#region?（C）?Wout?Ware?2005-2007
//
//?File:?DxfViewExample.cs
//
//?（c）?2005-2007?Wout?Ware?All?Rights?Reserved.
//
#endregion

using?System;
using?System.Drawing;
using?System.IO;
using?System.Windows.Forms;

using?WW.Cad.base;
using?WW.Cad.Drawing;
using?WW.Cad.Drawing.GDI;
using?WW.Cad.IO;
using?WW.Cad.Model;
using?WW.Math;
using?Color?=?System.Drawing.Color;
using?System.Collections.Generic;
using?WW.Cad.Model.Entities;
using?WW.Actions;
using?WW.Cad.Model.Tables;
using?WW.Cad.Model.objects;


namespace?DxfViewExample?{
????///?

????///?A?basic?DXF?viewer?example.
????///?

????public?partial?class?DxfView?:?Form?{
????????private?DxfModel?model;
????????private?GDIGraphics3D?gdiGraphics3D;
????????private?Bounds3D?bounds;
????????private?Matrix4D?modelTransform?=?Matrix4D.Identity;
????????private?double?scaleFactor?=?1d;
????????private?Matrix4D?from2DTransform;
????????private?Vector3D?translation?=?Vector3D.Zero;
????????private?bool?mouseDown;
????????private?bool?shiftPressed;
????????private?Point?lastMouseLocation;
????????private?Point?mouseClickLocation;
????????public?event?EventHandler?EntitySelected;
????????
????????public?DxfView（）?{
????????????//
????????????//?The?InitializeComponent（）?call?is?required?for?Windows?Forms?designer?support.
????????????//

????????????gdiGraphics3D?=?new?GDIGraphics3D（GraphicsConfig.BlackBackgroundCorrectForBackColor）;
????????????InitializeComponent（）;
????????}
????????
????????private?void?CalculateTo2DTransform（）?{
????????????if?（bounds?!=?null）?{
????????????????Matrix4D?to2DTransform?=?DxfUtil.GetScaleTransform（
????????????????????bounds.Corner1
????????????????????bounds.Corner2
????????????????????bounds.Center
????????????????????new?Point3D（0d?ClientSize.Height?0d）
????????????????????new?Point3D（ClientSize.Width?0d?0d）
????????????????????new?Point3D（ClientSize.Width?/?2?ClientSize.Height?/?2?0d）
????????????????）;
????????????????gdiGraphics3D.To2DTransform?=?to2DTransform?*?modelTransform;
????????????}
????????}
????????
????????protected?override?void?onresize（EventArgs?e）?{
????????????base.onresize（e）;
????????????CalculateTo2DTransform1（）;
????????????Invalidate（）;
????????}
????????
????????protected?override?void?OnPaint（PaintEventArgs?e）?{
????????????//if?（this.toolStripButton4.Text?==?“高清顯示“）
????????????//e.Graphics.SmoothingMode?=?System.Drawing.Drawing2D.SmoothingMode.HighQuality;
????????????////else
????????????e.Graphics.SmoothingMode?=?System.Drawing.Drawing2D.SmoothingMode.AntiAlias;

????????????gdiGraphics3D.Draw（e.Graphics?ClientRectangle）;
????????}

????????protected?override?void?onmousedown（MouseEventArgs?e）
????????{
????????????base.onmousedown（e）;
????????????lastMouseLocation?=?e.Location;
????????????mouseClickLocation?=?e.Location;
????????????mouseDown?=?true;
????????????//shiftPressed?=?ModifierKeys?==?Keys.Shift

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

?????文件????2654208??2015-01-26?22:29??WW.Cad.dll

?????文件??????85504??2015-01-26?22:16??WW.GL.dll

?????文件?????161280??2015-01-26?21:43??WW.Pdf.dll

?????文件?????506368??2015-01-26?22:46??WW.dll

?????文件????????144??2010-07-10?12:04??WinFormsViewDwg2013\app.config

?????文件?????200704??2011-10-06?12:12??WinFormsViewDwg2013\bin\ICSharpCode.SharpZipLib.dll

?????文件??????19787??2013-12-30?21:40??WinFormsViewDwg2013\bin\Image?Example.dxf

?????文件??????27648??2015-01-27?09:32??WinFormsViewDwg2013\bin\WinFormsViewExample.exe

?????文件????????144??2010-07-10?12:04??WinFormsViewDwg2013\bin\WinFormsViewExample.exe.config

?????文件??????40448??2015-01-27?09:32??WinFormsViewDwg2013\bin\WinFormsViewExample.pdb

?????文件??????11592??2015-01-27?09:39??WinFormsViewDwg2013\bin\WinFormsViewExample.vshost.exe

?????文件????????144??2010-07-10?12:04??WinFormsViewDwg2013\bin\WinFormsViewExample.vshost.exe.config

?????文件????2654208??2015-01-26?22:29??WinFormsViewDwg2013\bin\WW.Cad.dll

?????文件?????506368??2015-01-26?22:46??WinFormsViewDwg2013\bin\WW.dll

?????文件??????85504??2015-01-26?22:16??WinFormsViewDwg2013\bin\WW.GL.dll

?????文件???????7168??2013-06-04?17:04??WinFormsViewDwg2013\bin\WW.License.dll

?????文件?????161280??2015-01-26?21:43??WinFormsViewDwg2013\bin\WW.Pdf.dll

?????文件??????16408??2015-01-27?09:32??WinFormsViewDwg2013\DxfViewExample.cs

?????文件???????7138??2013-12-30?21:36??WinFormsViewDwg2013\DxfViewExample.Designer.cs

?????文件??????18579??2013-12-30?21:36??WinFormsViewDwg2013\DxfViewExample.resx

?????文件???????1278??2015-01-26?10:41??WinFormsViewDwg2013\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6033??2015-01-27?09:32??WinFormsViewDwg2013\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件???????9315??2015-01-27?09:32??WinFormsViewDwg2013\obj\Debug\DxfViewExample.DxfView.resources

?????文件???????4608??2013-12-23?10:23??WinFormsViewDwg2013\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件??????27648??2015-01-27?09:32??WinFormsViewDwg2013\obj\Debug\WinFormsViewExample.exe

?????文件??????40448??2015-01-27?09:32??WinFormsViewDwg2013\obj\Debug\WinFormsViewExample.pdb

?????文件????????180??2015-01-27?09:32??WinFormsViewDwg2013\obj\Debug\WinFormsViewExample.Properties.Resources.resources

?????文件???????4943??2015-01-27?09:39??WinFormsViewDwg2013\obj\Debug\WinFormsViewExampleCS?VS2010.csproj.FileListAbsolute.txt

?????文件????????984??2015-01-26?10:42??WinFormsViewDwg2013\obj\Debug\WinFormsViewExampleCS?VS2010.csproj.GenerateResource.Cache

?????文件??????54994??2015-01-26?17:37??WinFormsViewDwg2013\obj\Debug\WinFormsViewExampleCS?VS2010.csprojResolveAssemblyReference.cache

............此處省略20個文件信息