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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> |
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<html> |
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<head> |
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<meta name="Description" content="KLayout layout viewer and editor project page" /> |
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<meta name="Keywords" content="KLayout OASIS GDS2 viewer editor layout semiconductor mask chip design" /> |
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<meta name="abstract" content="KLayout is a free layout viewer and editor for several formats commonly used in the semiconductor industry to transfer layout data" /> |
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<meta name="URL" content="https://www.klayout.de/" /> |
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<meta name="Author" content="Matthias Koefferlein" /> |
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<meta name="viewport" content="width=device-width, initial-scale=1"/> |
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<meta http-equiv="Content-Script-Type" content="text/javascript" /> |
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
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<title>KLayout Layout Viewer And Editor</title> |
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<link rel="alternate" type="application/rss+xml" title="RSS" href="http://www.klayout.de/news.xml"/> |
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<link rel="stylesheet" type="text/css" href="https://www.klayout.de/format.css?v2.0"/> |
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<link rel="shortcut icon" href="https://www.klayout.de/favicon.ico"/> |
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<link rel="stylesheet" type="text/css" href="https://www.klayout.de/fonts.css"/> |
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<script src="https://www.klayout.de/jquery-3.4.1.min.js"></script> |
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<link href="https://www.klayout.de/bootstrap-4.3.1-dist/css/bootstrap.min.css" rel="stylesheet"> |
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<script src="https://www.klayout.de/bootstrap-4.3.1-dist/js/bootstrap.min.js"></script> |
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<link rel="alternate" type="application/rss+xml" title="RSS" href="http://www.klayout.de/news.xml"/> |
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</head> |
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<body> |
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<div class="klayout-header"> |
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<div class="container mb-5"> |
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<nav class="navbar navbar-dark navbar-expand-lg"> |
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<a class="navbar-brand" href="https://www.klayout.de"><img src="https://www.klayout.de/klayout.png" srcset="https://www.klayout.de/klayout-x2.png 2x" alt="KLayout"></a> |
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<div class="collapse navbar-collapse" id="navbarToggleExternalContent"> |
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<ul class="navbar-nav ml-auto mr-auto"> |
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<li class="nav-item dropdown active mr-4"> |
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<a class="nav-link dropdown-toggle klayout-menu" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> |
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About |
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</a> |
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<div class="dropdown-menu" aria-labelledby="navbarDropdown"> |
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<a class="dropdown-item" href="https://www.klayout.de/intro.html">KLayout Project</a> |
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<a class="dropdown-item" href="https://www.klayout.de/doc.html">Documentation</a> |
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<a class="dropdown-item" href="https://www.klayout.de/galleries.html">Galleries</a> |
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<a class="dropdown-item" href="https://www.klayout.de/credits.html">Credits</a> |
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<div class="dropdown-divider"></div> |
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<a class="dropdown-item" href="https://www.klayout.de/contact.html">Contact</a> |
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<a class="dropdown-item" href="https://www.klayout.de/impressum.html">Impressum / Imprint</a> |
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<a class="dropdown-item" href="https://www.klayout.de/privacy_policy.html">Datenschutz / Privacy Policy</a> |
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</div> |
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</li> |
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<li class="nav-item active mr-4"> |
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<a class="nav-link klayout-menu" href="https://www.klayout.de/build.html">Get KLayout</a> |
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</li> |
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<li class="nav-item active mr-4"> |
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<a class="nav-link klayout-menu" href="https://sami.klayout.org">Package Index</a> |
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</li> |
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<li class="nav-item active mr-5"> |
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<a class="nav-link klayout-menu" href="https://www.klayout.de/forum">Forum</a> |
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</li> |
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<li class="nav-item active"> |
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<span class="nav-link klayout-menu"> |
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<a href="https://f-si.org"><img src="https://www.klayout.de/f-si_logo_32h_w.png" border="0" title="Free Silicon Foundation" alt="F-Si"/></a> |
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<a class="ml-4" href="https://github.com/KLayout"><img src="https://www.klayout.de/GitHub-Mark-32px-white.png" border="0" title="KLayout on GitHub" alt="GitHub"/></a> |
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</span> |
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</li> |
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</ul> |
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</div> |
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<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarToggleExternalContent" aria-controls="navbarToggleExternalContent" aria-expanded="false" aria-label="Toggle navigation"> |
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<span class="navbar-toggler-icon"></span> |
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</button> |
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</nav> |
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</div> |
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</div> |
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<div class="container"> |
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<script> |
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var analyzeInterval; |
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var analyzePosition = 0; |
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function analyzeStopAnimate() { |
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clearInterval(analyzeInterval); |
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} |
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function analyzeAnimate() { |
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analyzeStopAnimate(); |
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const link = "analyzeLink"; |
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const slice = 125; |
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const numSteps = 20; |
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const numSlices = 25; |
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const interval = 30; |
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analyzeInterval = setInterval( () => { |
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var nSlice = Math.floor(0.5 + (Math.cos(analyzePosition * Math.PI * 2.0 / numSteps) * -0.5 + 0.5) * (numSlices - 1)) |
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document.getElementById(link).style.backgroundPosition = -(nSlice * slice) + "px 0px"; |
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analyzePosition = (analyzePosition + 1) % numSteps; |
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} |
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, interval ); |
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} |
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var generateInterval; |
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var generatePosition = 0; |
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function generateStopAnimate() { |
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clearInterval(generateInterval); |
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} |
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function generateAnimate() { |
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generateStopAnimate(); |
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const link = "generateLink"; |
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const slice = 125; |
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const numSlices = 11; |
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const numSteps = numSlices; |
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const interval = 100; |
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generateInterval = setInterval( () => { |
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var nSlice = generatePosition % numSlices; |
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document.getElementById(link).style.backgroundPosition = -(nSlice * slice) + "px 0px"; |
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generatePosition = (generatePosition + 1) % numSteps; |
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} |
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, interval ); |
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} |
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var editInterval; |
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var editPosition = 0; |
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function editStopAnimate() { |
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clearInterval(editInterval); |
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} |
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function editAnimate() { |
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editStopAnimate(); |
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const link = "editLink"; |
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const slice = 125; |
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const numSlices = 26; |
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const numSteps = numSlices; |
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const interval = 100; |
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editInterval = setInterval( () => { |
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var nSlice = editPosition % numSlices; |
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document.getElementById(link).style.backgroundPosition = -(nSlice * slice) + "px 0px"; |
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editPosition = (editPosition + 1) % numSteps; |
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} |
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, interval ); |
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} |
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var viewInterval; |
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var viewPosition = 12; |
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function viewStopAnimate() { |
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clearInterval(viewInterval); |
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} |
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function viewAnimate() { |
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viewStopAnimate(); |
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const link = "viewLink"; |
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const slice = 125; |
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const numSteps = 40; |
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const numSlices = 11; |
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const interval = 30; |
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viewInterval = setInterval( () => { |
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var nSlice = Math.floor(0.5 + (Math.cos(viewPosition * Math.PI * 2.0 / numSteps) * -0.5 + 0.5) * (numSlices - 1)) |
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document.getElementById(link).style.backgroundPosition = -(nSlice * slice) + "px 0px"; |
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viewPosition = (viewPosition + 1) % numSteps; |
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} |
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, interval ); |
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} |
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</script> |
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<h1 align="center" class="pt-5">KLayout - Your Mask Layout Friend</h1> |
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<div class="container pt-5 pb-5" align="center" style="opacity:0.5"> |
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<div class="row"> |
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<div class="col mt-4" align="center" onclick="document.getElementById('viewLink').click()" style="cursor: pointer"> |
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<a class="klayout-silent-anchor" data-toggle="modal" id="viewLink" href="#viewModal" data-target="#viewModal" |
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onmouseover="viewAnimate()" onmouseout="viewStopAnimate()" |
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style="width:125px; height:90px; background:url('view-app-sprite.png'); background-position:-750px 0px; display:block; margin: 0"></a> |
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<h2 style="margin:0">View</h2> |
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<p style="margin:0; font-size:70%">Fast and accurate viewing of huge layout files</p> |
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</div> |
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<div class="col mt-4" align="center" onclick="document.getElementById('editLink').click()" style="cursor: pointer"> |
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<a class="klayout-silent-anchor" data-toggle="modal" id="editLink" href="#editModal" data-target="#editModal" |
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onmouseover="editAnimate()" onmouseout="editStopAnimate()" |
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style="width:125px; height:90px; background:url('edit-app-sprite.png'); display:block; margin: 0"></a> |
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<h2 style="margin:0">Edit</h2> |
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<p style="margin:0; font-size:70%">Draw, modify and transform hierarchical layout</p> |
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</div> |
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<div class="col mt-4" align="center" onclick="document.getElementById('generateLink').click()" style="cursor: pointer"> |
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<a class="klayout-silent-anchor" data-toggle="modal" id="generateLink" href="#generateModal" data-target="#generateModal" |
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onmouseover="generateAnimate()" onmouseout="generateStopAnimate()" |
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style="width:125px; height:90px; background:url('generate-app-sprite.png'); display:block; margin: 0"></a> |
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<h2 style="margin:0">Generate</h2> |
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<p style="margin:0; font-size:70%">Script layout generators, PCells and layout transformation tools</p> |
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</div> |
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<div class="col mt-4" align="center" onclick="document.getElementById('analyzeLink').click()" style="cursor: pointer"> |
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<a class="klayout-silent-anchor" data-toggle="modal" id="analyzeLink" href="#analyzeModal" data-target="#analyzeModal" |
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onmouseover="analyzeAnimate()" onmouseout="analyzeStopAnimate()" |
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style="width:125px; height:90px; background:url('analyze-app-sprite.png'); display:block; margin: 0"></a> |
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<h2 style="margin:0">Analyze</h2> |
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<p style="margin:0; font-size:70%">Search, verify, measure layout and code analysis scripts</p> |
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</div> |
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</div> |
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</div> |
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<div class="modal fade" id="viewModal" tabindex="-1" role="dialog" aria-labelledby="viewModalTitle" aria-hidden="true"> |
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<div class="modal-dialog modal-dialog-centered" role="document"> |
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<div class="modal-content"> |
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<div class="modal-header"> |
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<h5 class="modal-title" id="exampleModalLongTitle">View Layouts</h5> |
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<button type="button" class="close" data-dismiss="modal" aria-label="Close"> |
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<span aria-hidden="true">×</span> |
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</button> |
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</div> |
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<div class="modal-body"> |
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<p>Start KLayout in viewer mode for an accurate and fast viewer for big mask layout files. It can read GDS2, OASIS, DXF, CIF, Gerber, LEF/DEF and other formats.</p> |
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<p>It features overlay capability for multiple layers, rulers, image overlays, many style options, switchable layer views, bookmarks, hierarchical context views, |
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a search function, browsing by instances or shapes, selective cell blankout and much more.</p> |
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</div> |
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<div class="modal-footer"> |
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<a href="https://www.klayout.de/doc-qt5/manual/basic.html" class="btn btn-primary btn-lg" role="button">Learn More</a> |
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</div> |
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</div> |
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</div> |
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</div> |
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<div class="modal fade" id="editModal" tabindex="-1" role="dialog" aria-labelledby="editModalTitle" aria-hidden="true"> |
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<div class="modal-dialog modal-dialog-centered" role="document"> |
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<div class="modal-content"> |
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<div class="modal-header"> |
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<h5 class="modal-title" id="exampleModalLongTitle">Edit Layouts</h5> |
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<button type="button" class="close" data-dismiss="modal" aria-label="Close"> |
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<span aria-hidden="true">×</span> |
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</button> |
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</div> |
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<div class="modal-body"> |
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<p>Start KLayout in editor mode to get access to a rich set of editing features.</p> |
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<p>Create new layers and cells. Instantiate them in other cells. Draw polygons, boxes, wires and labels. Move, rotate, scale, mirror selected objects. |
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Manipulate polygons and layers using boolean operations. Search and replace shapes and instances. Use parametrized cells to create complex geometries |
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with a few clicks. Copy/paste selected objects.</p> |
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<p>All features with full and unlimited undo/redo support.</p> |
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</div> |
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<div class="modal-footer"> |
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<a href="https://www.klayout.de/doc-qt5/manual/editor.html" class="btn btn-primary btn-lg" role="button">Learn More</a> |
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</div> |
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</div> |
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</div> |
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</div> |
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<div class="modal fade" id="generateModal" tabindex="-1" role="dialog" aria-labelledby="generateModalTitle" aria-hidden="true"> |
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<div class="modal-dialog modal-dialog-centered" role="document"> |
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<div class="modal-content"> |
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<div class="modal-header"> |
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<h5 class="modal-title" id="exampleModalLongTitle">Generate Layouts</h5> |
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<button type="button" class="close" data-dismiss="modal" aria-label="Close"> |
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<span aria-hidden="true">×</span> |
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</button> |
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</div> |
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<div class="modal-body"> |
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<p>Use the rich scripting features to generate layout from scratch. Code parametrized cells (PCells) for easy creation of complex layouts |
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in the editor. Use the integrated script development IDE to edit and debug your code.</p> |
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</div> |
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<div class="modal-footer"> |
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<a href="https://www.klayout.de/doc-qt5/programming/index.html" class="btn btn-primary btn-lg" role="button">Learn More</a> |
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</div> |
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</div> |
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</div> |
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</div> |
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<div class="modal fade" id="analyzeModal" tabindex="-1" role="dialog" aria-labelledby="analyzeModalTitle" aria-hidden="true"> |
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<div class="modal-dialog modal-dialog-centered" role="document"> |
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<div class="modal-content"> |
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<div class="modal-header"> |
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<h5 class="modal-title" id="exampleModalLongTitle">Analyze Layouts</h5> |
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<button type="button" class="close" data-dismiss="modal" aria-label="Close"> |
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<span aria-hidden="true">×</span> |
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</button> |
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</div> |
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<div class="modal-body"> |
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<p>Use the integrated XOR and diff tool to compare layouts. Develop and run design rule check (DRC) and |
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layout vs. schematic (LVS) scripts using the integrated script development IDE. Trace nets with the |
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integrated net tracing tool. Code analysis scripts using the rich scripting API.</p> |
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</div> |
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<div class="modal-footer"> |
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<a href="https://www.klayout.de/doc-qt5/manual/index.html" class="btn btn-primary btn-lg" role="button">Learn More</a> |
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</div> |
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</div> |
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</div> |
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</div> |
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<p align="center"> |
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<img src="intro-image.png" alt="Intro" width="80%"/> |
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</p> |
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<h2 align="center">Recent Events</h2> |
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<div align="center"> |
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<table border="0" class="text" width="80%" style="display: inline-table"> |
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<tr style='opacity:1'> |
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<td valign="top" width="15%"><b>2024-08-19</b></td> |
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<td>As usual, many thanks to @kazzz for providing the DMGs! (<a href='https://github.com/KLayout/klayout/issues/1829'>DMG naming convention for 0.29.6 by @kazzz</a>)</td> |
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</tr> |
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<tr style='opacity:0.9'> |
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<td valign="top" width="15%"><b>2024-08-19</b></td> |
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<td>The download area and SALT repository may not be available for a short period this week as there is a planned system upgrade (<a href='https://www.klayout.de/'>https://www.klayout.de/</a>)</td> |
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</tr> |
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<tr style='opacity:0.8'> |
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<td valign="top" width="15%"><b>2024-08-15</b></td> |
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<td>New minor release 0.29.6 is available with one important bug fix (<a href='https://www.klayout.de/development.html#0.29.6'>Release notes</a>)</td> |
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</tr> |
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<tr style='opacity:0.7'> |
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<td valign="top" width="15%"><b>2024-08-03</b></td> |
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<td>Many thanks for @kazzz for this package! (<a href='https://github.com/KLayout/klayout/issues/1817'>DMG naming convention for 0.29.5 by @kazzz</a>)</td> |
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</tr> |
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<tr style='opacity:0.6'> |
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<td valign="top" width="15%"><b>2024-07-31</b></td> |
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<td>New minor release 0.29.5 is out (<a href='https://www.klayout.de/development.html#0.29.5'>Release notes</a>)</td> |
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</tr> |
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<tr style='opacity:0.5'> |
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<td valign="top" width="15%"><b>2024-07-11</b></td> |
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<td>0.29.4 DMGs for Mac are available in the downloads section. For a description of the packages see the provided link. Thanks to @kazzz again! (<a href='https://github.com/KLayout/klayout/issues/1787'>DMG naming convention for 0.29.4 by @kazzz</a>)</td> |
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</tr> |
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<tr style='opacity:0.2'> |
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<td valign="top" width="15%"><b>2024-07-09</b></td> |
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<td>This hot fix version fixes bug #1780 (<a href='https://www.klayout.de/build.html#downloads'>Downloads</a>)</td> |
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</tr> |
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</table> |
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<a class="ml-4" href="https://www.klayout.de/news.php"><img class="img-link" src="RSS-icon.png" border="0"/></a> |
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</div> |
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<div align="center"> |
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<div class="mt-5 mb-2" style="font-size:90%; font-weight:bold; opacity: 0.5"> |
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