C++ (Cpp) draw_text_centered Examples

Example #1

File: draw_game.c Project: Tarrasch/motion-serving

 foru(i, NUM_COKES) {
     int r = H - 10 - 5*is_lifted[i];
     int c = 10 + i*10;
     buffer[r][c] = cokes[i] >= 0 ? cokes[i]+'0' : 'X';
     if(coke_is_empty(i)) {
         draw_text_centered("EMPTY", r-2, c);
     }
     if(coke_is_recycled(i)) {
         draw_text_centered("RECYCLED", r-2, c);
     }
     char buf[100];
     sprintf(buf, "COKE %i", i+1);
     draw_text_centered(buf, r-5, c);
     if(is_lifted[i]) {
         draw_text_centered("LIFTED", r-7, c);
     }
 }

Example #2

File: drawtext.c Project: Bgods/r-source

const char *drawtext(rect r, int alignment, const char *s)
{
    int h;
    int nlines;
    int line_height;
    int u = 0;
    rect clip;
    const char *remains;
    char line[256];

    initapp(0,0);
    if (! s) return (char *) NULL;
    if (! current->fnt)
	current->fnt = SystemFont;

    clip = getcliprect();
    setcliprect(r);

    line_height = getheight(current->fnt);

    if ((alignment & VCenter) == VCenter) {
	h = textheight(r.width, s);
	if (h < r.height)
	    r.y += (r.height-h)/2;
    }
    else if ((alignment & VJustify) == VJustify) {
	h = textheight(r.width, s);
	if (h < r.height) {
	    nlines = h / line_height;
	    if (nlines > 1)
		line_height += ((r.height-h) / (nlines-1));
	}
    }
    else if ((alignment & AlignBottom) == AlignBottom) {
	h = textheight(r.width, s);
	if (h < r.height)
	    r.y += (r.height-h);
    }

    u = (alignment & Underline);

    if ((alignment & Center) == Center)
	remains = draw_text_centered(line, r, line_height, u, s);
    else if ((alignment & Justify) == Justify)
	remains = draw_text_justified(line, r, line_height, u, s);
    else if ((alignment & AlignRight) == AlignRight)
	remains = draw_text_right(line, r, line_height, u, s);
    else
	remains = draw_text_left(line, r, line_height, u, s);

    setcliprect(clip);
    return remains;
}