function reference.htm

Visual C++实用图像处理专业教程（包含软件以及相关说明）

<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">&nbsp;------------------------------------------------------------------------------<o:p>            
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<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;"><a name="draw"></a>[[draw]]<span style="mso-spacerun: yes">&nbsp;             
</span>:<span style="mso-spacerun: yes">&nbsp; </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">画&#22270;</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;"><span style="mso-spacerun: yes">&nbsp;&nbsp;                                                
</span><o:p>            
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<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_circle]<span style="mso-spacerun: yes">&nbsp;&nbsp;</span>:<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">已知</span><span style="font-family:&quot;MS Song&quot;">中心</span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">和</span><span style="font-family:&quot;MS Song&quot;">半径</span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">（整数&#20540;）画&#22278;</span><span style="font-family:&quot;MS Song&quot;">。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;            
mso-fareast-language:ZH-CN"><o:p> </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_circle</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">_color</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">]</span><span style="mso-spacerun: yes">&nbsp; 
  </span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">已知</span><span style="font-family:&quot;MS Song&quot;">中心</span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">和</span><span style="font-family:&quot;MS Song&quot;">半径</span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">（整数&#20540;）彩色画&#22278;</span><span style="font-family:&quot;MS Song&quot;">。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;            
mso-fareast-language:ZH-CN"><o:p> </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_circle_float]</span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;&nbsp;</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">已知</span><span style="font-family:&quot;MS Song&quot;">中心</span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">和</span><span style="font-family:&quot;MS Song&quot;">半径</span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">（小数&#20540;）画&#22278;</span><span style="font-family:            
&quot;MS Song&quot;">。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:            
ZH-CN"><o:p> </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_circle_float</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">_color</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">]</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN"> 
  </span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:            
ZH-CN">已知</span><span style="font-family:&quot;MS Song&quot;">中心</span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">和</span><span style="font-family:&quot;MS Song&quot;">半径</span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">（小数&#20540;）彩色画&#22278;</span><span style="font-family:            
&quot;MS Song&quot;">。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:            
ZH-CN"><o:p> </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_circle_3point] 
  </span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;&nbsp;</span><span lang="EN-US" style="font-family:                                     
&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">已知</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">3</span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">点坐&#26631;画&#22278;。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN"><o:p> 
  </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_circle_3point</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">_color</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">]:<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:            
ZH-CN">已知</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:            
ZH-CN">3</span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:            
ZH-CN">点坐&#26631;彩色画&#22278;。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:            
ZH-CN"><o:p> </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Circle_3to2_point]<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">由</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">3</span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">点坐&#26631;求&#22278;的中心和半径。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN"><o:p> 
  </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_filling]<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;</span></span><span lang="EN-US" style="font-family:            
&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">&#28034;抹&#36718;廓&#32447;包&#22260;的&#39046;域</span><span style="font-family:&quot;MS Song&quot;">。 
  </span><span lang="EN-US" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN"><o:p> </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_filling</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">_color</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">]<span style="mso-spacerun: yes">&nbsp;&nbsp; 
  </span>:<span style="mso-spacerun: yes">&nbsp; </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">彩色&#28034;抹&#36718;廓&#32447;包&#22260;的&#39046;域</span><span style="font-family:&quot;MS Song&quot;">。<span lang="EN-US"><span style="mso-spacerun:                                             
yes">&nbsp;&nbsp; </span><o:p> </o:p> </span></span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_line]<span style="mso-spacerun: yes">&nbsp;</span></span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;</span><span lang="EN-US" style="font-family:            
&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">&#20004;点画&#32447;</span><span style="font-family:&quot;MS Song&quot;">。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;                                               
mso-fareast-language:ZH-CN"><o:p> </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_line</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">_color</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">]</span><span style="mso-spacerun: yes">&nbsp;</span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">彩色&#20004;点画&#32447;</span><span style="font-family:&quot;MS Song&quot;">。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;            
mso-fareast-language:ZH-CN"><o:p> </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_line_limit]<span style="mso-spacerun: yes">&nbsp;&nbsp;</span>: 
  </span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;</span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">自由画&#32447;。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;"><o:p> 
  </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_line_limit_color] 
  </span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;&nbsp;</span><span lang="EN-US" style="font-family:                                    
&quot;MS Song&quot;">: </span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;</span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">自由彩色画&#32447;</span><span style="font-family: MS Song">。</span><span lang="EN-US"><o:p> 
  </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_line_4]<span style="mso-spacerun: yes">&nbsp;</span></span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;</span><span lang="EN-US" style="font-family:            
&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; </span>２点</span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">&#38388;</span><span style="font-family:&quot;MS Song&quot;">４近傍</span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">画&#32447;</span><span style="font-family:&quot;MS Song&quot;">。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN"><o:p> 
  </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_line_4</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">_color</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">]<span style="mso-spacerun:            
yes">&nbsp; </span>:<span style="mso-spacerun: yes">&nbsp; </span>２点</span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">&#38388;</span><span style="font-family:&quot;MS Song&quot;">４近傍</span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">彩色画&#32447;</span><span style="font-family:&quot;MS Song&quot;">。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN"><o:p> 
  </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_number]<span style="mso-tab-count:1">&nbsp;</span></span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">&#26631;写</span><span style="font-family:&quot;MS Song&quot;">数字号</span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">&#30721;。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;"><o:p> 
  </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Del_number]<span style="mso-tab-count:1">&nbsp;</span></span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">消除</span><span style="font-family:&quot;MS Song&quot;">数字号</span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">&#21527;。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;"><o:p> 
  </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_rectangle]</span><span style="mso-spacerun: yes; font-family: MS Song; mso-fareast-language: ZH-CN" lang="EN-US">&nbsp;&nbsp;</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">:<span style="mso-spacerun: yes">&nbsp; 
  </span></span><span lang="ZH-CN" style="font-family:            
&quot;MS Song&quot;;mso-fareast-language:ZH-CN">画</span><span style="font-family:&quot;MS Song&quot;">矩形。</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN"><o:p> 
  </o:p> </span></p>            
<p class="MsoPlainText"><span lang="EN-US" style="font-family:&quot;MS Song&quot;">[Draw_rectangle</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">_color</span><span lang="EN-US" style="font-family:&quot;MS Song&quot;">]<span style="mso-spacerun: yes">&nbsp; 
  </span>:<span style="mso-spacerun: yes">&nbsp; </span></span><span lang="ZH-CN" style="font-family:&quot;MS Song&quot;;mso-fareast-language:ZH-CN">彩色画</span><span style="font-family:&quot;MS Song&quot;">矩形。</span><span lang="EN-US" style="font-family: