Function FontView

legacy/FontEditor/FontCreate.cpp:521–587

}

void FontView(const char *fnt_file_name) {
  tFontTemplate ft;
  int new_font_handle;

  new_font_handle = grfont_Load((char *)fnt_file_name);
  if (new_font_handle < 0) {
    Error("Couldn't load font %s.", fnt_file_name);
  }
  grfont_LoadTemplate((char *)fnt_file_name, &ft);

  ddio_KeyFlush();
  // print out stats.
  while (1) {
    int x, y, i;

    FontDoIO();

    if (ddio_KeyInKey() == KEY_ENTER) {
      break;
    }

    rend_StartFrame(0, 0, FIXED_SCREEN_WIDTH, FIXED_SCREEN_HEIGHT);
    grtext_SetParameters(0, 0, FIXED_SCREEN_WIDTH, FIXED_SCREEN_HEIGHT);
    grtext_SetFont(System_font_handle);
    grtext_SetColor(GR_WHITE);
    rend_ClearScreen(GR_BLACK);

    grtext_Printf(0, 12, "Font:\2\65 %s", fnt_file_name);
    grtext_Printf(0, 28, "Type:\2\65 %s, %s, %s", (ft.monochromatic ? "MONO" : "COLOR"),
                  (ft.proportional ? "PROPORTIONAL" : "FIXED WIDTH"), (ft.newstyle ? "4444" : "1555"));
    grtext_Printf(0, 40, "Ascii:\2\65 %d to %d", ft.min_ascii, ft.max_ascii);
    grtext_Printf(0, 52, "Maxwidth:\2\65 %d", ft.ch_maxwidth);
    grtext_Printf(0, 64, "Maxheight:\2\65 %d", ft.ch_height);

    if (ft.ffi2) {
      grtext_Printf(0, 76, "Tracking:\2\65 %d", (int)ft.ch_tracking);
    }

    grtext_Printf(0, FIXED_SCREEN_HEIGHT - 20, "Press ENTER to quit.");

    // spew new font.
    x = 10;
    y = 120;
    grtext_SetFont(new_font_handle);

    for (i = ft.min_ascii; i <= ft.max_ascii; i++) {
      char str[2];
      str[0] = i;
      str[1] = 0;

      if ((x + grfont_GetCharWidth(new_font_handle, i)) > FIXED_SCREEN_WIDTH) {
        x = 10;
        y += grfont_GetHeight(new_font_handle) + 1;
      }

      grtext_Puts(x, y, str);
      x += grfont_GetCharWidth(new_font_handle, i) + 1;
    }