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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="stylesheet" type="text/css" href="https://www.klayout.de/fonts.css"/> |
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<link href="/generated-doc.css" rel="stylesheet"> |
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<link href="/search.css" rel="stylesheet"> |
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<script src="/klayout-search.js"></script> |
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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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<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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<a class="nav-link klayout-menu" href="https://sami.klayout.org">Package Index</a> |
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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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</div> |
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<div class="container"> |
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<form class="search"> |
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<div class="input-group"> |
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<input id="search-text" class="form-control" type="text" onkeydown="klayoutSearchTextChanged()"> |
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<div class="input-group-append"> |
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<button class="btn btn-secondary" type="submit" id="search-button" onclick="klayoutSearchClicked(5); event.returnValue = false; return false">Search</button> |
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</form> |
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<div id="search-result"> |
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<div class="search-results-close-box" onclick="klayoutSearchCloseClicked()"></div> |
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<div id="search-results-container"> |
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</div> |
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</div> |
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<div class='klayout-generated-doc'><p class="navigator"><b>KLayout Documentation (Qt 5): </b><a href="../index.html">Main Index</a> » <a href="index.html">KLayout User Manual</a> » <a href="basic.html">KLayout Basics</a> » More Configuration Options</p><h1>More Configuration Options</h1><a name="k_1"></a><a name="k_2"></a><a name="k_3"></a><p> |
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The option dialog available with the "Setup" function from the "File" menu offers |
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numerous configuration options from background to rulers configuration. |
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</p><p> |
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In this dialog for example, the color palette can be edited, so that different colors |
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are available or the stipple palette can be configured. |
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In addition, it is possible to define the order how these colors or stipples are |
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assigned to layers initially and which colors are not used for layer coloring. |
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</p><p> |
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A particular useful feature is the oversampling scheme. |
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Oversampling is provided as an option to enhance the image quality. The image is rendered |
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at a higher resolution and then downsampled to the screen resolution. In effect, lines appear |
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thinner and more details can be resolved. As a negative side effect currently the |
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stipple pattern becomes finer and the crosses in marker mode are smaller. On the other hand |
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the resolution effect can be quite impressive. |
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</p><p> |
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Oversampling can |
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be enabled on the "Display/General" page in the setup dialog. 2x and 3x oversampling is |
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provided. The following screenshots illustrate the effect of oversampling: |
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</p><table><tr><td valign="top"><p>Normal (1x)</p></td><td width="5%"></td><td><img src="pcb_1x.png"></td></tr><tr><td valign="top"><p>2x oversampling</p></td><td width="5%"></td><td><img src="pcb_2x.png"></td></tr><tr><td valign="top"><p>3x oversampling</p></td><td width="5%"></td><td><img src="pcb_3x.png"></td></tr></table></div> |
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</div> |
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</body> |
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</html> |
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