创建一个图像画廊,ASP。网络核心|LEADTOOLSSDK Tutorials Help</标题><link href="//m.ahtuanjie.com/help/sdk/v21/resources/styles/jquery.qtip.min.css" rel="stylesheet" type="text/css"> <link rel="stylesheet" type="text/css" href="//m.ahtuanjie.com/help/sdk/v21/resources/styles/branding.min.css"> <link rel="stylesheet" type="text/css" href="//m.ahtuanjie.com/help/sdk/v21/resources/styles/branding-Website.min.css"> <link rel="stylesheet" type="text/css" href="//m.ahtuanjie.com/help/sdk/v21/resources/styles/branding-en-US.min.css"> <link rel="stylesheet" type="text/css" href="//m.ahtuanjie.com/help/sdk/v21/resources/styles/highlight.min.css"> <link rel="stylesheet" type="text/css" href="//m.ahtuanjie.com/help/sdk/v21/resources/styles/leadtools-doc-markdown.min.css"> <link rel="stylesheet" type="text/css" href="//m.ahtuanjie.com/help/sdk/v21/resources/styles/leadtools-doc-menu.min.css"> <link rel="stylesheet" type="text/css" href="//m.ahtuanjie.com/help/sdk/v21/resources/styles/leadtools-doc-rwd.min.css"> <link href="//m.ahtuanjie.com/content/chat/chatstyles-webhelp.min.css" rel="stylesheet"> <link href="//m.ahtuanjie.com/content/chat/chatstyles.min.css" rel="stylesheet"> </head> <body onload="OnLoad('cs')"> <div id="pageBody"> <div id="TopicContent"> <div id="topicHeader" class="hide"></div> <div id="breadCrumbs"> <a href="//m.ahtuanjie.com/help/sdk/v21/tutorials/home.html">教程的家</a>><a href="//m.ahtuanjie.com/help/sdk/v21/tutorials/html5--rollup.html">HTML5</a> <b>></b> <span id="breadcrumbsCurrent">创建一个图像画廊</span> </div> <div id="platformSupportSection"></div> <div id="inThisTopic"> <div id="doc-feedback-util"></div> <div class="inThisTopicButton" id="inThisTopicButtonID" onclick="javascript: $.toggleDropDown('#inThisTopicButtonID','#inThisTopicDialog', '#inThisTopic');"> 在这个话题▼</ div><divid="inThisTopicDialog" class="hide"> <div class="inThisTopicGroup"> <div class="menuItem2"> <a href="#RequiredKnowledge">所需的知识</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem2"> <a href="#CreatetheProject">创建项目</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#SetupMVCProjectStructure">建立了MVC项目结构</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#AddLEADTOOLSJavaScriptLibraries">添加LEADTOOLS JavaScript库</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#CreateGalleryControllercs">创建GalleryController.cs</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#ConfigureStartupcs">配置Startup.cs</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem2"> <a href="#SettheLicenseFile">设置许可文件</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem2"> <a href="#GalleryImageModel">GalleryImage模型</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem2"> <a href="#GalleryController">画廊控制器</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#IWebHostEnvironmentDependencyInjection">IWebHostEnvironment依赖注入</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#IndexDefaultAction">指数()的默认行为</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#SetLicenseMethod">SetLicense()方法</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#GenerateThumbnailsMethod">GenerateThumbnails()方法</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem2"> <a href="#GalleryViewCode">画廊视图代码</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem2"> <a href="#sitejsJavaScriptCode">site.jsJavaScript Code</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#Windowonload">window</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#SetJSLicense">设置JS许可证</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#InitializetheThumbnailViewer">初始化缩略图查看器</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#InitializetheMainViewer">初始化的主要观众</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#AddtheGalleryImages">添加图片画廊</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#SelectionHandler">选择处理程序</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem3"> <a href="#BackButton">后退按钮</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem2"> <a href="#Runtheproject">运行该项目</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem2"> <a href="#Wrapup">总结</a> </div> </div> <div class="inThisTopicGroup"> <div class="menuItem2"> <a href="#SeeAlso">另请参阅</a> </div> </div> </div> </div> <h1>创建一个图像画廊,ASP。网络核心</h1> <div id="abstract"></div> <div id="top"></div> <p>本教程展示了如何创建一个ASP。网络核心MVC project to display images in a gallery using the LEADTOOLS JavaScript Library. In addition, the gallery will use thumbnails generated by the .NET LEADTOOLS library.</p> <p>图像画廊将两个<code>imageview</code>对象。一个查看器将显示多个垂直布局的缩略图。当选择一个缩略图,全分辨率图像将作为一个单独的图像加载其他观众,平移和缩放的互动。</p> <div class="compactcontainer"> <table class="compact"> <thead> <tr> <th style="width:150px;"><strong>概述</strong></th> <th style="width:500px;"></th> </tr> </thead> <tbody> <tr> <td style="width:150px;"><strong>总结</strong></td> <td style="width:500px;">本教程介绍了如何显示一个图像画廊在ASP。网的核心项目。</td> </tr> <tr> <td><strong>完成时间</strong></td> <td>60分钟</td> </tr> <tr> <td><strong>Visual Studio项目</strong></td> <td><strong><a href="//m.ahtuanjie.com/downloads/evaluation-form?download=/rd/v210/doc-projects/html5-asp-net-core-create-an-image-gallery.zip">下载教程项目(365 KB)</a></strong></td> </tr> <tr> <td><strong>平台</strong></td> <td>ASP。网络核心Web应用程序</td> </tr> <tr> <td><strong>IDE</strong></td> <td>Visual Studio 2019</td> </tr> <tr> <td><strong>开发许可</strong></td> <td><a href="//m.ahtuanjie.com/downloads">下载LEADTOOLS</a></td> </tr> </tbody> </table> </div> <p><span id="RequiredKnowledge"></span></p> <h2>所需的知识</ h2><p>熟悉的基本步骤,创建一个项目之前的工作<strong>创建一个图像画廊,ASP。网络核心</strong>教程,通过回顾如下:</p> <ul> <li><a href="//m.ahtuanjie.com/help/sdk/v21/tutorials/html5-js-add-references-and-set-a-license.html">添加引用和设置许可证——HTML5 JavaScript</a>教程</li> <li><a href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-add-references-and-set-a-license.html">添加引用和设置许可证- net c#</a>教程</li> </ul> <p><span id="CreatetheProject"></span></p> <h2>创建项目</ h2><p>在Visual Studio中,创建一个新的空ASP。网络核心Web应用程序项目。</p> <p>的引用需要取决于项目的目的。可以添加NuGet参考引用。</p> <p>对于这个项目,以下需要NuGet包:</p> <ul> <li><code>Leadtools.Formats.Raster.Common</code></li> </ul> <p><span id="SetupMVCProjectStructure"></span></p> <h3>建立了MVC项目结构</h3> <p>在<strong>解决方案资源管理器</strong>MVC结构,创建项目文件夹通过右键单击该项目,然后选择<strong>添加- >新文件夹</strong>。创建以下文件夹和子文件夹:</p> <ul> <li>wwwroot<ul> <li>图片</li> <li>js</li> <li>LEADTOOLS</li> <li>自由</li> </ul></li> <li>控制器</li> <li>模型</li> <li><p>的观点</p> <ul> <li><p>画廊</p> <div class="tutorial-image"> <img src="//m.ahtuanjie.com/help/sdk/v21/tutorials/html5-asp-net-core-create-an-image-gallery-mvc-folder-hierarchy.png" title="MVC Folder Hierarchy" alt="MVC文件夹层次结构"> </div></li> </ul></li> </ul> <p><span id="AddLEADTOOLSJavaScriptLibraries"></span></p> <h3>添加LEADTOOLS JavaScript库</h3> <p>右键单击<strong>自由</strong>子文件夹中<strong>wwwroot</strong>目录并选择<strong>添加</strong><strong>- ></strong><strong>现有的项目</strong>。导航到<code>< INSTALL_DIR > \ LEADTOOLS21 \ Bin \ JS</code>路径和选择<code>Leadtools.js</code>文件。</p> <p>这将增加<code>Leadtools.js</code>和所有其他JS文件依赖于它。</p> <div class="tutorial-image"> <img src="//m.ahtuanjie.com/help/sdk/v21/tutorials/html5-asp-net-core-create-an-image-gallery-add-js-files.png" title="Add the JS files" alt="添加JS文件"> </div> <p>需要以下JS库,其余的可以删除:</p> <ul> <li><code>Leadtools.js</code></li> <li><code>Leadtools.Controls.js</code></li> </ul> <p><span id="CreateGalleryControllercs"></span></p> <h3>创建GalleryController.cs</h3> <p>在<strong>解决方案资源管理器</strong>,右键单击<strong>控制器</strong>文件夹并选择<strong>添加- >控制器</strong>。选择<code>MVC控制器——空</code>控制器选项和名称<code>GalleryController.cs</code>,然后单击<strong>添加</strong>。</p> <p><span id="ConfigureStartupcs"></span></p> <h3>配置Startup.cs</h3> <p>在<strong>解决方案资源管理器</strong>,打开<code>Startup.cs</code>并使用下面的代码来配置项目使用MVC结构,使用静态文件,设置默认入口点到画廊视图。</p> <div class="tabTitleGeneric sourceTitleGeneric"> c#</ div><div类="genericCodeContainer codeContainer CSharpGeneric"> <pre><code><span style="color:Blue;">公共</span><span style="color:Blue;">类</span>启动</code><code>{</code><code><span style="color:Green;">/ /此方法由运行时调用。使用这种方法将服务添加到容器中。</span></code><code><span style="color:Green;">/ /关于如何配置您的应用程序的更多信息,请访问https://go.microsoft.com/fwlink/?LinkID=398940</span></code><code><span style="color:Blue;">公共</span><span style="color:Blue;">无效</span>ConfigureServices (IServiceCollection服务)</code><code>{</code><code>services.AddControllersWithViews ();</code><code>}</code><code></code><code><span style="color:Green;">/ /此方法由运行时调用。使用这个方法来配置HTTP请求管道。</span></code><code><span style="color:Blue;">公共</span><span style="color:Blue;">无效</span>配置(IApplicationBuilder应用,IWebHostEnvironment env)</code><code>{</code><code><span style="color:Blue;">如果</span>(env.IsDevelopment ())</code><code>{</code><code>app.UseDeveloperExceptionPage ();</code><code>}</code><code></code><code>app.UseStaticFiles ();</code><code></code><code>app.UseRouting ();</code><code></code><code>app.UseEndpoints(端点= ></code><code>{</code><code>endpoints.MapControllerRoute (</code><code>名称:<span style="color:#A31515;">“默认”</span>,</code><code>模式:<span style="color:#A31515;">“{控制器=画廊}/ {action =指数}/ {id ?}”</span>);</code><code>});</code><code>}</code><code>}</code></pre> </div> <p><span id="SettheLicenseFile"></span></p> <h2>设置许可文件</ h2><p>许可解锁项目需要的特性。它必须设置工具箱函数被调用之前。细节包括教程不同的平台,请参考<a href="//m.ahtuanjie.com/help/sdk/v21/mapping/setting-a-runtime-license.html">设置一个运行时许可</a>。</p> <p>有两种类型的运行时许可证:</p> <ul> <li>评估许可,评估工具包时下载获得。它允许评估工具包。</li> <li>部署许可证。如果部署许可证文件和开发人员的关键是需要的,请参考<a href="//m.ahtuanjie.com/help/sdk/v21/mapping/obtaining-a-license.html">获得许可证</a>。</li> </ul> <blockquote> <p><strong>请注意</strong></p> <p>添加LEADTOOLS引用和设置许可证。net中会详细介绍<a href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-add-references-and-set-a-license.html">添加引用和设置一个许可证</a>和JavaScript<a href="//m.ahtuanjie.com/help/sdk/v21/tutorials/html5-js-add-references-and-set-a-license.html">添加引用和设置一个许可证</a>教程。<spacer></spacer></p> </blockquote> <p>从。net和JavaScript库都使用在本教程中,LEADTOOLS许可证(<code>LEADTOOLS.LIC</code>)和LEADTOOLS JavaScript许可证(<code>LEADTOOLS.lic.txt</code>)在使用前需要设置组件库。</p> <p>此外,JavaScript许可文件<code>Leadtools.lic.txt</code>需要放置在<code>wwwroot / LEADTOOLS</code>路径,以便它是可用的web应用程序。</p> <p><span id="GalleryImageModel"></span></p> <h2>GalleryImage模型</ h2><p>在<strong>解决方案资源管理器</strong>,右键单击<strong>模型</strong>文件夹并选择<strong>添加- >新项目</strong>。选择<code>类</code>选择和名称<code>GalleryImage.cs</code>,然后单击<strong>添加</strong>。</p> <p>该模型将图像的路径及其缩略图。这是用于画廊加载适当的形象的<code>wwwroots /图片</code>文件夹中。</p> <div class="tabTitleGeneric sourceTitleGeneric"> c#</ div><div类="genericCodeContainer codeContainer CSharpGeneric"> <pre><code><span style="color:Blue;">使用</span>系统;</code><code></code><code><span style="color:Blue;">名称空间</span>Create_an_Image_Gallery.Models</code><code>{</code><code><span style="color:Blue;">公共</span><span style="color:Blue;">类</span>GalleryImage</code><code>{</code><code><span style="color:Blue;">公共</span><span style="color:Blue;">字符串</span>ImagePath {<span style="color:Blue;">得到</span>;<span style="color:Blue;">集</span>;}</code><code><span style="color:Blue;">公共</span><span style="color:Blue;">字符串</span>ThumbPath {<span style="color:Blue;">得到</span>;<span style="color:Blue;">集</span>;}</code><code>}</code><code>}</code></pre> </div> <p><span id="GalleryController"></span></p> <h2>画廊控制器</ h2><p>在<strong>解决方案资源管理器</strong>,打开<code>GalleryController.cs</code>。添加下面的部分的代码生成缩略图中每一个图像<code>wwwroot /图片</code>文件夹供画廊在web应用程序使用。</p> <p>确保添加到下面的语句<code>使用</code>块顶部。</p> <div class="tabTitleGeneric sourceTitleGeneric"> c#</ div><div类="genericCodeContainer codeContainer CSharpGeneric"> <pre><code><span style="color:Blue;">使用</span>Microsoft.AspNetCore.Mvc;</code><code><span style="color:Blue;">使用</span>Microsoft.AspNetCore.Hosting;</code><code><span style="color:Blue;">使用</span>系统;</code><code><span style="color:Blue;">使用</span>System.Collections.Generic;</code><code><span style="color:Blue;">使用</span>System.Diagnostics;</code><code><span style="color:Blue;">使用</span>先;</code><code><span style="color:Blue;">使用</span>来;</code><code><span style="color:Blue;">使用</span>包含;</code><code><span style="color:Blue;">使用</span>System.Threading.Tasks;</code><code><span style="color:Blue;">使用</span>Leadtools;</code><code><span style="color:Blue;">使用</span>Leadtools.Codecs;</code><code><span style="color:Blue;">使用</span>Create_an_Image_Gallery.Models;</code></pre> </div> <p><span id="IWebHostEnvironmentDependencyInjection"></span></p> <h3>IWebHostEnvironment依赖注入</h3> <p>使用依赖注入来注入的一个实例<code>IWebHostEnvironment</code>接口将允许控制器加载的图片<code>wwwroot /图片</code>文件夹使用<code>IWebHostEnvironment.WebRootPath</code>在<code>GenerateThumbnails</code>下面的方法。</p> <div class="tabTitleGeneric sourceTitleGeneric"> c#</ div><div类="genericCodeContainer codeContainer CSharpGeneric"> <pre><code><span style="color:Blue;">私人</span>IWebHostEnvironment _hostingEnvironment;</code><code></code><code><span style="color:Blue;">公共</span>GalleryController (IWebHostEnvironment环境)</code><code>{</code><code>_hostingEnvironment =环境;</code><code>}</code></pre> </div> <p><span id="IndexDefaultAction"></span></p> <h3>指数()的默认行为</h3> <p>默认的<code>Index ()</code>行动将许可,生成缩略图,然后设置视图的web页面。</p> <p>此外,一个列表的集合<code>GalleryImage</code>添加到模型<strong>显示数据</strong>稍后将通过的吗<code>视图</code>JavaScript代码。</p> <div class="tabTitleGeneric sourceTitleGeneric"> c#</ div><div类="genericCodeContainer codeContainer CSharpGeneric"> <pre><code><span style="color:Blue;">公共</span>IActionResult指数()</code><code>{</code><code><span style="color:Blue;">试一试</span></code><code>{</code><code>SetLicense ();</code><code>显示数据(<span style="color:#A31515;">“GalleryImages”</span>]= GenerateThumbnails ();</code><code><span style="color:Blue;">返回</span>视图();</code><code>}</code><code><span style="color:Blue;">抓</span>(异常交货)</code><code>{</code><code><span style="color:Blue;">返回</span>StatusCode(500年,ex.Message);</code><code>}</code><code>}</code></pre> </div> <p><span id="SetLicenseMethod"></span></p> <h3>SetLicense()方法</h3> <p>的<code>SetLicense ()</code>方法将许可文件和关键如上所述生成缩略图时使用前LEADTOOLS类。</p> <div class="tabTitleGeneric sourceTitleGeneric"> c#</ div><div类="genericCodeContainer codeContainer CSharpGeneric"> <pre><code><span style="color:Blue;">私人</span><span style="color:Blue;">无效</span>SetLicense ()</code><code>{</code><code><span style="color:Blue;">字符串</span>许可证=<span style="color:#A31515;">@“C: \ LEADTOOLS21 \支持\常见\许可证\ LEADTOOLS.LIC”</span>;</code><code><span style="color:Blue;">字符串</span>关键= System.IO.File.ReadAllText (<span style="color:#A31515;">@“C: \ LEADTOOLS21 \支持\常见\许可证\ LEADTOOLS.LIC.KEY”</span>);</code><code>RasterSupport。SetLicense(许可证、关键);</code><code>}</code></pre> </div> <p><span id="GenerateThumbnailsMethod"></span></p> <h3>GenerateThumbnails()方法</h3> <p>的<code>GenerateThumbnails ()</code>方法将生成一个缩略图画廊的web页面使用。每个图片的路径和缩略图是存储在一个<code>GalleryImage</code>模型,收集在一个列表,然后传递到<strong>显示数据</strong>正如上面提到的。</p> <div class="tabTitleGeneric sourceTitleGeneric"> c#</ div><div类="genericCodeContainer codeContainer CSharpGeneric"> <pre><code><span style="color:Blue;">私人</span>< GalleryImage > GenerateThumbnails列表()</code><code>{</code><code>IEnumerable <<span style="color:Blue;">字符串</span>> srcImages;</code><code><span style="color:Blue;">var</span>srcImagesPath = Path.Combine (_hostingEnvironment.WebRootPath,<span style="color:#A31515;">“图片”</span>);</code><code>srcImages = Directory.GetFiles (srcImagesPath,<span style="color:#A31515;">“* *”。</span>)。(s = > (! s.EndsWith (<span style="color:#A31515;">“_thumb.jpg”</span>)));</code><code></code><code>列出< GalleryImage > GalleryImages =<span style="color:Blue;">新</span>列表< GalleryImage > ();</code><code></code><code><span style="color:Blue;">使用</span>(RasterCodecs编解码器=<span style="color:Blue;">新</span>RasterCodecs ())</code><code>{</code><code><span style="color:Blue;">foreach</span>(<span style="color:Blue;">字符串</span>imagePath<span style="color:Blue;">在</span>srcImages)</code><code>{</code><code><span style="color:Blue;">使用</span>(RasterImage图像= codecs.Load (imagePath))</code><code>{</code><code>RasterImage缩略图图像=。CreateThumbnail(300、300、形象。BitsPerPixel RasterViewPerspective。TopLeft RasterSizeFlags.Bicubic);</code><code></code><code><span style="color:Blue;">字符串</span>[]pathParts = imagePath.Split (' \ \ ');</code><code><span style="color:Blue;">字符串</span>文件名= pathParts [pathParts。长度- 1];</code><code><span style="color:Blue;">字符串</span>[]fileNameParts = fileName.Split (<span style="color:#A31515;">“。”</span>);</code><code><span style="color:Blue;">字符串</span>thumbnailName = fileNameParts [0] +<span style="color:#A31515;">“_thumb.jpg”</span>;</code><code></code><code>编解码器。保存(缩略图,路径。结合(srcImagesPath thumbnailName)的形象。OriginalFormat,形象。BitsPerPixel, 1, 1, 1, CodecsSavePageMode.Overwrite);</code><code></code><code>GalleryImages.Add (<span style="color:Blue;">新</span>GalleryImage {ImagePath = Path.Combine (<span style="color:#A31515;">“/图片”</span>文件名),ThumbPath = Path.Combine (<span style="color:#A31515;">“/图片”</span>,thumbnailName)});</code><code>}</code><code>}</code><code>}</code><code><span style="color:Blue;">返回</span>GalleryImages;</code><code>}</code></pre> </div> <p><span id="GalleryViewCode"></span></p> <h2>画廊视图代码</ h2><p>在<strong>解决方案资源管理器</strong>,右键单击<strong>画廊</strong>的子文件夹<strong>的观点</strong>目录并选择<strong>添加- >视图</strong>。选择<strong>Razor视图——空</strong>视图选择和名称<code>Index.cshtml</code>,然后单击<strong>添加</strong>。</p> <p>视图将包含一个显示一个标题和标题<strong>回来</strong>按钮。身体将包含一个<code>div</code>元素作为一个查看器容器,最初将持有缩略图查看器。</p> <p>的<code>GalleryImages</code>模态列表是强类型、序列化和分配给一个JS JavaScript代码所使用的变量<code>site.js</code>加载并设置适当的图像查看器。</p> <div class="genericCodeContainer codeContainer Generic"> <pre><code><span style="color:Red;"><</span>! DOCTYPE html<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>html lang =“en”=“高度:100%;<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>头<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>元charset =“utf - 8”/<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>meta name = " viewport "内容= "宽度=设备宽度,初始= 1.0”/<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>标题<span style="color:Red;">></span>@ViewData(“标题”)——LEADTOOLS相片画廊<span style="color:Red;"><</span>/标题<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>链接rel = "样式表" href = " ~ / css /网站。css " /<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>/头<span style="color:Red;">></span></code><code></code><code><span style="color:Red;"><</span>体风格= " margin: 0;最小高度:100%;显示:网格;”<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>div类= "包装"<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>头id = "头"<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>按钮类= " btn btn-default " type = "按钮" id =“btnBack”风格= " margin-top: 20 px;可见性:隐藏。”<span style="color:Red;">></span>回来<span style="color:Red;"><</span>/按钮<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>h2风格= " margin-left: 16 px”<span style="color:Red;">></span>LEADTOOLS相册<span style="color:Red;"><</span>/ h2<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>/头<span style="color:Red;">></span></code><code></code><code><span style="color:Red;"><</span>div class = "容器"风格= "高度:100%”<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>主要角色=“主要”类=“pb-3”风格=“高度:100%”<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>div id =“viewerContainer”风格= "高度:100%”<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>div id =“thumbnailDiv”类=“主要”=“高度:100%”<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>/ div<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>/ div<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>/主要<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>/ div<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>/ div<span style="color:Red;">></span></code><code></code><code>@ model列表<span style="color:Red;"><</span>Create_an_Image_Gallery.Models.GalleryImage<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>脚本<span style="color:Red;">></span>var galleryImages = @Html.Raw (Json.Serialize (@ViewData [" galleryImages "]));<span style="color:Red;"><</span>/脚本<span style="color:Red;">></span></code><code></code><code><span style="color:Red;"><</span>脚本src = " ~ / lib / Leadtools.js "<span style="color:Red;">></span><span style="color:Red;"><</span>/脚本<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>脚本src = " ~ / lib / Leadtools.Controls.js "<span style="color:Red;">></span><span style="color:Red;"><</span>/脚本<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>脚本src = " ~ / js /网站。js" asp-append-version="true"<span style="color:Red;">></span><span style="color:Red;"><</span>/脚本<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>/身体<span style="color:Red;">></span></code><code><span style="color:Red;"><</span>/ html<span style="color:Red;">></span></code></pre> </div> <p><span id="sitejsJavaScriptCode"></span></p> <h2>site.jsJavaScript Code</ h2><p>在<strong>解决方案资源管理器</strong>,右键单击<strong>js</strong>的子文件夹<strong>wwwroot</strong>文件夹并选择<strong>添加- >新项目</strong>。选择<code>JavaScript文件</code>JS文件选项和名称<code>site.js</code>,然后单击<strong>添加</strong>。</p> <p>添加以下代码为JS代码设置全局变量。</p> <div class="genericCodeContainer codeContainer Generic"> <pre><code><span style="color:Green;">/ /观众和Div元素是全局变量</span></code><code><span style="color:Blue;">var</span>_thumbnailViewer;</code><code><span style="color:Blue;">var</span>_mainViewer;</code><code><span style="color:Blue;">var</span>thumbnailDiv;</code><code><span style="color:Blue;">var</span>mainDiv;</code></pre> </div> <p><span id="Windowonload"></span></p> <h3>window</h3> <p>配置<code>window</code>函数设置许可,初始化观众,图片加载到各自的观众,和分配<strong>回来</strong>按钮的单击事件。</p> <div class="genericCodeContainer codeContainer Generic"> <pre><code>window=<span style="color:Blue;">函数</span>(){</code><code>setLicense ();</code><code>initThumbViewer ();</code><code>initMainViewer ();</code><code>addImages ();</code><code>. getelementbyid (<span style="color:#A31515;">“btnBack”</span>).addEventListener (<span style="color:#A31515;">“点击”</span>、背);</code><code>}</code></pre> </div> <p><span id="SetJSLicense"></span></p> <h3>设置JS许可证</h3> <p>之前设置许可使用任何JavaScript LEADTOOLS API。</p> <div class="genericCodeContainer codeContainer Generic"> <pre><code><span style="color:Blue;">函数</span>setLicense () {</code><code><span style="color:Blue;">var</span>licenseUrl =<span style="color:#A31515;">“/ Leadtools / LEADTOOLS.lic.txt”</span>;</code><code><span style="color:Blue;">var</span>developerKey =<span style="color:#A31515;">“添加LEADTOOLS.lic.key的内容。txt文件”</span>;</code><code>lt.RasterSupport。集LicenseUri(licenseUrl, developerKey,<span style="color:Blue;">函数</span>(</code><code>setLicenseResult</code><code>){</code><code><span style="color:Green;">/ /检查许可证的状态</span></code><code><span style="color:Blue;">如果</span>(! setLicenseResult.result) {</code><code>alert (<span style="color:#A31515;">“LEADTOOLS许可证是失踪,无效或过期\ nError: \ n”</span>);</code><code>}</code><code>});</code><code>};</code></pre> </div> <blockquote> <p><strong>请注意</strong></p> <p>JavaScript许可文件<code>Leadtools.lic.txt</code>需要放置在<code>wwwroot / LEADTOOLS</code>路径,以便它是可用的web应用程序。<spacer></spacer></p> </blockquote> <p><span id="InitializetheThumbnailViewer"></span></p> <h3>初始化缩略图查看器</h3> <p>初始化<code>_thumbnailViewer</code>控制和设置选项显示缩略图画廊在垂直布局,允许选择和平移交互。</p> <div class="genericCodeContainer codeContainer Generic"> <pre><code><span style="color:Blue;">函数</span>initThumbViewer () {</code><code><span style="color:Green;">/ /创建一个Div元素imageview JS控制</span></code><code>thumbnailDiv = . getelementbyid (<span style="color:#A31515;">“thumbnailDiv”</span>);</code><code><span style="color:Blue;">var</span>thumbnailCreateOptions =<span style="color:Blue;">新</span>lt.Controls.ImageViewerCreateOptions (thumbnailDiv);</code><code>_thumbnailViewer =<span style="color:Blue;">新</span>lt.Controls.ImageViewer (thumbnailCreateOptions);</code><code></code><code><span style="color:Green;">/ /设置垂直和水平对齐,隐藏滚动条</span></code><code>_thumbnailViewer.set_itemHorizontalAlignment (lt.Controls.ControlAlignment.center);</code><code>_thumbnailViewer.set_viewHorizontalAlignment (lt.Controls.ControlAlignment.center);</code><code>_thumbnailViewer.set_scrollMode (lt.Controls.ControlScrollMode.hidden);</code><code></code><code><span style="color:Green;">/ /设置纵向视图布局</span></code><code><span style="color:Blue;">var</span>布局=<span style="color:Blue;">新</span>lt.Controls.ImageViewerVerticalViewLayout ();</code><code>布局。列= 0;</code><code>_thumbnailViewer。viewLayout =布局;</code><code></code><code><span style="color:Green;">/ /设置PanZoom交互模式,这将允许平移的缩略图</span></code><code><span style="color:Blue;">var</span>panZoomMode =<span style="color:Blue;">新</span>lt.Controls.ImageViewerPanZoomInteractiveMode ();</code><code>panZoomMode.set_enableZoom (<span style="color:Blue;">假</span>);</code><code>panZoomMode.set_mouseButtons (lt.Controls.MouseButtons.none);</code><code>_thumbnailViewer.interactiveModes.add (panZoomMode);</code><code></code><code><span style="color:Green;">/ /设置选择交互模式,这将允许缩略图的选择和执行选择处理程序</span></code><code><span style="color:Blue;">var</span>selectItemsMode =<span style="color:Blue;">新</span>lt.Controls.ImageViewerSelectItemsInteractiveMode ();</code><code>selectItemsMode.set_isEnabled (<span style="color:Blue;">真正的</span>);</code><code>selectItemsMode.set_selectionMode (lt.Controls.ImageViewerSelectionMode.single);</code><code>_thumbnailViewer.interactiveModes.add (selectItemsMode);</code><code>_thumbnailViewer.add_selectedItemsChanged (handleSelection);</code><code></code><code><span style="color:Green;">/ /无效</span></code><code>_thumbnailViewer.updateTransform ();</code><code>_thumbnailViewer.invalidate (lt.LeadRectD.empty);</code><code>}</code></pre> </div> <p><span id="InitializetheMainViewer"></span></p> <h3>初始化的主要观众</h3> <p>使用下面的代码来创建<code>div</code>元素将举行<code>_mainViewer</code>控制显示的全分辨率图像画廊。</p> <div class="genericCodeContainer codeContainer Generic"> <pre><code><span style="color:Blue;">函数</span>initMainViewer () {</code><code><span style="color:Green;">/ /创建一个Div元素的图像查看器</span></code><code>mainDiv = document.createElement (<span style="color:#A31515;">“div”</span>);</code><code>mainDiv.setAttribute (<span style="color:#A31515;">“id”</span>,<span style="color:#A31515;">“mainDiv”</span>);</code><code>mainDiv.setAttribute (<span style="color:#A31515;">“风格”</span>,<span style="color:#A31515;">“高度:100%”</span>);</code><code></code><code><span style="color:Green;">/ /添加到ViewerContainer Div、配置选项,然后删除。</span></code><code><span style="color:Blue;">var</span>viewerContainer = . getelementbyid (<span style="color:#A31515;">“viewerContainer”</span>);</code><code>viewerContainer.appendChild (mainDiv);</code><code><span style="color:Blue;">var</span>viewerCreateOptions =<span style="color:Blue;">新</span>lt.Controls.ImageViewerCreateOptions (mainDiv);</code><code>_mainViewer =<span style="color:Blue;">新</span>lt.Controls.ImageViewer (viewerCreateOptions);</code><code>_mainViewer.set_viewHorizontalAlignment (lt.Controls.ControlAlignment.center);</code><code>_mainViewer.interactiveModes.add (<span style="color:Blue;">新</span>lt.Controls.ImageViewerPanZoomInteractiveMode ());</code><code>viewerContainer.removeChild (mainDiv);</code><code>}</code></pre> </div> <p><span id="AddtheGalleryImages"></span></p> <h3>添加图片画廊</h3> <p>加载图像缩略图画廊为缩略图查看器<code>ImageViewerItem</code>对象。全分辨率图像的URL存储在<code>ImageViewerItem.Tag</code>财产。</p> <div class="genericCodeContainer codeContainer Generic"> <pre><code><span style="color:Blue;">函数</span>addImages () {</code><code>_thumbnailViewer.items.clear ();</code><code>_thumbnailViewer.beginTransform ();</code><code></code><code><span style="color:Blue;">为</span>(<span style="color:Blue;">var</span>我= 0;我< galleryImages.length;我+ +){</code><code><span style="color:Green;">/ /创建一个项目</span></code><code><span style="color:Blue;">var</span>项=<span style="color:Blue;">新</span>lt.Controls.ImageViewerItem ();</code><code></code><code><span style="color:Green;">/ /设置URL</span></code><code>项。url = galleryImages[我].thumbPath;</code><code></code><code><span style="color:Green;">/ /全分辨率图像保存路径的项的标签</span></code><code>项。标签= galleryImages[我].imagePath;</code><code></code><code><span style="color:Green;">/ /将其添加到查看器</span></code><code>_thumbnailViewer.items.add(项);</code><code>}</code><code></code><code>_thumbnailViewer.endTransform ();</code><code>_thumbnailViewer.invalidate (lt.LeadRectD.empty);</code><code>}</code></pre> </div> <p><span id="SelectionHandler"></span></p> <h3>选择处理程序</h3> <p>使用以下代码<code>handleSelection ()</code>函数将处理当缩略图查看器中选择一个项目。处理程序会删除缩略图查看器<code>div</code>元素和附加的主要观众的<code>div</code>元素和显示分辨率图像。</p> <div class="genericCodeContainer codeContainer Generic"> <pre><code><span style="color:Blue;">函数</span>handleSelection(发送者,e) {</code><code></code><code><span style="color:Blue;">var</span>fullResolutionImageFile;</code><code><span style="color:Blue;">var</span>项;</code><code><span style="color:Green;">/ /获取选中的项</span></code><code><span style="color:Blue;">var</span>项=<span style="color:Blue;">这</span>.items.getSelected ();</code><code><span style="color:Blue;">为</span>(<span style="color:Blue;">var</span>我= 0;我< items.length;我+ +){</code><code>项=项目(我);</code><code>fullResolutionImageFile = item.tag;</code><code><span style="color:Blue;">打破</span>;</code><code>}</code><code></code><code><span style="color:Green;">/ /删除thumbnmail div容器div和添加查看器div</span></code><code><span style="color:Blue;">var</span>viewerContainer = . getelementbyid (<span style="color:#A31515;">“viewerContainer”</span>);</code><code><span style="color:Blue;">var</span>thumbnailDiv = . getelementbyid (<span style="color:#A31515;">“thumbnailDiv”</span>);</code><code>viewerContainer.removeChild (thumbnailDiv);</code><code>viewerContainer.appendChild (mainDiv);</code><code></code><code><span style="color:Green;">/ /设置图片的查看器</span></code><code>_mainViewer。imageUrl = fullResolutionImageFile;</code><code></code><code>setBackButtonVisibility (<span style="color:Blue;">真正的</span>);</code><code>_thumbnailViewer.remove_selectedItemsChanged (handleSelection);</code><code>}</code></pre> </div> <p><span id="BackButton"></span></p> <h3>后退按钮</h3> <p>的代码<strong>回来</strong>按钮会反向通过删除主要查看器和附加缩略图查看器。</p> <div class="genericCodeContainer codeContainer Generic"> <pre><code><span style="color:Blue;">函数</span>(){</code><code></code><code><span style="color:Green;">/ /删除查看器div和添加缩略图div</span></code><code><span style="color:Blue;">var</span>viewerContainer = . getelementbyid (<span style="color:#A31515;">“viewerContainer”</span>);</code><code>viewerContainer.removeChild (mainDiv);</code><code>viewerContainer.appendChild (thumbnailDiv);</code><code></code><code><span style="color:Green;">/ /取消选定的项目我们可以重新选择它</span></code><code><span style="color:Blue;">为</span>(<span style="color:Blue;">var</span>我= 0;我< _thumbnailViewer.items.count;我+ +){</code><code>_thumbnailViewer.items.item(我)。isSelected =<span style="color:Blue;">假</span>;</code><code>}</code><code>_thumbnailViewer.add_selectedItemsChanged (handleSelection);</code><code></code><code>_thumbnailViewer.invalidate (lt.LeadRectD.empty);</code><code></code><code>setBackButtonVisibility (<span style="color:Blue;">假</span>);</code><code>}</code><code></code><code><span style="color:Blue;">函数</span>setBackButtonVisibility(可见){</code><code></code><code><span style="color:Blue;">var</span>backButton = . getelementbyid (<span style="color:#A31515;">“btnBack”</span>);</code><code><span style="color:Blue;">如果</span>(可见){</code><code>backButton.style。可见性=<span style="color:#A31515;">“可见”</span>;</code><code>}</code><code><span style="color:Blue;">其他的</span>{</code><code>backButton.style。可见性=<span style="color:#A31515;">“隐藏”</span>;</code><code>}</code><code>}</code></pre> </div> <p><span id="Runtheproject"></span></p> <h2>运行该项目</ h2><p>添加你想要的图片画廊<code>wwwroot /图片</code>文件夹中。按运行项目<strong>F5</strong>,或通过选择<strong>调试- >开始调试</strong>。</p> <p>如果步骤正确之后,web应用程序将运行在浏览器中。添加图片的缩略图将生成并显示在缩略图查看器在垂直布局。</p> <div class="tutorial-image"> <img src="//m.ahtuanjie.com/help/sdk/v21/tutorials/html5-asp-net-core-create-an-image-gallery-thumbnail-viewer.png" title="Thumbnail Viewer" alt="缩略图查看器"> </div> <p>点击任何物品的主要负载全分辨率图像<code>imageview</code>控制,允许平移和缩放。</p> <div class="tutorial-image"> <img src="//m.ahtuanjie.com/help/sdk/v21/tutorials/html5-asp-net-core-create-an-image-gallery-main-viewer.png" title="Main Viewer" alt="主要查看器"> </div> <p>选择另一个形象的画廊,出版社<strong>回来</strong>。</p> <p><span id="Wrapup"></span></p> <h2>总结</ h2><p>本教程展示了如何创建一个图片库使用ASP。net和JavaScript库。网的核心项目。此外,它展示了如何使用。net<code>CreateThumbnail ()</code>方法,JS<code>imageview</code>对象,JS<code>ImageViewerItem</code>对象。</p> <p><span id="SeeAlso"></span></p> <h2>另请参阅</ h2><ul> <li><a href="//m.ahtuanjie.com/help/sdk/v21/dh/l/rasterimage-createthumbnail.html">LEADTOOLS CreateThumbnail。net文档188宝金博安卓下载</a></li> <li><a href="//m.ahtuanjie.com/help/sdk/v21/dh/javascript/c/imageviewer.html">LEADTOOLS imageview JS文件188宝金博安卓下载</a></li> <li><a href="//m.ahtuanjie.com/help/sdk/v21/dh/javascript/c/imagevieweritem.html">LEADTOOLS ImageViewerItem JS文188宝金博安卓下载件</a></li> <li><a href="//m.ahtuanjie.com/downloads">LEADTOOLS SDK下载链接</a></li> </ul> <div id="bottom"></div> <div id="topicFooter"> <div id="DonwloadEvalFooter"> <a href="//m.ahtuanjie.com/downloads">下载我们的免费评估</a> </div> <div id="FooterHelpVersion"> 帮助21.0.2023.3.1版本</ div> <a href="//m.ahtuanjie.com/sdk/product-overview" target="leadtools_com_link">188金宝搏的网址客服</a>|<a href="//m.ahtuanjie.com/support" target="leadtools_com_link">支持</a>|<a href="//m.ahtuanjie.com/corporate/contact" target="leadtools_com_link">联系我们</a>|<a href="//m.ahtuanjie.com/help/sdk/v21/licensing/intellectual-property-notices.html" target="leadtools_com_link">知识产权的通知</a> <br>©1991 - 2021<a href="//m.ahtuanjie.com/" target="leadtools_com_link">领先的技术公司。</a>保留所有权利。 </div> </div>  <div 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tocid="dotnet-console-burn-annotations-to-a-leaddocument">燃烧LEADDocument注释</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="VIDEOAUDIO" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-capture-from-video-source-to-file.html" title="捕获视频源文件" tocid="dotnet-console-capture-from-video-source-to-file">捕获视频源文件</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="GETTINGSTARTED" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-capture-dvr-and-stream-videos-with-rtsp.html" title="捕获、DVR和RTSP流视频" tocid="dotnet-winforms-capture-dvr-and-stream-videos-with-rtsp">捕获、DVR和RTSP流视频</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="VIDEOAUDIO" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-combine-video-and-audio-from-separate-sources.html" title="结合不同来源的视频和音频" tocid="dotnet-console-combine-video-and-audio-from-separate-sources">结合不同来源的视频和音频</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="IMAGEPROCESSING" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-compare-image-data-for-similarities.html" title="比较相似的图像数据" tocid="dotnet-console-compare-image-data-for-similarities">比较相似的图像数据</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="IMAGEPROCESSING" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-compare-images-with-image-processing.html" title="图像与图像处理相比较" tocid="dotnet-winforms-compare-images-with-image-processing">图像与图像处理相比较</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTVIEWER" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-configure-and-run-the-document-service.html" title="文档配置和运行服务" tocid="dotnet-console-configure-and-run-the-document-service">文档配置和运行服务</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="IMAGEPROCESSING" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-convert-a-multipage-image-to-reverse-animated-gif.html" title="一个多页图像转换为反向GIF动画" tocid="dotnet-winforms-convert-a-multipage-image-to-reverse-animated-gif">一个多页图像转换为反向GIF动画</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-convert-files-with-a-file-watcher.html" title="转换文件与文件中" tocid="dotnet-console-convert-files-with-a-file-watcher">转换文件与文件中</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-convert-files-with-the-document-converter.html" title="与文档转换器转换文件" tocid="dotnet-console-convert-files-with-the-document-converter">与文档转换器转换文件</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-convert-files-with-the-document-converter.html" title="与文档转换器转换文件" tocid="dotnet-winforms-convert-files-with-the-document-converter">与文档转换器转换文件</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="WPF"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-wpf-convert-files-with-the-document-converter.html" title="与文档转换器转换文件" tocid="dotnet-wpf-convert-files-with-the-document-converter">与文档转换器转换文件</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-convert-images-to-searchable-pdf-with-ocr.html" title="将图像转换为可搜索和OCR PDF" tocid="dotnet-console-convert-images-to-searchable-pdf-with-ocr">将图像转换为可搜索和OCR PDF</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-convert-images-to-searchable-pdf-with-ocr.html" title="将图像转换为可搜索和OCR PDF" tocid="dotnet-winforms-convert-images-to-searchable-pdf-with-ocr">将图像转换为可搜索和OCR PDF</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-convert-pdf-annotations-to-leadtools-annotations.html" title="转换PDF LEADTOOLS注释的注释" tocid="dotnet-winforms-convert-pdf-annotations-to-leadtools-annotations">转换PDF LEADTOOLS注释的注释</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="VIDEOAUDIO" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-convert-video-to-mp4.html" title="将视频转换成MP4" tocid="dotnet-console-convert-video-to-mp4">将视频转换成MP4</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="ANNOTATIONS" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-create-a-custom-annotation.html" title="创建一个自定义注释" tocid="dotnet-winforms-create-a-custom-annotation">创建一个自定义注释</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="ANNOTATIONS" platform="NET" applicationtype="WPF"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-wpf-create-a-custom-annotation.html" title="创建一个自定义注释" tocid="dotnet-wpf-create-a-custom-annotation">创建一个自定义注释</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-create-a-multipage-file-from-multiple-images.html" title="创建一个多页文件从多个图像" tocid="dotnet-console-create-a-multipage-file-from-multiple-images">创建一个多页文件从多个图像</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="PACS" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-create-a-simple-pacs-server.html" title="创建一个简单的PACS服务器" tocid="dotnet-winforms-create-a-simple-pacs-server">创建一个简单的PACS服务器</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="VIDEOAUDIO" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-create-a-video-from-still-images.html" title="创建一个视频从静态图像" tocid="dotnet-console-create-a-video-from-still-images">创建一个视频从静态图像</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTANALYZER" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-create-and-run-custom-rulesets-with-the-document-analyzer-demo.html" title="创建和运行自定义规则集与文档分析器演示" tocid="dotnet-winforms-create-and-run-custom-rulesets-with-the-document-analyzer-demo">创建和运行自定义规则集与文档分析器演示</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-create-documents-with-document-writers.html" title="创建文档与文档的作家" tocid="dotnet-console-create-documents-with-document-writers">创建文档与文档的作家</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTVIEWER" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-deploy-leadtools-.net-framework-document-service-on-windows-server.html" title="Windows服务器上部署LEADTOOLS文档服务" tocid="dotnet-console-deploy-leadtools-.net-framework-document-service-on-windows-server">Windows服务器上部署LEADTOOLS文档服务</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-detect-and-extract-barcodes-using-live-capture.html" title="检测和提取使用动态捕捉条形码" tocid="dotnet-winforms-detect-and-extract-barcodes-using-live-capture">检测和提取使用动态捕捉条形码</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-detect-and-extract-barcodes.html" title="检测和提取条形码" tocid="dotnet-console-detect-and-extract-barcodes">检测和提取条形码</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-detect-and-extract-barcodes.html" title="检测和提取条形码" tocid="dotnet-winforms-detect-and-extract-barcodes">检测和提取条形码</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-detect-and-extract-micr.html" title="检测和提取通过显微镜" tocid="dotnet-console-detect-and-extract-micr">检测和提取通过显微镜</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-detect-and-extract-micr.html" title="检测和提取通过显微镜" tocid="dotnet-winforms-detect-and-extract-micr">检测和提取通过显微镜</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-detect-and-extract-mrtd.html" title="检测和提取MRTD" tocid="dotnet-console-detect-and-extract-mrtd">检测和提取MRTD</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-detect-image-format-and-extension.html" title="检测图像格式和扩展" tocid="dotnet-console-detect-image-format-and-extension">检测图像格式和扩展</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTVIEWER" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-display-files-in-the-document-viewer.html" title="在文档中显示文件查看器" tocid="dotnet-winforms-display-files-in-the-document-viewer">在文档中显示文件查看器</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTVIEWER" platform="NET" applicationtype="WPF"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-wpf-display-files-in-the-document-viewer.html" title="在文档中显示文件查看器" tocid="dotnet-wpf-display-files-in-the-document-viewer">在文档中显示文件查看器</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="IMAGEVIEWER" platform="NET" applicationtype="WPF"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-wpf-display-image-in-different-view-layouts.html" title="在不同的视图中显示图像布局" tocid="dotnet-wpf-display-image-in-different-view-layouts">在不同的视图中显示图像布局</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="IMAGEVIEWER" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-display-images-in-an-image-viewer.html" title="显示图像的图像查看器" tocid="dotnet-winforms-display-images-in-an-image-viewer">显示图像的图像查看器</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="IMAGEVIEWER" platform="NET" applicationtype="WPF"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-wpf-display-images-in-an-image-viewer.html" title="显示图像的图像查看器" tocid="dotnet-wpf-display-images-in-an-image-viewer">显示图像的图像查看器</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTANALYZER" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-document-analyzer-high-level-usage.html" title="文档分析器高级用法" tocid="dotnet-console-document-analyzer-high-level-usage">文档分析器高级用法</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-draw-and-edit-annotations-on-documents.html" title="绘制和编辑文档注释" tocid="dotnet-winforms-draw-and-edit-annotations-on-documents">绘制和编辑文档注释</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-draw-and-edit-annotations-on-images.html" title="图像绘制和编辑注释" tocid="dotnet-winforms-draw-and-edit-annotations-on-images">图像绘制和编辑注释</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="WPF"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-wpf-draw-and-edit-annotations-on-images.html" title="图像绘制和编辑注释" tocid="dotnet-wpf-draw-and-edit-annotations-on-images">图像绘制和编辑注释</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-export-ocr-results-to-json.html" title="OCR结果导出为JSON" tocid="dotnet-console-export-ocr-results-to-json">OCR结果导出为JSON</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-extract-attachments-from-a-pdf.html" title="从一个PDF提取附件" tocid="dotnet-console-extract-attachments-from-a-pdf">从一个PDF提取附件</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-extract-business-card-information.html" title="提取的名片信息" tocid="dotnet-console-extract-business-card-information">提取的名片信息</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-extract-drivers-license-aamva-barcode.html" title="提取驾照AAMVA条形码" tocid="dotnet-console-extract-drivers-license-aamva-barcode">提取驾照AAMVA条形码</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="IMAGEPROCESSING" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-extract-image-information.html" title="提取图像信息" tocid="dotnet-console-extract-image-information">提取图像信息</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTANALYZER" platform="NET" applicationtype="WINFORMS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-winforms-highlight-words-with-document-analyzer.html" title="强调单词与文档分析器" tocid="dotnet-winforms-highlight-words-with-document-analyzer">强调单词与文档分析器</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTANALYZER" platform="NET" applicationtype="WPF"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-wpf-highlight-words-with-the-document-analyzer.html" title="强调单词的文档分析器" tocid="dotnet-wpf-highlight-words-with-the-document-analyzer">强调单词的文档分析器</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="VIRTUALPRINTER" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-install-setup-and-deploy-the-leadtools-virtual-printer-driver.html" title="安装、设置和部署LEADTOOLS虚拟打印机驱动程序" tocid="dotnet-console-install-setup-and-deploy-the-leadtools-virtual-printer-driver">安装、设置和部署LEADTOOLS虚拟打印机驱动程序</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-load-and-save-images.html" title="加载和保存图像" tocid="dotnet-console-load-and-save-images">加载和保存图像</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="NET" applicationtype="CONSOLE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-console-load-and-save-ocr-zones.html" title="加载和保存OCR区" tocid="dotnet-console-load-and-save-ocr-zones">加载和保存OCR区</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="NET" applicationtype="WINFORMS"> <a 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platform="CDLL"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cdll-read-and-write-tiff-tags-and-comments.html" title="读和写TIFF标记和注释" tocid="cdll-read-and-write-tiff-tags-and-comments">读和写TIFF标记和注释</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="CDLL"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cdll-recognize-handwritten-text-from-images-with-icr.html" title="从图像ICR识别手写的文本" tocid="cdll-recognize-handwritten-text-from-images-with-icr">从图像ICR识别手写的文本</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="CDLL"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cdll-write-1d-and-2d-barcode-to-an-image.html" title="写1 d和2 d条形码图像" tocid="cdll-write-1d-and-2d-barcode-to-an-image">写1 d和2 d条形码图像</a> </div> <div class="toclevel0" data-toclevel="0" style="display:block;" data-childrenloaded="true" platform="CLOUDSERVICES"> <span class="tocCollapsed" onclick="javascript: Toggle(this);" href="#!"></span> <a data-tochassubtree="true" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloudservices--rollup.html" title="云服务" tocid="cloudservices--rollup">云服务</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-create-an-account-and-application.html" title="创建一个帐户与LEADTOOLS承载云服务和应用程序" tocid="cloud-services-create-an-account-and-application">创建一个帐户与LEADTOOLS承载云服务和应用程序</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="true" applicationtype="NETCORE"> <span class="tocCollapsed" onclick="javascript: Toggle(this);" href="#!"></span> <a data-tochassubtree="true" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloudservices-netcore--rollup.html" title="net核心" tocid="cloudservices-netcore--rollup">net核心</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-convert.html" title="转换" tocid="cloud-services-dotnet-core-convert">转换</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-convertbarcodesplit.html" title="ConvertBarcodeSplit" tocid="cloud-services-dotnet-core-convertbarcodesplit">ConvertBarcodeSplit</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-convertredact.html" title="ConvertRedact" tocid="cloud-services-dotnet-core-convertredact">ConvertRedact</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-extractaamvaid.html" title="ExtractAAMVAID" tocid="cloud-services-dotnet-core-extractaamvaid">ExtractAAMVAID</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-extractallbarcodes.html" title="ExtractAllBarcodes" tocid="cloud-services-dotnet-core-extractallbarcodes">ExtractAllBarcodes</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-extractbarcode.html" title="ExtractBarcode" tocid="cloud-services-dotnet-core-extractbarcode">ExtractBarcode</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-extractbusinesscard.html" title="ExtractBusinessCard" tocid="cloud-services-dotnet-core-extractbusinesscard">ExtractBusinessCard</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-extractcheck.html" title="ExtractCheck" tocid="cloud-services-dotnet-core-extractcheck">ExtractCheck</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-extracttext.html" title="ExtractText" tocid="cloud-services-dotnet-core-extracttext">ExtractText</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-merge.html" title="合并" tocid="cloud-services-dotnet-core-merge">合并</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-dotnet-core-queue.html" title="队列" tocid="cloud-services-dotnet-core-queue">队列</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="true" applicationtype="NODEJS"> <span class="tocCollapsed" onclick="javascript: Toggle(this);" href="#!"></span> <a data-tochassubtree="true" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloudservices-nodejs--rollup.html" title="node . js" tocid="cloudservices-nodejs--rollup">node . js</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="GETTINGSTARTED" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-get-started.html" title="开始使用node . js" tocid="cloud-services-node-js-get-started">开始使用node . js</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-convert.html" title="转换" tocid="cloud-services-node-js-convert">转换</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-convertbarcodesplit.html" title="ConvertBarcodeSplit" tocid="cloud-services-node-js-convertbarcodesplit">ConvertBarcodeSplit</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-convertredact.html" title="ConvertRedact" tocid="cloud-services-node-js-convertredact">ConvertRedact</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-extractaamvaid.html" title="ExtractAAMVAID" tocid="cloud-services-node-js-extractaamvaid">ExtractAAMVAID</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-extractallbarcodes.html" title="ExtractAllBarcodes" tocid="cloud-services-node-js-extractallbarcodes">ExtractAllBarcodes</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-extractbarcode.html" title="ExtractBarcode" tocid="cloud-services-node-js-extractbarcode">ExtractBarcode</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-extractbusinesscard.html" title="ExtractBusinessCard" tocid="cloud-services-node-js-extractbusinesscard">ExtractBusinessCard</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-extractcheck.html" title="ExtractCheck" tocid="cloud-services-node-js-extractcheck">ExtractCheck</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-extracttext.html" title="ExtractText" tocid="cloud-services-node-js-extracttext">ExtractText</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-merge.html" title="合并" tocid="cloud-services-node-js-merge">合并</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="NODEJS"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-node-js-queue.html" title="队列" tocid="cloud-services-node-js-queue">队列</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="true" applicationtype="PYTHON"> <span class="tocCollapsed" onclick="javascript: Toggle(this);" href="#!"></span> <a data-tochassubtree="true" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloudservices-python--rollup.html" title="Python" tocid="cloudservices-python--rollup">Python</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="GETTINGSTARTED" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-get-started.html" title="开始使用Python" tocid="cloud-services-python-get-started">开始使用Python</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-convert.html" title="转换" tocid="cloud-services-python-convert">转换</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-convertbarcodesplit.html" title="ConvertBarcodeSplit" tocid="cloud-services-python-convertbarcodesplit">ConvertBarcodeSplit</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-convertredact.html" title="ConvertRedact" tocid="cloud-services-python-convertredact">ConvertRedact</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-extractaamvaid.html" title="ExtractAAMVAID" tocid="cloud-services-python-extractaamvaid">ExtractAAMVAID</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-extractallbarcodes.html" title="ExtractAllBarcodes" tocid="cloud-services-python-extractallbarcodes">ExtractAllBarcodes</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="BARCODE" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-extractbarcode.html" title="ExtractBarcode" tocid="cloud-services-python-extractbarcode">ExtractBarcode</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-extractbusinesscard.html" title="ExtractBusinessCard" tocid="cloud-services-python-extractbusinesscard">ExtractBusinessCard</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-extractcheck.html" title="ExtractCheck" tocid="cloud-services-python-extractcheck">ExtractCheck</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="OCRICR" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-extracttext.html" title="ExtractText" tocid="cloud-services-python-extracttext">ExtractText</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-merge.html" title="合并" tocid="cloud-services-python-merge">合并</a> </div> <div class="toclevel2" data-toclevel="2" style="display:none;" data-childrenloaded="false" technology="" platform="CLOUDSERVICES" applicationtype="PYTHON"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/cloud-services-python-queue.html" title="队列" tocid="cloud-services-python-queue">队列</a> </div> <div class="toclevel0" data-toclevel="0" style="display:block;" data-childrenloaded="true" platform="DOCKER"> <span class="tocCollapsed" onclick="javascript: Toggle(this);" href="#!"></span> <a data-tochassubtree="true" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/docker--rollup.html" title="码头工人" tocid="docker--rollup">码头工人</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="GETTINGSTARTED" platform="DOCKER" applicationtype="NETCORE"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/dotnet-core-containerize-leadtools-applications-with-docker.html" title="用集装箱装LEADTOOLS应用程序与码头工人" tocid="dotnet-core-containerize-leadtools-applications-with-docker">用集装箱装LEADTOOLS应用程序与码头工人</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTVIEWER" platform="DOCKER"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/docker-containerize-leadview-with-docker.html" title="用集装箱装LEADVIEW与码头工人" tocid="docker-containerize-leadview-with-docker">用集装箱装LEADVIEW与码头工人</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTVIEWER" platform="DOCKER"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/docker-set-up-leadview-and-document-service-with-docker-compose.html" title="如何使用LEADVIEW和码头工人组成和文档服务吗" tocid="docker-set-up-leadview-and-document-service-with-docker-compose">如何使用LEADVIEW和码头工人组成和文档服务吗</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTVIEWER" platform="DOCKER"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/docker-set-up-document-service-with-docker.html" title="在一个码头工人容器设置LEADTOOLS文档服务" tocid="docker-set-up-document-service-with-docker">在一个码头工人容器设置LEADTOOLS文档服务</a> </div> <div class="toclevel0" data-toclevel="0" style="display:block;" data-childrenloaded="true" platform="HTML5"> <span class="tocCollapsed" onclick="javascript: Toggle(this);" href="#!"></span> <a data-tochassubtree="true" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/html5--rollup.html" title="HTML5" tocid="html5--rollup">HTML5</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTCOMPARE" platform="HTML5"> <a data-tochassubtree="false" href="//m.ahtuanjie.com/help/sdk/v21/tutorials/html5-get-started-with-the-document-compare-demo.html" title="开始使用文档比较演示" tocid="html5-get-started-with-the-document-compare-demo">开始使用文档比较演示</a> </div> <div class="toclevel1" data-toclevel="1" style="display:none;" data-childrenloaded="false" technology="DOCUMENTVIEWER" platform="HTML5"> <a data-tochassubtree="false" 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