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<title>使字体旋转 </title>
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<td width="621"><a href="http://www.CoDelphi.com"><img src="images/logo.gif" border="0" width="153" height="60"><img src="images/bigbanner.gif" border="0" width="468" height="60"></a></td>
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<div align="center" class="btitle">使字体旋转 <br>
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<div align="center"><strong>CoDelphi.com </strong></div>
<b><br>
摘 要</b>：如何使字体旋转 <br>
<b> 关键字</b>：CreateFont SetBkMode <br>
<b> 类 别</b>：图形
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<span class="content"><br><br>procedure TextOutAngle(x,y,aAngle,aSize: integer; txt: string); <br>var hFont, Fontold: integer;<br> DC: hdc;<br> Fontname: string; <br>begin<br> if length(txt)= 0 then<br> EXIT;<br> DC:= Screen.ActiveForm.Canvas.handle;<br> SetBkMode(DC, transparent);<br> Fontname:= Screen.ActiveForm.Canvas.Font.Name;<br> hFont:= CreateFont(-aSize,0, aAngle*10,0, fw_normal,0, 0,<br> 0,1,4,$10,2,4,PChar(Fontname));<br> Fontold:= SelectObject(DC, hFont);<br> TextOut(DC,x,y,PChar(txt), length(txt));<br> SelectObject(DC, Fontold);<br> DeleteObject(hFont); <br>end;</span>
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中文开发在线<a href="http://www.codelphi.com" target="_blank">www.codelphi.com</a>授权使用。
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