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drawtext.c

drawtext.c 1.64 KB

/** 
 * Selecting a logical font to the DC and output text in GB2312 charset
 * by using DrawText.
 */
void OnModeDrawText (HDC hdc)
{
 RECT rc1, rc2, rc3, rc4;
 const char* szBuff1 = "This is a good day. \n"
 "This text is drawn by calling DrawText.";
 const char* szBuff2 = "This is a good day. \n"
 "This text is drawn by calling DrawText.";
 const char* szBuff3 = "Single line text, center.";
 const char* szBuff4 = 
 "This text is drawn by calling DrawText.";

rc1.left = 1; rc1.top = 1; rc1.right = 401; rc1.bottom = 101;
 rc2.left = 0; rc2.top = 110; rc2.right = 401; rc2.bottom = 351;
 rc3.left = 0; rc3.top = 361; rc3.right = 401; rc3.bottom = 451;
 rc4.left = 0; rc4.top = 461; rc4.right = 401; rc4.bottom = 551;

SetBkColor (hdc, COLOR_lightwhite);

Rectangle (hdc, rc1.left, rc1.top, rc1.right, rc1.bottom);
 Rectangle (hdc, rc2.left, rc2.top, rc2.right, rc2.bottom);
 Rectangle (hdc, rc3.left, rc3.top, rc3.right, rc3.bottom);
 Rectangle (hdc, rc4.left, rc4.top, rc4.right, rc4.bottom);

InflateRect (&rc1, -1, -1);
 InflateRect (&rc2, -1, -1);
 InflateRect (&rc3, -1, -1);
 InflateRect (&rc4, -1, -1);

SelectFont (hdc, logfontgb12);
 DrawText (hdc, szBuff1, -1, &rc1, DT_NOCLIP | DT_CENTER | DT_WORDBREAK);

SelectFont (hdc, logfontgb16);
 DrawText (hdc, szBuff2, -1, &rc2, DT_NOCLIP | DT_RIGHT | DT_WORDBREAK);

SelectFont (hdc, logfontgb24);
 DrawText (hdc, szBuff3, -1, &rc3, DT_NOCLIP | DT_SINGLELINE | DT_CENTER | DT_VCENTER);

SelectFont (hdc, logfontgb16);
 DrawTextEx (hdc, szBuff4, -1, &rc4, 32, DT_NOCLIP | DT_LEFT | DT_WORDBREAK);
}

一键复制编辑原始数据按行查看历史

Vincent Wei 提交于 2017年05月29日 12:20 +08:00 . initical commit

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

/** 
 * Selecting a logical font to the DC and output text in GB2312 charset
 * by using DrawText.
 */
void OnModeDrawText (HDC hdc)
{
 RECT rc1, rc2, rc3, rc4;
 const char* szBuff1 = "This is a good day. \n"
 "This text is drawn by calling DrawText.";
 const char* szBuff2 = "This is a good day. \n"
 "This text is drawn by calling DrawText.";
 const char* szBuff3 = "Single line text, center.";
 const char* szBuff4 = 
 "This text is drawn by calling DrawText.";

 rc1.left = 1; rc1.top = 1; rc1.right = 401; rc1.bottom = 101;
 rc2.left = 0; rc2.top = 110; rc2.right = 401; rc2.bottom = 351;
 rc3.left = 0; rc3.top = 361; rc3.right = 401; rc3.bottom = 451;
 rc4.left = 0; rc4.top = 461; rc4.right = 401; rc4.bottom = 551;

 SetBkColor (hdc, COLOR_lightwhite);

 Rectangle (hdc, rc1.left, rc1.top, rc1.right, rc1.bottom);
 Rectangle (hdc, rc2.left, rc2.top, rc2.right, rc2.bottom);
 Rectangle (hdc, rc3.left, rc3.top, rc3.right, rc3.bottom);
 Rectangle (hdc, rc4.left, rc4.top, rc4.right, rc4.bottom);

 InflateRect (&rc1, -1, -1);
 InflateRect (&rc2, -1, -1);
 InflateRect (&rc3, -1, -1);
 InflateRect (&rc4, -1, -1);

 SelectFont (hdc, logfontgb12);
 DrawText (hdc, szBuff1, -1, &rc1, DT_NOCLIP | DT_CENTER | DT_WORDBREAK);

 SelectFont (hdc, logfontgb16);
 DrawText (hdc, szBuff2, -1, &rc2, DT_NOCLIP | DT_RIGHT | DT_WORDBREAK);

 SelectFont (hdc, logfontgb24);
 DrawText (hdc, szBuff3, -1, &rc3, DT_NOCLIP | DT_SINGLELINE | DT_CENTER | DT_VCENTER);

 SelectFont (hdc, logfontgb16);
 DrawTextEx (hdc, szBuff4, -1, &rc4, 32, DT_NOCLIP | DT_LEFT | DT_WORDBREAK);
}