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AutoFont.cpp
资源名称：OpenGL_vckbase20.rar　[点击查看]
上传用户：wangdan
上传日期：2022-06-30
资源大小：739k
文件大小：7k
源码类别：

3D图形编程

开发平台：

Visual C++

AutoFont.cpp：源码内容
  1. //CAutoFont class implementation
  2. #include "stdafx.h"
  3. #include "AutoFont.h"
  5. CAutoFont::CAutoFont()
  6. {
  7. lf.lfHeight=-12;
  8. lf.lfWidth=0;
  9. lf.lfEscapement=0;
  10. lf.lfOrientation=0;
  11. lf.lfWeight=FW_NORMAL;
  12. lf.lfItalic=0;
  13. lf.lfUnderline=0;
  14. lf.lfStrikeOut=0;
  15. lf.lfCharSet=DEFAULT_CHARSET; //ANSI_CHARSET;
  16. lf.lfOutPrecision=OUT_DEFAULT_PRECIS;
  17. lf.lfClipPrecision=CLIP_DEFAULT_PRECIS;
  18. lf.lfQuality=PROOF_QUALITY;
  19. lf.lfPitchAndFamily=VARIABLE_PITCH | FF_ROMAN;
  20. strcpy(lf.lfFaceName, "Times New Roman");
  22. CreateFontIndirect(&lf);
  24. fontColor=0;
  25. hDC=NULL;
  26. }
  28. CAutoFont::CAutoFont(CString facename)
  29. {
  30. lf.lfHeight=-12;
  31. lf.lfWidth=0;
  32. lf.lfEscapement=0;
  33. lf.lfOrientation=0;
  34. lf.lfWeight=FW_NORMAL;
  35. lf.lfItalic=0;
  36. lf.lfUnderline=0;
  37. lf.lfStrikeOut=0;
  38. lf.lfCharSet=DEFAULT_CHARSET; //ANSI_CHARSET;
  39. lf.lfOutPrecision=OUT_DEFAULT_PRECIS;
  40. lf.lfClipPrecision=CLIP_DEFAULT_PRECIS;
  41. lf.lfQuality=PROOF_QUALITY;
  42. lf.lfPitchAndFamily=VARIABLE_PITCH | FF_ROMAN;
  43. strcpy(lf.lfFaceName, (LPCTSTR)facename);
  45. CreateFontIndirect(&lf);
  47. fontColor=0;
  48. hDC=NULL;
  49. }
  51. CAutoFont::CAutoFont(LOGFONT& logfont)
  52. {
  53. lf=logfont;
  54. CreateFontIndirect(&lf);
  56. fontColor=0;
  57. hDC=NULL;
  58. }
  60. CAutoFont::CAutoFont(CFont font)
  61. {
  62. HFONT hFont=(HFONT)font;
  63. Attach((HFONT)hFont);
  65. GetLogFont(&lf);
  67. fontColor=0;
  68. hDC=NULL;
  69. }
  71. CAutoFont::~CAutoFont()
  72. {
  73. }
  75. LONG CAutoFont::SetHeight(LONG height)
  76. {
  77. LONG l=lf.lfHeight;
  79. DeleteObject();
  80. lf.lfHeight=height;
  81. CreateFontIndirect(&lf);
  83. return l;
  84. }
  86. LONG CAutoFont::SetHeightA(LONG height)
  87. {
  88. LONG l=lf.lfHeight;
  90. DeleteObject();
  91. if (height>0)
  92. height=0-height;
  93. lf.lfHeight=height;
  94. CreateFontIndirect(&lf);
  96. return l;
  97. }
  99. LONG CAutoFont::SetWidth(LONG width)
  100. {
  101. LONG l=lf.lfWidth;
  103. DeleteObject();
  104. lf.lfWidth=width;
  105. CreateFontIndirect(&lf);
  107. return l;
  108. }
  110. LONG CAutoFont::SetEscapement(LONG esc)
  111. {
  112. LONG l=lf.lfEscapement;
  114. DeleteObject();
  115. lf.lfEscapement=esc;
  116. CreateFontIndirect(&lf);
  118. return l;
  119. }
  121. LONG CAutoFont::SetOrientation(LONG or)
  122. {
  123. LONG l=lf.lfOrientation;
  125. DeleteObject();
  126. lf.lfOrientation=or;
  127. CreateFontIndirect(&lf);
  129. return l;
  130. }
  132. LONG CAutoFont::SetWeight(LONG weight)
  133. {
  134. LONG l=lf.lfWeight;
  136. DeleteObject();
  137. lf.lfWeight=weight;
  138. CreateFontIndirect(&lf);
  140. return l;
  141. }
  143. BYTE CAutoFont::SetCharset(BYTE charset)
  144. {
  145. BYTE b=lf.lfCharSet;
  147. DeleteObject();
  148. lf.lfCharSet=charset;
  149. CreateFontIndirect(&lf);
  151. return b;
  152. }
  154. BYTE CAutoFont::SetOutPrecision(BYTE op)
  155. {
  156. BYTE b=lf.lfOutPrecision;
  158. DeleteObject();
  159. lf.lfOutPrecision=op;
  160. CreateFontIndirect(&lf);
  162. return b;
  163. }
  165. BYTE CAutoFont::SetClipPrecision(BYTE cp)
  166. {
  167. BYTE b=lf.lfClipPrecision;
  169. DeleteObject();
  170. lf.lfClipPrecision=cp;
  171. CreateFontIndirect(&lf);
  173. return b;
  174. }
  176. BYTE CAutoFont::SetQuality(BYTE qual)
  177. {
  178. BYTE b=lf.lfQuality;
  180. DeleteObject();
  181. lf.lfQuality=qual;
  182. CreateFontIndirect(&lf);
  184. return b;
  185. }
  187. BYTE CAutoFont::SetPitchAndFamily(BYTE paf)
  188. {
  189. BYTE b=lf.lfPitchAndFamily;
  191. DeleteObject();
  192. lf.lfPitchAndFamily=paf;
  193. CreateFontIndirect(&lf);
  195. return b;
  196. }
  198. CString CAutoFont::SetFaceName(CString facename)
  199. {
  200. CString str=lf.lfFaceName;
  202. DeleteObject();
  203. strcpy(lf.lfFaceName, (LPCTSTR)facename);
  204. CreateFontIndirect(&lf);
  206. return str;
  207. }
  209. LPCTSTR CAutoFont::SetFaceName(LPCTSTR facename)
  210. {
  211. LPCTSTR str=lf.lfFaceName;
  213. DeleteObject();
  214. strcpy(lf.lfFaceName, facename);
  215. CreateFontIndirect(&lf);
  217. return str;
  218. }
  220. BOOL CAutoFont::SetBold(BOOL B)
  221. {
  222. BOOL b;
  224. if (B)
  225. b=SetWeight(FW_BOLD);
  226. else
  227. b=SetWeight(FW_NORMAL);
  229. if (b >= FW_MEDIUM)
  230. return TRUE;
  231. else
  232. return FALSE;
  233. }
  235. BOOL CAutoFont::SetItalic(BOOL i)
  236. {
  237. BOOL b=(BOOL)lf.lfItalic;
  239. DeleteObject();
  240. lf.lfItalic=i;
  241. CreateFontIndirect(&lf);
  243. return b;
  244. }
  246. BOOL CAutoFont::SetUnderline(BOOL u)
  247. {
  248. BOOL b=(BOOL)lf.lfUnderline;
  250. DeleteObject();
  251. lf.lfUnderline=u;
  252. CreateFontIndirect(&lf);
  254. return b;
  255. }
  257. BOOL CAutoFont::SetStrikeOut(BOOL s)
  258. {
  259. BOOL b=(BOOL)lf.lfStrikeOut;
  261. DeleteObject();
  262. lf.lfStrikeOut=s;
  263. CreateFontIndirect(&lf);
  265. return b;
  266. }
  268. void CAutoFont::SetLogFont(LOGFONT& logfont)
  269. {
  270. lf=logfont;
  271. DeleteObject();
  272. CreateFontIndirect(&lf);
  273. }
  275. LONG CAutoFont::GetHeight()
  276. {
  277. return lf.lfHeight;
  278. }
  280. LONG CAutoFont::GetWidth()
  281. {
  282. return lf.lfWidth;
  283. }
  285. LONG CAutoFont::GetEscapement()
  286. {
  287. return lf.lfEscapement;
  288. }
  290. LONG CAutoFont::GetOrientation()
  291. {
  292. return lf.lfEscapement;
  293. }
  295. LONG CAutoFont::GetWeight()
  296. {
  297. return lf.lfWeight;
  298. }
  300. BYTE CAutoFont::GetCharset()
  301. {
  302. return lf.lfCharSet;
  303. }
  305. BYTE CAutoFont::GetOutPrecision()
  306. {
  307. return lf.lfOutPrecision;
  308. }
  310. BYTE CAutoFont::GetClipPrecision()
  311. {
  312. return lf.lfClipPrecision;
  313. }
  315. BYTE CAutoFont::GetQuality()
  316. {
  317. return lf.lfQuality;
  318. }
  320. BYTE CAutoFont::GetPitchAndFamily()
  321. {
  322. return lf.lfPitchAndFamily;
  323. }
  325. LPCTSTR CAutoFont::GetFaceName()
  326. {
  327. return lf.lfFaceName;
  328. }
  330. BOOL CAutoFont::GetBold()
  331. {
  332. return lf.lfWeight >= FW_MEDIUM ? TRUE : FALSE;
  333. }
  335. BOOL CAutoFont::GetItalic()
  336. {
  337. return (BOOL)lf.lfItalic;
  338. }
  340. BOOL CAutoFont::GetUnderline()
  341. {
  342. return (BOOL)lf.lfUnderline;
  343. }
  345. BOOL CAutoFont::GetStrikeOut()
  346. {
  347. return (BOOL)lf.lfStrikeOut;
  348. }
  350. CString CAutoFont::ContractFont()
  351. {
  352. CString str, color;
  354. str.Format("%i,%i,%i,%i,%i,%i,%i,%i,%i,%i,%i,%i,%i,%s",
  355. lf.lfHeight,
  356. lf.lfWidth,
  357. lf.lfEscapement,
  358. lf.lfOrientation,
  359. lf.lfWeight,
  360. lf.lfItalic,
  361. lf.lfUnderline,
  362. lf.lfStrikeOut,
  363. lf.lfCharSet,
  364. lf.lfOutPrecision,
  365. lf.lfClipPrecision,
  366. lf.lfQuality,
  367. lf.lfPitchAndFamily,
  368. lf.lfFaceName);
  369. color.Format("%u", fontColor);
  370. str+=",";
  371. str+=color;
  373. return str;
  374. }
  376. void CAutoFont::ExtractFont(CString& str)
  377. {
  378. lf.lfHeight=atol((LPCTSTR)GetToken(str, ","));
  379. lf.lfWidth=atol((LPCTSTR)GetToken(str, ","));
  380. lf.lfEscapement=atol((LPCTSTR)GetToken(str, ","));
  381. lf.lfOrientation=atol((LPCTSTR)GetToken(str, ","));
  382. lf.lfWeight=atol((LPCTSTR)GetToken(str, ","));
  383. lf.lfItalic=atoi((LPCTSTR)GetToken(str, ","));
  384. lf.lfUnderline=atoi((LPCTSTR)GetToken(str, ","));
  385. lf.lfStrikeOut=atoi((LPCTSTR)GetToken(str, ","));
  386. lf.lfCharSet=atoi((LPCTSTR)GetToken(str, ","));
  387. lf.lfOutPrecision=atoi((LPCTSTR)GetToken(str, ","));
  388. lf.lfClipPrecision=atoi((LPCTSTR)GetToken(str, ","));
  389. lf.lfQuality=atoi((LPCTSTR)GetToken(str, ","));
  390. lf.lfPitchAndFamily=atoi((LPCTSTR)GetToken(str, ","));
  391. strcpy(lf.lfFaceName, (LPCTSTR)GetToken(str, ","));
  393. DeleteObject();
  394. CreateFontIndirect(&lf);
  396. fontColor=atol((LPCTSTR)str);
  397. }
  399. CString CAutoFont::GetToken(CString& str, LPCTSTR c)
  400. {
  401. int pos;
  402. CString token;
  404. pos=str.Find(c);
  405. token=str.Left(pos);
  406. str=str.Mid(pos+1);
  408. return token;
  409. }
  411. void CAutoFont::GetFontFromDialog(CFont *f, DWORD *color,
  412. CDC *pPrinterDC, CWnd *pParentWnd)
  413. {
  414. LOGFONT tlf;
  415. if (f==NULL)
  416. tlf=lf;
  417. else
  418. f->GetLogFont(&tlf);
  420. CFontDialog dlg(&tlf, CF_EFFECTS | CF_SCREENFONTS,
  421. pPrinterDC, pParentWnd);
  422. dlg.m_cf.rgbColors=fontColor;
  424. if (dlg.DoModal()==IDOK)
  425. {
  426. dlg.GetCurrentFont(&lf);
  427. DeleteObject();
  428. CreateFontIndirect(&lf);
  429. f=(CFont *)this;
  430. color=&dlg.m_cf.rgbColors;
  431. SetFontColor(dlg.m_cf.rgbColors);
  432. }
  433. }
  435. void CAutoFont::SetFontColor(COLORREF color)
  436. {
  437. fontColor=color;
  438. if (hDC!=NULL)
  439. ::SetTextColor(hDC, color);
  440. }
  442. COLORREF CAutoFont::GetFontColor()
  443. {
  444. return fontColor;
  445. }
  447. void CAutoFont::SetDC(HDC dc)
  448. {
  449. hDC=dc;
  450. }