术语 | gettextcharacterextra |
释义 | GetTextCharacterExtra 语法: int GetTextCharacterExtra( __in HDC hdc ); GetTextCharacterExtra功能 该GetTextCharacterExtra函数检索当前intercharacter为指定的设备上下文的间距。 参数 hdc [in] 句柄设备上下文。 返回值 如果函数成功,返回值是当前字符间的间隔,在逻辑坐标。 如果函数失败,返回值为0x8000000。 备注 字符间的间隔的定义额外的空间,沿着底线逻辑单位,该TextOut或ExtTextOut功能添加到每个行写字符。 The spacing is used to expand lines of text. 要求: 最低支持:client-Windows 2000专业版 最低支持server-Windows 2000服务器 HeaderWingdi.h(头文件:winuser.h) LibraryGdi32.lib DLLGdi32.dll 参见 字体和文字概述 字体和文本函数 ExtTextOut SetTextCharacterExtra TextOut 如果有任何问题和意见,请发送给微软(wsddocfb@microsoft.com) 生成日期:2009年7月11日 ==英文原文==GetTextCharacterExtra Function The GetTextCharacterExtra function retrieves the current intercharacter spacing for the specified device context. Syntax int GetTextCharacterExtra( __in HDC hdc ); Parameters hdc [in] Handle to the device context. Return Value If the function succeeds, the return value is the current intercharacter spacing, in logical coordinates. If the function fails, the return value is 0x8000000. Remarks The intercharacter spacing defines the extra space, in logical units along the base line, that the TextOut or ExtTextOut functions add to each character as a line is written. The spacing is used to expand lines of text. Requirements Minimum supported clientWindows 2000 Professional Minimum supported serverWindows 2000 Server HeaderWingdi.h (include Windows.h) LibraryGdi32.lib DLLGdi32.dll See Also Fonts and Text Overview Font and Text Functions ExtTextOut SetTextCharacterExtra TextOut Send comments about this topic to Microsoft Build date: 7/11/2009 ==原始网址==http://msdn.microsoft.com/en-us/library/dd144933(VS.85).aspx\n |
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