Files
oapy/design/oaLayerHeader.html
2026-06-02 14:14:41 +08:00

640 lines
50 KiB
HTML

<!doctype html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>oaLayerHeader</title>
<style>
body {
margin: 0;
background: #0d0b0b;
color: #f5f1ec;
font-family: Arial, Helvetica, sans-serif;
line-height: 1.5;
}
a {
color: #f2d6c2;
text-decoration: none;
}
a:hover {
text-decoration: underline;
color: #fff4ea;
}
.topbar {
border-bottom: 1px solid #6f3d2d;
background: #120f0f;
}
.topbar-inner {
max-width: 1440px;
margin: 0 auto;
padding: 14px 20px 10px;
}
.brand {
font-size: 28px;
font-weight: 700;
color: #fff8f2;
margin: 0 0 10px;
}
.tabs {
display: flex;
flex-wrap: wrap;
gap: 6px;
}
.tab {
display: inline-block;
padding: 6px 12px;
border: 1px solid #6f3d2d;
background: #151111;
color: #f2d6c2;
font-size: 13px;
}
.tab.active {
background: #4b2317;
font-weight: 700;
color: #fff8f2;
}
.layout {
max-width: 1440px;
margin: 0 auto;
display: grid;
grid-template-columns: 280px minmax(0, 1fr);
gap: 28px;
padding: 24px 24px 40px;
}
.sidebar {
font-size: 13px;
}
.sidebar-panel {
border: 1px solid #6f3d2d;
margin-bottom: 16px;
background: #151111;
}
.sidebar-title {
background: #2a1713;
border-bottom: 1px solid #6f3d2d;
padding: 8px 10px;
font-weight: 700;
color: #fff1e8;
}
.sidebar-body {
padding: 8px 10px;
}
.sidebar-search {
width: 100%;
box-sizing: border-box;
padding: 6px 8px;
border: 1px solid #6f3d2d;
background: #0d0b0b;
color: #f5f1ec;
font-size: 13px;
margin-bottom: 8px;
}
.sidebar-search::placeholder {
color: #c8a995;
}
.sidebar-body ul {
list-style: none;
padding: 0;
margin: 0;
}
.sidebar-body li.hidden {
display: none;
}
.active-link {
font-weight: 700;
color: #fff8f2;
}
.sidebar-body li + li {
margin-top: 6px;
}
.content {
min-width: 0;
}
.content-grid {
display: grid;
grid-template-columns: minmax(0, 1fr);
gap: 0;
align-items: start;
}
.doc {
border: 1px solid #6f3d2d;
background: #120f0f;
padding: 24px 28px 32px;
min-width: 0;
}
.toc-panel {
border: 1px solid #6f3d2d;
background: #151111;
padding: 0;
position: sticky;
top: 16px;
margin-bottom: 16px;
}
.toc-toggle {
width: 100%;
box-sizing: border-box;
display: flex;
align-items: center;
justify-content: space-between;
gap: 12px;
padding: 12px 14px;
border: 0;
background: #2a1713;
color: #fff1e8;
cursor: pointer;
font-size: 14px;
font-weight: 700;
}
.toc-toggle:hover {
background: #3a1d16;
}
.toc-toggle-indicator {
font-size: 12px;
color: #d6ac96;
}
.toc-body {
display: none;
padding: 14px 16px;
}
.toc-panel.open .toc-body {
display: block;
}
.toc-panel h2 {
margin: 0 0 10px;
padding: 0;
border: 0;
font-size: 18px;
color: #fff1e8;
}
.toc-panel ul {
list-style: none;
padding: 0;
margin: 0;
}
.toc-panel li + li {
margin-top: 8px;
}
.toc-panel a {
font-size: 13px;
line-height: 1.35;
color: #f2d6c2;
}
.crumbs {
color: #c8a995;
font-size: 13px;
margin-bottom: 14px;
}
.meta {
border: 1px solid #6f3d2d;
background: #151111;
padding: 10px 12px;
margin: 16px 0 20px;
font-size: 13px;
}
.meta div + div {
margin-top: 4px;
}
.doc h1 {
margin: 0 0 8px;
font-size: 34px;
color: #fff8f2;
}
.doc h2 {
margin: 28px 0 12px;
padding-bottom: 4px;
border-bottom: 1px solid #6f3d2d;
font-size: 22px;
color: #fff1e8;
}
.doc h3 {
margin: 22px 0 10px;
font-size: 18px;
color: #f7e1d5;
}
.doc p, .doc li {
font-size: 14px;
}
.doc pre {
overflow-x: auto;
background: #0d0b0b;
border: 1px solid #6f3d2d;
padding: 12px 14px;
}
.doc code {
font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
font-size: 12px;
overflow-wrap: anywhere;
word-break: break-word;
color: #f7e1d5;
}
.doc table {
width: 100%;
border-collapse: collapse;
margin: 12px 0 18px;
font-size: 13px;
table-layout: fixed;
}
.doc th, .doc td {
border: 1px solid #6f3d2d;
padding: 7px 9px;
vertical-align: top;
text-align: left;
overflow-wrap: anywhere;
word-break: break-word;
}
.doc th {
background: #2a1713;
color: #fff1e8;
}
.doc blockquote {
margin: 14px 0;
padding: 8px 12px;
border-left: 4px solid #8a4a36;
background: #151111;
color: #f2d6c2;
}
.search-panel {
border: 1px solid #6f3d2d;
background: #151111;
padding: 16px 18px;
margin-bottom: 20px;
}
.search-panel input {
width: 100%;
box-sizing: border-box;
padding: 8px 10px;
border: 1px solid #6f3d2d;
background: #0d0b0b;
color: #f5f1ec;
font-size: 14px;
}
.search-panel input::placeholder {
color: #c8a995;
}
.search-results {
list-style: none;
padding: 0;
margin: 16px 0 0;
}
.search-results li {
border-top: 1px solid #4b2317;
padding: 10px 0;
}
.search-results li.hidden {
display: none;
}
.search-results a {
font-weight: 700;
}
.search-results .module-tag {
display: inline-block;
margin-left: 8px;
padding: 2px 6px;
border: 1px solid #8a4a36;
background: #2a1713;
color: #f2d6c2;
font-size: 12px;
}
.search-results .result-path {
margin-top: 4px;
color: #c8a995;
font-size: 12px;
}
.footer {
max-width: 1440px;
margin: 0 auto;
padding: 0 20px 28px;
color: #b89481;
font-size: 12px;
}
.doc > * {
min-width: 0;
}
@media (max-width: 960px) {
.layout {
grid-template-columns: 1fr;
}
.content-grid {
grid-template-columns: 1fr;
}
.toc-panel {
position: static;
}
}
</style>
</head>
<body>
<div class="topbar">
<div class="topbar-inner">
<div class="brand"><a href="../index.html">AIVI / oapy API 中文文档</a></div>
<div class="tabs"><a class="tab" href="../base/index.html">base</a><a class="tab" href="../common/index.html">common</a><a class="tab" href="../cms/index.html">cms</a><a class="tab" href="../dm/index.html">dm</a><a class="tab active" href="../design/index.html">design</a><a class="tab" href="../tech/index.html">tech</a><a class="tab" href="../wafer/index.html">wafer</a></div>
</div>
</div>
<div class="layout">
<aside class="sidebar"><div class="sidebar-panel"><div class="sidebar-title">模块</div><div class="sidebar-body"><ul><li><a href="../classes.html">全部类</a></li><li><a href="../base/index.html">base</a></li><li><a href="../common/index.html">common</a></li><li><a href="../cms/index.html">cms</a></li><li><a href="../dm/index.html">dm</a></li><li><a class="active-link" href="../design/index.html">design</a></li><li><a href="../tech/index.html">tech</a></li><li><a href="../wafer/index.html">wafer</a></li></ul></div></div><div class="sidebar-panel"><div class="sidebar-title">design 类</div><div class="sidebar-body"><input class="sidebar-search" type="search" placeholder="筛选类" data-class-filter><ul><li data-class-item data-class-name="iregionqueryplugmgr"><a href="IRegionQueryPlugMgr.html">IRegionQueryPlugMgr</a></li><li data-class-item data-class-name="oaanalysisoppoint"><a href="oaAnalysisOpPoint.html">oaAnalysisOpPoint</a></li><li data-class-item data-class-name="oaanalysispoint"><a href="oaAnalysisPoint.html">oaAnalysisPoint</a></li><li data-class-item data-class-name="oaanalysispointarray"><a href="oaAnalysisPointArray.html">oaAnalysisPointArray</a></li><li data-class-item data-class-name="oaarc"><a href="oaArc.html">oaArc</a></li><li data-class-item data-class-name="oaareablockage"><a href="oaAreaBlockage.html">oaAreaBlockage</a></li><li data-class-item data-class-name="oaareaboundary"><a href="oaAreaBoundary.html">oaAreaBoundary</a></li><li data-class-item data-class-name="oaareahalo"><a href="oaAreaHalo.html">oaAreaHalo</a></li><li data-class-item data-class-name="oaarrayinst"><a href="oaArrayInst.html">oaArrayInst</a></li><li data-class-item data-class-name="oaassignassignment"><a href="oaAssignAssignment.html">oaAssignAssignment</a></li><li data-class-item data-class-name="oaassignvalue"><a href="oaAssignValue.html">oaAssignValue</a></li><li data-class-item data-class-name="oaassignednetspec"><a href="oaAssignedNetSpec.html">oaAssignedNetSpec</a></li><li data-class-item data-class-name="oaassignment"><a href="oaAssignment.html">oaAssignment</a></li><li data-class-item data-class-name="oaassignmentattrtype"><a href="oaAssignmentAttrType.html">oaAssignmentAttrType</a></li><li data-class-item data-class-name="oaassignmentdef"><a href="oaAssignmentDef.html">oaAssignmentDef</a></li><li data-class-item data-class-name="oaattrdisplay"><a href="oaAttrDisplay.html">oaAttrDisplay</a></li><li data-class-item data-class-name="oaattrtype"><a href="oaAttrType.html">oaAttrType</a></li><li data-class-item data-class-name="oabasememnetcollection"><a href="oaBaseMemNetCollection.html">oaBaseMemNetCollection</a></li><li data-class-item data-class-name="oabasememnetiter"><a href="oaBaseMemNetIter.html">oaBaseMemNetIter</a></li><li data-class-item data-class-name="oabitinst"><a href="oaBitInst.html">oaBitInst</a></li><li data-class-item data-class-name="oabitnet"><a href="oaBitNet.html">oaBitNet</a></li><li data-class-item data-class-name="oabitorder"><a href="oaBitOrder.html">oaBitOrder</a></li><li data-class-item data-class-name="oabitterm"><a href="oaBitTerm.html">oaBitTerm</a></li><li data-class-item data-class-name="oablock"><a href="oaBlock.html">oaBlock</a></li><li data-class-item data-class-name="oablockdomainvisibility"><a href="oaBlockDomainVisibility.html">oaBlockDomainVisibility</a></li><li data-class-item data-class-name="oablockobject"><a href="oaBlockObject.html">oaBlockObject</a></li><li data-class-item data-class-name="oablockage"><a href="oaBlockage.html">oaBlockage</a></li><li data-class-item data-class-name="oablockagequery"><a href="oaBlockageQuery.html">oaBlockageQuery</a></li><li data-class-item data-class-name="oablockagetype"><a href="oaBlockageType.html">oaBlockageType</a></li><li data-class-item data-class-name="oaboundary"><a href="oaBoundary.html">oaBoundary</a></li><li data-class-item data-class-name="oaboundaryquery"><a href="oaBoundaryQuery.html">oaBoundaryQuery</a></li><li data-class-item data-class-name="oabundlenet"><a href="oaBundleNet.html">oaBundleNet</a></li><li data-class-item data-class-name="oabundleterm"><a href="oaBundleTerm.html">oaBundleTerm</a></li><li data-class-item data-class-name="oabusnet"><a href="oaBusNet.html">oaBusNet</a></li><li data-class-item data-class-name="oabusnetbit"><a href="oaBusNetBit.html">oaBusNetBit</a></li><li data-class-item data-class-name="oabusnetdef"><a href="oaBusNetDef.html">oaBusNetDef</a></li><li data-class-item data-class-name="oabusterm"><a href="oaBusTerm.html">oaBusTerm</a></li><li data-class-item data-class-name="oabustermbit"><a href="oaBusTermBit.html">oaBusTermBit</a></li><li data-class-item data-class-name="oabustermdef"><a href="oaBusTermDef.html">oaBusTermDef</a></li><li data-class-item data-class-name="oacmap"><a href="oaCMap.html">oaCMap</a></li><li data-class-item data-class-name="oacelltype"><a href="oaCellType.html">oaCellType</a></li><li data-class-item data-class-name="oacluster"><a href="oaCluster.html">oaCluster</a></li><li data-class-item data-class-name="oaclusterboundary"><a href="oaClusterBoundary.html">oaClusterBoundary</a></li><li data-class-item data-class-name="oaclustertype"><a href="oaClusterType.html">oaClusterType</a></li><li data-class-item data-class-name="oaconnfig"><a href="oaConnFig.html">oaConnFig</a></li><li data-class-item data-class-name="oaconnstatus"><a href="oaConnStatus.html">oaConnStatus</a></li><li data-class-item data-class-name="oaconnectdef"><a href="oaConnectDef.html">oaConnectDef</a></li><li data-class-item data-class-name="oacoreboxspec"><a href="oaCoreBoxSpec.html">oaCoreBoxSpec</a></li><li data-class-item data-class-name="oacouplingcap"><a href="oaCouplingCap.html">oaCouplingCap</a></li><li data-class-item data-class-name="oacustomvia"><a href="oaCustomVia.html">oaCustomVia</a></li><li data-class-item data-class-name="oacustomviaheader"><a href="oaCustomViaHeader.html">oaCustomViaHeader</a></li><li data-class-item data-class-name="oadesign"><a href="oaDesign.html">oaDesign</a></li><li data-class-item data-class-name="oadesignarray"><a href="oaDesignArray.html">oaDesignArray</a></li><li data-class-item data-class-name="oadesignattrtype"><a href="oaDesignAttrType.html">oaDesignAttrType</a></li><li data-class-item data-class-name="oadesigndatatype"><a href="oaDesignDataType.html">oaDesignDataType</a></li><li data-class-item data-class-name="oadesignerror"><a href="oaDesignError.html">oaDesignError</a></li><li data-class-item data-class-name="oadesignexception"><a href="oaDesignException.html">oaDesignException</a></li><li data-class-item data-class-name="oadesignobject"><a href="oaDesignObject.html">oaDesignObject</a></li><li data-class-item data-class-name="oadesignundoobserver"><a href="oaDesignUndoObserver.html">oaDesignUndoObserver</a></li><li data-class-item data-class-name="oadesignundoobserverbase"><a href="oaDesignUndoObserverBase.html">oaDesignUndoObserverBase</a></li><li data-class-item data-class-name="oadesignviavariantheader"><a href="oaDesignViaVariantHeader.html">oaDesignViaVariantHeader</a></li><li data-class-item data-class-name="oadevice"><a href="oaDevice.html">oaDevice</a></li><li data-class-item data-class-name="oadiode"><a href="oaDiode.html">oaDiode</a></li><li data-class-item data-class-name="oadonut"><a href="oaDonut.html">oaDonut</a></li><li data-class-item data-class-name="oadot"><a href="oaDot.html">oaDot</a></li><li data-class-item data-class-name="oaellipse"><a href="oaEllipse.html">oaEllipse</a></li><li data-class-item data-class-name="oaelmore"><a href="oaElmore.html">oaElmore</a></li><li data-class-item data-class-name="oaendstyle"><a href="oaEndStyle.html">oaEndStyle</a></li><li data-class-item data-class-name="oaendpointtype"><a href="oaEndpointType.html">oaEndpointType</a></li><li data-class-item data-class-name="oaevaltext"><a href="oaEvalText.html">oaEvalText</a></li><li data-class-item data-class-name="oaevaltextlink"><a href="oaEvalTextLink.html">oaEvalTextLink</a></li><li data-class-item data-class-name="oafig"><a href="oaFig.html">oaFig</a></li><li data-class-item data-class-name="oafiggroup"><a href="oaFigGroup.html">oaFigGroup</a></li><li data-class-item data-class-name="oafiggroupmem"><a href="oaFigGroupMem.html">oaFigGroupMem</a></li><li data-class-item data-class-name="oafiggroupquery"><a href="oaFigGroupQuery.html">oaFigGroupQuery</a></li><li data-class-item data-class-name="oafiggroupstatus"><a href="oaFigGroupStatus.html">oaFigGroupStatus</a></li><li data-class-item data-class-name="oafont"><a href="oaFont.html">oaFont</a></li><li data-class-item data-class-name="oagcellpattern"><a href="oaGCellPattern.html">oaGCellPattern</a></li><li data-class-item data-class-name="oagroundednode"><a href="oaGroundedNode.html">oaGroundedNode</a></li><li data-class-item data-class-name="oaguide"><a href="oaGuide.html">oaGuide</a></li><li data-class-item data-class-name="oaguidequery"><a href="oaGuideQuery.html">oaGuideQuery</a></li><li data-class-item data-class-name="oahierpath"><a href="oaHierPath.html">oaHierPath</a></li><li data-class-item data-class-name="oainductor"><a href="oaInductor.html">oaInductor</a></li><li data-class-item data-class-name="oainst"><a href="oaInst.html">oaInst</a></li><li data-class-item data-class-name="oainstattrdisplay"><a href="oaInstAttrDisplay.html">oaInstAttrDisplay</a></li><li data-class-item data-class-name="oainstattrtype"><a href="oaInstAttrType.html">oaInstAttrType</a></li><li data-class-item data-class-name="oainstheader"><a href="oaInstHeader.html">oaInstHeader</a></li><li data-class-item data-class-name="oainstpropdisplay"><a href="oaInstPropDisplay.html">oaInstPropDisplay</a></li><li data-class-item data-class-name="oainstquery"><a href="oaInstQuery.html">oaInstQuery</a></li><li data-class-item data-class-name="oainstterm"><a href="oaInstTerm.html">oaInstTerm</a></li><li data-class-item data-class-name="oainsttermattrtype"><a href="oaInstTermAttrType.html">oaInstTermAttrType</a></li><li data-class-item data-class-name="oalppheader"><a href="oaLPPHeader.html">oaLPPHeader</a></li><li data-class-item data-class-name="oalayerblockage"><a href="oaLayerBlockage.html">oaLayerBlockage</a></li><li data-class-item data-class-name="oalayerhalo"><a href="oaLayerHalo.html">oaLayerHalo</a></li><li data-class-item data-class-name="oalayerheader"><a class="active-link" href="oaLayerHeader.html">oaLayerHeader</a></li><li data-class-item data-class-name="oalayerheaderarray"><a href="oaLayerHeaderArray.html">oaLayerHeaderArray</a></li><li data-class-item data-class-name="oalayerrangeblockage"><a href="oaLayerRangeBlockage.html">oaLayerRangeBlockage</a></li><li data-class-item data-class-name="oalayerrangeblockagequery"><a href="oaLayerRangeBlockageQuery.html">oaLayerRangeBlockageQuery</a></li><li data-class-item data-class-name="oalayerrangehalo"><a href="oaLayerRangeHalo.html">oaLayerRangeHalo</a></li><li data-class-item data-class-name="oaline"><a href="oaLine.html">oaLine</a></li><li data-class-item data-class-name="oalumpedelmore"><a href="oaLumpedElmore.html">oaLumpedElmore</a></li><li data-class-item data-class-name="oamarker"><a href="oaMarker.html">oaMarker</a></li><li data-class-item data-class-name="oamarkerdeletewhen"><a href="oaMarkerDeleteWhen.html">oaMarkerDeleteWhen</a></li><li data-class-item data-class-name="oamarkerquery"><a href="oaMarkerQuery.html">oaMarkerQuery</a></li><li data-class-item data-class-name="oamarkerseverity"><a href="oaMarkerSeverity.html">oaMarkerSeverity</a></li><li data-class-item data-class-name="oamemnetcollection"><a href="oaMemNetCollection.html">oaMemNetCollection</a></li><li data-class-item data-class-name="oamemnetiter"><a href="oaMemNetIter.html">oaMemNetIter</a></li><li data-class-item data-class-name="oamodassignassignment"><a href="oaModAssignAssignment.html">oaModAssignAssignment</a></li><li data-class-item data-class-name="oamodassignvalue"><a href="oaModAssignValue.html">oaModAssignValue</a></li><li data-class-item data-class-name="oamodassignment"><a href="oaModAssignment.html">oaModAssignment</a></li><li data-class-item data-class-name="oamodbitinst"><a href="oaModBitInst.html">oaModBitInst</a></li><li data-class-item data-class-name="oamodbitnet"><a href="oaModBitNet.html">oaModBitNet</a></li><li data-class-item data-class-name="oamodbitterm"><a href="oaModBitTerm.html">oaModBitTerm</a></li><li data-class-item data-class-name="oamodbundlenet"><a href="oaModBundleNet.html">oaModBundleNet</a></li><li data-class-item data-class-name="oamodbundleterm"><a href="oaModBundleTerm.html">oaModBundleTerm</a></li><li data-class-item data-class-name="oamodbusnet"><a href="oaModBusNet.html">oaModBusNet</a></li><li data-class-item data-class-name="oamodbusnetbit"><a 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<div class="crumbs"><a href="../index.html">首页</a> / <a href="index.html">design</a> / oaLayerHeader</div>
<h1 id="oalayerheader">oaLayerHeader</h1>
<p><strong>模块</strong>: <code>oapy._oa._design</code>
<strong>导入</strong>: <code>from oapy._oa import _design</code></p>
<h2 id="_1">概览</h2>
<p><code>oaLayerHeader</code><code>oapy</code> 中可用,可通过 <code>_design</code> 模块访问。</p>
<p>本页汇总 <code>oaLayerHeader</code> 当前在 <code>oapy</code> 中可用的 Python 接口。</p>
<h2 id="_2">详细说明</h2>
<p>The oaLayerHeader class implements persistent objects that are created and destroyed automatically on a need basis。 The existence of an oaLayerHeader object indicates that the layer it represents is currently being used by a database object in some way in the design hierarchy。 oaLayerHeader objects provide direct access to the collections of steiners, guides and blockages that use the layer they represent and provide indirect access to the collection of shapes that use that layer by providing a collection of oaLPPHeader objects that use the same layer as the oaLayerHeader object。 The oaLayerHeader class can be observed by deriving from oaObserver<oaLayerHeader></p>
<h2 id="_3">方法总览</h2>
<table>
<thead>
<tr>
<th>状态</th>
<th>Python 调用</th>
</tr>
</thead>
<tbody>
<tr>
<td></td>
<td><code>obj.getLayer()</code></td>
</tr>
<tr>
<td></td>
<td><code>obj.getLayerNum()</code></td>
</tr>
<tr>
<td></td>
<td><code>obj.getSteinerBBox(bBox)</code></td>
</tr>
<tr>
<td></td>
<td><code>obj.getBlockageBBox(bBox)</code></td>
</tr>
<tr>
<td></td>
<td><code>obj.getGuideBBox(bBox)</code></td>
</tr>
<tr>
<td></td>
<td><code>obj.getSteiners()</code></td>
</tr>
<tr>
<td></td>
<td><code>obj.getBlockages()</code></td>
</tr>
<tr>
<td></td>
<td><code>obj.getGuides(filterFlags=oacGuideIterBeginAndEndLayers)</code></td>
</tr>
<tr>
<td></td>
<td><code>obj.getLPPHeaders()</code></td>
</tr>
<tr>
<td></td>
<td><code>obj.isBound()</code></td>
</tr>
<tr>
<td></td>
<td><code>_design.oaLayerHeader.find(block, layerNum)</code></td>
</tr>
</tbody>
</table>
<h2 id="_4">方法说明</h2>
<h3 id="objgetlayer"><code>obj.getLayer()</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>obj.getLayer()</code></p>
<p>This function attempts to return the layer associated with the specified layerHeader。 If the layerHeader cannot be bound, a NULL will be returned。 This function returns the layer number associated with this layerHeader。</p>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
# assume obj is a oaLayerHeader
obj.getLayer()
</code></pre>
<h3 id="objgetlayernum"><code>obj.getLayerNum()</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>obj.getLayerNum()</code></p>
<p>This function returns the layer number which this layerHeader represents。</p>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
# assume obj is a oaLayerHeader
obj.getLayerNum()
</code></pre>
<h3 id="objgetsteinerbboxbbox"><code>obj.getSteinerBBox(bBox)</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>obj.getSteinerBBox(bBox)</code></p>
<p>This function fills out 'bBox' with the bBox which is the union of all the bBoxes of steiners on the layer represented by this layerHeader。</p>
<p><strong>参数</strong></p>
<ul>
<li><code>bBox</code>: A reference to an oaBox object to be populated。</li>
</ul>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
# assume obj is a oaLayerHeader
obj.getSteinerBBox(bBox)
</code></pre>
<h3 id="objgetblockagebboxbbox"><code>obj.getBlockageBBox(bBox)</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>obj.getBlockageBBox(bBox)</code></p>
<p>This function fills out 'bBox' with the bBox which is the union of all the bBoxes of blockages on the layer represented by this layerHeader。 This bBox includes bounding boxes of layer range blockages and layer range halo blockages if the header's layerNum falls in the layer range of these blockages and the layer header is bound to the layer。</p>
<p><strong>参数</strong></p>
<ul>
<li><code>bBox</code>: A reference to an oaBox object to be populated。</li>
</ul>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
# assume obj is a oaLayerHeader
obj.getBlockageBBox(bBox)
</code></pre>
<h3 id="objgetguidebboxbbox"><code>obj.getGuideBBox(bBox)</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>obj.getGuideBBox(bBox)</code></p>
<p>This function fills out 'bBox' with the bBox which is the union of all the bBoxes of guides that either begin or end on the layer represented by this layerHeader。</p>
<p><strong>参数</strong></p>
<ul>
<li><code>bBox</code>: A reference to an oaBox object to be populated。</li>
</ul>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
# assume obj is a oaLayerHeader
obj.getGuideBBox(bBox)
</code></pre>
<h3 id="objgetsteiners"><code>obj.getSteiners()</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>obj.getSteiners()</code></p>
<p>This function returns a collection of steiners associated with the layer represented by this layerHeader。</p>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
# assume obj is a oaLayerHeader
obj.getSteiners()
</code></pre>
<h3 id="objgetblockages"><code>obj.getBlockages()</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>obj.getBlockages()</code></p>
<p>This function returns a collection of blockages associated with the layer represented by this layerHeader。 This collection includes layer range blockages and layer range halo blockages if the header's layerNum falls in the layer range of these blockages and the layer header is bound to the layer。</p>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
# assume obj is a oaLayerHeader
obj.getBlockages()
</code></pre>
<h3 id="objgetguidesfilterflagsoacguideiterbeginandendlayers"><code>obj.getGuides(filterFlags=oacGuideIterBeginAndEndLayers)</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>obj.getGuides(filterFlags=oacGuideIterBeginAndEndLayers)</code></p>
<p>This function returns a collection of guides related to this layerHeader。 Applications can customize the collection by passing the proper value for the filterFlags parameter。 The default value for this parameter is oavGuideIterBeginAndEndLayers , which results in a collection of a unique set of guides that either begin or end on the layer represented by the layerHeader。 Applications can also use oavGuideIterBeginLayer , which results in a collection of guides that begin on that layer, or they can use oavGuideIterEndLayer , which results in a collection of guides that only end on that layer。 A bit-wise OR of oavGuideIterBeginLayer and oavGuideIterEndLayer results in the same behavior as oavGuideIterBeginAndEndLayers , which is the default value。</p>
<p><strong>参数</strong></p>
<ul>
<li><code>filterFlags</code>: These flags represent the customization required by an application, as explained above。</li>
</ul>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
# assume obj is a oaLayerHeader
obj.getGuides(filterFlags=oacGuideIterBeginAndEndLayers)
</code></pre>
<h3 id="objgetlppheaders"><code>obj.getLPPHeaders()</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>obj.getLPPHeaders()</code></p>
<p>This function returns a collection of oaLPPHeader objects related to this layerHeader。 An oaLPPHeader is related to the oaLayerHeader if its layer is the same as the oaLayerHeader object。</p>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
# assume obj is a oaLayerHeader
obj.getLPPHeaders()
</code></pre>
<h3 id="objisbound"><code>obj.isBound()</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>obj.isBound()</code></p>
<p>This function returns a boolean indicating whether or not this layerHeader is bound to its technology oaLayer object。</p>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
# assume obj is a oaLayerHeader
obj.isBound()
</code></pre>
<h3 id="_designoalayerheaderfindblock-layernum"><code>_design.oaLayerHeader.find(block, layerNum)</code></h3>
<p><strong>绑定状态</strong>: 已绑定</p>
<p><strong>Python 调用</strong>: <code>_design.oaLayerHeader.find(block, layerNum)</code></p>
<p>This function searches the specified block looking for an layerHeader with the specified layer number。 If the layerHeader is found, it is returned, otherwise NULL is returned。</p>
<p><strong>参数</strong></p>
<ul>
<li><code>block</code>: A pointer to the oaBlock object in which to search。</li>
<li><code>layerNum</code>: The layer number which the layerHeader represents。</li>
</ul>
<p><strong>Python 示例</strong></p>
<pre><code class="language-python">from oapy._oa import _design
_design.oaLayerHeader.find(block, layerNum)
</code></pre>
</div>
<aside class="toc-panel"><button class="toc-toggle" type="button" data-toc-toggle aria-expanded="false"><span>方法</span><span class="toc-toggle-indicator">展开</span></button><div class="toc-body"><h2>方法</h2><ul><li><a href="#obj-getlayer"><code>obj.getLayer()</code></a></li><li><a href="#obj-getlayernum"><code>obj.getLayerNum()</code></a></li><li><a href="#obj-getsteinerbbox-bbox"><code>obj.getSteinerBBox(bBox)</code></a></li><li><a href="#obj-getblockagebbox-bbox"><code>obj.getBlockageBBox(bBox)</code></a></li><li><a href="#obj-getguidebbox-bbox"><code>obj.getGuideBBox(bBox)</code></a></li><li><a href="#obj-getsteiners"><code>obj.getSteiners()</code></a></li><li><a href="#obj-getblockages"><code>obj.getBlockages()</code></a></li><li><a href="#obj-getguides-filterflags-oacguideiterbeginandendlayers"><code>obj.getGuides(filterFlags=oacGuideIterBeginAndEndLayers)</code></a></li><li><a href="#obj-getlppheaders"><code>obj.getLPPHeaders()</code></a></li><li><a href="#obj-isbound"><code>obj.isBound()</code></a></li><li><a href="#design-oalayerheader-find-block-layernum"><code>_design.oaLayerHeader.find(block, layerNum)</code></a></li></ul></div></aside>
</div>
</main>
</div>
<div class="footer">oapy 是 AIVI 项目的一部分。此站点提供当前 oapy Python API 的中文文档。</div>
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