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

<div class="header">
<div class="subTitle">
     javax.swing.text.html 
   </div>
<h2 class="title" title="Class ImageView">Class ImageView</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.html.ImageView</li>
</ul> </li>
</ul> </li>
</ul>
<div class="description">
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<dl>
<dt>
         All Implemented Interfaces: 
       </dt>
<dd>
<span><a href="../../../../javax/swing/SwingConstants.html" title="javax.swing中的接口">SwingConstants</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">ImageView</span>
extends <a href="../../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></pre>
<div class="block">
<span>视图，旨在支持HTML &lt;IMG&gt;标签。</span>
<span>通过标签的HEIGHT和WIDTH属性支持缩放。</span>
<span>如果无法加载图像，将渲染通过<code>ALT</code>属性指定的任何文本。</span>
<p> <span>虽然这个课程现在已经有一段时间了，但它是公开的1.4。</span> </p>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
         1.4 
       </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../../../javax/swing/text/IconView.html" title="javax.swing.text中的类"><code>IconView</code></a></span>
</dd>
</dl> </li>
</ul>
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<!-- --> </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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<!-- --> </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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<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/html/ImageView.html#ImageView-javax.swing.text.Element-">ImageView</a></span>(<a href="../../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> elem)</code>
<div class="block">
              创建一个代表IMG元素的新视图。 
            </div> </td>
</tr>
</tbody>
</table> </li>
</ul>
<!-- ========== METHOD SUMMARY =========== -->
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<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/html/ImageView.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> e, <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">
              当Elements属性更改时调用。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#getAlignment-int-">getAlignment</a></span>(int axis)</code>
<div class="block">
              确定沿着轴的该视图的所需对准。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code><a href="../../../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#getAltText--">getAltText</a></span>()</code>
<div class="block">
              如果图像无法加载，返回要显示的文本。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code><a href="../../../../javax/swing/text/AttributeSet.html" title="interface in javax.swing.text">AttributeSet</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#getAttributes--">getAttributes</a></span>()</code>
<div class="block">
              获取渲染时要使用的属性。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../../../java/awt/Image.html" title="class in java.awt">Image</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#getImage--">getImage</a></span>()</code>
<div class="block">
              返回要呈现的图像。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code><a href="../../../../java/net/URL.html" title="class in java.net">URL</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#getImageURL--">getImageURL</a></span>()</code>
<div class="block">
              返回图像源的URL，如果无法确定，则返回null。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code><a href="../../../../javax/swing/Icon.html" title="interface in javax.swing">Icon</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#getLoadingImageIcon--">getLoadingImageIcon</a></span>()</code>
<div class="block">
              在加载图像的过程中返回要使用的图标。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#getLoadsSynchronously--">getLoadsSynchronously</a></span>()</code>
<div class="block">
              如果首次要求加载图像时返回true。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code><a href="../../../../javax/swing/Icon.html" title="interface in javax.swing">Icon</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#getNoImageIcon--">getNoImageIcon</a></span>()</code>
<div class="block">
              如果找不到图像，则返回要使用的图标。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.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="altColor" id="i10">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/text/html/StyleSheet.html" title="class in javax.swing.text.html">StyleSheet</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#getStyleSheet--">getStyleSheet</a></span>()</code>
<div class="block">
              方便的方法来获取StyleSheet。 
            </div> </td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code><a href="../../../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#getToolTipText-float-float-java.awt.Shape-">getToolTipText</a></span>(float x, float y, <a href="../../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> allocation)</code>
<div class="block">
              对于图像，工具提示文本来自使用 
             <code>ALT</code>属性指定的文本。 
            </div> </td>
</tr>
<tr class="altColor" id="i12">
<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/html/ImageView.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="i13">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.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">
              绘制视图。 
            </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/html/ImageView.html#setLoadsSynchronously-boolean-">setLoadsSynchronously</a></span>(boolean newValue)</code>
<div class="block">
              设置图像的加载方式。 
            </div> </td>
</tr>
<tr class="rowColor" id="i15">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#setParent-javax.swing.text.View-">setParent</a></span>(<a href="../../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a> parent)</code>
<div class="block">
              建立此视图的父视图。 
            </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/html/ImageView.html#setPropertiesFromAttributes--">setPropertiesFromAttributes</a></span>()</code>
<div class="block">
              更新来自属性的任何缓存值。 
            </div> </td>
</tr>
<tr class="rowColor" id="i17">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.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="altColor" id="i18">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/text/html/ImageView.html#viewToModel-float-float-java.awt.Shape-javax.swing.text.Position.Bias:A-">viewToModel</a></span>(float x, float y, <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#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#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#insertUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">insertUpdate</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#removeUpdate-javax.swing.event.DocumentEvent-java.awt.Shape-javax.swing.text.ViewFactory-">removeUpdate</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#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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<ul class="blockListLast">
<li class="blockList"> <h4>ImageView</h4> <pre>public ImageView(<a href="../../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> elem)</pre>
<div class="block">
            创建一个代表IMG元素的新视图。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>elem</code> - 为其创建视图的元素 
           </dd>
</dl> </li>
</ul> </li>
</ul>
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<li class="blockList"> <h4>getAltText</h4> <pre>public <a href="../../../../java/lang/String.html" title="class in java.lang">String</a> getAltText()</pre>
<div class="block">
<span>如果图像无法加载，返回要显示的文本。</span>
<span>这是从属性名称为<code>HTML.Attribute.ALT</code>的Elements属性集获得的。</span>
</div> </li>
</ul> <a name="getImageURL--">
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<ul class="blockList">
<li class="blockList"> <h4>getImageURL</h4> <pre>public <a href="../../../../java/net/URL.html" title="class in java.net">URL</a> getImageURL()</pre>
<div class="block">
            返回图像源的URL，如果无法确定，则返回null。 
          </div> </li>
</ul> <a name="getNoImageIcon--">
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<li class="blockList"> <h4>getNoImageIcon</h4> <pre>public <a href="../../../../javax/swing/Icon.html" title="interface in javax.swing">Icon</a> getNoImageIcon()</pre>
<div class="block">
            如果找不到图像，则返回要使用的图标。 
          </div> </li>
</ul> <a name="getLoadingImageIcon--">
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<ul class="blockList">
<li class="blockList"> <h4>getLoadingImageIcon</h4> <pre>public <a href="../../../../javax/swing/Icon.html" title="interface in javax.swing">Icon</a> getLoadingImageIcon()</pre>
<div class="block">
            在加载图像的过程中返回要使用的图标。 
          </div> </li>
</ul> <a name="getImage--">
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<ul class="blockList">
<li class="blockList"> <h4>getImage</h4> <pre>public <a href="../../../../java/awt/Image.html" title="class in java.awt">Image</a> getImage()</pre>
<div class="block">
            返回要呈现的图像。 
          </div> </li>
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<li class="blockList"> <h4>setLoadsSynchronously</h4> <pre>public void setLoadsSynchronously(boolean newValue)</pre>
<div class="block">
<span>设置图像的加载方式。</span>
<span>如果<code>newValue</code>是真的，我们在第一次请求时加载的图像，否则将被异步加载。</span>
<span>默认是不同步加载，即异步加载映像。</span>
</div> </li>
</ul> <a name="getLoadsSynchronously--">
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<ul class="blockList">
<li class="blockList"> <h4>getLoadsSynchronously</h4> <pre>public boolean getLoadsSynchronously()</pre>
<div class="block">
            如果首次要求加载图像时返回true。 
          </div> </li>
</ul> <a name="getStyleSheet--">
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<ul class="blockList">
<li class="blockList"> <h4>getStyleSheet</h4> <pre>protected <a href="../../../../javax/swing/text/html/StyleSheet.html" title="class in javax.swing.text.html">StyleSheet</a> getStyleSheet()</pre>
<div class="block">
            方便的方法来获取StyleSheet。 
          </div> </li>
</ul> <a name="getAttributes--">
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<ul class="blockList">
<li class="blockList"> <h4>getAttributes</h4> <pre>public <a href="../../../../javax/swing/text/AttributeSet.html" title="interface in javax.swing.text">AttributeSet</a> getAttributes()</pre>
<div class="block">
<span>获取渲染时要使用的属性。</span>
<span>这是为了将模型中指定的属性与StyleSheet进行复用。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/text/View.html#getAttributes--">getAttributes</a></code>在 
            <code><a href="../../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></code>
</dd>
</dl> </li>
</ul> <a name="getToolTipText-float-float-java.awt.Shape-">
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<ul class="blockList">
<li class="blockList"> <h4>getToolTipText</h4> <pre>public <a href="../../../../java/lang/String.html" title="class in java.lang">String</a> getToolTipText(float x,
                             float y,
                             <a href="../../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> allocation)</pre>
<div class="block">
<span>对于图像，工具提示文本来自使用<code>ALT</code>属性指定的文本。</span>
<span>这是覆盖以返回<code>getAltText</code> 。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/text/View.html#getToolTipText-float-float-java.awt.Shape-">getToolTipText</a></code>在 
            <code><a href="../../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a></code>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/text/JTextComponent.html#getToolTipText-java.awt.event.MouseEvent-"><code>JTextComponent.getToolTipText(java.awt.event.MouseEvent)</code></a>
</dd>
</dl> </li>
</ul> <a name="setPropertiesFromAttributes--">
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<ul class="blockList">
<li class="blockList"> <h4>setPropertiesFromAttributes</h4> <pre>protected void setPropertiesFromAttributes()</pre>
<div class="block">
            更新来自属性的任何缓存值。 
          </div> </li>
</ul> <a name="setParent-javax.swing.text.View-">
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<ul class="blockList">
<li class="blockList"> <h4>setParent</h4> <pre>public void setParent(<a href="../../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a> parent)</pre>
<div class="block">
<span>建立此视图的父视图。</span>
<span>抓住这一刻缓存我所在的AWT集装箱。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/text/View.html#setParent-javax.swing.text.View-">setParent</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>parent</code> - 新的父母，或 
            <code>null</code>如果视图正在从父母移除 
           </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> e,
                          <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>当Elements属性更改时调用。</span>
<span>重新创建图像。</span>
</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>e</code> - 相关文件的更改信息 
           </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#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="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">
            绘制视图。 
          </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="getPreferredSpan-int-">
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<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X_AXIS或Y_AXIS 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>视图想要渲染的跨度;</span>
<span>通常，该视图被告知要呈现返回的跨度，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="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="getAlignment-int-">
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<ul class="blockList">
<li class="blockList"> <h4>getAlignment</h4> <pre>public float getAlignment(int axis)</pre>
<div class="block">
<span>确定沿着轴的该视图的所需对准。</span>
<span>这是为了给出沿着y轴的图标底部的对齐方式，并且沿着x轴的默认值。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/text/View.html#getAlignment-int-">getAlignment</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X_AXIS或Y_AXIS 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>所需的对齐方式</span>
<span>这应该是0.0和1.0之间的值，其中0表示原点对齐，1.0表示与原点的全跨距对齐;</span>
<span>0.5的对齐将是视野的中心</span>
</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 x,
                       float y,
                       <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>x</code> - X坐标 
           </dd>
<dd>
<code>y</code> - Y坐标 
           </dd>
<dd>
<code>a</code> - 要分配的区域 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             模型中最能代表给定观点的位置 
           </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="setSize-float-float-">
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<ul class="blockListLast">
<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>如果视图有任何布局，这应该导致视图的布局。</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> </li>
</ul> </li>
</ul>
</div>
</div>