uTools-Manuals/docs/java/javax/swing/text/PlainView.html

<div class="header">
<div class="subTitle">
     javax.swing.text 
   </div>
<h2 class="title" title="Class PlainView">Class PlainView</h2>
</div><div class="contentContainer">
<ul class="inheritance">
<li><a href="../../../java/lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">javax.swing.text.View</a></li>
<li>
<ul class="inheritance">
<li>javax.swing.text.PlainView</li>
</ul> </li>
</ul> </li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>
         All Implemented Interfaces: 
       </dt>
<dd>
<span><a href="../../../javax/swing/SwingConstants.html" title="javax.swing中的接口">SwingConstants</a> ， <a href="../../../javax/swing/text/TabExpander.html" title="javax.swing.text中的接口">TabExpander</a></span>
</dd>
</dl>
<dl>
<dt>
        已知直接子类：
       </dt>
<dd>
<span><a href="../../../javax/swing/text/FieldView.html" title="javax.swing.text中的类">FieldView</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">PlainView</span>
extends <a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a>
implements <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a></pre>
<div class="block">
<span>实现一个简单的多行文本视图的视图界面，它具有一种字体和颜色的文本。</span>
<span>该视图将每个子元素表示为一行文本。</span>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../../javax/swing/text/View.html" title="javax.swing.text中的类"><code>View</code></a></span>
</dd>
</dl> </li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- =========== FIELD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.summary">
<!-- --> </a> <h3>Field Summary</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Field Summary table, listing fields, and an explanation">
<caption>
<span>Fields</span>
<span class="tabEnd"> </span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../java/awt/FontMetrics.html" title="class in java.awt">FontMetrics</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#metrics">metrics</a></span></code>
<div class="block">
              当前字体的字体指标。 
            </div> </td>
</tr>
</tbody>
</table>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.javax.swing.text.View">
<!-- --> </a> <h3>Fields inherited from class javax.swing.text.<a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></h3> <code><a href="../../../javax/swing/text/View.html#BadBreakWeight">BadBreakWeight</a>, <a href="../../../javax/swing/text/View.html#ExcellentBreakWeight">ExcellentBreakWeight</a>, <a href="../../../javax/swing/text/View.html#ForcedBreakWeight">ForcedBreakWeight</a>, <a href="../../../javax/swing/text/View.html#GoodBreakWeight">GoodBreakWeight</a>, <a href="../../../javax/swing/text/View.html#X_AXIS">X_AXIS</a>, <a href="../../../javax/swing/text/View.html#Y_AXIS">Y_AXIS</a></code></li>
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<li class="blockList"><a name="fields.inherited.from.class.javax.swing.SwingConstants">
<!-- --> </a> <h3>Fields inherited from interface javax.swing.<a href="../../../javax/swing/SwingConstants.html" title="interface in javax.swing">SwingConstants</a></h3> <code><a href="../../../javax/swing/SwingConstants.html#BOTTOM">BOTTOM</a>, <a href="../../../javax/swing/SwingConstants.html#CENTER">CENTER</a>, <a href="../../../javax/swing/SwingConstants.html#EAST">EAST</a>, <a href="../../../javax/swing/SwingConstants.html#HORIZONTAL">HORIZONTAL</a>, <a href="../../../javax/swing/SwingConstants.html#LEADING">LEADING</a>, <a href="../../../javax/swing/SwingConstants.html#LEFT">LEFT</a>, <a href="../../../javax/swing/SwingConstants.html#NEXT">NEXT</a>, <a href="../../../javax/swing/SwingConstants.html#NORTH">NORTH</a>, <a href="../../../javax/swing/SwingConstants.html#NORTH_EAST">NORTH_EAST</a>, <a href="../../../javax/swing/SwingConstants.html#NORTH_WEST">NORTH_WEST</a>, <a href="../../../javax/swing/SwingConstants.html#PREVIOUS">PREVIOUS</a>, <a href="../../../javax/swing/SwingConstants.html#RIGHT">RIGHT</a>, <a href="../../../javax/swing/SwingConstants.html#SOUTH">SOUTH</a>, <a href="../../../javax/swing/SwingConstants.html#SOUTH_EAST">SOUTH_EAST</a>, <a href="../../../javax/swing/SwingConstants.html#SOUTH_WEST">SOUTH_WEST</a>, <a href="../../../javax/swing/SwingConstants.html#TOP">TOP</a>, <a href="../../../javax/swing/SwingConstants.html#TRAILING">TRAILING</a>, <a href="../../../javax/swing/SwingConstants.html#VERTICAL">VERTICAL</a>, <a href="../../../javax/swing/SwingConstants.html#WEST">WEST</a></code></li>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<li class="blockList"><a name="constructor.summary">
<!-- --> </a> <h3>构造方法摘要</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Constructor Summary table, listing constructors, and an explanation">
<caption>
<span>构造方法</span>
<span class="tabEnd"> </span>
</caption>
<tbody>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#PlainView-javax.swing.text.Element-">PlainView</a></span>(<a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> elem)</code>
<div class="block">
              构建一个包含在元素上的新PlainView。 
            </div> </td>
</tr>
</tbody>
</table> </li>
</ul>
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method.summary">
<!-- --> </a> <h3>方法摘要</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
<caption>
<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t4"><span><a href="javascript:show(8);">具体的方法</a></span><span class="tabEnd"> </span></span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor" id="i0">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#changedUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">changedUpdate</a></span>(<a href="../../../javax/swing/event/DocumentEvent.html" title="interface in javax.swing.event">DocumentEvent</a> changes, <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a, <a href="../../../javax/swing/text/ViewFactory.html" title="interface in javax.swing.text">ViewFactory</a> f)</code>
<div class="block">
              在该视图负责的位置向文档发出属性更改的通知。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#damageLineRange-int-int-java.awt.Shape-java.awt.Component-">damageLineRange</a></span>(int line0, int line1, <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a, <a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> host)</code>
<div class="block">
              重复给定行范围。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#drawLine-int-java.awt.Graphics-int-int-">drawLine</a></span>(int lineIndex, <a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g, int x, int y)</code>
<div class="block">
              渲染一行文本，最终抑制空格并展开任何标签。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#drawSelectedText-java.awt.Graphics-int-int-int-int-">drawSelectedText</a></span>(<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g, int x, int y, int p0, int p1)</code>
<div class="block">
              将模型中的给定范围渲染为所选文本。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#drawUnselectedText-java.awt.Graphics-int-int-int-int-">drawUnselectedText</a></span>(<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g, int x, int y, int p0, int p1)</code>
<div class="block">
              将模型中的给定范围呈现为正常未选择的文本。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>protected <a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#getLineBuffer--">getLineBuffer</a></span>()</code>
<div class="block">
              可以访问可用于从相关文档中获取文本的缓冲区。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#getPreferredSpan-int-">getPreferredSpan</a></span>(int axis)</code>
<div class="block">
              确定沿着轴的此视图的首选跨度。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#getTabSize--">getTabSize</a></span>()</code>
<div class="block">
              返回为文档设置的选项卡大小，默认为8。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#insertUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">insertUpdate</a></span>(<a href="../../../javax/swing/event/DocumentEvent.html" title="interface in javax.swing.event">DocumentEvent</a> changes, <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a, <a href="../../../javax/swing/text/ViewFactory.html" title="interface in javax.swing.text">ViewFactory</a> f)</code>
<div class="block">
              在该视图负责的位置发出通知。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>protected <a href="../../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#lineToRect-java.awt.Shape-int-">lineToRect</a></span>(<a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a, int line)</code>
<div class="block">
              确定表示给定行的矩形。 
            </div> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code><a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#modelToView-int-java.awt.Shape-javax.swing.text.Position.Bias-">modelToView</a></span>(int pos, <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a, <a href="../../../javax/swing/text/Position.Bias.html" title="class in javax.swing.text">Position.Bias</a> b)</code>
<div class="block">
              提供从文档模型坐标空间映射到映射到它的视图的坐标空间的映射。 
            </div> </td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#nextTabStop-float-int-">nextTabStop</a></span>(float x, int tabOffset)</code>
<div class="block">
              在给定的参考位置之后返回下一个制表位置的停止位置。 
            </div> </td>
</tr>
<tr class="altColor" id="i12">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#paint-java.awt.Graphics-java.awt.Shape-">paint</a></span>(<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g, <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a)</code>
<div class="block">
              渲染使用给定的渲染表面和该表面上的区域。 
            </div> </td>
</tr>
<tr class="rowColor" id="i13">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#removeUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">removeUpdate</a></span>(<a href="../../../javax/swing/event/DocumentEvent.html" title="interface in javax.swing.event">DocumentEvent</a> changes, <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a, <a href="../../../javax/swing/text/ViewFactory.html" title="interface in javax.swing.text">ViewFactory</a> f)</code>
<div class="block">
              在该视图负责的位置发出文档中已删除某些内容的通知。 
            </div> </td>
</tr>
<tr class="altColor" id="i14">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#setSize-float-float-">setSize</a></span>(float width, float height)</code>
<div class="block">
              设置视图的大小。 
            </div> </td>
</tr>
<tr class="rowColor" id="i15">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#updateDamage-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">updateDamage</a></span>(<a href="../../../javax/swing/event/DocumentEvent.html" title="interface in javax.swing.event">DocumentEvent</a> changes, <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a, <a href="../../../javax/swing/text/ViewFactory.html" title="interface in javax.swing.text">ViewFactory</a> f)</code>
<div class="block">
              重印给定文件事件所涉及的变化区域。 
            </div> </td>
</tr>
<tr class="altColor" id="i16">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#updateMetrics--">updateMetrics</a></span>()</code>
<div class="block">
              检查字体指标和最长行是否是最新的。 
            </div> </td>
</tr>
<tr class="rowColor" id="i17">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/PlainView.html#viewToModel-float-float-java.awt.Shape-javax.swing.text.Position.Bias:A-">viewToModel</a></span>(float fx, float fy, <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a, <a href="../../../javax/swing/text/Position.Bias.html" title="class in javax.swing.text">Position.Bias</a>[] bias)</code>
<div class="block">
              提供从视图坐标空间到模型的逻辑坐标空间的映射。 
            </div> </td>
</tr>
</tbody>
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<!-- --> </a> <h3>Methods inherited from class javax.swing.text.<a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></h3> <code><a href="../../../javax/swing/text/View.html#append-javax.swing.text.View-">append</a>, <a href="../../../javax/swing/text/View.html#breakView-int-int-float-float-">breakView</a>, <a href="../../../javax/swing/text/View.html#createFragment-int-int-">createFragment</a>, <a href="../../../javax/swing/text/View.html#forwardUpdate-javax.swing.event.DocumentEvent.ElementChange-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">forwardUpdate</a>, <a href="../../../javax/swing/text/View.html#forwardUpdateToView-javax.swing.text.View-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">forwardUpdateToView</a>, <a href="../../../javax/swing/text/View.html#getAlignment-int-">getAlignment</a>, <a href="../../../javax/swing/text/View.html#getAttributes--">getAttributes</a>, <a href="../../../javax/swing/text/View.html#getBreakWeight-int-float-float-">getBreakWeight</a>, <a href="../../../javax/swing/text/View.html#getChildAllocation-int-java.awt.Shape-">getChildAllocation</a>, <a href="../../../javax/swing/text/View.html#getContainer--">getContainer</a>, <a href="../../../javax/swing/text/View.html#getDocument--">getDocument</a>, <a href="../../../javax/swing/text/View.html#getElement--">getElement</a>, <a href="../../../javax/swing/text/View.html#getEndOffset--">getEndOffset</a>, <a href="../../../javax/swing/text/View.html#getGraphics--">getGraphics</a>, <a href="../../../javax/swing/text/View.html#getMaximumSpan-int-">getMaximumSpan</a>, <a href="../../../javax/swing/text/View.html#getMinimumSpan-int-">getMinimumSpan</a>, <a href="../../../javax/swing/text/View.html#getNextVisualPositionFrom-int-javax.swing.text.Position.Bias-java.awt.Shape-int-javax.swing.text.Position.Bias:A-">getNextVisualPositionFrom</a>, <a href="../../../javax/swing/text/View.html#getParent--">getParent</a>, <a href="../../../javax/swing/text/View.html#getResizeWeight-int-">getResizeWeight</a>, <a href="../../../javax/swing/text/View.html#getStartOffset--">getStartOffset</a>, <a href="../../../javax/swing/text/View.html#getToolTipText-float-float-java.awt.Shape-">getToolTipText</a>, <a href="../../../javax/swing/text/View.html#getView-int-">getView</a>, <a href="../../../javax/swing/text/View.html#getViewCount--">getViewCount</a>, <a href="../../../javax/swing/text/View.html#getViewFactory--">getViewFactory</a>, <a href="../../../javax/swing/text/View.html#getViewIndex-float-float-java.awt.Shape-">getViewIndex</a>, <a href="../../../javax/swing/text/View.html#getViewIndex-int-javax.swing.text.Position.Bias-">getViewIndex</a>, <a href="../../../javax/swing/text/View.html#insert-int-javax.swing.text.View-">insert</a>, <a href="../../../javax/swing/text/View.html#isVisible--">isVisible</a>, <a href="../../../javax/swing/text/View.html#modelToView-int-javax.swing.text.Position.Bias-int-javax.swing.text.Position.Bias-java.awt.Shape-">modelToView</a>, <a href="../../../javax/swing/text/View.html#modelToView-int-java.awt.Shape-">modelToView</a>, <a href="../../../javax/swing/text/View.html#preferenceChanged-javax.swing.text.View-boolean-boolean-">preferenceChanged</a>, <a href="../../../javax/swing/text/View.html#remove-int-">remove</a>, <a href="../../../javax/swing/text/View.html#removeAll--">removeAll</a>, <a href="../../../javax/swing/text/View.html#replace-int-int-javax.swing.text.View:A-">replace</a>, <a href="../../../javax/swing/text/View.html#setParent-javax.swing.text.View-">setParent</a>, <a href="../../../javax/swing/text/View.html#updateChildren-javax.swing.event.DocumentEvent.ElementChange-javax.swing.event.DocumentEvent-javax.swing.text.ViewFactory-">updateChildren</a>, <a href="../../../javax/swing/text/View.html#updateLayout-javax.swing.event.DocumentEvent.ElementChange-javax.swing.event.DocumentEvent-java.awt.Shape-">updateLayout</a>, <a href="../../../javax/swing/text/View.html#viewToModel-float-float-java.awt.Shape-">viewToModel</a></code></li>
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<!-- --> </a> <h3>Methods inherited from class java.lang.<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></h3> <code><a href="../../../java/lang/Object.html#clone--">clone</a>, <a href="../../../java/lang/Object.html#equals-java.lang.Object-">equals</a>, <a href="../../../java/lang/Object.html#finalize--">finalize</a>, <a href="../../../java/lang/Object.html#getClass--">getClass</a>, <a href="../../../java/lang/Object.html#hashCode--">hashCode</a>, <a href="../../../java/lang/Object.html#notify--">notify</a>, <a href="../../../java/lang/Object.html#notifyAll--">notifyAll</a>, <a href="../../../java/lang/Object.html#toString--">toString</a>, <a href="../../../java/lang/Object.html#wait--">wait</a>, <a href="../../../java/lang/Object.html#wait-long-">wait</a>, <a href="../../../java/lang/Object.html#wait-long-int-">wait</a></code></li>
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<li class="blockList"> <h4>metrics</h4> <pre>protected <a href="../../../java/awt/FontMetrics.html" title="class in java.awt">FontMetrics</a> metrics</pre>
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            当前字体的字体指标。 
          </div> </li>
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<li class="blockList"> <h4>PlainView</h4> <pre>public PlainView(<a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> elem)</pre>
<div class="block">
            构建一个包含在元素上的新PlainView。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>elem</code> - 元素 
           </dd>
</dl> </li>
</ul> </li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
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<ul class="blockList">
<li class="blockList"> <h4>getTabSize</h4> <pre>protected int getTabSize()</pre>
<div class="block">
            返回为文档设置的选项卡大小，默认为8。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             标签大小 
           </dd>
</dl> </li>
</ul> <a name="drawLine-int-java.awt.Graphics-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>drawLine</h4> <pre>protected void drawLine(int lineIndex,
                        <a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g,
                        int x,
                        int y)</pre>
<div class="block">
<span>渲染一行文本，最终抑制空格并展开任何标签。</span>
<span>这被实现为调用方法<code>drawUnselectedText</code>和<code>drawSelectedText</code> ，以便可以自定义选择和未选择的文本的方式。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>lineIndex</code> - 绘制线&gt; = 0 
           </dd>
<dd>
<code>g</code> - 
            <code>Graphics</code>上下文 
           </dd>
<dd>
<code>x</code> - 起始X位置&gt; = 0 
           </dd>
<dd>
<code>y</code> - 起始Y位置&gt; = 0 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/PlainView.html#drawUnselectedText-java.awt.Graphics-int-int-int-int-"><code>drawUnselectedText(java.awt.Graphics, int, int, int, int)</code></a> ， 
            <a href="../../../javax/swing/text/PlainView.html#drawSelectedText-java.awt.Graphics-int-int-int-int-"><code>drawSelectedText(java.awt.Graphics, int, int, int, int)</code></a>
</dd>
</dl> </li>
</ul> <a name="drawUnselectedText-java.awt.Graphics-int-int-int-int-">
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<ul class="blockList">
<li class="blockList"> <h4>drawUnselectedText</h4> <pre>protected int drawUnselectedText(<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g,
                                 int x,
                                 int y,
                                 int p0,
                                 int p1)
                          throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>将模型中的给定范围呈现为正常未选择的文本。</span>
<span>使用前景或禁用颜色来呈现文本。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>g</code> - 图形上下文 
           </dd>
<dd>
<code>x</code> - 起始X坐标&gt; = 0 
           </dd>
<dd>
<code>y</code> - 起始Y坐标&gt; = 0 
           </dd>
<dd>
<code>p0</code> - 模型中的起始位置&gt; = 0 
           </dd>
<dd>
<code>p1</code> - 模型中的结束位置&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             X位置的范围&gt; = 0 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果范围无效 
           </dd>
</dl> </li>
</ul> <a name="drawSelectedText-java.awt.Graphics-int-int-int-int-">
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<ul class="blockList">
<li class="blockList"> <h4>drawSelectedText</h4> <pre>protected int drawSelectedText(<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g,
                               int x,
                               int y,
                               int p0,
                               int p1)
                        throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>将模型中的给定范围渲染为所选文本。</span>
<span>这被实现为以主机组件中指定的颜色呈现文本。</span>
<span>它假设荧光笔将渲染所选的背景。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>g</code> - 图形上下文 
           </dd>
<dd>
<code>x</code> - 起始X坐标&gt; = 0 
           </dd>
<dd>
<code>y</code> - 起始Y坐标&gt; = 0 
           </dd>
<dd>
<code>p0</code> - 模型中的起始位置&gt; = 0 
           </dd>
<dd>
<code>p1</code> - 模型中的结束位置&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             位置的范围结束 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 范围无效 
           </dd>
</dl> </li>
</ul> <a name="getLineBuffer--">
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<ul class="blockList">
<li class="blockList"> <h4>getLineBuffer</h4> <pre>protected final <a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> getLineBuffer()</pre>
<div class="block">
            可以访问可用于从相关文档中获取文本的缓冲区。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             缓冲区 
           </dd>
</dl> </li>
</ul> <a name="updateMetrics--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>updateMetrics</h4> <pre>protected void updateMetrics()</pre>
<div class="block">
            检查字体指标和最长行是否是最新的。 
          </div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
</dl> </li>
</ul> <a name="getPreferredSpan-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getPreferredSpan</h4> <pre>public float getPreferredSpan(int axis)</pre>
<div class="block">
            确定沿着轴的此视图的首选跨度。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/View.html#getPreferredSpan-int-">getPreferredSpan</a></code>在 
            <code><a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>axis</code> - 可以是View.X_AXIS或View.Y_AXIS 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>视图想要呈现为&gt; = 0的跨度。通常，视图被呈现到返回的跨度，尽管不能保证。</span>
<span>父母可以选择调整大小或打破视图。</span>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 对于无效轴 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/View.html#getPreferredSpan-int-"><code>View.getPreferredSpan(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="paint-java.awt.Graphics-java.awt.Shape-">
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<ul class="blockList">
<li class="blockList"> <h4>paint</h4> <pre>public void paint(<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g,
                  <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a)</pre>
<div class="block">
<span>渲染使用给定的渲染表面和该表面上的区域。</span>
<span>该视图可能需要进行布局并创建子视图，以使其自身能够呈现给定的分配。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/View.html#paint-java.awt.Graphics-java.awt.Shape-">paint</a></code>在 
            <code><a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>g</code> - 要使用的渲染表面 
           </dd>
<dd>
<code>a</code> - 要分配的区域 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/View.html#paint-java.awt.Graphics-java.awt.Shape-"><code>View.paint(java.awt.Graphics, java.awt.Shape)</code></a>
</dd>
</dl> </li>
</ul> <a name="modelToView-int-java.awt.Shape-javax.swing.text.Position.Bias-">
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<ul class="blockList">
<li class="blockList"> <h4>modelToView</h4> <pre>public <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> modelToView(int pos,
                         <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a,
                         <a href="../../../javax/swing/text/Position.Bias.html" title="class in javax.swing.text">Position.Bias</a> b)
                  throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
            提供从文档模型坐标空间映射到映射到它的视图的坐标空间的映射。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/View.html#modelToView-int-java.awt.Shape-javax.swing.text.Position.Bias-">modelToView</a></code>在 
            <code><a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>pos</code> - 转换&gt; = 0的位置 
           </dd>
<dd>
<code>a</code> - 要分配的区域 
           </dd>
<dd>
<span><code>b</code> - 在位置是两个视图的边界的情况下，偏移朝向前一个字符或由偏移表示的下一个字符;</span>
<span><code>b</code>将具有以下值之一：</span>
<ul>
<li> <code>Position.Bias.Forward</code> </li>
<li> <code>Position.Bias.Backward</code> </li>
</ul>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             给定位置的边界框 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果给定的位置不表示相关文档中的有效位置 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/View.html#modelToView-int-java.awt.Shape-javax.swing.text.Position.Bias-"><code>View.modelToView(int, java.awt.Shape, javax.swing.text.Position.Bias)</code></a>
</dd>
</dl> </li>
</ul> <a name="viewToModel-float-float-java.awt.Shape-javax.swing.text.Position.Bias:A-">
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<ul class="blockList">
<li class="blockList"> <h4>viewToModel</h4> <pre>public int viewToModel(float fx,
                       float fy,
                       <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a,
                       <a href="../../../javax/swing/text/Position.Bias.html" title="class in javax.swing.text">Position.Bias</a>[] bias)</pre>
<div class="block">
            提供从视图坐标空间到模型的逻辑坐标空间的映射。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/View.html#viewToModel-float-float-java.awt.Shape-javax.swing.text.Position.Bias:A-">viewToModel</a></code>在 
            <code><a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>fx</code> - X坐标&gt; = 0 
           </dd>
<dd>
<code>fy</code> - Y坐标&gt; = 0 
           </dd>
<dd>
<code>a</code> - 要分配的区域 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             模型中的位置最好地表示视图&gt; = 0中的给定点 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/View.html#viewToModel-float-float-java.awt.Shape-javax.swing.text.Position.Bias:A-"><code>View.viewToModel(float, float, java.awt.Shape, javax.swing.text.Position.Bias[])</code></a>
</dd>
</dl> </li>
</ul> <a name="insertUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">
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<ul class="blockList">
<li class="blockList"> <h4>insertUpdate</h4> <pre>public void insertUpdate(<a href="../../../javax/swing/event/DocumentEvent.html" title="interface in javax.swing.event">DocumentEvent</a> changes,
                         <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a,
                         <a href="../../../javax/swing/text/ViewFactory.html" title="interface in javax.swing.text">ViewFactory</a> f)</pre>
<div class="block">
            在该视图负责的位置发出通知。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/View.html#insertUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">insertUpdate</a></code>在 
            <code><a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></code>类 
           </dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>changes</code> - 相关文件的变更信息 
           </dd>
<dd>
<code>a</code> - 视图的当前分配 
           </dd>
<dd>
<code>f</code> - 工厂用来重建如果视图有孩子 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/View.html#insertUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-"><code>View.insertUpdate(javax.swing.event.DocumentEvent, java.awt.Shape, javax.swing.text.ViewFactory)</code></a>
</dd>
</dl> </li>
</ul> <a name="removeUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">
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<ul class="blockList">
<li class="blockList"> <h4>removeUpdate</h4> <pre>public void removeUpdate(<a href="../../../javax/swing/event/DocumentEvent.html" title="interface in javax.swing.event">DocumentEvent</a> changes,
                         <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a,
                         <a href="../../../javax/swing/text/ViewFactory.html" title="interface in javax.swing.text">ViewFactory</a> f)</pre>
<div class="block">
            在该视图负责的位置发出文档中已删除某些内容的通知。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/View.html#removeUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">removeUpdate</a></code>在 
            <code><a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>changes</code> - 相关文件的变更信息 
           </dd>
<dd>
<code>a</code> - 视图的当前分配 
           </dd>
<dd>
<code>f</code> - 工厂使用重建如果视图有孩子 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/View.html#removeUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-"><code>View.removeUpdate(javax.swing.event.DocumentEvent, java.awt.Shape, javax.swing.text.ViewFactory)</code></a>
</dd>
</dl> </li>
</ul> <a name="changedUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">
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<ul class="blockList">
<li class="blockList"> <h4>changedUpdate</h4> <pre>public void changedUpdate(<a href="../../../javax/swing/event/DocumentEvent.html" title="interface in javax.swing.event">DocumentEvent</a> changes,
                          <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a,
                          <a href="../../../javax/swing/text/ViewFactory.html" title="interface in javax.swing.text">ViewFactory</a> f)</pre>
<div class="block">
            在该视图负责的位置向文档发出属性更改的通知。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/View.html#changedUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">changedUpdate</a></code>在 
            <code><a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>changes</code> - 相关文件的变更信息 
           </dd>
<dd>
<code>a</code> - 视图的当前分配 
           </dd>
<dd>
<code>f</code> - 工厂用来重建如果视图有孩子 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/View.html#changedUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-"><code>View.changedUpdate(javax.swing.event.DocumentEvent, java.awt.Shape, javax.swing.text.ViewFactory)</code></a>
</dd>
</dl> </li>
</ul> <a name="setSize-float-float-">
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<ul class="blockList">
<li class="blockList"> <h4>setSize</h4> <pre>public void setSize(float width,
                    float height)</pre>
<div class="block">
<span>设置视图的大小。</span>
<span>这应该导致沿着给定轴的视图的布局，如果它有任何布局义务。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/View.html#setSize-float-float-">setSize</a></code>在 
            <code><a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>width</code> - width&gt; = 0 
           </dd>
<dd>
<code>height</code> - height&gt; = 0 
           </dd>
</dl> </li>
</ul> <a name="nextTabStop-float-int-">
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<ul class="blockList">
<li class="blockList"> <h4>nextTabStop</h4> <pre>public float nextTabStop(float x,
                         int tabOffset)</pre>
<div class="block">
<span>在给定的参考位置之后返回下一个制表位置的停止位置。</span>
<span>这个实现不支持像中心的东西，所以它忽略了tabOffset参数。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/TabExpander.html#nextTabStop-float-int-">nextTabStop</a></code>在界面 
            <code><a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>x</code> - 当前位置&gt; = 0 
           </dd>
<dd>
<code>tabOffset</code> - 标签出现在&gt; = 0的文本流内的位置。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             标签停止，以&gt;&gt; 0测量 
           </dd>
</dl> </li>
</ul> <a name="updateDamage-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">
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<ul class="blockList">
<li class="blockList"> <h4>updateDamage</h4> <pre>protected void updateDamage(<a href="../../../javax/swing/event/DocumentEvent.html" title="interface in javax.swing.event">DocumentEvent</a> changes,
                            <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a,
                            <a href="../../../javax/swing/text/ViewFactory.html" title="interface in javax.swing.text">ViewFactory</a> f)</pre>
<div class="block">
<span>重印给定文件事件所涉及的变化区域。</span>
<span>当插入/移除仅在一行时，损害开始范围的行以覆盖案例。</span>
<span>如果添加或删除行，将损害整个视图。</span>
<span>检查最长的行是否已更改。</span>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
</dl> </li>
</ul> <a name="damageLineRange-int-int-java.awt.Shape-java.awt.Component-">
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<ul class="blockList">
<li class="blockList"> <h4>damageLineRange</h4> <pre>protected void damageLineRange(int line0,
                               int line1,
                               <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a,
                               <a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> host)</pre>
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            重复给定行范围。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>host</code> - 托管视图的组件（用于调用重绘） 
           </dd>
<dd>
<code>a</code> - 分配给视图进行渲染的区域 
           </dd>
<dd>
<span><code>line0</code> - 要重绘的起始行号。</span>
<span>这必须是模型中有效的行号。</span>
</dd>
<dd>
<span><code>line1</code> - 要重画的结束行号。</span>
<span>这必须是模型中有效的行号。</span>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
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<li class="blockList"> <h4>lineToRect</h4> <pre>protected <a href="../../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a> lineToRect(<a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> a,
                               int line)</pre>
<div class="block">
            确定表示给定行的矩形。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>a</code> - 分配给视图进行渲染的区域 
           </dd>
<dd>
<span><code>line</code> - 找到该区域的行号。</span>
<span>这必须是模型中有效的行号。</span>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
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</ul> </li>
</ul> </li>
</ul>
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