Esempio n. 1
0
Font::Font(const String& filename, const String& order, uint32 x, uint32 y) {
	
	this->x = x;
	this->y = y;
	this->order = order;

	texture = new Texture(filename);

	float xStep = 1.0f / (float)x;
	float yStep = 1.0f / (float)y;

	for (uint32 yp = 0; yp < y; yp++) {
		for (uint32 xp = 0; xp < x; xp++) {
			float x0 = (float)xp * xStep;
			float x1 = x0 + xStep;
			float y0 = (float)yp * yStep;
			float y1 = y0 + yStep;
			charMap.addObject(CHAR_INFO(order[xp + yp * x], vec2(x0, y0), vec2(x1, y0), vec2(x1, y1), vec2(x0, y1)));
		//	printf("%c", order[xp + yp * x]);
		}
	}

	

}
Esempio n. 2
0
boolean
get_char_info (charcode_type code, char_type *c)
{
  char_info_type *char_info = get_char (font_name, code);

  if (char_info == NULL) 
    return false;
  
  CHAR_INFO (*c) = *char_info;

  return true;
}
Esempio n. 3
0
/* Calculate the sidebearings of C using the left sidebearing percentage
   and the character's displacement.  */
void 
do_displacement (char_type *c)
{  
  int sidebearings_amount
    = sym_string_to_value (CHAR_DISPLACEMENT (*c)) 
      - CHAR_BITMAP_WIDTH (CHAR_INFO (*c));
  
  if (sidebearings_amount < 0)
    {
      WARNING1 ("Character %c displacement too small; \
setting sidebearings to 0", CHAR_CHARCODE (*c));
      CHAR_LSB (*c) = 0;
      CHAR_RSB (*c) = 0;
    }