130161/ice.i.4

   1 typedef struct gimage {
   2 } GImage;
   3 typedef struct grect {
   4 } GRect;
   5 typedef struct gpoint {
   6 } GPoint;
   7 typedef struct {
   8 } FontRequest;
   9 typedef struct {
  10 } FontMods;
  11 typedef struct gwindow *GWindow;
  12 typedef struct gdisplay GDisplay;
  13 typedef struct gwindow_attrs {
  14 } GChar2b;
  15 struct displayfuncs {
  16         void (*init) (GDisplay *);
  17         void (*term) (GDisplay *);
  18 };
  19 typedef struct gpswindow {
  20 } *GPSWindow;
  21 typedef struct gpsdisplay {
  22         struct displayfuncs *funcs;
  23 } GPSDisplay;
  24 extern void _GPSDraw_Image();
  25 extern void _GPSDraw_TileImage();
  26 extern void _GPSDraw_ImageMagnified();
  27 extern void _GPSDraw_LoadFontMetrics();
  28 extern
  29 void
  30 _GPSDraw_ScaleFont();
  31 extern
  32 void
  33 _GPSDraw_StylizeFont();
  34 void _PSDraw_CopyScreenToImage()
  35 {
  36 }
  37 static
  38 void _PSDraw_Pixmap(GWindow _w, GWindow _pixmap, GRect * src, int x,
  39                            int y)
  40 {
  41 }
  42 static void _PSDraw_TilePixmap(GWindow _w, GWindow _pixmap, GRect * src, int x,
  43                                int y)
  44 {
  45 }
  46 static void PSMyArc(GPSWindow ps, double cx, double cy, double radx,
  47                     double rady, double sa, double ta)
  48 {
  49         double ea, temp;
  50         ea = sa + ta;
  51         while (sa < ea) {
  52                 temp = ((int)((sa + 90) / 90)) * 90;
  53                 PSDoArc(ps, cx, cy, radx, rady, sa, ea < temp ? ea : temp);
  54                 sa = temp;
  55         }
  56 }
  57 static void PSDrawElipse(GPSWindow ps, GRect * rct, char *command)
  58 {
  59         float cx, cy, radx, rady;
  60         if (radx != rady)
  61                 PSMyArc(ps, cx, cy, radx, rady, 0, 360);
  62 }
  63 static void PSDrawDrawCircle(GWindow w, GRect * rct, unsigned int col)
  64 {
  65 }
  66 static void PSDrawFillCircle(GWindow w, GRect * rct, unsigned int col)
  67 {
  68         GPSWindow ps = (GPSWindow) w;
  69         PSDrawElipse(ps, rct, "fill");
  70 }
  71 static void PSDrawDrawArc(GWindow w, GRect * rct, int sa, int ta, unsigned int col)
  72 {
  73 }
  74 static void PSDrawDrawPoly(GWindow w, GPoint * pt, short cnt, unsigned int col)
  75 {
  76 }
  77 static void _GPSDraw_Text1(GWindow gw, struct font_data *fd, int x, int y,
  78                            char *txt, int cnt, FontMods * mods, unsigned int col)
  79 {
  80 }
  81 static void _GPSDraw_Text2(GWindow gw, struct font_data *fd, int x, int y,
  82                            GChar2b * txt, int cnt, FontMods * mods, unsigned int col)
  83 {
  84 }
  85 int GPSPrinterEndJob(GWindow w, int cancel)
  86 {
  87 }
  88 static struct displayfuncs psfuncs = {
  89         PSDrawDrawCircle, PSDrawFillCircle, PSDrawDrawArc, PSDrawDrawPoly,
  90             _GPSDraw_Image, _GPSDraw_TileImage, _GPSDraw_ImageMagnified,
  91             _PSDraw_CopyScreenToImage, _PSDraw_Pixmap, _PSDraw_TilePixmap,
  92             _GPSDraw_ScaleFont, _GPSDraw_StylizeFont, _GPSDraw_LoadFontMetrics,
  93             _GPSDraw_Text1, _GPSDraw_Text2, GPSPrinterEndJob
  94 };
  95 void _GPSDraw_CreateDisplay()
  96 {
  97         GPSDisplay *gdisp;
  98         gdisp->funcs = &psfuncs;
  99 }