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	<title>图形设计 &#8211; anopos</title>
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	<description>人生就是选择，选择的关键在于认识自我。</description>
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	<title>图形设计 &#8211; anopos</title>
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		<title>MarkerOn &#8211; 轻量级屏幕标注工具</title>
		<link>https://www.anopos.com/markeron/</link>
					<comments>https://www.anopos.com/markeron/#respond</comments>
		
		<dc:creator><![CDATA[anopos]]></dc:creator>
		<pubDate>Mon, 31 Aug 2026 06:41:34 +0000</pubDate>
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					<description><![CDATA[面向演示、教学、会议与录屏的快捷键优先屏幕标注工具。可在任意应用上方绘画，并切换到穿透模式，标注保持可见。 M [&#8230;]]]></description>
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<p class="wp-block-paragraph">面向演示、教学、会议与录屏的快捷键优先屏幕标注工具。可在任意应用上方绘画，并切换到穿透模式，标注保持可见。</p>



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" alt="MarkerOn"/></figure>



<p class="wp-block-paragraph">MarkerOn 是一款轻量级屏幕标注工具。按下快捷键即可进入标注模式，在桌面上自由绘画、标注，适用于课堂演示、会议讲解、录屏批注等场景。</p>



<p class="wp-block-paragraph">应用启动后静默运行在系统托盘，不占用屏幕空间。需要标注时按下全局快捷键（默认 Ctrl+Shift+D），即可在全屏透明覆盖层上绘制。退出标注模式后自动清除所有内容，不留痕迹。</p>



<p class="wp-block-paragraph">主要特性：</p>



<ul class="wp-block-list">
<li>支持画笔、荧光笔、箭头、矩形、椭圆、直线、文字等多种标注工具</li>



<li>橡皮擦实时擦除，擦除效果跟随元素拖拽</li>



<li>完整的撤销/重做支持，清屏也可撤销恢复</li>



<li>数字键快速切换工具，无需打开面板</li>



<li>右键快速选色盘，Q/E 键循环切换颜色</li>



<li>可拖拽移动已绘制的元素</li>



<li>按住 Ctrl/Shift 快速绘制矩形、椭圆、箭头，Alt 键约束为正方形/正圆</li>



<li>完全离线运行，不联网、不收集任何数据</li>
</ul>



<p class="has-background wp-block-paragraph" style="background:linear-gradient(60deg,rgb(161,194,211) 0%,rgb(255,255,255) 100%)">官方网站：<a href="https://markeron.cn/" target="_blank" rel="noopener">https://markeron.cn/</a><br>运行平台：Win / macOS<br>界面语言：简体中文、English<br>Download：<a href="https://github.com/ifer47/markeron/releases/latest" target="_blank" rel="noopener">https://github.com/ifer47/markeron/releases/latest</a><br>网盘搬运：<a href="https://casc.lanzouq.com/iWjvl45mc2kb">MarkerOn_2.10.0_x64_portable.zip &#8211; 蓝奏云</a></p>



<p class="wp-block-paragraph"></p>
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		<title>FreeCAD &#8211; 开源三维参数化建模软件</title>
		<link>https://www.anopos.com/freecad/</link>
					<comments>https://www.anopos.com/freecad/#respond</comments>
		
		<dc:creator><![CDATA[anopos]]></dc:creator>
		<pubDate>Mon, 15 Sep 2025 01:49:58 +0000</pubDate>
				<category><![CDATA[图形设计]]></category>
		<category><![CDATA[工程&仿真]]></category>
		<guid isPermaLink="false">https://www.anopos.com/?p=943</guid>

					<description><![CDATA[FreeCAD 主要为真实世界设计物件。 您在 FreeCAD 中做的一切都使用真实世界的 度量单位， 例如微 [&#8230;]]]></description>
										<content:encoded><![CDATA[
<figure class="wp-block-image alignleft size-full"><img decoding="async" width="140" height="40" src="https://www.anopos.com/up/logo-freecad.png" alt="" class="wp-image-946"/></figure>



<p class="wp-block-paragraph">FreeCAD 主要为真实世界设计物件。 您在 FreeCAD 中做的一切都使用真实世界的 度量单位， 例如微米、千米、英寸或英尺，或其它任何单位组合。 FreeCAD 提供了 <a href="https://wiki.freecad.org/Workbenches">工具</a>， 您可以创作、导出和编辑固态、全精度的模型，也可以将模型导出用于3D打印或CNC加工， 还可以创建模型的2D图纸和视图， 执行诸如有限元分析等类型的分析，此外还能导出模型数据，例如数量或物料清单。</p>



<figure class="wp-block-image size-full"><img fetchpriority="high" decoding="async" width="963" height="580" src="https://www.anopos.com/up/freecad-cover-photo.png" alt="freecad-cover-photo" class="wp-image-947" srcset="https://www.anopos.com/up/freecad-cover-photo.png 963w, https://www.anopos.com/up/freecad-cover-photo-300x181.png 300w, https://www.anopos.com/up/freecad-cover-photo-150x90.png 150w, https://www.anopos.com/up/freecad-cover-photo-768x463.png 768w" sizes="(max-width: 963px) 100vw, 963px" /><figcaption class="wp-element-caption">freecad-cover-photo</figcaption></figure>



<p class="has-background wp-block-paragraph" style="background:linear-gradient(0deg,rgb(185,250,201) 0%,rgb(235,235,239) 100%)">官方网站：<a href="https://www.freecad.org/">www.freecad.org</a><br>运行平台：Windows、Mac、Linux<br>界面语言：多国语言<br>Download：<a href="https://www.freecad.org/downloads.php?lang=zh_CN">下载页面</a>；<br><a href="https://github.com/FreeCAD/FreeCAD/releases/download/1.0.2/FreeCAD_1.0.2-conda-Windows-x86_64-installer-1.exe">/FreeCAD_1.0.2-conda-Windows-x86_64-installer-1.exe</a>；<br><a href="https://github.com/FreeCAD/FreeCAD/releases/download/1.0.2/FreeCAD_1.0.2-conda-Windows-x86_64-py311.7z">/FreeCAD_1.0.2-conda-Windows-x86_64-py311.7z</a>；<br><a href="https://github.com/FreeCAD/FreeCAD/releases/download/1.0.2/FreeCAD_1.0.2-conda-macOS-arm64-py311.dmg">/FreeCAD_1.0.2-conda-macOS-arm64-py311.dmg</a>；<br><a href="https://github.com/FreeCAD/FreeCAD/releases/download/1.0.2/FreeCAD_1.0.2-conda-macOS-x86_64-py311.dmg">/FreeCAD_1.0.2-conda-macOS-x86_64-py311.dmg</a>；<br><a href="https://github.com/FreeCAD/FreeCAD/releases/download/1.0.2/FreeCAD_1.0.2-conda-Linux-x86_64-py311.AppImage">/FreeCAD_1.0.2-conda-Linux-x86_64-py311.AppImage</a>；<br><a href="https://github.com/FreeCAD/FreeCAD/releases/download/1.0.2/FreeCAD_1.0.2-conda-Linux-aarch64-py311.AppImage">/FreeCAD_1.0.2-conda-Linux-aarch64-py311.AppImage</a></p>



<p class="wp-block-paragraph"></p>
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		<title>KiCad EDA &#8211; 跨平台开源电子设计自动化套件</title>
		<link>https://www.anopos.com/kicad/</link>
					<comments>https://www.anopos.com/kicad/#respond</comments>
		
		<dc:creator><![CDATA[anopos]]></dc:creator>
		<pubDate>Sat, 10 Aug 2024 06:35:16 +0000</pubDate>
				<category><![CDATA[图形设计]]></category>
		<category><![CDATA[工程&仿真]]></category>
		<guid isPermaLink="false">https://www.anopos.com/?p=718</guid>

					<description><![CDATA[KiCad 是一个免费和开源的电子设计自动化（EDA）套件。它具有原理图捕获、集成电路模拟、印刷电路板（PCB [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p class="wp-block-paragraph">KiCad 是一个免费和开源的电子设计自动化（EDA）套件。它具有原理图捕获、集成电路模拟、印刷电路板（PCB）布局、3D 渲染和绘图/数据导出等多种格式。KiCad 还包括一个高质量的元件库，其中有成千上万的符号、封装和 3D 模型。KiCad 对系统要求最低，可在 Linux、Windows 和 macOS 上运行。</p>



<p class="wp-block-paragraph">KiCad is a free and open-source electronics design automation (EDA) suite. It features schematic capture, integrated circuit simulation, printed circuit board (PCB) layout, 3D rendering, and plotting/data export to numerous formats. KiCad also includes a high-quality component library featuring thousands of symbols, footprints, and 3D models. KiCad has minimal system requirements and runs on Linux, Windows, and macOS.</p>



<h3 class="wp-block-heading" id="kicad-programs">KiCad 组件<a href="https://docs.kicad.org/8.0/zh/introduction/introduction.html#kicad-programs"></a></h3>



<p class="wp-block-paragraph">KiCad 由许多不同的软件组件组成，其中一些集成在一起以促进 PCB 设计工作流程，另一些则是独立的。 在 KiCad 的早期版本中，各软件组件之间的集成度很低。 例如，原理图编辑器（历史上称为 Eeschema）和 PCB 编辑器（历史上称为 PcbNew）是独立的应用程序，没有直接的联系，为了根据原理图创建 PCB，用户必须在 Eeschema 中生成一个网表文件，然后在 PcbNew 中读取这个网表文件。 在现代版本的 KiCad 中，原理图和 PCB 编辑器被集成到 KiCad 工程管理器中，使用网表文件不再是必需的。 许多教程仍然存在参考旧的 KiCad 工作流程的独立应用程序和网表文件，所以在查看教程和其他文档时，一定要检查正在使用的版本。</p>



<p class="wp-block-paragraph">主要的 KiCad 组件通常从 KiCad 工程管理器窗口中的启动器按钮启动。 这些组件包括：</p>



<figure class="wp-block-table"><table class="has-fixed-layout"><thead><tr><th>组件名称</th><th>描述</th></tr></thead><tbody><tr><td>原理图编辑器</td><td>创建和编辑原理图；用 SPICE 模拟电路；生成 BOM 文件</td></tr><tr><td>符号编辑器</td><td>创建和编辑原理图符号并管理符号库</td></tr><tr><td>PCB 编辑器</td><td>创建和编辑 PCB，输出 2D 和 3D 文件，生成制造输出文件</td></tr><tr><td>封装编辑器</td><td>创建和编辑 PCB 元件封装并管理封装库</td></tr><tr><td>Gerber 查看器</td><td>Gerber 和钻孔文件查看器</td></tr><tr><td>Bitmap2Component</td><td>将位图图像转换为符号或封装</td></tr><tr><td>PCB 计算器</td><td>元件、布线宽度、电气间距、色环等的计算器。</td></tr><tr><td>图框编辑器</td><td>创建和编辑图框文件</td></tr></tbody></table></figure>



<h3 class="wp-block-heading" id="ui-overview">用户界面</h3>



<figure class="wp-block-image size-full"><img decoding="async" width="600" height="337" src="https://www.anopos.com/up/kicad_eeschema.png" alt="" class="wp-image-722" srcset="https://www.anopos.com/up/kicad_eeschema.png 600w, https://www.anopos.com/up/kicad_eeschema-300x169.png 300w, https://www.anopos.com/up/kicad_eeschema-150x84.png 150w" sizes="(max-width: 600px) 100vw, 600px" /></figure>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="600" height="337" src="https://www.anopos.com/up/kicad_pcbnew.png" alt="" class="wp-image-723" srcset="https://www.anopos.com/up/kicad_pcbnew.png 600w, https://www.anopos.com/up/kicad_pcbnew-300x169.png 300w, https://www.anopos.com/up/kicad_pcbnew-150x84.png 150w" sizes="auto, (max-width: 600px) 100vw, 600px" /></figure>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="600" height="337" src="https://www.anopos.com/up/kicad_3dviewer.png" alt="" class="wp-image-721" srcset="https://www.anopos.com/up/kicad_3dviewer.png 600w, https://www.anopos.com/up/kicad_3dviewer-300x169.png 300w, https://www.anopos.com/up/kicad_3dviewer-150x84.png 150w" sizes="auto, (max-width: 600px) 100vw, 600px" /></figure>



<p class="wp-block-paragraph">官方网站：<a href="https://www.kicad.org/">KiCad EDA &#8211; Schematic Capture &amp; PCB Design Software</a><br>运行平台： Linux、Windows 、macOS <br>界面语言：多国语言（含中文）<br>官方下载：<a href="https://www.kicad.org/download/" target="_blank" rel="noreferrer noopener">Download | KiCad EDA</a><br>国内下载镜像：<br><a href="https://mirrors.aliyun.com/kicad/">kicad安装包下载_开源镜像站-阿里云 (aliyun.com)</a>；<br><a href="https://mirrors.cqu.edu.cn/kicad/">重庆大学开源软件镜像站 (cqu.edu.cn)</a>；<br><a href="https://mirror.tuna.tsinghua.edu.cn/kicad/">kicad/ | 清华大学开源软件镜像站 | Tsinghua Open Source Mirror</a>；</p>



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