using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?tessnet2;
using?System.Drawing.Imaging;
using?System.IO;

namespace?OCRText
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}
????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?““;
????????????Bitmap?s;
????????????Bitmap?img?=?ZoomAuto（textBox2.Text?1000?1000?out?s）?as?Bitmap;
????????????pictureBox1.Image?=?s;
????????????Tesseract?ocr?=?new?Tesseract（）;
????????????
????????????ocr.SetVariable（“tessedit_char_whitelist“?“0123456789.“）;
????????????ocr.Init（AppDomain.CurrentDomain.baseDirectory?+?“Language“?“eng“?false）;
????????????List?result?=?ocr.DoOCR（img?Rectangle.Empty）;
????????????foreach?（Word?item?in?result）
????????????{
????????????????textBox1.Text?+=?item.Text;
????????????}
????????????img.Dispose（）;
????????}
????????///?

????????///?等比例縮放圖片
????????///?

????????///?
????????///?
????????///?
????????///?
????????///?
????????public?static?Image?ZoomAuto（string?fromFile?System.Double?targetWidth?System.Double?targetHeight?out?Bitmap?img）
????????{
????????????//原始圖片（獲取原始圖片創(chuàng)建對象，并使用流中嵌入的顏色管理信息）
????????????System.Drawing.Image?initImage?=?Image.FromFile（fromFile）;
????????????img?=?new?Bitmap（initImage）;
????????????double?newWidth?=?initImage.Width;
????????????double?newHeight?=?initImage.Height;

????????????//寬大于高或?qū)挼扔诟撸M圖或正方）
????????????if?（initImage.Width?>=?initImage.Height）
????????????{
????????????????newWidth?=?targetWidth;
????????????????newHeight?=?initImage.Height?*?（targetWidth?/?initImage.Width）;
????????????}
????????????//高大于寬（豎圖）
????????????else
????????????{
????????????????newHeight?=?targetHeight;
????????????????newWidth?=?initImage.Width?*?（targetHeight?/?initImage.Height）;
????????????}

????????????//生成新圖
????????????//新建一個bmp圖片
????????????System.Drawing.Image?newImage?=?new?System.Drawing.Bitmap（（int）newWidth?（int）newHeight）;
????????????//新建一個畫板
????????????System.Drawing.Graphics?newG?=?System.Drawing.Graphics.FromImage（newImage）;

????????????//設(shè)置質(zhì)量
????????????newG.InterpolationMode?=?System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
????????????newG.SmoothingMode?=?System.Drawing.Drawing2D.SmoothingMode.HighQuality;

????????????//置背景色
????????????newG.Clear（Color.White）;
????????????//畫圖
????????????newG.DrawImage（initImage?new?System.Drawing.Rectangle（0?0?newImage.Width?newImage.Height）?new?System.Drawing.Rectangle（0?0?initImage.Width?initImage.Height）?System.Drawing.GraphicsUnit.Pixel）;


????????????newG.

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1525??2019-10-21?13:19??obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6926??2019-10-21?13:20??obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????898??2013-03-13?14:55??obj\x86\Debug\GenerateResource-ResGen.read.1.tlog

?????文件???????1338??2013-03-13?14:55??obj\x86\Debug\GenerateResource-ResGen.write.1.tlog

?????文件???????3541??2019-10-21?13:20??obj\x86\Debug\OCRText.csproj.FileListAbsolute.txt

?????文件????????774??2019-10-21?13:20??obj\x86\Debug\OCRText.csproj.GenerateResource.Cache

?????文件???????7466??2019-10-21?13:16??obj\x86\Debug\OCRText.csprojResolveAssemblyReference.cache

?????文件??????10752??2019-10-21?13:20??obj\x86\Debug\OCRText.exe

?????文件????????180??2019-10-21?13:20??obj\x86\Debug\OCRText.Form1.resources

?????文件??????26112??2019-10-21?13:20??obj\x86\Debug\OCRText.pdb

?????文件????????180??2019-10-21?13:20??obj\x86\Debug\OCRText.Properties.Resources.resources

?????文件??????????2??2013-03-13?14:55??obj\x86\Debug\ResGen.read.1.tlog

?????文件??????????2??2013-03-13?14:55??obj\x86\Debug\ResGen.write.1.tlog

?????文件???????8605??2013-03-13?14:55??obj\x86\Debug\ResolveAssemblyReference.cache

?????文件???????4608??2019-10-21?15:17??obj\x86\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件???????1370??2012-05-31?17:12??Properties\AssemblyInfo.cs

?????文件???????2854??2019-10-21?13:20??Properties\Resources.Designer.cs

?????文件???????5612??2012-05-31?17:14??Properties\Resources.resx

?????文件???????1107??2019-10-21?13:20??Properties\Settings.Designer.cs

?????文件????????249??2012-05-31?17:12??Properties\Settings.settings

?????文件????????146??2013-02-22?00:57??實例圖片\1.png

?????文件????????164??2013-02-22?00:58??實例圖片\2.png

?????文件????????274??2013-02-22?01:31??實例圖片\3.png

?????文件????????142??2013-02-22?01:25??實例圖片\4.png

?????文件????????159??2013-02-22?01:25??實例圖片\5.png

?????文件????????165??2013-02-20?01:00??實例圖片\6.png

?????文件????????117??2019-10-21?13:20??app.config

?????文件???????3307??2019-10-21?11:06??Form1.cs

?????文件???????5443??2019-10-21?11:06??Form1.Designer.cs

?????文件???????5817??2019-10-21?11:06??Form1.resx

............此處省略33個文件信息