/// <summary>
/// 地图更新
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainMapControl_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
IEnvelope envelope = e.newEnvelope as IEnvelope;
DrawRectangle(envelope);
TOCControl.Update();
}
//重载地图当前范围变化的事件
private void Ctrl_ExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
m_pMapExtent = e.newEnvelope as IEnvelope;
m_rRect = MapExtent2Rect(m_pMapExtent);
this.Refresh();
//RefreshMap();
}
private void MainMapControl_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)//主地图：范围变化，鹰眼图跟随变化
{
//在绘制前，清除axMapControlEagleMap中的任何图形元素
var graphicsContainer = (IGraphicsContainer)EagleMapControl.Map;
graphicsContainer.DeleteAllElements();
//主地图地图范围变化时，鹰眼中的地图范围也跟随着变化
var rectangleElement = (IRectangleElement) new RectangleElement();
var element = (IElement)rectangleElement;
var envelope = (IEnvelope)e.newEnvelope; //得到主地图的新范围
element.Geometry = envelope;
//设置鹰眼中的红线框
var fillShapeElement = (IFillShapeElement)element;
fillShapeElement.Symbol = SymbolCreate.GetSimpleFillSymbol("ff000000", "ff0000", 1.6);
graphicsContainer.AddElement((IElement)fillShapeElement, 0);
//刷新
envelope.Expand(2, 2, true);
var activeView = (IActiveView)graphicsContainer;
activeView.Extent = envelope;
activeView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
private void axMapControl_Main_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (axMapControl_HawkEye.Visible)
{
AeUtils.DrawExtent(e.newEnvelope as IEnvelope, axMapControl_HawkEye);
}
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
//if (this.pDisplayFeedback != null)
//{
// this.pDisplayFeedback.Refresh(this.pScreenDisplay.hWnd);
//}
}
private void axMapControl_main_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (axMapControl_hawkeye.Visible)
{
Hawkeye_DrawExtent(e.newEnvelope as IEnvelope);
}
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
//新建一个矩形元素对象
IElement ele = new RectangleElementClass();
//矩形设置为主地图的显示范围
ele.Geometry = axMapControl1.Extent;
//新建一个简单填充样式对象
IFillSymbol symbol = new SimpleFillSymbolClass();
//新建一个RGB颜色对象
IRgbColor clr = new RgbColorClass();
//设置填充样式对象的颜色为无色、透明
clr.NullColor = true;
clr.Transparency = 0;
symbol.Color = clr;
//新建一个线样式对象
ILineSymbol linSymbol = new SimpleLineSymbolClass();
//设置填充样式对象的边框为红色
IRgbColor linClr = new RgbColorClass();
linClr.Red = 255;
linSymbol.Color = linClr;
symbol.Outline = linSymbol;
//用填充样式对象来绘制矩形元素
((IFillShapeElement)ele).Symbol = symbol;
//删除鹰眼中的所有元素
axMapControl2.ActiveView.GraphicsContainer.DeleteAllElements();
//将矩形元素添加到鹰眼中，并局部刷新
axMapControl2.ActiveView.GraphicsContainer.AddElement(ele, 0);
axMapControl2.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void UcMap_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (MapExtentChanged != null)
{
MapExtentChanged.Invoke();
}
}
//主地图：地图范围（Extent）变化
private void axMapControlMainMap_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
#region 主地图地图范围Extent变化时，鹰眼中的地图范围Extent也跟随着变化
IEnvelope envelope = (IEnvelope)e.newEnvelope; //得到主地图的新范围
IGraphicsContainer graphicsContainer = axMapControlEagleMap.Map as IGraphicsContainer;
IActiveView activeView = graphicsContainer as IActiveView;
graphicsContainer.DeleteAllElements(); //在绘制前，清除axMapControlEagleMap中的任何图形元素
IRectangleElement rectangleElement = new RectangleElement() as IRectangleElement;
IElement element = rectangleElement as IElement;
element.Geometry = envelope;
//产生一个线符号对象,设置鹰眼中的红线框
ILineSymbol lineSymbol = new SimpleLineSymbol();
lineSymbol.Width = 1.6;
lineSymbol.Color = RenderOpt.GetIColor(255, 0, 0);
//设置填充符号的属性
IFillSymbol fillSymbol = new SimpleFillSymbol();
fillSymbol.Color = RenderOpt.GetIColor(255, 0, 0, 0);
fillSymbol.Outline = lineSymbol;
IFillShapeElement fillShapeElement = element as IFillShapeElement;
fillShapeElement.Symbol = fillSymbol;
graphicsContainer.AddElement((IElement)fillShapeElement, 0);
//刷新
envelope.Expand(2, 2, true);
activeView.Extent = envelope;
activeView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
#endregion
}
/////////////////////////////////////////
private void axMapControl_sub_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
//实现鹰眼的方框的 symbol 部分
ILineSymbol outLineSymbol = new SimpleLineSymbol(); //设置鹰眼图中的红线！
outLineSymbol.Width = 2;
outLineSymbol.Color = GetColor(255, 0, 0, 255);
IFillSymbol fillSymbol = new SimpleFillSymbol(); //设置填充符号的属性！
fillSymbol.Color = GetColor(255, 0, 0, 0); //设置完全透明色
fillSymbol.Outline = outLineSymbol;
//实现信息传递
IEnvelope envlope2 = e.newEnvelope as IEnvelope;
IElement element2 = new RectangleElement();
element2.Geometry = envlope2;
IFillShapeElement fillShapeElement2 = element2 as IFillShapeElement;
fillShapeElement2.Symbol = fillSymbol;
IGraphicsContainer graphicsContainer2 = axMapControl_sub.Map as IGraphicsContainer;
graphicsContainer2.DeleteAllElements();
IElement pElement = fillShapeElement2 as IElement;
graphicsContainer2.AddElement(pElement, 0);
axMapControl_sub.Refresh(esriViewDrawPhase.esriViewGeography, null, null);
}
private void m_pMainMapControl_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (this.m_CanDo)
{
this.m_pEnvelope = this.m_pMainMapControl.Extent;
if (this.m_ZoomWithMainView)
{
IEnvelope extent = this.axMapControl1.ActiveView.Extent;
double num = extent.Width / extent.Height;
if (this.m_pEnvelope.Width > (this.m_pEnvelope.Height * num))
{
this.m_pEnvelope.YMin = this.m_pEnvelope.YMax - (this.m_pEnvelope.Width / num);
}
else
{
this.m_pEnvelope.XMax = this.m_pEnvelope.XMin + (this.m_pEnvelope.Height * num);
}
this.axMapControl1.ActiveView.Extent = this.m_pEnvelope;
this.axMapControl1.ActiveView.Refresh();
}
if (!this.axMapControl1.IsDisposed)
{
this.DrawRectangle(this.axMapControl1.ActiveView);
}
}
if (this.m_OverwindowsLayersType == OverwindowsLayersType.LayerSettings)
{
this.SetLayerVisible(MapHelper.GetMapScale(this.m_pMainMapControl.Map));
}
}
private void axMapControl_main_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
#region 在鹰眼控件中更新范围示意框
IEnvelope pEnvelope = e.newEnvelope as IEnvelope;
AeUtils.DrawMapShape(pEnvelope, axMapControl_eye.Object as IMapControl2);
#endregion
}
private void mainMapControl_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
IEnvelope pEnvelope = e.newEnvelope as IEnvelope;
ISimpleLineSymbol pSimpleLineSymbol = new SimpleLineSymbolClass();
pSimpleLineSymbol.Style = esriSimpleLineStyle.esriSLSDash;
pSimpleLineSymbol.Width = 2;
pSimpleLineSymbol.Color = this.getRGBColor(0, 0, 0);
ISimpleFillSymbol pSimpleFillSymbol = new SimpleFillSymbolClass();
pSimpleFillSymbol.Color = this.getRGBColor(255, 0, 0);
pSimpleFillSymbol.Outline = pSimpleLineSymbol as ILineSymbol;
pSimpleFillSymbol.Style = esriSimpleFillStyle.esriSFSHollow;
IRectangleElement pRectangleElement = new RectangleElementClass();
IElement pElement = pRectangleElement as IElement;
pElement.Geometry = pEnvelope as IGeometry;
IFillShapeElement pFillShapeElement = pRectangleElement as IFillShapeElement;
pFillShapeElement.Symbol = pSimpleFillSymbol as IFillSymbol;
IGraphicsContainer pGraphicsContainer = this.EagleaxMapControl.Map as IGraphicsContainer;
pGraphicsContainer.DeleteAllElements();
pGraphicsContainer.AddElement(pElement, 0);
this.EagleaxMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void MapMainControl_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (SetMainMapScale != null)
{
SetMainMapScale(mainMapControl.MapScale);
}
UpdateBarEditScaleText();
}
private void axMapControl_Main_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
ShowMapScaleInfo(); // 地图比例尺显示
if (f_HawkEye != null && !f_HawkEye.IsDisposed)
{
f_HawkEye.DrawExtent();
}
}
private void ucHistoryMap2_AxMapCtrlHis_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
try
{
ucHistoryMap1.AxMapCtrlHis.Extent = e.newEnvelope as IEnvelope;
}
catch
{ }
}
private void Ctrl_Map_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
IObjectCopy cpyOper = new ObjectCopyClass();
object cpyTo = Ctrl_PageLayout.ActiveView.FocusMap;
cpyOper.Overwrite(Ctrl_Map.Map, ref cpyTo);
Lb_MapScale.Text = "1:" + ((UInt32)Ctrl_Map.MapScale).ToString();
Ctrl_PageLayout.Refresh();
}
// 同步 数据视图、布局视图
private void axMapControl1_OnExtentUpdated(Object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
IObjectCopy pobjectcopy = new ObjectCopyClass();
object from = pobjectcopy.Copy(axMapControl1.Map);
object to = axPageLayoutControl1.ActiveView.FocusMap;
pobjectcopy.Overwrite(from, ref to);
axPageLayoutControl1.ActiveView.Refresh();
}
private void UCMap_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (scaleUpdated != null)
{
scaleUpdated(MapScale);
}
ucMapNavigate1.MapScale = (int)base.MapScale;
// 得到新范围
IEnvelope pEnv = (IEnvelope)e.newEnvelope;
IGraphicsContainer pGra = this.Map as IGraphicsContainer;
IActiveView pAv = pGra as IActiveView;
//在绘制前，清除axMapControl2中的任何图形元素
pGra.DeleteAllElements();
IRectangleElement pRectangleEle = new RectangleElementClass();
IElement pEle = pRectangleEle as IElement;
pEle.Geometry = pEnv;
//设置鹰眼图中的红线框
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 0;
pColor.Blue = 0;
pColor.Transparency = 255;
//产生一个线符号对象
ILineSymbol pOutline = new SimpleLineSymbolClass();
pOutline.Width = 1;
pOutline.Color = pColor;
//设置颜色属性
pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 0;
pColor.Blue = 0;
pColor.Transparency = 0;
//设置填充符号的属性
IFillSymbol pFillSymbol = new SimpleFillSymbolClass();
pFillSymbol.Color = pColor;
pFillSymbol.Outline = pOutline;
IFillShapeElement pFillShapeEle = pEle as IFillShapeElement;
pFillShapeEle.Symbol = pFillSymbol;
pGra.AddElement((IElement)pFillShapeEle, 0);
pAv.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
// 得到新范围
IEnvelope pEnvelope = (IEnvelope)e.newEnvelope;
IGraphicsContainer pGraphicsContainer = axMapControl2.Map as IGraphicsContainer;
IActiveView pActiveView = pGraphicsContainer as IActiveView;
//在绘制前,清除axMapControl2中的任何图形元素
pGraphicsContainer.DeleteAllElements();
IRectangleElement pRectangleEle = new RectangleElementClass();
IElement pElement = pRectangleEle as IElement;
pElement.Geometry = pEnvelope;
//设置鹰眼图中的红线框
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 0;
pColor.Blue = 0;
pColor.Transparency = 255;
//产生一个线符号对象
ILineSymbol pOutline = new SimpleLineSymbolClass();
pOutline.Width = 3;
pOutline.Color = pColor;
//设置颜色属性
pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 0;
pColor.Blue = 0;
pColor.Transparency = 0;
//设置填充符号的属性
IFillSymbol pFillSymbol = new SimpleFillSymbolClass();
pFillSymbol.Color = pColor;
pFillSymbol.Outline = pOutline;
IFillShapeElement pFillShapeEle = pElement as IFillShapeElement;
pFillShapeEle.Symbol = pFillSymbol;
pGraphicsContainer.AddElement((IElement)pFillShapeEle, 0);
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
//创建矩形元素
IFillShapeElement fillShapeElement = ElementsHelper.GetRectangleElement(e.newEnvelope as IGeometry);
//刷新总览窗体的mapcontrol
if (m_FormOverview != null && !m_FormOverview.IsDisposed)
{
m_FormOverview.UpdateMapControlGraphics(fillShapeElement as IElement);
}
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (Variable.pEagleEyeMapFrm == null || Variable.pEagleEyeMapFrm.IsDisposed)
{
Variable.pEnvelop = e.newEnvelope as IEnvelope;
}
else
{
Variable.pEnvelop = (IEnvelope)e.newEnvelope;
EagleEyeClass.DrawRectangle(Variable.pEnvelop);
}
}
/// <summary>
/// 作用：动态显示地图比例尺
/// 作者：汪建龙
/// 编写时间：2016年12月27日14:08:11
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mapMain_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
try
{
string scale = Math.Round(mapMain.ActiveView.FocusMap.MapScale, 3).ToString("f2");
WorkBench.SetStatusBarValue("Scale", string.Format("比例尺：1：{0}", scale));
}
catch (Exception ex)
{
WorkBench.SetStatusBarValue("Scale", "");
System.Diagnostics.Trace.WriteLine(ex);
}
}
public void OverViewSynchronizeDraw(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
IEnvelope pEnv;
pEnv = (IEnvelope)e.newEnvelope;
IGraphicsContainer pGraphicsContrainer;
IActiveView pActiveView;
pGraphicsContrainer = (IGraphicsContainer)m_axMapControl.Map;
pActiveView = (IActiveView)pGraphicsContrainer;
//在绘制新的矩形框前,清除Map对象中的任何图形元素
pGraphicsContrainer.DeleteAllElements();
IRectangleElement pRectangleEle = new RectangleElementClass();
IElement pEle = (IElement)pRectangleEle;
pEle.Geometry = pEnv;
IRgbColor pColor;
pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Transparency = 255;
ILineSymbol pOutLine = new SimpleLineSymbolClass();
pOutLine.Width = 1;
pOutLine.Color = pColor;
pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Transparency = 0;
IFillSymbol pFillSymbol = new SimpleFillSymbolClass();
pFillSymbol.Color = pColor;
pFillSymbol.Outline = pOutLine;
IFillShapeElement pFillShapeEle;
pFillShapeEle = (IFillShapeElement)pEle;
pFillShapeEle.Symbol = pFillSymbol;
pEle = (IElement)pFillShapeEle;
pGraphicsContrainer.AddElement(pEle, 0);
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void _axmapcontrol_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (!this.IsDisposed)
{
p1.Visible = p2.Visible = p3.Visible = p4.Visible = false;
int x = Convert.ToInt32(point.X);
int y = Convert.ToInt32(point.Y);
_axmapcontrol.ActiveView.ScreenDisplay.DisplayTransformation.FromMapPoint(point, out x, out y);
p1.Location = new System.Drawing.Point(x - 11, y - 1);
p2.Location = new System.Drawing.Point(x - 1, y - 11);
p3.Location = new System.Drawing.Point(x + 1, y - 1);
p4.Location = new System.Drawing.Point(x - 1, y + 1);
p1.Visible = p2.Visible = p3.Visible = p4.Visible = true;
}
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
//创建鹰眼中线框
IEnvelope pEnv = (IEnvelope)e.newEnvelope;
IRectangleElement pRectangleEle = new RectangleElementClass();
IElement pEle = pRectangleEle as IElement;
pEle.Geometry = pEnv;
//设置线框的边线对象，包括颜色和线宽
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 0;
pColor.Blue = 0;
pColor.Transparency = 255;
// 产生一个线符号对象
ILineSymbol pOutline = new SimpleLineSymbolClass();
pOutline.Width = 2;
pOutline.Color = pColor;
// 设置颜色属性
pColor.Red = 255;
pColor.Green = 0;
pColor.Blue = 0;
pColor.Transparency = 0;
// 设置线框填充符号的属性
IFillSymbol pFillSymbol = new SimpleFillSymbolClass();
pFillSymbol.Color = pColor;
pFillSymbol.Outline = pOutline;
IFillShapeElement pFillShapeEle = pEle as IFillShapeElement;
pFillShapeEle.Symbol = pFillSymbol;
// 得到鹰眼视图中的图形元素容器
IGraphicsContainer pGra = axMapControl2.Map as IGraphicsContainer;
IActiveView pAv = pGra as IActiveView;
// 在绘制前，清除 axMapControl2 中的任何图形元素
pGra.DeleteAllElements();
// 鹰眼视图中添加线框
pGra.AddElement((IElement)pFillShapeEle, 0);
// 刷新鹰眼
pAv.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
void MapCntrls_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
try
{
if (m_blnPanelSizeChanged)
{
return;
}
//try
//{
if (m_blnInitialMaps)
{
IEnvelope pNewEnv = (IEnvelope)e.newEnvelope; //Get New envelope from e. 061516 HK
//Check the sender
AxMapControl FocusedMapCntrl = (AxMapControl)sender;
IMapControl3 pFocusedMapContrl = (IMapControl3)FocusedMapCntrl.Object;
//this event will be evoked only from the first map control that is same to the buddy of the toolbar control
object objBuddy = axTools.Buddy;
IToolbarControl2 ptbControl = (IToolbarControl2)axTools.Object;
IMapControl3 BuddyMapCntrl = (IMapControl3)objBuddy;
if (BuddyMapCntrl == pFocusedMapContrl)
{
int intMapCntrlCnt = this.m_axMapControls.Length;
for (int i = 0; i < intMapCntrlCnt; i++)
{
string strName = "axMapControl" + i.ToString();
AxMapControl pMapCntrl = (AxMapControl)this.pnMapCntrls.Controls[strName];
if (pMapCntrl != FocusedMapCntrl)
{
pMapCntrl.Extent = pNewEnv;
}
}
}
}
}
catch (Exception ex)
{
frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog();
return;
}
}
private void ArcGisMapControl_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (LstArcGisMapControl == null)
{
return;
}
if (LstArcGisMapControl.Count == 0)
{
return;
}
foreach (AxMapControl arcgisMapControl in LstArcGisMapControl)
{
arcgisMapControl.Extent = e.newEnvelope as ESRI.ArcGIS.Geometry.IEnvelope;
arcgisMapControl.ActiveView.Refresh();
}
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
//定义边界对象
IEnvelope pEnv;
pEnv = e.newEnvelope as IEnvelope;
IGraphicsContainer pGraphicsContainer;
IActiveView pActiveView;
//获取鹰眼图地图数据的图形容器句柄
pGraphicsContainer = axMapControl2.Map as IGraphicsContainer;
pActiveView = pGraphicsContainer as IActiveView;
pGraphicsContainer.DeleteAllElements();
IRectangleElement pRectangleEle;
pRectangleEle = new RectangleElementClass();
IElement pEle;
pEle = pRectangleEle as IElement;
pEle.Geometry = pEnv;
IRgbColor pColor;
pColor = new RgbColor();
pColor.RGB = 255;
pColor.Transparency = 255;
ILineSymbol pOutline;
pOutline = new SimpleLineSymbol();
pOutline.Width = 1;
pOutline.Color = pColor;
pColor = new RgbColor();
pColor.RGB = 255;
pColor.Transparency = 0;
IFillSymbol pFillSymbol;
pFillSymbol = new SimpleFillSymbol();
pFillSymbol.Color = pColor;
pFillSymbol.Outline = pOutline;
IFillShapeElement pFillshapeEle;
pFillshapeEle = pEle as IFillShapeElement;
pFillshapeEle.Symbol = pFillSymbol;
pEle = pFillshapeEle as IElement;
pGraphicsContainer.AddElement(pEle, 0);
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void axMapControl_1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
//调动鹰眼图
//定义边界对象
IEnvelope pEnv = e.newEnvelope as IEnvelope;
RectangleElement pRectangleEle = new RectangleElement();
IElement pEle = pRectangleEle as IElement;
pEle.Geometry = pEnv;
//定义图像句柄指向鹰眼图
IGraphicsContainer pGraphicsContainer = axMapControl_Eagle.Map as IGraphicsContainer;
//获取鹰眼图地图数据的图形容器句柄
IActiveView pActiveView = pGraphicsContainer as IActiveView;
pGraphicsContainer.DeleteAllElements();
//定义颜色
IRgbColor pColor = new RgbColor();
pColor.Red = 255;
//定义线样式
ILineSymbol pOutline = new SimpleLineSymbol();
pOutline.Width = 2;
pOutline.Color = pColor;
//重新定义颜色
pColor = new RgbColor();
pColor.Transparency = 0;
//定义填充样式
IFillSymbol pFillSymbol = new SimpleFillSymbol();
pFillSymbol.Color = pColor;
pFillSymbol.Outline = pOutline;
//定义填充元素样式
IFillShapeElement pFillshapeEle = pEle as IFillShapeElement;
pFillshapeEle.Symbol = pFillSymbol;
pEle = pFillshapeEle as IElement;
//鹰眼图添加元素
pGraphicsContainer.AddElement(pEle, 0);
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
//axMapControl1显示范围变化，axMapControl2绘制矩形框
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
// 得到新范围
IEnvelope pEnv = (IEnvelope)e.newEnvelope;
IGraphicsContainer pGra = axMapControl2.Map as IGraphicsContainer;
IActiveView pAv = pGra as IActiveView;
// 在绘制前，清除 axMapControl2 中的任何图形元素
pGra.DeleteAllElements();
IRectangleElement pRectangleEle = new RectangleElementClass();
IElement pEle = pRectangleEle as IElement;
pEle.Geometry = pEnv;
// 设置鹰眼图中的红线框
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 0;
pColor.Blue = 0;
pColor.Transparency = 255;
// 产生一个线符号对象
ILineSymbol pOutline = new SimpleLineSymbolClass();
pOutline.Width = 2;
pOutline.Color = pColor;
// 设置颜色属性
pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 0;
pColor.Blue = 0;
pColor.Transparency = 0;
// 设置填充符号的属性
IFillSymbol pFillSymbol = new SimpleFillSymbolClass();
pFillSymbol.Color = pColor;
pFillSymbol.Outline = pOutline;
IFillShapeElement pFillShapeEle = pEle as IFillShapeElement;
pFillShapeEle.Symbol = pFillSymbol;
pGra.AddElement((IElement)pFillShapeEle, 0);
// 刷新
pAv.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
setMap2(e);
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if ((topPublicMosaicLayer != null) && (botPublicMosaicLayer != null))
{
if (((ILayer)topPublicMosaicLayer).MinimumScale >= m_MapControl.MapScale)
{
IEnvelope envCurrent = m_MapControl.ActiveView.Extent;
IPoint ptViewCenter = new PointClass();
ptViewCenter.X = (m_MapControl.ActiveView.Extent.XMin + m_MapControl.ActiveView.Extent.XMax) / 2;
ptViewCenter.Y = (m_MapControl.ActiveView.Extent.YMin + m_MapControl.ActiveView.Extent.YMax) / 2;
ISpatialFilter pSFIndex = new SpatialFilterClass();
pSFIndex.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
pSFIndex.Geometry = envCurrent;
//treat old images like 1980 1984 differently
int ii = System.Array.IndexOf(oldYears, cboTopYear.Text);
if (ii > -1)
{
IFeatureClass fcMosaicTop = topPublicMosaicLayer.MosaicDataset.Catalog;
if (!(fcMosaicTop == null))
{
IFeatureCursor pFCurSFResult = fcMosaicTop.Search(pSFIndex, true);
ICursor pCursor = (ICursor)pFCurSFResult;
string strClosetPhotoName = "";
int ixName = fcMosaicTop.Fields.FindField("Name");
int ixX = fcMosaicTop.Fields.FindField("CenterX");
int ixY = fcMosaicTop.Fields.FindField("CenterY");
IRow pRow = pCursor.NextRow();
double dsMin = 10000000000000000;
while (!(pRow == null))
{
double xCoor = ((System.IConvertible)pRow.get_Value(ixX)).ToDouble(null);
double yCoor = ((System.IConvertible)pRow.get_Value(ixY)).ToDouble(null);
double distance = (ptViewCenter.X - xCoor) * (ptViewCenter.X - xCoor) + (ptViewCenter.Y - yCoor) * (ptViewCenter.Y - yCoor);
if (distance < dsMin)
{
dsMin = distance;
strClosetPhotoName = pRow.get_Value(ixName).ToString();
}
pRow = pCursor.NextRow();
}
IMosaicFunction mosaicfunctionTop = topPublicMosaicLayer.MosaicDataset.MosaicFunction;
mosaicfunctionTop.DefinitionExpression = "Name = " + "'" + strClosetPhotoName + "'";
IMapFrame MF1 = this.axPageLayoutControl1.FindElementByName("MapTop", 1) as IMapFrame;
IMosaicLayer mlTopMF = Helper.FindMyMosaicLayer(MF1.Map, strTopYr);
if (!(mlTopMF == null))
{
IMosaicFunction mftopMosaicFunction = mlTopMF.MosaicDataset.MosaicFunction;
mftopMosaicFunction.DefinitionExpression = mosaicfunctionTop.DefinitionExpression;
}
}
}
int iii = System.Array.IndexOf(oldYears, cboBotYear.Text);
if (iii > -1)
{
IFeatureClass fcMosaicBot = botPublicMosaicLayer.MosaicDataset.Catalog;
if (!(fcMosaicBot == null))
{
IFeatureCursor pFCurSFResult = fcMosaicBot.Search(pSFIndex, true);
ICursor pCursor = (ICursor)pFCurSFResult;
string strClosetPhotoName = "";
int ixName = fcMosaicBot.Fields.FindField("Name");
int ixX = fcMosaicBot.Fields.FindField("CenterX");
int ixY = fcMosaicBot.Fields.FindField("CenterY");
IRow pRow = pCursor.NextRow();
double dsMin = 10000000000000000;
while (!(pRow == null))
{
double xCoor = ((System.IConvertible)pRow.get_Value(ixX)).ToDouble(null);
double yCoor = ((System.IConvertible)pRow.get_Value(ixY)).ToDouble(null);
double distance = (ptViewCenter.X - xCoor) * (ptViewCenter.X - xCoor) + (ptViewCenter.Y - yCoor) * (ptViewCenter.Y - yCoor);
if (distance < dsMin)
{
dsMin = distance;
strClosetPhotoName = pRow.get_Value(ixName).ToString();
}
pRow = pCursor.NextRow();
}
IMosaicFunction mosaicfunctionBot = botPublicMosaicLayer.MosaicDataset.MosaicFunction;
mosaicfunctionBot.DefinitionExpression = "Name = " + "'" + strClosetPhotoName + "'";
IMapFrame MF2 = this.axPageLayoutControl1.FindElementByName("MapBot", 1) as IMapFrame;
IMosaicLayer mlBotMF = Helper.FindMyMosaicLayer(MF2.Map, strBaseYr);
if (!(mlBotMF == null))
{
IMosaicFunction mfbotMosaicFunction = mlBotMF.MosaicDataset.MosaicFunction;
mfbotMosaicFunction.DefinitionExpression = mosaicfunctionBot.DefinitionExpression;
}
}
}
double mapScale = m_MapControl.MapScale;
m_MapControltop.CenterAt(ptViewCenter);
m_MapControlbase.CenterAt(ptViewCenter);
m_MapControltop.MapScale = mapScale;
m_MapControlbase.MapScale = mapScale;
m_MapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
//Update scale bar division length
IElement eleScaleBar = this.axPageLayoutControl1.FindElementByName("Alternating Scale Bar", 1);
IMapSurroundFrame msfScaleBar = eleScaleBar as IMapSurroundFrame;
IMapSurround mapSurround = msfScaleBar.MapSurround;
IScaleBar markerScaleBar = (IScaleBar)mapSurround;
if (m_MapControl.MapScale < 500)
{
markerScaleBar.Division = 100;
}
else if (m_MapControl.MapScale < 1000)
{
markerScaleBar.Division = 250;
}
else if (m_MapControl.MapScale < 2000)
{
markerScaleBar.Division = 500;
}
else
{
markerScaleBar.Division = 1000;
}
}
if (!(this.axPageLayoutControl1.FindElementByName("MapBot", 1) == null))
{
m_bUpdateFocusMap1 = true;
m_bUpdateFocusMap2 = true;
SetExtent1();
SetExtent2();
}
}
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
double scale = axMapControl1.ActiveView.FocusMap.MapScale;
string a = scale.ToString("#0.00");
this.scaletextbox.Text = "1:" + a;
IEnvelope penvelope = (IEnvelope)e.newEnvelope;
IGraphicsContainer pgraghicscontainer = axMapControl2.Map as IGraphicsContainer;
IActiveView pactiveview = pgraghicscontainer as IActiveView;
pgraghicscontainer.DeleteAllElements();
IRectangleElement prectangle = new RectangleElementClass();
IElement pelement = prectangle as IElement;
pelement.Geometry = penvelope;
IRgbColor pcolor1 = new RgbColorClass();
pcolor1.Red = 255; pcolor1.Green = 0; pcolor1.Blue = 0; pcolor1.Transparency = 0;
IRgbColor pcolor2 = new RgbColorClass();
pcolor2.Red = 255; pcolor2.Green = 0; pcolor2.Blue = 0; pcolor2.Transparency = 255;
ISimpleFillSymbol simplefillsymbol = new SimpleFillSymbolClass();
simplefillsymbol.Color = pcolor1;
simplefillsymbol.Outline.Color = pcolor2;
simplefillsymbol.Outline.Width = 3;
IFillShapeElement pfillshapefile = pelement as IFillShapeElement;
pfillshapefile.Symbol = simplefillsymbol;
pgraghicscontainer.AddElement((IElement)pfillshapefile, 0);
axMapControl2.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void UcMap_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (MapExtentChanged != null)
MapExtentChanged.Invoke();
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (m_ucTripleMap != null && m_ucTripleMap.Visible)
{
m_ucTripleMap.MapExtent = this.axMapControl1.ActiveView.Extent;
}
}
void mapControlOnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
AxMapControl axControl= sender as AxMapControl;
if (axControl == null)
{
return;
}
IMapControl4 mapControl4 = axControl.Object as IMapControl4;
if (mapControl4 == null)
{
return;
}
IGraphicsContainer basicGraphicsContainer = mapControl4.Map.BasicGraphicsLayer as IGraphicsContainer;
basicGraphicsContainer.Reset();
IElement currentElement = basicGraphicsContainer.Next();
IEnvelope extentEnvelope = e.newEnvelope as IEnvelope;
IDisplayTransformation displayTransformation = e.displayTransformation as IDisplayTransformation;
tagRECT displayRectangle = displayTransformation.get_DeviceFrame();
while (currentElement != null)
{
if (((IElementProperties)currentElement).Name == "DeleteMarker")
{
IPoint deleteMarkerLocation = new PointClass();
deleteMarkerLocation.SpatialReference = mapControl4.SpatialReference;
deleteMarkerLocation = displayTransformation.ToMapPoint(displayRectangle.left + 45, displayRectangle.bottom - 45);
currentElement.Geometry = deleteMarkerLocation;
}
else if (((IElementProperties)currentElement).Name == "AcceptMarker")
{
IPoint acceptMarkerLocation = new PointClass();
acceptMarkerLocation.SpatialReference = mapControl4.SpatialReference;
acceptMarkerLocation = displayTransformation.ToMapPoint(displayRectangle.left + 45, displayRectangle.bottom - 45);
currentElement.Geometry = acceptMarkerLocation;
}
currentElement = basicGraphicsContainer.Next();
}
mapControl4.Refresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
//if (this.pDisplayFeedback != null)
//{
// this.pDisplayFeedback.Refresh(this.pScreenDisplay.hWnd);
//}
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
//AxMapControl mapControl = (AxMapControl)sender;
//extent = mapControl.ActiveView.Extent;
//MapExtent = extent;
//mapExtentChange(extent);
}
private void mainMapControl_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
IEnvelope pEnvelope = e.newEnvelope as IEnvelope;
ISimpleLineSymbol pSimpleLineSymbol = new SimpleLineSymbolClass();
pSimpleLineSymbol.Style = esriSimpleLineStyle.esriSLSDash;
pSimpleLineSymbol.Width = 2;
pSimpleLineSymbol.Color = this.getRGBColor(0, 0, 0);
ISimpleFillSymbol pSimpleFillSymbol = new SimpleFillSymbolClass();
pSimpleFillSymbol.Color = this.getRGBColor(255, 0, 0);
pSimpleFillSymbol.Outline = pSimpleLineSymbol as ILineSymbol;
pSimpleFillSymbol.Style = esriSimpleFillStyle.esriSFSHollow;
IRectangleElement pRectangleElement = new RectangleElementClass();
IElement pElement = pRectangleElement as IElement;
pElement.Geometry = pEnvelope as IGeometry;
IFillShapeElement pFillShapeElement = pRectangleElement as IFillShapeElement;
pFillShapeElement.Symbol = pSimpleFillSymbol as IFillSymbol;
IGraphicsContainer pGraphicsContainer = this.EagleaxMapControl.Map as IGraphicsContainer;
pGraphicsContainer.DeleteAllElements();
pGraphicsContainer.AddElement(pElement, 0);
this.EagleaxMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void UCMap_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (scaleUpdated != null)
scaleUpdated(MapScale);
ucMapNavigate1.MapScale = (int) base.MapScale;
// �õ��·�Χ
IEnvelope pEnv = (IEnvelope) e.newEnvelope;
IGraphicsContainer pGra = this.Map as IGraphicsContainer;
IActiveView pAv = pGra as IActiveView;
//�ڻ���ǰ�����axMapControl2�е��κ�ͼ��Ԫ��
pGra.DeleteAllElements();
IRectangleElement pRectangleEle = new RectangleElementClass();
IElement pEle = pRectangleEle as IElement;
pEle.Geometry = pEnv;
//����ӥ��ͼ�еĺ��߿�
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 0;
pColor.Blue = 0;
pColor.Transparency = 255;
//����һ���߷��Ŷ���
ILineSymbol pOutline = new SimpleLineSymbolClass();
pOutline.Width = 1;
pOutline.Color = pColor;
//������ɫ����
pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 0;
pColor.Blue = 0;
pColor.Transparency = 0;
//���������ŵ�����
IFillSymbol pFillSymbol = new SimpleFillSymbolClass();
pFillSymbol.Color = pColor;
pFillSymbol.Outline = pOutline;
IFillShapeElement pFillShapeEle = pEle as IFillShapeElement;
pFillShapeEle.Symbol = pFillSymbol;
pGra.AddElement((IElement) pFillShapeEle, 0);
pAv.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
pEn = e.newEnvelope as IEnvelope;
axMapControl2.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewForeground, null, null);
}
//������ӥ�۵���ק����ʵ�ִ���
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
IElement element = m_AOI as IElement;
element.Geometry = e.newEnvelope as IGeometry;
UpdateUI();
}
