首页 > 代码库 > PageLayoutControl的基本操作

PageLayoutControl的基本操作

2024-08-17 02:51:13   222人阅读

整理了下对PageLayoutControl的基本功能操作

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
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 =http://www.mamicode.com/ "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 =http://www.mamicode.com/ "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 =http://www.mamicode.com/ "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;
        }
 
    }
}
  

PageLayoutControl的基本操作


联系
我们