C# PageLayoutControl的基本操作

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462

来自：<a href="http://www.cnblogs.com/shenchao/p/3594394.html">http://www.cnblogs.com/shenchao/p/3594394.html</a>using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Windows.Forms; using ESRI.ArcGIS.Controls; using ESRI.ArcGIS.Carto; using ESRI.ArcGIS.Display; using ESRI.ArcGIS.Geometry; using ESRI.ArcGIS.esriSystem;     namespace MyPageLayoutControl    //根据需要进行替换 {     class PageLayoutBaseOperate     {             /// <summary>         /// 依据ArcGis安装路径，加载自带信息         /// </summary>         /// <param name="symbologyControl"></param>         public static void InitAxSybologyControl(ISymbologyControlDefault symbologyControl )         {             try             {                // Microsoft.Win32.RegistryKey regKey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("SOFTWARE\\ESRI\\CoreRuntime", true);                 Microsoft.Win32.RegistryKey regKey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("SOFTWARE\\ESRI\\Desktop10.0", true);                 if (null != regKey)                 {                     symbologyControl.LoadStyleFile(regKey.GetValue("InstallDir") + "\\Styles\\ESRI.ServerStyle");                 }                 else                 {                     MessageBox.Show("未能获得SymbologyControl控件的样式类！","提示",MessageBoxButtons.OK , MessageBoxIcon.Warning);                 }                 symbologyControl.GetStyleClass(esriSymbologyStyleClass.esriStyleClassBackgrounds).Update();                 symbologyControl.GetStyleClass(esriSymbologyStyleClass.esriStyleClassBorders).Update();                 symbologyControl.GetStyleClass(esriSymbologyStyleClass.esriStyleClassShadows).Update();             }             catch (System.Exception ex)             {                 MessageBox.Show("初始化SymbologyControl状态失败！" + ex.Message);             }         }             /// <summary>         /// 加载地图文当         /// </summary>         /// <param name="mapControl"></param>         public static void LoadMapDocument(IPageLayoutControlDefault pageLayoutControl)         {             OpenFileDialog openfileDlg = new OpenFileDialog();             openfileDlg.Title = "加载地图文当";             openfileDlg.Filter = "map document (*.mxd)|*.mxd";             openfileDlg.ShowDialog();             string filepath = openfileDlg.FileName;                 MapDocumentClass mapDoc = new MapDocumentClass();                 if (pageLayoutControl.CheckMxFile(filepath))             {                 mapDoc.Open(filepath, "");                     for (int i = 0; i < mapDoc.MapCount; i++)                 {                     pageLayoutControl.PageLayout = mapDoc.PageLayout;                 }                 pageLayoutControl.Refresh();             }             else             {                 MessageBox.Show(filepath + "不是有效的地图文当！");             }         }             /// <summary>         /// 设置边框         /// </summary>         /// <param name="symbologyControl"></param>         public static void SetBorders(ISymbologyControlDefault symbologyControl)         {             try             {                 symbologyControl.StyleClass = esriSymbologyStyleClass.esriStyleClassBorders;             }             catch (System.Exception ex)             {                 MessageBox.Show("设置边框失败！" + ex.Message);             }         }             /// <summary>         /// 设置阴影         /// </summary>         /// <param name="symbologyControl"></param>         public static void SetShadows(ISymbologyControlDefault symbologyControl)         {             try             {                 symbologyControl.StyleClass = esriSymbologyStyleClass.esriStyleClassShadows;             }             catch (System.Exception ex)             {                 MessageBox.Show("设置阴影失败！" + ex.Message);             }         }                 /// <summary>         /// 设置背景         /// </summary>         /// <param name="pageLayoutControl"></param>         public static void SetBackGrounds(ISymbologyControlDefault symbologyControl)         {             try             {                 symbologyControl.StyleClass = esriSymbologyStyleClass.esriStyleClassBackgrounds;             }             catch (System.Exception ex)             {                 MessageBox.Show("设置背景失败！" + ex.Message);             }         }                     /// <summary>         /// 设置网格         /// </summary>         /// <param name="pageLayoutControl"></param>         public static void SetGrid(IPageLayoutControlDefault pageLayoutControl)         {             try             {                 IActiveView activeView = pageLayoutControl.PageLayout as IActiveView;                 IMap map = activeView.FocusMap;                 IMeasuredGrid measuredGrid = new MeasuredGridClass();                 IMapGrid mapGrid = measuredGrid as IMapGrid;                 measuredGrid.FixedOrigin = true;                 measuredGrid.Units = map.MapUnits;                 measuredGrid.XIntervalSize = 10;                 measuredGrid.YIntervalSize = 10;                 measuredGrid.XOrigin = -180;                 measuredGrid.YOrigin = -90;                     IProjectedGrid projectedGrid = measuredGrid as IProjectedGrid;                 projectedGrid.SpatialReference = map.SpatialReference;                 mapGrid.Name = "Measured Grid";                 IGraphicsContainer graphicsContainer = activeView as IGraphicsContainer;                 IMapFrame mapFrame = graphicsContainer.FindFrame(map) as IMapFrame;                 IMapGrids mapGrids = mapFrame as IMapGrids;                 mapGrids.AddMapGrid(mapGrid);                 activeView.PartialRefresh(esriViewDrawPhase.esriViewBackground,null,null);             }             catch (System.Exception ex)             {                 MessageBox.Show("设置网格失败！" + ex.Message);             }             }             /// <summary>         /// 已经SymbologyControl中的选择值，设定PageLayout属性         /// </summary>         /// <param name="pageLayoutControl"></param>         /// <param name="styleGalleryItem">e.styleGalleryItem</param>         public static void SetPageLayoutBySymbology(IPageLayoutControlDefault pageLayoutControl, IStyleGalleryItem styleGalleryItem)         {             try             {                 IFrameProperties frameProperties = (IFrameProperties)pageLayoutControl.GraphicsContainer.FindFrame(pageLayoutControl.ActiveView.FocusMap);                 if (styleGalleryItem.Item is IBackground)                 {                     frameProperties.Background = (IBackground)styleGalleryItem.Item;                 }                 else if (styleGalleryItem.Item is IBorder)                 {                     frameProperties.Border = (IBorder)styleGalleryItem.Item;                 }                 else if (styleGalleryItem.Item is IShadow)                 {                     frameProperties.Shadow = (IShadow)styleGalleryItem.Item;                 }                 pageLayoutControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewBackground, null, null);             }             catch (System.Exception ex)             {                 MessageBox.Show("设定PageLayout属性失败！" + ex.Message);             }         }                 /// <summary>         /// 缩小         /// </summary>         /// <param name="pagelayoutControl"></param>         public static void ZoomOut(IPageLayoutControlDefault pagelayoutControl)         {             try             {                 pagelayoutControl.MousePointer = esriControlsMousePointer.esriPointerPageZoomOut;                 //IEnvelope ipEnv = mapControl.TrackRectangle();                 IEnvelope ipEnv = pagelayoutControl.Extent;                 ipEnv.Expand(2, 2, true);                 pagelayoutControl.Extent = ipEnv;             }             catch (System.Exception ex)             {                 MessageBox.Show("缩小失败！" + ex.Message);             }         }             /// <summary>         /// 放大         /// </summary>         /// <param name="pagelayoutControl"></param>         public static void ZoomIn(IPageLayoutControlDefault pagelayoutControl)         {             try             {                 pagelayoutControl.MousePointer = esriControlsMousePointer.esriPointerPageZoomIn;                 IEnvelope ipEnv = pagelayoutControl.TrackRectangle();                 if (ipEnv.IsEmpty)                 {                     ipEnv = pagelayoutControl.Extent;                     ipEnv.Expand(0.5, 0.5, true);                 }                 pagelayoutControl.Extent = ipEnv;             }             catch (System.Exception ex)             {                 MessageBox.Show("放大失败！" + ex.Message);             }         }             /// <summary>         /// 漫游         /// </summary>         /// <param name="pagelayoutControl"></param>         public static void Pan(IPageLayoutControlDefault pagelayoutControl)         {             try             {                 pagelayoutControl.MousePointer = esriControlsMousePointer.esriPointerPagePan;                 //IEnvelope ipEnv = mapControl.Extent;                 pagelayoutControl.Pan();             }             catch (System.Exception ex)             {                 MessageBox.Show("漫游失败！" + ex.Message);             }         }             /// <summary>         /// 全图         /// </summary>         /// <param name="pagelayoutControl"></param>         public static void FullExtent(IPageLayoutControlDefault pagelayoutControl)         {             try             {                 pagelayoutControl.Extent = pagelayoutControl.FullExtent;                 pagelayoutControl.Refresh();             }             catch (System.Exception ex)             {                 MessageBox.Show("全图显示失败！" + ex.Message);             }         }             /// <summary>         /// 添加文字         /// </summary>         /// <param name="pagelayoutControl"></param>         public static void AddTextElement(IPageLayoutControlDefault pagelayoutControl, string text, IRgbColor color, IEnvelope envelope,double textsize)         {             try             {                     IActiveView activeView;                 IGraphicsContainer graphicsContainer;                 ITextElement textElement;                 ITextSymbol textSymbol;                 //IRgbColor color;                 IElement element;                 //IEnvelope envelope;                     activeView = pagelayoutControl.PageLayout as IActiveView;                 if (null == envelope)                 {                     envelope = new EnvelopeClass();                     envelope.PutCoords(0, 0, 5, 5);                 }                 textElement = new TextElementClass();                 element = textElement as IElement;                 element.Geometry = envelope;                 if (null == text)                 {                     textElement.Text = "测试地图";                 }                 else                 {                     textElement.Text = text;                 }                 textSymbol = new TextSymbolClass();                 if (null == color)                 {                     color = new RgbColorClass();                     color.Green = 255;                     color.Blue = 255;                     color.Red = 0;                 }                     textSymbol.Color = color as IColor;                 if (textsize < 0.1 || textsize > 100)                 {                     textSymbol.Size = 30;                 }                 else                 {                     textSymbol.Size = textsize;                 }                 textElement.Symbol = textSymbol;                 graphicsContainer = activeView as IGraphicsContainer;                 graphicsContainer.AddElement(element, 0);                 pagelayoutControl.Refresh();             }             catch (System.Exception ex)             {                 MessageBox.Show("添加文字失败！" + ex.Message);             }         }             /// <summary>         /// 添加图例         /// </summary>         /// <param name="pagelayoutControl"></param>         public static void AddmapSurround(IPageLayoutControlDefault pagelayoutControl, IEnvelope envelope, string mapSurroundName)         {             UID uid;             //IEnvelope envelope;             //IMapSurround mapSurround;             IGraphicsContainer graphicsContainer;             IMapFrame mapFrame;             IMapSurroundFrame mapSurroundFrame;             IElement element;             ITrackCancel trackCancel;                 uid = new UIDClass();                             uid.Value = "esriCarto.legend";             if (null == envelope)             {                 envelope = new EnvelopeClass();                 envelope.PutCoords(1, 1, 2, 2);             }             graphicsContainer = pagelayoutControl.PageLayout as IGraphicsContainer;             mapFrame = graphicsContainer.FindFrame(pagelayoutControl.ActiveView.FocusMap) as IMapFrame;                 mapSurroundFrame = mapFrame.CreateSurroundFrame(uid, null);             if (null == mapSurroundName)             {                 mapSurroundFrame.MapSurround.Name = "图例";             }             else             {                 mapSurroundFrame.MapSurround.Name = mapSurroundName;             }             element = mapSurroundFrame as IElement;             element.Geometry = envelope;             element.Activate(pagelayoutControl.ActiveView.ScreenDisplay);             trackCancel = new CancelTrackerClass();             element.Draw(pagelayoutControl.ActiveView.ScreenDisplay, trackCancel);             graphicsContainer.AddElement(element, 0);             pagelayoutControl.Refresh();         }             /// <summary>         /// 文字比例尺         /// </summary>         /// <param name="pagelayoutControl"></param>         public static void ScaleText(IPageLayoutControlDefault pagelayoutControl, IEnvelope envelope)         {             UID uid;             //IEnvelope envelope;             //IMapSurround mapSurround;             IGraphicsContainer graphicsContainer;             IMapFrame mapFrame;             IMapSurroundFrame mapSurroundFrame;             IElement element;             ITrackCancel trackCancel;                 uid = new UIDClass();             uid.Value = "esriCarto.ScaleText";             if (null == envelope)             {                 envelope = new EnvelopeClass();                 envelope.PutCoords(1, 1, 2, 2);             }             graphicsContainer = pagelayoutControl.PageLayout as IGraphicsContainer;             mapFrame = graphicsContainer.FindFrame(pagelayoutControl.ActiveView.FocusMap) as IMapFrame;             mapSurroundFrame = mapFrame.CreateSurroundFrame(uid, null);             element = mapSurroundFrame as IElement;             element.Geometry = envelope;             element.Activate(pagelayoutControl.ActiveView.ScreenDisplay);             trackCancel = new CancelTrackerClass();             element.Draw(pagelayoutControl.ActiveView.ScreenDisplay, trackCancel);             graphicsContainer.AddElement(element, 0);             pagelayoutControl.Refresh();         }             /// <summary>         /// 图例比例尺         /// </summary>         /// <param name="pagelayoutControl"></param>         public static void ScaleMap(IPageLayoutControlDefault pagelayoutControl, IEnvelope envelope)         {             UID uid;             //IEnvelope envelope;             //IMapSurround mapSurround;             IGraphicsContainer graphicsContainer;             IMapFrame mapFrame;             IMapSurroundFrame mapSurroundFrame;             IElement element;             ITrackCancel trackCancel;                 uid = new UIDClass();             uid.Value = "esriCarto.ScaleLine";             if (null == envelope)             {                 envelope = new EnvelopeClass();                 envelope.PutCoords(1, 1, 10, 2);             }             graphicsContainer = pagelayoutControl.PageLayout as IGraphicsContainer;             mapFrame = graphicsContainer.FindFrame(pagelayoutControl.ActiveView.FocusMap) as IMapFrame;             mapSurroundFrame = mapFrame.CreateSurroundFrame(uid, null);             element = mapSurroundFrame as IElement;             element.Geometry = envelope;             element.Activate(pagelayoutControl.ActiveView.ScreenDisplay);             trackCancel = new CancelTrackerClass();             element.Draw(pagelayoutControl.ActiveView.ScreenDisplay, trackCancel);             graphicsContainer.AddElement(element, 0);             pagelayoutControl.Refresh();         }             /// <summary>         /// 颜色         /// </summary>         /// <param name="r"></param>         /// <param name="g"></param>         /// <param name="b"></param>         /// <param name="t"></param>         /// <returns></returns>         public static IRgbColor GetColor(int r, int g, int b, int t)         {             IRgbColor rgbcolor = new RgbColorClass();             rgbcolor.Red = r;             rgbcolor.Green = g;             rgbcolor.Blue = b;             rgbcolor.Transparency = (byte)t;             return rgbcolor;         }         } }