新手提问(关于一个函数的用法)谢谢!

[luckgo]

DWORD GetFontUnicodeRanges(
HDC hdc, // handle to DC
LPGLYPHSET lpgs // glyph set
);

这个咚咚有人会用么？

[luckgo]

我想问的是这个函数是不是能帮我分析
出某个字体unicode代码范围?

[闻缺陷则喜何志丹]

http://search.csdn.net/Expert/topic/679/679810.xml?temp=.6277887

[tangshiping]

返回类型为GLYPHSET 结构体，包含了你要看的字体所支持的Unicode characters 。能满足你的要求

[闻缺陷则喜何志丹]

http://search.csdn.net/Expert/topic/2175/2175332.xml?temp=.510174

[luckgo]

//取得新宋体的UNICODE编码范围
CDC* pDC = GetDC();
HDC hDC = pDC->m_hDC;
CFont font;
font.CreateFont(20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "新宋体");
CFont* pOldFont = pDC->SelectObject(&font);
GLYPHSET* lpgs;
GetFontUnicodeRanges(hDC,lpgs);

调试不过去

错误提示是
D:\PDF_CMap_LuckWang\PDF_CMAP_LUCKWANG\PDF_CMAP_LUCKWANGDlg.cpp(216) : error C2065: 'GetFontUnicodeRanges' : undeclared identifier
执行 cl.exe 时出错.

帮我分析一下

[tangshiping]

Windows NT: Requires version 5.0 or later.
#include"wingdi.h"
Import Library: Use gdi32.lib.

[Mr-Chen]

Gz

[toxyboy]

add it to cpp file and compiler the project!
#include"wingdi.h"
#progma comment<"lib,gdi32.lib">

[tangshiping]

或者：
project->settings->link->
在object/library modules里写

[stevecrisewu]

有

[zswzwy]

The GetFontUnicodeRanges function returns information about which Unicode characters are supported by a font. The information is returned as a GLYPHSET structure.

DWORD GetFontUnicodeRanges(
HDC hdc, // handle to DC
LPGLYPHSET lpgs // glyph set
);
Parameters
hdc
[in] Handle to the device context.
lpgs
[out] Pointer to a GLYPHSET structure that receives the glyph set information. If this parameter is NULL, the function returns the size of the GLYPHSET structure required to store the information.

[oyljerry]

GetFontUnicodeRanges
The GetFontUnicodeRanges function returns information about which Unicode characters are supported by a font. The information is returned as a GLYPHSET structure.

DWORD GetFontUnicodeRanges(
HDC hdc, // handle to DC
LPGLYPHSET lpgs // glyph set
);
Parameters
hdc
[in] Handle to the device context.
lpgs
[out] Pointer to a GLYPHSET structure that receives the glyph set information. If this parameter is NULL, the function returns the size of the GLYPHSET structure required to store the information.
Return Values
If the function succeeds, it returns number of bytes written to the GLYPHSET structure or, if the lpgs parameter is NULL, it returns the size of the GLYPHSET structure required to store the information.

If the function fails, it returns zero. No extended error information is available.

Requirements
Windows NT/2000/XP: Included in Windows 2000 and later.
Windows 95/98/Me: Unsupported.
Header: Declared in Wingdi.h; include Windows.h.
Library: Use Gdi32.lib.

[tangshiping]

.....from msdn