案例mapgis igserver silverlight問題集錦

第7 怎樣在地圖上添加一條 第8 怎樣在地圖上添加一個標注 第9 怎樣實現(xiàn)地圖窗口坐標和邏輯坐標之間的轉(zhuǎn) 第5章開發(fā)函數(shù) 第1 怎樣獲取地圖文檔圖層列 第2 怎樣更新地圖文檔中的圖層的狀 第3 怎樣獲取鼠標當前位置信 第4 怎樣添加和刪除地圖鼠標.................................................................................第5 怎樣用鼠標獲取一個 第6 怎樣用鼠標獲取一條 第7 怎樣用鼠標獲取一個矩 第8 怎樣用鼠標獲取一個 第9 怎樣用鼠標獲取一個多邊 第10問怎樣實現(xiàn)點擊查 第11問怎樣實現(xiàn)線查 第12問怎樣實現(xiàn)矩形查 第13問怎樣實現(xiàn)圓查 第14問怎樣實現(xiàn)多邊形查 第15問怎樣實現(xiàn)屬性條件查 第16問怎樣實現(xiàn)點擊+條件查 第17問怎樣實現(xiàn)線+條件查 第18問怎樣實現(xiàn)矩形+條件查 第19問怎樣實現(xiàn)圓+條件查 第20問怎樣實現(xiàn)多邊形+條件查 第21問怎樣添加一個要 第22問怎樣編輯一個要 第23問怎樣刪除一個要 第24問怎樣對一個要素做緩沖區(qū)分 第25問怎樣對查詢結(jié)果進行統(tǒng)計分 第26問怎樣實現(xiàn)圓裁 第27問怎樣實現(xiàn)多邊形裁 第28問怎樣實現(xiàn)拓撲分 第29問怎樣實現(xiàn)路徑分 第30問怎樣獲取MapGIS數(shù)據(jù)源列 第31問怎樣獲取MapGIS數(shù)據(jù)源中的數(shù)據(jù)庫列 第32問怎樣獲取MapGIS數(shù)據(jù)庫中的圖層列 第33問怎樣通過圖層索引獲取圖層名 第34問怎樣實現(xiàn)兩個圖層疊加分 第35問怎樣在操作結(jié)束后把鼠標切換回空狀 第6章高級 第1 怎樣實現(xiàn)自定義控件開 第2 怎樣實現(xiàn)GIS功能點綜合應(yīng) 第3 第1章開發(fā)第1問MapGISIGServerIGServer平臺、數(shù)據(jù)庫、瀏覽器、Flex集成開發(fā)環(huán)境。Windows WindowsXPWindows2003Windows20087。.NET環(huán)境 Web服務(wù)器 數(shù)據(jù)庫 瀏覽器：IE6以上系列版本、Firefox集成開發(fā)工具：VisualStudio第2問怎樣配置MapGISIGServer參照第一章第一問中MapGISIGServer的開發(fā)環(huán)境，在操作系統(tǒng)中安裝MapGISIGServer平臺、數(shù)據(jù)庫（根據(jù)需要選擇安裝、瀏覽器等。GIS服務(wù)器與數(shù)據(jù)庫的配置。服務(wù)器配置：安裝平臺后，在服務(wù)管理器（MapGISServerManager）中已默認配GIS服務(wù)器（DCServerIGServer服務(wù)器等各項配置。根據(jù)實際中設(shè)置IGServer相應(yīng)配置項。數(shù)據(jù)組織與發(fā)布：根據(jù)開發(fā)中采用的地圖加載方式（地圖類型MapGIS二次開發(fā)前，必須確保GIS服務(wù)器的系統(tǒng)服務(wù)中數(shù)據(jù)服務(wù)、IGS服務(wù)已啟動，同時MapGISServerManager中的DCServer服務(wù)、IGServer服務(wù)也處于啟動狀態(tài)。圖1-1啟動數(shù)據(jù)服務(wù)與IGS服1-2DCS與IGS第3問怎樣配置SilverlightSilverlight4的二次開發(fā)環(huán)境，需要安裝配置VisualStudio2010集成開發(fā)環(huán)境，Silverlight4ToolsforVisualStudio2010、Silverlight_4_Toolkit（Silverlight4控件安裝包）以及Silverlight客戶端插件，具體的環(huán)境配置如下：1、安裝VisualStudioMapGISIGServerSilverlight4VisualStudio2010，4應(yīng)用程序。公司VisualStudio2010地址為： 2、安裝Silverlight4ToolsforVisualStudio2010Silverlight4ToolsforVisualStudio2010是用于VisualStudio2010或VisualWebDeveloper2010學習版的一個加載項，它為在Silverlight中創(chuàng)建應(yīng)用程序提供若干功能。在安裝Silverlight4Tools時，將安裝以下組件。Silverlight4DeveloperSilverlight4Silverlight4VisualStudioWCFRIA服務(wù)公司官網(wǎng)地址： Silverlight_4_ToolkitSilverlight4的控件集成安裝包，以方便開發(fā)人員開發(fā)。官網(wǎng)地址：/releases/view/43528第4問SilverlightMapGISIGServerSDK包括兩個部分：一套為基礎(chǔ)開發(fā)庫，不允許用戶修 GPS導航 成。Silverlight開源庫主要功能控件及說明如下：1-3Silverlight開發(fā)開源庫控件（主要AnnotationStyleEditorPointStyle OGCCatalog、OGCConditionInput件圖層類控LayerConditionInPutLayerDataViewer目前，SilverlightSDK1.0。關(guān)于MapGISIGServer基于SilverlightSDK的更新，請隨時關(guān)注MapGIS發(fā)布信息。第5問MapGISIGServerSilverlight在Silverlight集成開發(fā)環(huán)境（→VisualStudio2010）中創(chuàng)建MapGISIGServerSilverlight的新工程，具體步驟如下：1-3VisualStudio20101-4VisualStudio2010中新建工程（二SlApp，單擊“瀏覽”選擇工程存放的路徑，如下圖所示：1-51-6新建Silverlight5、此時在解決方案視圖中有2個項目，SlApp和SlApp.web，選擇SlApp 1-8添加MapGISIGServer提供的dll文件的或者在示例站點ZDIMSDemo的Debug 1-9選擇MapGISIGServer提供的dllSilverlight二次開發(fā)庫的控件添加到開發(fā)集成環(huán)境。選擇“視圖->工具箱”，在“常規(guī)”1-101-11添加自定義控件（二8ZDIMS1.0.dll，可以看到新加入的控件被勾選，單擊確定，完成MapGISK9IMSSilverlight控件的導入，如下圖所示：1-12選擇dll1-13SilverlightMapGISIGServer平臺的二次開發(fā)了。第6問怎樣使用MapGISIGServerSLMapGISIGServerSilverlightdll，是一個單獨提供的動ZDIMS1.0.dlldebug（ZDIMSDemo\Bin\Debug中。MapGISIGServerSilverlightSilverlight項目時直接引zdimsdll庫。詳細操作可參考本章第5問創(chuàng)建一個Silverlight工程的操作。MapGISIGServerSilverlight的開源功能組件，位于開源示例站點的調(diào) 1-14要使用MapGISIGServerSilverlight的開源功能組件，需要將示例站點的動態(tài)庫圖1-15開源1-16第7問怎樣更新MapGISIGServerSLMapGISIGServerSilverlight功能組件，分別將基本功能組件庫和開源功能組件的“” 處先移除功能庫對應(yīng)的dll（ZDIMS1.0.dll或ZDIMSDemo.dll然后再第8問新建一個Silverlight用戶控件，打開*.xaml<<UserControlxmlnsx="d:DesignHeight="300"d:DesignWidth="400"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="200"/>usingZDIMS.Map;namespaceSlApp{publicpartialusingZDIMS.Map;namespaceSlApp{publicpartialclassMapContainer_s:{publicMapContainer_s(){}publicvoid{m_mapContainer.Width=800;m_mapContainer.Height=600;m_mapContainer.VerticalAlignment=VerticalAlignment.Center;m_mapContainer.Margin=newThickness(10,10,0,0);}}}第9問1TileLayer控件，將其入瓦片數(shù)據(jù)名稱比如WhMap和ServerAddress服務(wù)器地址比如AutoGetMapInfoXAML<UserControl<UserControl d:DesignHeight="300"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="253">Width="200"AutoGetMapInfo="True"HdfName="WhMap" "usingZDIMS.Map;namespace{publicpartialclassMapTile_s:{usingZDIMS.Map;namespace{publicpartialclassMapTile_s:{privateTileLayerm_tile=null;public{}publicvoid{m_mapContainer=new{XMinMap=YMinMap=XMaxMap=YMaxMap=m_mapContainer.Height=m_mapContainer.Margin=newThickness(10,10,0,m_tile=newTileLayer(){HdfName="WhMap",ServerAddress=""}}}中輸入瓦片數(shù)據(jù)名稱比如wh和ServerAddress服務(wù)器地址比如<<UserControl d:DesignHeight="300"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="275">Name="vectorMapDoc1"Width="200"AutoGetMapInfo="True" "/>usingnamespace{usingnamespace{publicpartialclassMapVector_s:{privateVectorMapDocm_vector=null;publicMapVector_s(){}publicvoid{m_mapContainer=new{Width=Height=Margin=newThickness(10,10,0,XMinMap=YMinMap=XMaxMap=YMaxMap=m_vector=new{ame="wh",ServerAddress=""}}}}<UserControl<UserControld:DesignHeight="300"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="341">Width="200"AutoGetMapInfo="True"HdfName="WhMap" "Name="vectorMapDoc1"Width="200""usingZDIMS.Map;namespaceusingZDIMS.Map;namespace{publicpartialclassMapTileDoc_s:{privateIMSMapm_mapContainer=null;privateTileLayerm_tile=null;publicMapTileDoc_s(){}publicvoid{m_mapContainer=new{Width=Height=Margin=newThickness(10,10,0,m_tile=new{HdfName="WhMap", m_vector=new{ame= }}}<UserControl <UserControl d:DesignHeight="300"d:DesignWidth="400"<Gridx:Name="LayoutRoot"<ColumnDefinitionWidth="194*"<ColumnDefinitionWidth="206*"Name="iMSMap1"VerticalAlignment="Top"Width="153">Width="68"AutoGetMapInfo="True"HdfName="WhMap" "Name="iMSMap2"VerticalAlignment="Top"Width="153"Grid.Column="1">Width="68"AutoGetMapInfo="True"HdfName="WhMap" "usingZDIMS.Map;namespace{publicpartialclassMapMulti_s:{privateIMSMapm_mapContainer_l=null;privateIMSMapm_mapContainer_r=null;privateTileLayerm_tile_l=null;publicMapMulti_s(){}publicvoid{m_mapContainer_l.Width=400;m_mapContainer_l.Height=m_mapContainer_l.Margin=newThickness(10,10,390,0);m_tile_l=newTileLayer(){HdfName="WhMap", m_mapContainer_r=newIMSMap();m_mapContainer_r.Width=400;m_mapContainer_r.Height=m_mapContainer_r.Margin=newThickness(450,10,0,0);m_tile_r=newTileLayer(){HdfName="WhMap","}}}2Button控件個標注類IMSMark的對象，把BitmapImage對象的傳入這個標注類對象，最后將IMSMark作為標注接口添加到MarkLayer的對象中。<<UserControl d:DesignHeight="600"d:DesignWidth="800"<Gridx:Name="LayoutRoot"VerticalAlignment="Top"Width="600"Margin="163,42,0,0">Width="200"HdfName="WhMap"AutoGetMapInfo="True" "<ButtonContent="添加 Name="addPic"VerticalAlignment="Top"Width="75"Click="addPic_Click"/>usingZDIMS.Map;usingZDIMS.Event;usingusingSystem.Windows.Media.Effects;usingnamespace{publicpartialclassMapPicture:{publicMapPicture(){}publicvoid{m_markLayer=newMarkLayer();m_markLayer.EnableGPUMode=true;}privatevoidaddPic_Click(objectsender,RoutedEventArgs{//IMSMarkmark;m_markLayer.EnableMarkHiden=false;m_markLayer.EnablePolymericMark=true;mark=newIMSMark(newImage(){

Width=HeightHeight=mark.X=114.2879;mark.Y=}}}<UserControl<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="615">Name="iMSEagleEye1"Width="140">Name="vectorMapDoc1"Width="33" ame="wh"AutoGetMapInfo="True" "/>Width="200"HdfName="WhMap"AutoGetMapInfo="True" "usingZDIMS.Map;namespace{publicusingZDIMS.Map;namespace{publicpartialclassMapEagleDif_s:{privateIMSEagleEyem_eagle=null;privateVectorMapDocm_vector=null;privateTileLayerm_tile=null;public{}publicvoid{m_mapContainer=new{Width=Height=Margin=newThickness(10,10,0,m_eagle=newIMSEagleEye();{{ame="wh",ServerAddress=""m_tile=newTileLayer(){HdfName="WhMap",ServerAddress=""}}}<UserControl <UserControl d:DesignHeight="600"d:DesignWidth="800"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="566">Name="vectorMapDoc1"Width="200" ame="wh"AutoGetMapInfo="True" Name="iMSEagleEye1"Width="200"/>Name="switchEagle"VerticalAlignment="Top"Width="75"Click="switchEagle_Click"/>namespacenamespace{publicpartialclassExgEagle:{public{}privatevoidswitchEagle_Click(objectsender,RoutedEventArgs{}}}端用戶顯示什么地圖數(shù)據(jù)。ButtonshowHDF函數(shù)顯示瓦片地圖，點擊本個調(diào)用showDoc顯示地圖文檔。<<UserControld:DesignHeight="600"d:DesignWidth="800"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="596"/><ButtonContent="顯示地圖文檔"Height="23"HorizontalAlignment="Left"<ButtonContent="顯示地圖文檔"Height="23"HorizontalAlignment="Left"namespacenamespace{publicpartialclassDiffMap:{privateTileLayerm_tile=null;public{}{if(m_tile!=null)if(m_vector=={ame="wh";m_vector.ServerAddress="}}privatevoidshowHDF_Click(objectsender,RoutedEventArgs{if(m_vector!=null)if(m_tile=={m_tile=newTileLayer();m_tile.AutoGetMapInfo=}}}}第18片地圖顯示，然后拖動兩個Button控件到界面中，給第一個Button的鼠標點擊賦值響<<UserControld:DesignHeight="600"d:DesignWidth="800"<<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="533">Width="200"AutoGetMapInfo="True"HdfName="WhMap" "Name="getWidth"VerticalAlignment="Top"Width="75"Click="getWidth_Click"/>Name="getHeight"VerticalAlignment="Top"Width="75"MouseMove="getHeight_MouseMove"/>namespacenamespace{publicpartialclassMouseEvent:{public{}{}{}{}}}顯示范圍（xMinMapyMinMapxMaxMapyMaxMap）屬性一定要設(shè)置，或者將AutoGetMapInfo屬性設(shè)置true，該情況下的顯示范圍屬性可以設(shè)置為任何自己想要初始化時第20問什么原因?qū)е卤緳C可以出圖但其他機器不能出1、如果本地可以出圖，發(fā)布Silverlight應(yīng)用程序后在客戶端如果不能正常如圖，則可能原因是客戶端瀏覽器設(shè)置了導致不能到Silverlight應(yīng)用程序。2、如果用VisualStudio2010調(diào)試或運行程序能正常顯示地圖，而發(fā)布后不能正常顯示地圖，則可能是本地計算機設(shè)置了導致Silverlight應(yīng)用發(fā)布后不能到GIS第1問2Button控件，如果要想在鼠標點擊這個按鈕的時候讓地圖復位，則需要進行以下幾步操作：首先，添加一個onclick()為IMSOperype.RestoreButton控件的click屬性賦值為oncick()。<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="642">Width="200"HdfName="WhMap"AutoGetMapInfo="True" "Name="restore"VerticalAlignment="Top"Width="75"Click="restore_Click"/>usingusingnamespace{publicpartialclassRestore:{publicpublic{}{}}}第2問2Button控件，如果要想在鼠標點擊這個按鈕的時候讓地圖刷新，則需要進行以下幾步操作：首先，添加一個onclick()<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="642">Width="200"HdfName="WhMap"AutoGetMapInfo="True" Name="refresh"VerticalAlignment="Top"Width="75"Click="refresh_Click"/>usingusingnamespace{publicpartialclassRefresh:{public{}privatevoidrefresh_Click(objectsender,RoutedEventArgs{}}}第3問2Button控件，如果要想在鼠添加一個onclick()函數(shù)，用來處理按鈕的鼠標點擊，這個函數(shù)調(diào)用IMSMap控件的setLevelTextBox3，表示讓地圖顯示第三級的數(shù)據(jù)；然后給Button控件的click屬性賦值為oncick()。<<UserControld:DesignHeight="600"d:DesignWidth="900"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="642">Width="200"HdfName="WhMap"AutoGetMapInfo="True" "Text="輸入地圖顯示級數(shù)"VerticalAlignment="Top"/>VerticalAlignment="Top"Width="43"Name="txtLevel"/>Name="setLevel"VerticalAlignment="Top"Width="75"Click="setLevel_Click"/>usingusingnamespace{publicpartialclassSetLevel:{public{}{}}}第42Button控件，如果要想在鼠（14.2，30.5<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="642">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="setCenter"VerticalAlignment="Top"Width="75"Click="setCenter_Click"/>namespacenamespace{publicpartialclassSetCenter:{public{}privatevoidsetCenter_Click(objectsender,RoutedEventArgs{}}}第5問怎樣移動地圖至某一位置2Button控件，如果要想在鼠個函數(shù)調(diào)用IMSMap控件的panTo函數(shù)，傳入?yún)?shù)為(114.2,30.5)，表示讓地圖居中顯示<UserControl<UserControld:DesignHeight="600"d:DesignWidth="900"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="642">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="move"VerticalAlignment="Top"Width="75"Click="move_Click"/>namespacenamespace{publicpartialclassMoveTo:{public{}privatevoidmove_Click(objectsender,RoutedEventArgs{{}}}第6如果想改變地圖容器中的地圖狀態(tài)，需要設(shè)置圖層控件的disy屬性，當其值為trueButton控件，如果要想在鼠標點擊這個按鈕的時候切換瓦片圖層的顯示狀態(tài)，需函數(shù)通過設(shè)置TileLayer控件的disy屬來控制瓦片圖層顯示狀態(tài)；然后給Button控件的click屬性賦值為oncick()。<<UserControld:DesignHeight="600"d:DesignWidth="900"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="642">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/> y"VerticalAlignment="Top"Width="75"Click="dis y_Click"/>namespacenamespace{publicpublicpartialclassLayerState:{public{}privatevoid y_Click(objectsender,RoutedEventArgs{ y= }}}第1問怎樣在地圖上繪制點2Button控件，如果要想在鼠DrawingType.Point，在繪圖結(jié)束回調(diào)DrawinerCallback里加載一個處理繪制點結(jié)束的函數(shù)Point_Drawiner；然后，在繪圖結(jié)束回調(diào)函數(shù)Point_Drawiner中新建一個IMSCircle對象，設(shè)置繪圖用的各種屬性，再將鼠標單擊獲得的坐標信息傳給點，繪制出點個是作為DrawObj的成員函數(shù)；目的是為了可以多次繪制圖形，也可以在選擇地圖上<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="598">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="drawPoint"VerticalAlignment="Top"Width="75"Click="drawPoint_Click"/>usingZDIMS.Drawing;usingZDIMS.Util;usingZDIMS.Event;namespace{publicpartialclassDrawPoint:{privateGraphicsLayerm_g publicDrawPoint(){}publicvoid { yer=newGraphicsLayer(); }privatevoiddrawPoint_Click(objectsender,RoutedEventArgs{if(m_g }

privatevoid er(GraphicsLayergLayer,IGraphicsgraphics,{pnt.Fill=newSolidColorBrush(Colors.Blue);pnt.Stroke=newSolidColorBrush(Colors.Brown);pnt.StrokeThickness=2;pnt.Radius=0.002; }}}第2問怎樣在地圖上繪制線2Button控件，如果要想在鼠調(diào)DrawinerCallback里加載一個處理繪制點結(jié)束的函數(shù)BeeLine_Drawiner；然個是作為DrawObj的成員函數(shù)；目的是為了可以多次繪制圖形，也可以在選擇地圖上<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="598">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="drawBeeLine"VerticalAlignment="Top"Width="75"Click="drawBeeLine_Click"/>Name="drawPolyLine"VerticalAlignment="Top"Width="75"Click="drawPolyLine_Click"/>usingusingZDIMS.Drawing;usingZDIMS.Util;usingZDIMS.Event;namespace{publicpartialclassDrawLine:{privateGraphicsLayerm_g publicDrawLine(){}publicvoid { yer=newGraphicsLayer(); }privatevoiddrawBeeLine_Click(objectsender,RoutedEventArgs{if(m_g }privatevoid er(GraphicsLayergLayer,IGraphicsgraphics,{{beeLine.Stroke=newSolidColorBrush(Colors.Cyan);beeLine.StrokeThickness=3;beeLine.Points=logPntArr;beeLine.Flicker(400,3); }privatevoiddrawPolyLine_Click(objectsender,RoutedEventArgs{if(m_g }privatevoid er(GraphicsLayergLayer,IGraphicsgraphics,{polyLine.Stroke=newSolidColorBrush(Colors.Orange);polyLine.StrokeThickness=2;polyLine.Flicker(400,3); }}}第3問怎樣在地圖上繪制圓<UserControl<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="598">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="drawCircle"VerticalAlignment="Top"Width="75"Click="drawCircle_Click"/>usingusingZDIMS.Drawing;usingZDIMS.Util;usingZDIMS.Event;namespace{publicpartialclassDrawCircle:{privateGraphicsLayerm_g publicDrawCircle(){}publicvoid { yer=newGraphicsLayer(); }privateprivatevoiddrawCircle_Click(objectsender,RoutedEventArgs{if(m_g }privatevoid er(GraphicsLayergLayer,IGraphicsgraphics,{{circle.Fill=newSolidColorBrush(Colors.Green);circle.Stroke=newSolidColorBrush(Colors.Black);circle.StrokeThickness=2;/*法//circle.CenX=//circle.CenY=//circle.Radius=Math.Sqrt(Math.Pow(logPntArr[0].X-logPntArr[1].X,2)+Math.Pow(logPntArr[0].Y-logPntArr[1].Y,2));//doublers=logPntArr[1].X-/**/circle.Flicker(400,3); }}}}第4問<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="598">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="drawRect"VerticalAlignment="Top"Width="75"Click="drawRect_Click"/>usingusingZDIMS.Drawing;usingZDIMS.Util;usingZDIMS.Event;namespace{publicpartialclassDrawRect:{privateGraphicsLayerm_g publicDrawRect(){}publicvoid { yer=new }{ }privatevoid er(GraphicsLayergLayer,IGraphicsgraphics,{{rect.Stroke=newSolidColorBrush(Colors.Black);rect.StrokeThickness=2;/*法//rect.EndPoint=/**/rect.Flicker(400,3); }}}}第5問怎樣在地圖上繪制區(qū)象Shape即可填充區(qū)。<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="598">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="drawPolygon"VerticalAlignment="Top"Width="75"Click="drawPolygon_Click"/>usingusingZDIMS.Drawing;usingZDIMS.Util;usingZDIMS.Event;namespace{publicpartialclassDrawPolygon:{privateGraphicsLayerm_g publicDrawPolygon(){}publicvoid { yer=new }privatevoiddrawPolygon_Click(objectsender,RoutedEventArgs{if(m_g }privatevoid er(GraphicsLayergLayer,IGraphicsgraphics,{polygon.Stroke=newSolidColorBrush(Colors.Red);polygon.StrokeThickness=2;polygon.Flicker(400,3); }}}第6問怎樣在地圖上添加一個點<<UserControldd:DesignHeight="600"d:DesignWidth="800"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="598">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="addPoint"VerticalAlignment="Top"Width="75"Click="addPoint_Click"/>usingusingZDIMS.Drawing;usingZDIMS.Util;usingZDIMS.Event;namespace{publicpartialclassAddPoint:{privateGraphicsLayerm_g publicAddPoint(){}publicvoid { yer=newGraphicsLayer(); }privatevoidaddPoint_Click(objectsender,RoutedEventArgs{if yer== pnt.Fill=newSolidColorBrush(Colors.Red);pnt.StrokeThickness=2;pnt.CenX=pnt.CenY= }}}第7問怎樣在地圖上添加一條線2問介紹了怎么在地圖上通過鼠標繪制一條線在地圖上疊加顯示，如果在實際應(yīng)IMSPolyline對象，然后將已知坐標的點數(shù)組List<Point>傳給繪圖坐標數(shù)組Points，再將其（14.2，30.5提示：在地圖上添加一個多邊形跟添加一條線類似，只需要將IMSPolyline<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="598">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="addLine"VerticalAlignment="Top"Width="75"Click="addLine_Click"/>usingusingZDIMS.Drawing;usingZDIMS.Util;usingZDIMS.Event;namespace{publicpartialclassAddLine:{privateGraphicsLayerm_g publicAddLine(){}publicvoid { yer=newGraphicsLayer(); }privatevoidaddLine_Click(objectsender,RoutedEventArgs{if(m_g IMSPolylinepolyLine=newpolyLine.Stroke=newpolyLine.StrokeThicknesspolyLine.StrokeThickness=List<Point>logPntArr=newList<Point>();Pointp;p=newPoint(114.18,30.58);polyLine.Flicker(400,3); }}}第8問怎樣在地圖上添加一個標注點2Button控件，如果要想在鼠后將其傳入BitmapImage中。<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="598">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="addMark"VerticalAlignment="Top"Width="75"Click="addMark_Click"/>usingusingZDIMS.Drawing;usingZDIMS.Util;usingZDIMS.Event;usingSystem.Windows.Media.Effects;usingnamespace{publicpartialclassAddMark:{publicAddMark(){}publicvoid{m_markLayer=newMarkLayer();}privatevoidaddMark_Click(objectsender,RoutedEventArgs{//IMSPolymericMarkm=new{X=Y={

Width=Height=},{X=Y=EnableDrag=true,//添加一 IMSMarkmark;m_markLayer.EnableMarkHiden=false;m_markLayer.EnablePolymericMark=true;mark=newIMSMark(newImage(){}

Width=Height=mark.X=114.2879;mark.Y= //}}第92Button控件，下面的示例代300）轉(zhuǎn)換為邏輯坐標，然后調(diào)用LogicToScreen把得到的邏輯坐標再反轉(zhuǎn)成窗口坐標。<<UserControld:DesignHeight="600"d:DesignWidth="800"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="598">Width="200"HdfName="WhMap"ServerAddress=" AutoGetMapInfo="True"/>Name="coordTransform"VerticalAlignment="Top"Width="75"Click="coordTransform_Click"/>namespacenamespace{publicpartialclassCoordTransform:{public{}{Pointpnt=new+

//"+)+PointscrPnt=newPoint();= //"邏輯轉(zhuǎn)窗口"}}}第1問怎樣獲取地圖文檔圖層列表3問實現(xiàn)地圖文檔顯示，然后添加一個按鈕，在點擊該按鈕的時候觸發(fā)獲得地圖文檔的圖層數(shù)，GetLayerInfo函數(shù)獲取地圖文檔中的各個圖層名稱，然后設(shè)置在TextBlock控件中顯示。 d:DesignHeight="600"d:DesignWidth="950"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="720">Name="vectorMapDoc1"Width="200" ame="wh"AutoGetMapInfo="True" "/>Name="getLayers"VerticalAlignment="Top"Width="75"Click="getLayers_Click"/><TextBlockHeight="46"HorizontalAlignment="Left"Margin="202,64,0,0"Name="textDis Text="TextBlock"VerticalAlignment="Top"Width="710"Foreground="#FFF2092D"/>usingusingZDIMS.BaseLib;usingZDIMS.Map;usingusingnamespacenamespace{publicpartialclassGetLayers:{publicGetLayers{}/*{stringlayers="地圖中有圖層：";for(inti=0;i<layCount;{stringlayers+=(aLayer+"，");} y.Text=}}}第2參照第二章第3問實現(xiàn)地圖文檔顯示，然后添加一個按鈕，在點擊該按鈕的時候觸發(fā)onClick函數(shù)。在onClick函數(shù)中，調(diào)用地圖文檔對象VectorMapDoc的GetMayerInfo函 <<UserControld:DesignHeight="600"d:DesignWidth="950"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="720">Name="vectorMapDoc1"Width="200" ame="wh"AutoGetMapInfo="True" "/>Name="hideLayer0"VerticalAlignment="Top"Width="75"Click="hideLayer0_Click"/>usingusingZDIMS.BaseLib;usingZDIMS.Map;usingnamespace{publicpartialclassHideLayer:{publicHideLayer{}/*privatevoidhideLayer0_Click(objectsender,RoutedEventArgs{ yerInfo(0).LayerStatus=}publicvoidue(object{{}}}第3問怎樣獲取鼠標當前位置信息3問實現(xiàn)地圖文檔顯示，然后添加一個按鈕，在點擊該按鈕的時候觸發(fā)MouseEventHandlerIMSMapMouseMoveLogicPnt屬性獲得鼠標當前的位置信息，然后設(shè)置在TextBlock控件中顯示。<<UserControld:DesignHeight="600"d:DesignWidth="950"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="720">Name="vectorMapDoc1"Width="200" ame="wh"AutoGetMapInfo="True" "/><TextBlockHeight="46"HorizontalAlignment="Left"Margin="202,64,0,0"Name="textDis Text="TextBlock"VerticalAlignment="Top"Width="710"Foreground="#FFF2092D"/>Name="showCoord"VerticalAlignment="Top"Width="75"Click="showCoord_Click"/>usingusingusingusingnamespace{publicpartialclassShowCoord:{public{}/*添加鼠標移動顯示位置坐標 privatevoidshowCoord_Click(objectsender,RoutedEventArgs{}{Pointpt=newpt= y.Text"X="pt.X"，Y}}}第4問怎樣添加和刪除地圖鼠標器IMSMap的MouseMove觸發(fā)；刪除地圖鼠標只需在添加的一個按鈕的onClick函數(shù)中移除地圖容器IMSMap的MouseMove觸發(fā)即可。<<UserControldd:DesignHeight="600"d:DesignWidth="950"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="720">Name="vectorMapDoc1"Width="200" ame="wh"AutoGetMapInfo="True" <TextBlockHeight="46"HorizontalAlignment="Left"Margin="202,64,0,0"Name="textDis Text="TextBlock"VerticalAlignment="Top"Width="710"Foreground="#FFF2092D"/>Name="showCoord"VerticalAlignment="Top"Width="75"Click="showCoord_Click"/>Name="hideCoord"VerticalAlignment="Top"Width="75"Click="hideCoord_Click"/>usingusingZDIMS.BaseLib;usingZDIMS.Map;usingnamespace{publicpartialclassMouseEvent:{public{}/*添加鼠標移動顯示位置坐標 privatevoidshowCoord_Click(objectsender,RoutedEventArgs{}{{Pointpt=newpt= y.Text"X="pt.X"，Y}/*privatevoidhideCoord_Click(objectsender,RoutedEventArgs{}}}第5問參照第二章第3問實現(xiàn)地圖文檔顯示，然后添加一個按鈕，在點擊該按鈕的時候觸發(fā)MouseButtonEventHandlerGraphicsLayerDrawingTypePointDrawingEventHandlerGetPntGetPnt中獲得鼠標點擊的坐標信息，然后設(shè)置在TextBlock控件中顯示。TextBlock控件中顯示（見被注釋的部分；但是<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="720">Name="vectorMapDoc1"Width="200" ame="wh"AutoGetMapInfo="True" "/><TextBlockHeight="46"HorizontalAlignment="Left"Margin="202,64,0,0"Name="textDis Text="TextBlock"VerticalAlignment="Top"Width="710"Foreground="#FFF2092D"/>Name="getPoint"VerticalAlignment="Top"Width="75"Click="getPoint_Click"/>usingusingZDIMS.BaseLib;usingZDIMS.Map;usingnamespace{publicpartialclassGetPoint:{privateGraphicsLayerm_g publicGetPoint(){ yer=newGraphicsLayer(){EnableGPUMode=true}; }/*privatevoidgetPoint_Click(objectsender,RoutedEventArgs{ =}{//Pointpt=new//pt= y.Text="鼠標點擊選中的位置X="+pt.X+"，Y="+pt.Y; yer.DrawingType=DrawingType.Point; }publicvoidGetPnt(GraphicsLayergLayer,IGraphicsgraphics,List<Point>{{Dot_2Ddot=newDot_2D();dotx=logPntArr[0].X;dot.y=logPntArr[0].Y; y.Text"X="dot.x"Y="}}}}第6問參照第二章第3問實現(xiàn)地圖文檔顯示，然后添加一個按鈕，在點擊該按鈕的時候觸發(fā)MouseButtonEventHandlerGraphicsLayerDrawingType獲得繪制這條線的一系列點的坐標信息，然后設(shè)置在TextBlock控件中顯示。<<UserControld:DesignHeight="600"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="720">Name="vectorMapDoc1"Width="200" ame="wh"AutoGetMapInfo="True" <TextBlockHeight="46"HorizontalAlignment="Left"Margin="202,64,0,0"Name="textDis Text="TextBlock"VerticalAlignment="Top"Width="710"Foreground="#FFF2092D"/>Name="getLine"VerticalAlignment="Top"Width="75"Click="getLine_Click"/>usingusingZDIMS.BaseLib;usingZDIMS.Map;usingnamespace{publicpartialclassGetLine:{privateGraphicsLayerm_g publicGetLine(){ yer=newGraphicsLayer(){EnableGPUMode=true}; }/*privatevoidgetLine_Click(objectsender,RoutedEventArgs{ =}{yer.DrawingType=}publicvoidGetPLine(GraphicsLayergLayer,IGraphicsgraphics,List<Point>{{{ =TextWrap y.Text="線上的點序列：";for(inti=0;i<logPntArr.Count;{ logPntArr[i].Y.ToString("0.00")+")";}}}}}第7問怎樣用鼠標獲取一個矩形參照第二章第3問實現(xiàn)地圖文檔顯示，然后添加一個按鈕，在點擊該按鈕的時候觸發(fā)MouseButtonEventHandlerGraphicsLayerDrawingTypeRectangleDrawingEventHandlerGetRectGetRect中獲得矩形左下角和右上角的坐標信息，然后設(shè)置在TextBlock控件中顯示。<<UserControld:DesignHeight="600"d:DesignWidth="950"<Gridx:Name="LayoutRoot"Name="iMSMap1"VerticalAlignment="Top"Width="720">Name="vectorMapDoc1"Width="200" <TextBlockHeight="46"HorizontalAlignment="Left"Margin="202,64,0,0"Name="textDis Text="TextBlock"VerticalAlignment="Top"Width="710"Foreground="#FFF2092D"/>Name="getRect"VerticalAlignment="Top"Width="75"Click="getRect_Click"/>usingusingZDIMS.BaseLib;usingZDIMS.Map;usingnamespace{publicpartialclassGetRectangle:{privateGraphicsLayerm_g publicGetRectangle(){ yer=newGraphicsLayer(){EnableGPUMode=true}; }/*privatevoidgetRect_Click(objectsender,RoutedEventArgs{ =}{yer.DrawingType=}publicvoidGetRect(GraphicsLayergLayer,IGraphicsgraphics,List<Point>{{{ZDIMS.BaseLib.RectrectnewZDIMS.BaseLib.Rect();rectxmin=Math.Min(logPntArr[0].X,logPntArr[1].X);rectxmaxMath.Max(logPntArr[0].X,logPntArr[1].X);rect.ymin=Math.Min(logPntArr[0].Y,logPntArr[1].Y);rect.ymaxMath.Max(logPntArr[0].Y,logPntArr[1].Y); y.Text="矩形范圍："; y.Text+="("+rect.xmin.ToString("0.000")+","++ y.Text+="("+rectxmax.ToString("0.000")+","+rect.ymax.ToString("0.000")+")"