e.g. Hillshade should be collapsed)
((ILegendGroup)((ILegendInfo)rasterLayer).LegendGroup[0]).Visible = ExpandLegend;
}
int refsLeft = 0;
do
{
refsLeft = System.Runtime.InteropServices.Marshal.ReleaseComObject(pRDS);
}while (refsLeft > 0);
refsLeft = 0;
do
{
refsLeft = System.Runtime.InteropServices.Marshal.ReleaseComObject(rasterLayer);
}while (refsLeft > 0);
}
public override void OnClick()
{//XZQLocation
if (_hook == null)
{
return;
}
if (_hook.MainUserControl == null)
{
return;
}
DevComponents.AdvTree.AdvTree xzqTree = _hook.XZQTree;
IGeometry xzqGeo = ModGetData.getExtentByXZQ(xzqTree.SelectedNode);
if (xzqGeo == null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "未找到相应的行政区范围！");
return;
}
try
{
Plugin.Application.IAppFormRef pAppFormRef = _AppHk as Plugin.Application.IAppFormRef;
FrmSheetMapUserSet_ZTbat batZT = new FrmSheetMapUserSet_ZTbat(_AppHk.ArcGisMapControl, pAppFormRef.MainForm, xzqTree.SelectedNode.Text);
batZT.WriteLog = WriteLog;//ygc 2012-9-12 是否写日志
if (!(batZT.ShowDialog(pAppFormRef.MainForm) == DialogResult.OK))
{
return;
}
if (this.WriteLog)
{
Plugin.LogTable.Writelog("出" + this._Caption);
}
IMap pMap = batZT.Map;
if (pMap.LayerCount == 0)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "未找到图层。");
return;
}
string xzqdmFD = "";
//构造晕线和渲染图层
IFeatureClass xzqFC = ModGetData.getFCByXZQ(xzqTree.SelectedNode, ref xzqdmFD);
if (xzqFC != null && xzqdmFD != null)
{
ILayer hachureLyr = GeoPageLayoutFn.createHachureLyr(xzqFC, xzqdmFD, xzqTree.SelectedNode.Name);
if (hachureLyr != null)
{
IMapLayers pMapLayers = pMap as IMapLayers;
IGroupLayer pGroupLayer = pMap.get_Layer(0) as IGroupLayer;
if (pGroupLayer != null)
{
pMapLayers.InsertLayerInGroup(pGroupLayer, hachureLyr, false, 0);
}
}
}
GeoPageLayout pGL = new GeoPageLayout(pMap, xzqGeo, batZT.GetScale, xzqTree.SelectedNode.Text, 1);
pGL.WriteLog = WriteLog;//ygc 2012-9-12 是否写日志
pGL.typePageLayout = 5;
pGL.MapOut();
}
catch (Exception ex)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", ex.Message);
}
}
public override void OnClick()
{//XZQLocation
if (_hook == null) return;
if (_hook.MainUserControl == null) return;
DevComponents.AdvTree.AdvTree xzqTree = _hook.XZQTree;
IGeometry xzqGeo = ModGetData.getExtentByXZQ(xzqTree.SelectedNode);
if (xzqGeo == null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "未找到相应的行政区范围！");
return;
}
try
{
Plugin.Application.IAppFormRef pAppFormRef = _AppHk as Plugin.Application.IAppFormRef;
if (this.WriteLog)
{
Plugin.LogTable.Writelog("出" + this._Caption);
}
IMap pMap = null;
bool isSpecial = ModGetData.IsMapSpecial();
if (isSpecial)
{
pMap = new MapClass();
ModGetData.AddMapOfByXZQ(pMap, "ZTGH", "", _hook.ArcGisMapControl.Map, xzqTree.SelectedNode.Text);
if (pMap.LayerCount == 0)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "未找到图层。");
return;
}
ModuleMap.LayersComposeEx(pMap);//图层排序
}
else
{
IObjectCopy pOC = new ObjectCopyClass();
pMap = pOC.Copy(_hook.ArcGisMapControl.Map) as IMap;//复制地图
}
if (pMap.LayerCount == 0)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "未找到图层。");
return;
}
string xzqdmFD = "";
//构造晕线和渲染图层
IFeatureClass xzqFC = ModGetData.getFCByXZQ(xzqTree.SelectedNode, ref xzqdmFD);
if (xzqFC != null && xzqdmFD != null)
{
ILayer hachureLyr = GeoPageLayoutFn.createHachureLyr(xzqFC, xzqdmFD, xzqTree.SelectedNode.Name);
if (hachureLyr != null)
{
IMapLayers pMapLayers = pMap as IMapLayers;
IGroupLayer pGroupLayer = pMap.get_Layer(0) as IGroupLayer;
if (pGroupLayer != null)
{
pMapLayers.InsertLayerInGroup(pGroupLayer, hachureLyr, false, 0);
}
}
}
GeoPageLayout pGL = new GeoPageLayout();
pGL.WriteLog = WriteLog;//ygc 2012-9-12 是否写日志
pGL.pageLayoutZTGHTXQT(pMap, xzqGeo, xzqTree.SelectedNode.Text);
}
catch(Exception ex)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", ex.Message);
}
}
public static void AddToMapVector(FileInfo sSource, string sDisplayName, IGroupLayer pGrpLyr, string displayField, IFeatureRenderer pRenderer, string queryFilter, string labelField, short fTransparency = -1)
{
if (string.IsNullOrEmpty(sDisplayName))
{
throw new ArgumentNullException("Display Name", "Null or empty display Name");
}
IFeatureLayer pResultLayer = IsFeatureLayerInGroupLayer(sSource.FullName, pGrpLyr);
IFeatureWorkspace pWS = (IFeatureWorkspace)ArcMapUtilities.GetWorkspace(sSource);
IFeatureClass pFC = pWS.OpenFeatureClass(Path.GetFileNameWithoutExtension(sSource.FullName));
pResultLayer = new FeatureLayer();
pResultLayer.FeatureClass = pFC;
if (fTransparency >= 0)
{
ILayerEffects pLayerEffects = (ILayerEffects)pResultLayer;
pLayerEffects.Transparency = fTransparency;
}
if (!string.IsNullOrEmpty(sDisplayName))
{
pResultLayer.Name = sDisplayName;
}
IMapLayers pMapLayers = (IMapLayers)ArcMap.Document.FocusMap;
if (pGrpLyr == null)
{
pMapLayers.InsertLayer(pResultLayer, true, 0);
}
else
{
pMapLayers.InsertLayerInGroup(pGrpLyr, pResultLayer, true, 0);
}
if (pRenderer != null)
{
((IGeoFeatureLayer)pResultLayer).Renderer = pRenderer;
}
if (!string.IsNullOrEmpty(labelField))
{
IGeoFeatureLayer pGFL = pResultLayer as IGeoFeatureLayer;
// This first attempt seems to set the label field, but doesn't
// cause the labeling to refresh and take effect
//IDisplayString displayString = pGFL as IDisplayString;
//IDisplayExpressionProperties properties = displayString.ExpressionProperties;
//properties.Expression = string.Format("[{0}]", labelField);
// This second attempt takes more effort but actually works
// https://community.esri.com/thread/19005
IAnnotateLayerPropertiesCollection labelPropsCollection = pGFL.AnnotationProperties;
labelPropsCollection.Clear();
//IBasicOverposterLayerProperties pBOLayerProps = new BasicOverposterLayerProperties();
//pBOLayerProps.FeatureType = esriBasicOverposterFeatureType.esriOverposterPolygon
//pBOLayerProps.NumLabelsOption = esriBasicNumLabelsOption.esriOneLabelPerShape
//pBOLayerProps.FeatureWeight = esriBasicOverposterWeight.esriNoWeight
//pBOLayerProps.LabelWeight = esriBasicOverposterWeight.esriLowWeight
//Dim tSym As ITextSymbol
//Set tSym = New TextSymbol
//Dim font As IFontDisp
//Set font = tSym.font
//font.Bold = False
//font.size = 6
//tSym.font = font
ILabelEngineLayerProperties aLELayerProps = (ILabelEngineLayerProperties) new LabelEngineLayerProperties();
aLELayerProps.Expression = string.Format("[{0}]", labelField);
//Set aLELayerProps.Symbol = tSym
//Set aLELayerProps.BasicOverposterLayerProperties = pBOLayerProps
IAnnotateLayerProperties lProps = aLELayerProps as IAnnotateLayerProperties;
lProps.Class = "Any Name";
labelPropsCollection.Add(lProps);
pGFL.DisplayAnnotation = true;
}
if (pRenderer is IUniqueValueRenderer)
{
// If you didn't use a color ramp that was predefined in a style,
// you need to use "Custom" here, otherwise use the name of the color ramp you chose.
((IGeoFeatureLayer)pResultLayer).DisplayField = displayField;
// This makes the layer properties symbology tab show the correct interface
IUID pUID = new UIDClass();
pUID.Value = "{683C994E-A17B-11D1-8816-080009EC732A}";
((IGeoFeatureLayer)pResultLayer).RendererPropertyPageClassID = pUID as UIDClass;
}
if (!string.IsNullOrEmpty(queryFilter))
{
((IFeatureLayerDefinition)pResultLayer).DefinitionExpression = queryFilter;
}
int refsLeft = 0;
do
{
refsLeft = System.Runtime.InteropServices.Marshal.ReleaseComObject(pFC);
}while (refsLeft > 0);
do
{
refsLeft = System.Runtime.InteropServices.Marshal.ReleaseComObject(pResultLayer);
}while (refsLeft > 0);
ArcMap.Document.UpdateContents();
ArcMap.Document.ActiveView.Refresh();
ArcMap.Document.CurrentContentsView.Refresh(null);
}
/// <summary>
/// 对mapcontrol上groupLayer内的图层进行排序
/// </summary>
/// <param name="groupLayer"></param>
public static void LayersComposeEx(IMap pMap, IGroupLayer groupLayer)
{
//判断参数有效性
if (pMap == null)
{
return;
}
if (groupLayer == null)
{
return;
}
ICompositeLayer comLayer = groupLayer as ICompositeLayer;
int iCount = comLayer.Count;
IMapLayers pMapLayers = pMap as IMapLayers;
//对Dimension层进行排序 冒泡排序
for (int iIndex = 0; iIndex < iCount; iIndex++)
{
ILayer TempLayeri = comLayer.get_Layer(iIndex) as ILayer;
for (int jindex = iIndex + 1; jindex < iCount; jindex++)
{
ILayer TempLayerj = comLayer.get_Layer(jindex) as ILayer;
if (TempLayeri != null && TempLayerj != null)
{
//获取图层顺序号
string strOrderid_i = GetOrderIDofLayer(TempLayeri);
string strOrderid_j = GetOrderIDofLayer(TempLayerj);
int iOrderi = -1;
int iOrderj = -1;
if (!strOrderid_i.Equals("") && !strOrderid_j.Equals(""))
{
try
{
iOrderi = int.Parse(strOrderid_i);
iOrderj = int.Parse(strOrderid_j);
}
catch
{ }
}
if (iOrderi > 0 && iOrderj > 0)
{
if (iOrderi > iOrderj)
{
groupLayer.Delete(TempLayerj);
pMapLayers.InsertLayerInGroup(groupLayer, TempLayerj, false, iIndex);
TempLayeri = comLayer.get_Layer(iIndex) as ILayer;
}
}
else
{
int intDataTypeID_i = GetDataTypeIDofLayer(TempLayeri);
int intDataTypeID_j = GetDataTypeIDofLayer(TempLayerj);
if (intDataTypeID_i > intDataTypeID_j)
{
groupLayer.Delete(TempLayerj);
pMapLayers.InsertLayerInGroup(groupLayer, TempLayerj, false, iIndex);
TempLayeri = comLayer.get_Layer(iIndex) as ILayer;
}
}
}
}
}
}