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GetTextExtent() ¹®ÀÚ¿­ Á¤µµ¸¦ °è»êÇÏ´Â µ¥ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. °ªÀ» Á¶Á¤ÇØ¾ß ÇÏ´Â ±Û²ÃÀÇ ½ºÅ¸ÀÏÀ» µû¶ó ¹ÝȯÇß½À´Ï´Ù. ±â¿ïÀӲà ¶Ç´Â ±½Àº ±Û²Ã ¿äûµÉ ¶§ »ç¿ëÇÒ ¼ö ÀÖ´Â GDI (±×·¡ÇÈ ÀåÄ¡ ÀÎÅÍÆäÀ̽º) ±âÁ¸ ·¡½ºÅÍ ¶Ç´Â º¤ÅÍ ±Û²ÃÀ» »ç¿ëÇÏ¿© ÀÌ·¯ÇÑ ½ºÅ¸ÀÏÀ» ½Ã¹Ä·¹À̼ÇÇÒ ¼ö ÀÖ½À´Ï´Ù.

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GDI ½Ã¹Ä·¹ÀÌ¼ÇµÈ ±½°Ô ¹× ±â¿ïÀӲà ±Û²ÃÀ» ¸ðµÎ overhangs°¡ Æ÷ÇԵ˴ϴÙ. ÇØ´ç µ¹Ãâ GetTextMetrics ÇÔ¼ö¸¦ È£ÃâÇÏ¿© ¾òÀº TEXTMETRIC ±¸Á¶°¡ ÁöÁ¤µË´Ï´Ù. ÀûÀýÇÑ ±½°Ô ¶Ç´Â ±â¿ïÀÓ²Ã ÅØ½ºÆ® ÁÙÀÇ Á¤µµ¸¦ °è»êÇÏ´Â ¹æ¹ýÀ» ´ÙÀ½°ú °°½À´Ï´Ù:
   dwExtent = GetTextExtent(hDC, lpString, nCount);
   GetTextMetrics(hDC, &tm);
   xExtent = LOWORD(dwExtent) - tm.tmOverhang;
				
¾Æ·¡¿¡ ³ª¿­µÈ ±â¿ïÀÓ²Ã ÅØ½ºÆ® ¸ÂÃãÀ» ¿¹ÀÔ´Ï´Ù. ´ÙÀ½ ¹®ÀÚ¸¦ ±â¿ïÀӲ÷ΠÀÖÁö ¾ÊÀ¸¸é ÇØ´ç µ¹Ãâ GetTextExtent ÇÔ¼ö¿¡¼­ ¹ÝȯµÈ ½ÇÁ¦ ³Êºñ¸¦ ¿¡¼­ »¬ ¾Ê´Â ¼ö ÇÕ´Ï´Ù. ÅØ½ºÆ® ¸ÂÃã ¹®ÀÚ ´ÙÀ½ °°Àº ½ºÅ¸ÀÏÀ» ¶§ »¬ ¼ö ÀÖ´Â µ¹ÃâÀÌ ÇÕ´Ï´Ù.
                                        GetTextExtent yields
                                        this as the extent:

                                              ||
       /   /                                  \/ 
      /   /           /   / /   /         /   /|   |
     /---/           /   / /   /         /   / |   |
    /   /           /---/ /---/         /---/  |---|
   /   /           /   / /   /         /   /   |   |
       -----      /   / /   /         /   /    |   |
         ^            /\                      /\ 
      Overhang        ||                      ||
               Because the next        Start the nonitalic H
               character is italic,    here because it does not
               start the next          slant and would partially
               character within the    overwrite the previous
               overhang of the         italic character.
               current character
				
±½Àº ±Û²Ã GDI ÇÕ¼ºÇÕ´Ï´Ù ÅØ½ºÆ®¸¦ µÎ ¹ø Ãâ·ÂÇÏ´Â, µÎ ¹øÂ° Ãâ·Â ÇÑ Çȼ¿ ¿ÀÇÁ¼Â, È¿°úÀûÀ¸·Î ÇÑ Çȼ¿¾¿ °¢ ¹®ÀÚ ³Êºñ¸¦ ´Ã·Á ±½Àº ±Û²Ã GDI Á¡ÀÚ³ª µ¹Ãâ ÀϹÝÀûÀ¸·Î 1 ¶§¹®ÀÔ´Ï´Ù. ±½Àº ÅØ½ºÆ® ½ÇÁ¦ ³Êºñ¸¦ °è»êÇÏ´Â ±â¿ïÀÓ²Ã ÅØ½ºÆ® ¸Þ¼­µå´Â ºñ½ÁÇÕ´Ï´Ù. GetTextExtent ÇÔ¼ö´Â Ç×»ó ÅØ½ºÆ®¿Í ±½Àº ÅØ½ºÆ®°¡ 1 ¹üÀ§¸¦ ¹ÝȯÇÕ´Ï´Ù. µû¶ó¼­ ÇØ´ç tmOverhang(1) »©¼­ ÀûÀýÇÑ »çÀü ¾òÀ» ¼ö ÀÖ½À´Ï´Ù.
        ||   ||
        ||   ||
        ||===||
        ||   ||
        ||   ||
              ---<= This line represents the "extra" overhang of 1.
                /\ 
                ||
             GetTextExtent yields
             this as the extent of the
             bold H.
				
Âü°í: ÀÌ ¹®¼­¿¡´Â ·¡½ºÅÍ ¹× Vectory ±Û²Ã °æ¿ì¿¡¸¸ Àû¿ëµË´Ï´Ù. Æ®·çŸÀÔ ±Û²ÃÀ» ABC ³Êºñ°¡ ±¸Á¶¸¦ ¼³¸íÇÏ´Â ´ë·Î ¹®ÀÚ¿­ ÇÔ¼ö´Â Ç×»ó ¹Ýȯ »çÀü ³Êºñ°¡ GetTextExtent() ÆÐ¹Ð¸®. ABC »çÀü ³Êºñ¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº GetCharABCWidths() ÇÔ¼ö ¼³¸í¼­¸¦ ÂüÁ¶ÇϽʽÿÀ.

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±â¼ú ÀÚ·á: 74298 - ¸¶Áö¸· °ËÅä: 2006³â 11¿ù 21ÀÏ È­¿äÀÏ - ¼öÁ¤: 3.2
º» ¹®¼­ÀÇ Á¤º¸´Â ´ÙÀ½ÀÇ Á¦Ç°¿¡ Àû¿ëµË´Ï´Ù.
  • Microsoft Windows Software Development Kit 3.1
  • Microsoft Win32 Application Programming Interface?À»(¸¦) ´ÙÀ½°ú ÇÔ²² »ç¿ëÇßÀ» ¶§
    • Microsoft Windows NT Server 3.5
    • Microsoft Windows NT Server 3.51
    • Microsoft Windows NT Server 4.0 Standard Edition
    • Microsoft Windows NT Workstation 3.5
    • Microsoft Windows NT Workstation 3.51
    • Microsoft Windows NT Workstation 4.0 Developer Edition
Ű¿öµå:?
kbmt kbinfo KB74298 KbMtko
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