資源簡介
使用Microsoft Visio Studio 2017,通過C#語言,使用基本 GDI+函數展繪測量控制點。可以使用COSA平差后得到的文件進行控制點的展開繪制的一款軟件。

代碼片段和文件信息
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.IO;
using?System.Linq;
using?System.Text;
using?System.Text.Regularexpressions;
using?System.Threading.Tasks;
using?System.Windows.Forms;
namespace?ShowPionts
{
????public?partial?class?Form1?:?Form
????{struct?MeasPoint????//定義點儲存結構體
????????{
????????????public?string?Name;
????????????public?double?x;
????????????public?double?y;
????????}
????????private?List?m_ptlst;??//點儲存鏈表
????????private?double?m_MaxX?m_MaxY?m_MinX?m_MinY;
????????private?Rectangle?m_rect;
????????private?double?m_scale;
????????public?Form1()
????????{
????????????InitializeComponent();
????????????m_ptlst?=?new?List();
????????}
????????
????????
????????private?void?GetMaxMinXY(ref?double?dmaxX?ref?double?dmaxY?ref?double?dminX?ref?double?dminY)??//獲得測點坐標范圍
????????{
????????????if?(m_ptlst.Count?<=?0)
????????????????return;
????????????dmaxX?=?-1.0;
????????????dmaxY?=?-1.0;
????????????dminX?=?1000000000;
????????????dminY?=?1000000000;
????????????foreach?(MeasPoint?pt?in?m_ptlst)
????????????{
????????????????if?(dmaxX?????????????????????dmaxX?=?pt.x;
????????????????if?(dmaxY?????????????????????dmaxY?=?pt.y;
????????????????if?(dminX?>?pt.x)
????????????????????dminX?=?pt.x;
????????????????if?(dminY?>?pt.y)
????????????????????dminY?=?pt.y;
????????????}
????????}
????????private?double?CalScale()???//計算坐標轉換比例因子
????????{
????????????double?ds?=?1.0;
????????????double?dsx?dsy;
????????????if?((m_MaxX?-?m_MinX?!=?0)?&&?(m_MaxY?-?m_MinY?!=?0))
????????????{
????????????????dsx?=?Math.Abs((m_MaxX?-?m_MinX)?/?m_rect.Height);
????????????????dsy?=?Math.Abs((m_MaxY?-?m_MinY)?/?m_rect.Height);
????????????????ds?=?Math.Max(dsx?dsy);
????????????}
????????????else
????????????{
????????????????if?(m_MaxY?-?m_MinY?!=?0)
????????????????{
????????????????????ds?=?Math.Abs((m_MaxY?-?m_MinY)?/?m_rect.Width);
????????????????}
????????????????else
????????????????{
????????????????????if?(m_MaxY?-?m_MinY?!=?0)
????????????????????{
????????????????????????ds?=?Math.Abs((m_MaxY?-?m_MinY)?/?m_rect.Width);
????????????????????}
????????????????????else
????????????????????{
????????????????????????ds?=?1;
????????????????????}
????????????????}
????????????}
????????????return?ds;
????????}
????????private?void?button1_Click(object?sender?EventArgs?e)
????????{
????????????OpenFileDialog?pdlg?=?new?OpenFileDialog();
????????????pdlg.Filter?=?“文本文件(cor)|*.cor|C#文件|*.cs|所有文件(*.*)|*.*“;
????????????DialogResult?drt?=?pdlg.ShowDialog();
????????????if(drt?==?DialogResult.OK)
????????????{
????????????????string?sFileName?=?pdlg.FileName;
????????????????try
????????????????{
????????????????????if?(m_ptlst?!=?null)
????????????????????{
????????????????????????m_ptlst.Clear();
????????????????????}
???
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
????..A..H.?????58880??2018-12-16?10:47??ShowPionts\.vs\ShowPionts\v15\.suo
?????文件??????????0??2018-12-08?21:26??ShowPionts\.vs\ShowPionts\v15\Server\sqlite3\db.lock
?????文件?????593920??2018-12-09?13:21??ShowPionts\.vs\ShowPionts\v15\Server\sqlite3\storage.ide
?????文件??????32768??2018-12-16?10:43??ShowPionts\.vs\ShowPionts\v15\Server\sqlite3\storage.ide-shm
?????文件????4124152??2018-12-13?09:51??ShowPionts\.vs\ShowPionts\v15\Server\sqlite3\storage.ide-wal
?????文件????????189??2018-12-08?21:26??ShowPionts\ShowPionts\App.config
?????文件??????34816??2018-12-12?11:59??ShowPionts\ShowPionts\bin\Debug\ShowPionts.exe
?????文件????????189??2018-12-08?21:26??ShowPionts\ShowPionts\bin\Debug\ShowPionts.exe.config
?????文件??????42496??2018-12-12?11:59??ShowPionts\ShowPionts\bin\Debug\ShowPionts.pdb
?????文件???????1855??2018-12-12?11:59??ShowPionts\ShowPionts\ClassDiagram1.cd
?????文件???????6536??2018-12-09?15:05??ShowPionts\ShowPionts\Form1.cs
?????文件??????30927??2018-12-09?15:04??ShowPionts\ShowPionts\Form1.Designer.cs
?????文件??????23716??2018-12-09?15:04??ShowPionts\ShowPionts\Form1.resx
?????文件???????1443??2018-12-09?15:09??ShowPionts\ShowPionts\obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件???????7353??2018-12-12?11:46??ShowPionts\ShowPionts\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件?????????42??2018-12-09?13:28??ShowPionts\ShowPionts\obj\Debug\ShowPionts.csproj.CoreCompileInputs.cache
?????文件???????1910??2018-12-12?11:59??ShowPionts\ShowPionts\obj\Debug\ShowPionts.csproj.FileListAbsolute.txt
?????文件???????1012??2018-12-09?15:04??ShowPionts\ShowPionts\obj\Debug\ShowPionts.csproj.GenerateResource.cache
?????文件??????11490??2018-12-08?21:26??ShowPionts\ShowPionts\obj\Debug\ShowPionts.csprojAssemblyReference.cache
?????文件??????34816??2018-12-12?11:59??ShowPionts\ShowPionts\obj\Debug\ShowPionts.exe
?????文件??????13199??2018-12-12?11:59??ShowPionts\ShowPionts\obj\Debug\ShowPionts.Form1.resources
?????文件??????42496??2018-12-12?11:59??ShowPionts\ShowPionts\obj\Debug\ShowPionts.pdb
?????文件????????180??2018-12-12?11:59??ShowPionts\ShowPionts\obj\Debug\ShowPionts.Properties.Resources.resources
?????文件??????????0??2018-12-08?21:26??ShowPionts\ShowPionts\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
?????文件??????????0??2018-12-08?21:26??ShowPionts\ShowPionts\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
?????文件??????????0??2018-12-08?21:26??ShowPionts\ShowPionts\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
?????文件????????522??2018-12-08?21:26??ShowPionts\ShowPionts\Program.cs
?????文件???????1318??2018-12-08?21:26??ShowPionts\ShowPionts\Properties\AssemblyInfo.cs
?????文件???????2833??2018-12-08?21:26??ShowPionts\ShowPionts\Properties\Resources.Designer.cs
?????文件???????5612??2018-12-08?21:26??ShowPionts\ShowPionts\Properties\Resources.resx
............此處省略21個文件信息
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