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Annotation of pmsdk/samples/vectfont/vf12.c, revision 1.1.1.1

1.1       root        1: /*------------------------------------------------------
                      2:    VF12.C -- Fading font with various pattern densities
                      3:   ------------------------------------------------------*/
                      4: 
                      5: #define INCL_GPI
                      6: #include <os2.h>
                      7: #include "vectfont.h"
                      8: 
                      9: VOID Display_Fade (HPS hps, LONG cxClient, LONG cyClient)
                     10:      {
                     11:      static CHAR szText[] = "Fade" ;
                     12:      static LONG cbText = sizeof szText - 1 ;
                     13:      LONG        lPattern ;
                     14:      POINTL      ptl ;
                     15: 
                     16:      CreateVectorFont (hps, LCID_MYFONT, "Tms Rmn Italic") ;
                     17:      GpiSetCharSet (hps, LCID_MYFONT) ;
                     18:      ScaleFontToBox (hps, cbText, szText, cxClient, cyClient) ;
                     19:      QueryStartPointInTextBox (hps, cbText, szText, &ptl) ;
                     20: 
                     21:      GpiSetBackMix (hps, BM_OVERPAINT) ;
                     22: 
                     23:      for (lPattern = 8 ; lPattern >= 1 ; lPattern--)
                     24:           {
                     25:           GpiBeginPath (hps, ID_PATH) ;
                     26:           GpiCharStringAt (hps, &ptl, cbText, szText) ;     // Text out
                     27:           GpiEndPath (hps) ;
                     28: 
                     29:           GpiSetPattern (hps, lPattern) ;
                     30:           GpiFillPath (hps, ID_PATH, FPATH_ALTERNATE) ;     // Fill path
                     31: 
                     32:           ptl.x += 2 ;
                     33:           ptl.y -= 2 ;
                     34:           }
                     35: 
                     36:      GpiSetPattern (hps, PATSYM_SOLID) ;
                     37:      GpiSetBackMix (hps, BM_LEAVEALONE) ;
                     38:      GpiCharStringAt (hps, &ptl, cbText, szText) ;          // Solid
                     39: 
                     40:      GpiSetCharSet (hps, LCID_DEFAULT) ;                    // Clean up
                     41:      GpiDeleteSetId (hps, LCID_MYFONT) ;
                     42:      }

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