private void axTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
IBasicMap map = new MapClass();
ILayer layer = new FeatureLayerClass();
object other = new object();
object index = new object();
esriTOCControlItem item = new esriTOCControlItem();
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (e.button == 2)
{
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
m_controlsSynchronizer.MapControl.CustomProperty = map;
m_TocMapMenu.PopupMenu(e.x, e.y, axTOCControl1.hWnd);
}
else if (layer is IFeatureLayer)
{
m_controlsSynchronizer.MapControl.CustomProperty = layer;
m_TocLayerMenu.PopupMenu(e.x, e.y, axTOCControl1.hWnd);
}
}
if (e.button == 1)
{
if (layer == null)
{
return;
}
IFeatureLayer featurelayer = layer as IFeatureLayer;
if (featurelayer == null)
{
return;
}
IGeoFeatureLayer geoFeatureLayer = (IGeoFeatureLayer)featurelayer;
ILegendClass legendClass = new LegendClassClass();
ISymbol symbol = null;
if (other is ILegendGroup && (int)index != -1)
{
legendClass = ((ILegendGroup)other).get_Class((int)index);
symbol = legendClass.Symbol;
}
if (symbol == null)
{
return;
}
symbol = GetSymbolByControl(symbol);
if (symbol == null)
{
return;
}
legendClass.Symbol = symbol;
this.Activate();
//((IActiveView)m_MapDocument.get_Map(0)).ContentsChanged();
axMapControl1.ActiveView.ContentsChanged();
axMapControl1.Refresh(esriViewDrawPhase.esriViewGeography, null, null);
axMapControl1.Refresh();
axTOCControl1.Update();
}
}
/// <summary>
/// Class default constructor
/// </summary>
public GlobeCustomLayerBase()
{
m_sName = string.Empty;
m_bVisible = true;
m_bValid = true;
m_bCached = false;
m_dblMaxScale = 0;
m_dblMinScale = 0;
m_table = new DataTable("RECORDS");
m_table.Columns.Add("ID", typeof(long));
m_extensions = new ArrayList();
ILegendClass legendClass = new LegendClassClass();
legendClass.Label = "GlobeCustomLayer";
m_legendGroup = new LegendGroupClass();
m_legendGroup.Heading = "";
m_legendGroup.Editable = false;
m_legendGroup.AddClass(legendClass);
m_sName = "GlobeCustomLayer";
//call CreateControl in order to create the handle
this.CreateControl();
}
// 双击 axTOCControl1 显示符号系统
private void axTOCControl1_OnDoubleClick(Object sender, ITOCControlEvents_OnDoubleClickEvent e)
{
esriTOCControlItem toccItem = esriTOCControlItem.esriTOCControlItemNone;
ILayer iLayer = null;
IBasicMap iBasicMap = null;
object unk = null;
object data = null;
if (e.button == 1)
{
axTOCControl1.HitTest(e.x, e.y, ref toccItem, ref iBasicMap, ref iLayer, ref unk,
ref data);
new System.Drawing.Point(e.x, e.y);
if (toccItem == esriTOCControlItem.esriTOCControlItemLegendClass)
{
ILegendClass pLC = new LegendClassClass();
ILegendGroup pLG = new LegendGroupClass();
if (unk is ILegendGroup)
{
pLG = (ILegendGroup)unk;
}
pLC = pLG.get_Class((int)data);
ISymbol pSym;
pSym = pLC.Symbol;
ESRI.ArcGIS.DisplayUI.ISymbolSelector pSS = new
ESRI.ArcGIS.DisplayUI.SymbolSelectorClass();
bool bOK;
pSS.AddSymbol(pSym);
bOK = pSS.SelectSymbol(0);
if (bOK)
{
pLC.Symbol = pSS.GetSymbolAt(0);
}
axMapControl1.ActiveView.Refresh();
axTOCControl1.Refresh();
}
}
}
public VerySimpleCustomRenderer()
{
lg = new LegendGroupClass();
ILegendClass lc = new LegendClassClass();
sym = new SimpleFillSymbolClass();
lc.Label = "A very simple custom renderer";
lc.Symbol = sym;
lg.AddClass(lc);
}
private void tocControl_OnDoubleClick(int button, int shift, int x, int y)
{
esriTOCControlItem esriTOCControlItem = esriTOCControlItem.esriTOCControlItemNone;
object obj = null;
object obj2 = null;
IBasicMap basicMap = null;
ILayer layer = null;
this._tocControl.HitTest(x, y, ref esriTOCControlItem, ref basicMap, ref layer, ref obj, ref obj2);
if (button == 1)
{
if (esriTOCControlItem == esriTOCControlItem.esriTOCControlItemLegendClass)
{
if (layer is IRasterLayer)
{
IRasterLayer rasterLayer = layer as IRasterLayer;
if (rasterLayer.Renderer is IRasterRGBRenderer)
{
this._mapControl.CustomProperty = layer;
this.AddPopMenuRGBItem(obj2, rasterLayer);
}
else if (rasterLayer.Renderer is IRasterUniqueValueRenderer)
{
IRasterUniqueValueRenderer rasterUniqueValueRenderer = rasterLayer.Renderer as IRasterUniqueValueRenderer;
ISymbol symbol = rasterUniqueValueRenderer.get_Symbol(0, (int)obj2);
this.RenderRasterUniqueValue(layer, rasterUniqueValueRenderer, symbol, 0, (int)obj2);
}
else if (rasterLayer.Renderer is IRasterStretchColorRampRenderer)
{
frmLayerRender frmLayerRender = new frmLayerRender(layer);
if (frmLayerRender.ShowDialog() != System.Windows.Forms.DialogResult.Cancel)
{
EnviVars.instance.TOCControl.Update();
RefreshView(layer);
}
}
}
else
{
ESRI.ArcGIS.Carto.ILegendClass pLC = new LegendClassClass();
ESRI.ArcGIS.Carto.ILegendGroup pLG = new LegendGroupClass();
if (obj is ILegendGroup)
{
pLG = (ILegendGroup)obj;
}
pLC = pLG.get_Class((int)obj2);
pLC.Symbol = this.ChangeSymbol(layer, pLC.Symbol);
RefreshView(layer);
}
}
}
}
//TOCControl1鼠标点击事件，左键 符号变更，右键菜单
private void axTOCControl1_OnMouseUp(object sender, ITOCControlEvents_OnMouseUpEvent e)
{
this.axTOCControl1.HitTest(e.x, e.y, ref pTocItem, ref pBasicMap, ref pLayer, ref oLegendGroup, ref oIndex);
axMapControl1.CustomProperty = pLayer;
if (e.button == 1) //符号变更
{
if (pTocItem == esriTOCControlItem.esriTOCControlItemLegendClass)
{
ILegendClass pLegend = new LegendClassClass(); //首先获取图例，然后赋值过去
ISymbol symbol = null; //新建 symbol，从符号窗体中最后就是获得这个东西
if (oLegendGroup is ILegendGroup && (int)oIndex != -1)
{
pLegend = ((ILegendGroup)oLegendGroup).get_Class((int)oIndex) as ILegendClass;
}
//给上面建的图例类赋值
FormSymbology frm = new FormSymbology(pLegend, pLayer); //新建符号窗体，并将该赋值的赋值过去
frm.ShowDialog(); //显示对话框，之后就获得了 symbol 了
symbol = frm.pStyleGalleryItem.Item as ISymbol; //调用窗体的 public 字段
pLegend.Symbol = symbol; //将 symbol 赋值给图例
axMapControl1.Refresh(esriViewDrawPhase.esriViewGeography, null, null); //刷新地图
}
}
else if (e.button == 2) //加载右键菜单
{
if (pTocItem == esriTOCControlItem.esriTOCControlItemMap)
{
}
else if (pTocItem == esriTOCControlItem.esriTOCControlItemLayer)
{
pToolMenuLayer.PopupMenu(e.x, e.y, pTocControl.hWnd);
ITOCControl toc = axTOCControl1.Object as ITOCControl;
toc.Update();
}
}
}
//TOCControl1鼠标点击事件，左键 符号变更，右键菜单
private void axTOCControl1_OnMouseUp(object sender, ITOCControlEvents_OnMouseUpEvent e)
{
this.axTOCControl1.HitTest(e.x, e.y, ref pTocItem, ref pBasicMap, ref pLayer, ref oLegendGroup, ref oIndex);
axMapControl1.CustomProperty = pLayer;
if (e.button == 1) //符号变更
{
if (pTocItem == esriTOCControlItem.esriTOCControlItemLegendClass)
{
ILegendClass pLegend = new LegendClassClass(); //首先获取图例，然后赋值过去
ISymbol symbol = null; //新建 symbol，从符号窗体中最后就是获得这个东西
if (oLegendGroup is ILegendGroup && (int)oIndex != -1)
pLegend = ((ILegendGroup)oLegendGroup).get_Class((int)oIndex) as ILegendClass; //给上面建的图例类赋值
FormSymbology frm = new FormSymbology(pLegend, pLayer); //新建符号窗体，并将该赋值的赋值过去
frm.ShowDialog(); //显示对话框，之后就获得了 symbol 了
symbol = frm.pStyleGalleryItem.Item as ISymbol; //调用窗体的 public 字段
pLegend.Symbol = symbol; //将 symbol 赋值给图例
axMapControl1.Refresh(esriViewDrawPhase.esriViewGeography, null, null); //刷新地图
}
}
else if (e.button == 2) //加载右键菜单
{
if (pTocItem == esriTOCControlItem.esriTOCControlItemMap)
{
}
else if (pTocItem == esriTOCControlItem.esriTOCControlItemLayer)
{
pToolMenuLayer.PopupMenu(e.x, e.y, pTocControl.hWnd);
ITOCControl toc = axTOCControl1.Object as ITOCControl;
toc.Update();
}
}
}
/// <summary>
/// Class default constructor
/// </summary>
public GlobeCustomLayerBase()
{
m_sName = string.Empty;
m_bVisible = true;
m_bValid = true;
m_bCached = false;
m_dblMaxScale = 0;
m_dblMinScale = 0;
m_table = new DataTable("RECORDS");
m_table.Columns.Add("ID", typeof(long));
m_extensions = new ArrayList();
ILegendClass legendClass = new LegendClassClass();
legendClass.Label = "GlobeCustomLayer";
m_legendGroup = new LegendGroupClass();
m_legendGroup.Heading = "";
m_legendGroup.Editable = false;
m_legendGroup.AddClass(legendClass);
m_sName = "GlobeCustomLayer";
//call CreateControl in order to create the handle
this.CreateControl();
}
/// <summary>
/// 右键弹出图层管理菜单，进行图层管理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tocControl_WM_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
if (e.button != 2)
{
return; //左键则跳出
}
var item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
object unk = null;
object data = null;
//判断选择类型，确定右键菜单的位置
tocControl_WM.HitTest(e.x, e.y, ref item, ref map, ref layer, ref unk, ref data);
if (layer == null)
{
return;
}
//确认所选项
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
tocControl_WM.SelectItem(map, null);
}
else
{
tocControl_WM.SelectItem(layer, null); //20140224 有bug
}
//设置图层的CustomProperty（在自定义图层命令中使用）
mapControl_WM.CustomProperty = layer;
//弹出菜单
var menuMap = new LayersManagerMap();
menuMap.SetHook(mapControl_WM);
var menuLayer = new LayersManagerLayer();
menuLayer.SetHook(mapControl_WM);
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
//选中的为地图
menuMap.PopupMenu(e.x, e.y, tocControl_WM.hWnd);
}
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
//选中的为图层
menuLayer.PopupMenu(e.x, e.y, tocControl_WM.hWnd);
}
if (item == esriTOCControlItem.esriTOCControlItemLegendClass) //选中的为图例
{
return;
ILegendClass pLC = new LegendClassClass();
ILegendGroup pLG = new LegendGroupClass();
if (unk is ILegendGroup)
{
pLG = (ILegendGroup)unk;
}
pLC = pLG.get_Class((int)data);
ISymbol pSym;
pSym = pLC.Symbol;
ISymbolSelector pSS = new
SymbolSelectorClass();
var bOK = false;
pSS.AddSymbol(pSym);
bOK = pSS.SelectSymbol(0);
if (bOK)
{
pLC.Symbol = pSS.GetSymbolAt(0);
}
mapControl_WM.ActiveView.Refresh();
tocControl_WM.Refresh();
}
}
public VerySimpleCustomRenderer()
{
lg = new LegendGroupClass();
ILegendClass lc = new LegendClassClass();
sym = new SimpleFillSymbolClass();
lc.Label = "A very simple custom renderer";
lc.Symbol = sym;
lg.AddClass(lc);
}
//TOCControl控件的鼠标单击事件
public void m_tocControl_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
object other = null;
object index = null;
//判断所选菜单的类型
m_tocControl.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (e.button == 1)
{
if (item == esriTOCControlItem.esriTOCControlItemLegendClass)
{
try
{
ESRI.ArcGIS.Carto.ILegendClass pLC = new LegendClassClass();
ESRI.ArcGIS.Carto.ILegendGroup pLG = new LegendGroupClass();
if (other is ILegendGroup)
{
pLG = (ILegendGroup)other;
}
pLC = pLG.get_Class((int)index);
ISymbol pSym;
pSym = pLC.Symbol;
ISymbolSelector pSS = new SymbolSelectorClass();
bool bOK = false;
pSS.AddSymbol(pSym);
bOK = pSS.SelectSymbol(0);
if (bOK)
{
pLC.Symbol = pSS.GetSymbolAt(0);
}
this.m_mapControl.ActiveView.Refresh();
this.m_tocControl.Refresh();
}
catch (Exception exce)
{ }
}
}
if (e.button == 2)
{
//设置CustomProperty为layer (用于自定义的Layer命令)
m_mapControl.CustomProperty = layer;
//弹出右键菜单
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
m_menuMap.PopupMenu(e.x, e.y, m_tocControl.hWnd);
}
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
#region
/* this.LoadMenu(layer);
* m_menuLayer.PopupMenu(e.x, e.y, m_tocControl.hWnd);
* m_menuLayer.RemoveAll(); */
#endregion
m_CurrentLayer = layer;
m_pGeoFeaLayer = m_CurrentLayer as IGeoFeatureLayer;
this.ChangeItemText();
Rectangle rect = new Rectangle();
rect = m_tocControl.RectangleToScreen(rect);
m_contextMemuLayer.Show(e.x + rect.Left, e.y + rect.Top);
}
}
}
private void axTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
IBasicMap map = new MapClass();
ILayer layer = new FeatureLayerClass();
object other = new object();
object index = new object();
esriTOCControlItem item = new esriTOCControlItem();
//Determine what kind of item has been clicked on
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (e.button == 1)
{
//QI to IFeatureLayer and IGeoFeatuerLayer interface
if (layer == null)
{
return;
}
IFeatureLayer featureLayer = layer as IFeatureLayer;
if (featureLayer == null)
{
return;
}
IGeoFeatureLayer geoFeatureLayer = (IGeoFeatureLayer)featureLayer;
ILegendClass legendClass = new LegendClassClass();
ISymbol symbol = null;
if (other is ILegendGroup && (int)index != -1)
{
legendClass = ((ILegendGroup)other).get_Class((int)index);
symbol = legendClass.Symbol;
}
if (symbol == null)
{
return;
}
symbol = GetSymbolByControl(symbol);
//symbol = GetSymbolBySymbolSelector(symbol);
if (symbol == null)
{
return;
}
legendClass.Symbol = symbol;
this.Activate();
//Fire contents changed event that the TOCControl listens to
axMapControl1.ActiveView.ContentsChanged();
//Refresh the display
axMapControl1.Refresh(esriViewDrawPhase.esriViewGeography, null, null);
axTOCControl1.Update();
}
if (e.button == 2)
{
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
m_mapControl.CustomProperty = map;
m_TocMapMenu.PopupMenu(e.x, e.y, axTOCControl1.hWnd);
}
else if (layer is IFeatureLayer)
{
m_mapControl.CustomProperty = layer;
m_TocLayerMenu.PopupMenu(e.x, e.y, axTOCControl1.hWnd);
}
else if (layer is INALayer)
{
m_mapControl.CustomProperty = layer;
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
m_menuLayer.PopupMenu(e.x, e.y, axMapControl1.hWnd);
ITOCControl toc = axTOCControl1.Object as ITOCControl;
toc.Update();
}
}
}
}