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csharp:Microsoft.Ink 手写识别（HandWriting Recognition）

http://wwwblogs/geovindu/p/3702427.html

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 /* 下載： //Microsoft Windows XP Tablet PC Edition 2005 Recognizer Pack http://www.microsoft/zh-cn/download/details.aspx?id=1601  //包各种语言包 //Microsoft Windows XP Tablet PC Edition Software Development Kit 1.7  http://www.microsoft/en-us/download/details.aspx?id=20039   * Microsoft Speech Platform - Software Development Kit (SDK) (Version 11) http://www.microsoft/en-us/download/details.aspx?id=27226   * Microsoft SDKs http://msdn.microsoft/en-us/dd299405.aspx   *Microsoft.Ink 命名空间  http://msdn.microsoft/zh-cn/library/microsoft.ink%28v=vs.90%29.aspx   * Microsoft Ink Desktop for Windows Vista http://www.microsoft/zh-CN/download/details.aspx?id=6023   * http://msdn.microsoft/en-us/data/ms695600(v=vs.71)   * Microsoft.Ink.dll CLR2.0 Update (KB900722)  http://www.microsoft/zh-cn/download/details.aspx?id=22557   * Update for Tablet PC Microsoft Ink and .Net Framework 2.0 compatibility.   * Microsoft.Ink   The following tables list the members exposed by the Microsoft.Ink namespace.   * http://msdn.microsoft/en-us/library/ms826516.aspx   *   *  安裝的文件在：//Program Files\Microsoft Tablet PC Platform SDK\Include\Microsoft.Ink.dll   *  在Windows XP sp3 環境下測試   */   using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.IO; using Microsoft.Ink; 引用：Micosoft Tablet PC //using Microsoft.Ink.Analysis;//Windows Vista       namespace XPTabletPC {      /// <summary>      /// 手写识别      /// </summary>      public partial class Form2 : Form      {          InkCollector ic;          RecognizerContext rct;          // Recognizer rc;          string FullCACText;            /// <summary>          ///          /// </summary>          public Form2()          {              InitializeComponent();          }          /// <summary>          ///          /// </summary>          /// <param name="sender"></param>          /// <param name="e"></param>          private void Form2_Load( object sender, EventArgs e)          {              //this.rct.RecognitionWithAlternates += new RecognizerContextRecognitionWithAlternatesEventHandler(rct_RecognitionWithAlternates);                ic = new InkCollector(PictureboxInk.Handle);              this .ic.Stroke += new InkCollectorStrokeEventHandler(ic_Stroke);                ic.Enabled = true ;              ink_();                //   this.ic.Stroke += new InkCollectorStrokeEventHandler(ic_Stroke);              this .rct.RecognitionWithAlternates += new RecognizerContextRecognitionWithAlternatesEventHandler(rct_RecognitionWithAlternates);                rct.Strokes = ic.Ink.Strokes;                       }          /// <summary>          ///          /// </summary>          /// <param name="sender"></param>          /// <param name="e"></param>          void rct_RecognitionWithAlternates( object sender, RecognizerContextRecognitionWithAlternatesEventArgs e)          {                string ResultString = "" ;              RecognitionAlternates alts;                if (e.RecognitionStatus == RecognitionStatus.NoError)              {                  alts = e.Result.GetAlternatesFromSelection();                    foreach (RecognitionAlternate alt in alts)                  {                      ResultString = ResultString + alt.ToString() + " " ;                  }              }              FullCACText = ResultString.Trim();              Control.CheckForIllegalCrossThreadCalls = false ;              textBox1.Text = FullCACText;              returnString(FullCACText);              Control.CheckForIllegalCrossThreadCalls = true ;            }          /// <summary>          ///          /// </summary>          /// <param name="str"></param>          private void returnString( string str)          {              string [] str_temp = str.Split( ' ' );              string str_temp1 = "shibie_" ;              string str_temp2 = "" ;              if (str_temp.Length > 0)              {                  for ( int i = 0; i < str_temp.Length; i++)                  {                      str_temp2 = str_temp1 + i.ToString();                      Control[] con_temp = Controls.Find(str_temp2, true );                      if (con_temp.Length > 0)                      {                          ((Button)(con_temp[0])).Text = str_temp[i];                      }                  }              }          }          /// <summary>          ///          /// </summary>          /// <param name="sender"></param>          /// <param name="e"></param>          void ic_Stroke( object sender, InkCollectorStrokeEventArgs e)          {              rct.StopBackgroundRecognition();              rct.Strokes.Add(e.Stroke);              rct.CharacterAutoCompletion = RecognizerCharacterAutoCompletionMode.Full;              rct.BackgroundRecognizeWithAlternates(0);          }          /// <summary>          ///          /// </summary>          private void ink_()          {              Recognizers recos = new Recognizers();              Recognizer chineseReco = recos.GetDefaultRecognizer();                rct = chineseReco.CreateRecognizerContext();          }          /// <summary>          ///          /// </summary>          private void ic_Stroke()          {            }          /// <summary>          /// 获取字          /// </summary>          /// <param name="sender"></param>          /// <param name="e"></param>          private void button1_Click( object sender, EventArgs e)          {              this .textBox1.Text = "" ;                textBox1.SelectedText = ic.Ink.Strokes.ToString();              /*  if (0 == rc.Count)                {                    MessageBox.Show("There are no handwriting recognizers installed.  You need to have at least one in order to recognize ink.");                }                else                {                      // Note that the Strokes' ToString() method is a                    // shortcut  for retrieving the best match using the                     // default recognizer.  The same result can also be                    // obtained using the RecognizerContext.  For an                    // example, uncomment the following lines of code:                    //                     RecognizerContext myRecoContext = new RecognizerContext();                     myRecoContext.CharacterAutoCompletion = RecognizerCharacterAutoCompletionMode.Full;                     RecognitionStatus status;                    RecognitionResult recoResult;                    //                     myRecoContext.Strokes = ic.Ink.Strokes;                    recoResult = myRecoContext.Recognize(out status);                    textBox1.SelectedText = recoResult.TopString;                    //                                     // textBox1.SelectedText = ic.Ink.Strokes.ToString();                }*/          }          /// <summary>          /// 清除          /// </summary>          /// <param name="sender"></param>          /// <param name="e"></param>          private void button2_Click( object sender, EventArgs e)          {               if (!ic.CollectingInk)              {                  Strokes strokesToDelete = ic.Ink.Strokes;                                 rct.StopBackgroundRecognition();                  ic.Ink.DeleteStrokes(strokesToDelete);                  rct.Strokes = ic.Ink.Strokes;                  ic.Ink.DeleteStrokes(); //清除手写区域笔画;                  PictureboxInk.Refresh(); //刷新手写区域              }                    }          /// <summary>          /// 选择颜色          /// </summary>          /// <param name="sender"></param>          /// <param name="e"></param>          private void button3_Click( object sender, EventArgs e)          {              colorDialog1.FullOpen = true ;              colorDialog1.ShowDialog();              ic.DefaultDrawingAttributes.Color = colorDialog1.Color;            }        } }

本文标签： InkMicrosoftRecognitionHandWriting

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