structfg__rect.html

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          <td class="md" nowrap valign="top"> <a class="el" href="structFG__Rect.html">FG_Rect</a> &amp; FG_Rect::operator &amp;= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="structFG__Rect.html">FG_Rect</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>Other</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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重载&amp;=运算符. 
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两个矩形执行&amp;=运算，即取两个矩形相交的部分 <dl compact><dt><b>参数:</b></dt><dd>
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    <tr><td valign=top><em>Other</em>&nbsp;</td><td>执行&amp;=运算的另一个矩形 </td></tr>
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<dl compact><dt><b>返回:</b></dt><dd>返回结果矩形 </dd></dl>

<p>
在文件<a class="el" href="FG__Rect_8cpp-source.html">FG_Rect.cpp</a>第<a class="el" href="FG__Rect_8cpp-source.html#l00112">112</a>行定义。
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参考 <a class="el" href="FG__Rect_8h-source.html#l00059">wBottom</a>、<a class="el" href="FG__Rect_8h-source.html#l00053">wLeft</a>、<a class="el" href="FG__Rect_8h-source.html#l00057">wRight</a>及<a class="el" href="FG__Rect_8h-source.html#l00055">wTop</a>.    </td>
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<a class="anchor" name="a18" doxytag="FG_Rect::operator!=" ></a><p>
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          <td class="md" nowrap valign="top"> bool FG_Rect::operator!= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="structFG__Rect.html">FG_Rect</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>Rect</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const</td>
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重载!=运算符. 
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比较两个矩形是否不同 <dl compact><dt><b>参数:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign=top><em>Rect</em>&nbsp;</td><td>要比较的矩形 </td></tr>
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<dl compact><dt><b>返回:</b></dt><dd>true 不同 false 相同 </dd></dl>

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在文件<a class="el" href="FG__Rect_8cpp-source.html">FG_Rect.cpp</a>第<a class="el" href="FG__Rect_8cpp-source.html#l00247">247</a>行定义。
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参考 <a class="el" href="FG__Rect_8h-source.html#l00059">wBottom</a>、<a class="el" href="FG__Rect_8h-source.html#l00053">wLeft</a>、<a class="el" href="FG__Rect_8h-source.html#l00057">wRight</a>及<a class="el" href="FG__Rect_8h-source.html#l00055">wTop</a>.    </td>
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<a class="anchor" name="a13" doxytag="FG_Rect::operator+" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="structFG__Rect.html">FG_Rect</a> FG_Rect::operator+ </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="structFG__Point.html">FG_Point</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>Point</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const</td>
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重载+运算符. 
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矩形的x轴方向向左右扩大Poing.x个像素，矩形的y轴方向向上下扩大Poing.y个像素 <dl compact><dt><b>参数:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign=top><em>Point</em>&nbsp;</td><td>执行+运算的参数 </td></tr>
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<dl compact><dt><b>返回:</b></dt><dd>返回结果矩形 </dd></dl>

<p>
在文件<a class="el" href="FG__Rect_8cpp-source.html">FG_Rect.cpp</a>第<a class="el" href="FG__Rect_8cpp-source.html#l00180">180</a>行定义。
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参考 <a class="el" href="FG__Rect_8h-source.html#l00059">wBottom</a>、<a class="el" href="FG__Rect_8h-source.html#l00053">wLeft</a>、<a class="el" href="FG__Rect_8h-source.html#l00057">wRight</a>、<a class="el" href="FG__Rect_8h-source.html#l00055">wTop</a>、<a class="el" href="FG__Point_8h-source.html#l00051">FG_Point::x</a>及<a class="el" href="FG__Point_8h-source.html#l00053">FG_Point::y</a>.    </td>
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<a class="anchor" name="a14" doxytag="FG_Rect::operator++" ></a><p>
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          <td class="md" nowrap valign="top"> const <a class="el" href="structFG__Rect.html">FG_Rect</a> FG_Rect::operator++ </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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重载后置++运算符. 
<p>
矩形的x轴和y轴方向各扩大一个像素 <dl compact><dt><b>返回:</b></dt><dd>返回结果矩形 </dd></dl>

<p>
在文件<a class="el" href="FG__Rect_8cpp-source.html">FG_Rect.cpp</a>第<a class="el" href="FG__Rect_8cpp-source.html#l00190">190</a>行定义。
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参考 <a class="el" href="FG__Rect_8h-source.html#l00059">wBottom</a>、<a class="el" href="FG__Rect_8h-source.html#l00053">wLeft</a>、<a class="el" href="FG__Rect_8h-source.html#l00057">wRight</a>及<a class="el" href="FG__Rect_8h-source.html#l00055">wTop</a>.    </td>
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<a class="anchor" name="a15" doxytag="FG_Rect::operator+=" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="structFG__Rect.html">FG_Rect</a> &amp; FG_Rect::operator+= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>x</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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重载+=运算符. 
<p>
矩形的x轴和y轴方向各扩大x个像素 <dl compact><dt><b>参数:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign=top><em>x</em>&nbsp;</td><td>要扩大的像素数 </td></tr>
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<dl compact><dt><b>返回:</b></dt><dd>返回结果矩形 </dd></dl>

<p>
在文件<a class="el" href="FG__Rect_8cpp-source.html">FG_Rect.cpp</a>第<a class="el" href="FG__Rect_8cpp-source.html#l00200">200</a>行定义。
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参考 <a class="el" href="FG__Rect_8h-source.html#l00059">wBottom</a>、<a class="el" href="FG__Rect_8h-source.html#l00053">wLeft</a>、<a class="el" href="FG__Rect_8h-source.html#l00057">wRight</a>及<a class="el" href="FG__Rect_8h-source.html#l00055">wTop</a>.    </td>
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<a class="anchor" name="a16" doxytag="FG_Rect::operator--" ></a><p>
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          <td class="md" nowrap valign="top"> const <a class="el" href="structFG__Rect.html">FG_Rect</a> FG_Rect::operator-- </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap></td>
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重载后置--运算符. 
<p>
矩形的x轴和y轴方向各缩小一个像素 <dl compact><dt><b>返回:</b></dt><dd>返回结果矩形 </dd></dl>

<p>
在文件<a class="el" href="FG__Rect_8cpp-source.html">FG_Rect.cpp</a>第<a class="el" href="FG__Rect_8cpp-source.html#l00209">209</a>行定义。
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参考 <a class="el" href="FG__Rect_8h-source.html#l00059">wBottom</a>、<a class="el" href="FG__Rect_8h-source.html#l00053">wLeft</a>、<a class="el" href="FG__Rect_8h-source.html#l00057">wRight</a>及<a class="el" href="FG__Rect_8h-source.html#l00055">wTop</a>.    </td>
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<a class="anchor" name="a17" doxytag="FG_Rect::operator-=" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="structFG__Rect.html">FG_Rect</a> &amp; FG_Rect::operator-= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const int&nbsp;</td>