C++ (Cpp) renderer::draw Beispiele

Beispiel #1

Datei: poor_distorted.cpp Projekt: mgubi/texmacs

void
poor_distorted_font_rep::draw_fixed (renderer ren, string s,
                                  SI x, SI y, SI* xpos) {
  int i=0;
  while (i < N(s)) {
    int start= i;
    base->advance_glyph (s, i);
    string ss= s (start, i);
    font_metric fnm;
    font_glyphs fng;
    int c= index_glyph (ss, fnm, fng);
    if (c >= 0) ren->draw (c, fng, start==0? x: x + xpos[start], y);
  }
}

Beispiel #2

Datei: poor_bbb.cpp Projekt: mgubi/texmacs

void
poor_bbb_font_rep::draw_fixed (renderer ren, string s,
                                SI x, SI y, SI* xpos) {
  int i=0;
  while (i < N(s)) {
    int start= i;
    tm_char_forwards (s, i);
    string ss= s (start, i);
    font_metric fnm;
    font_glyphs fng;
    int c= index_glyph (ss, fnm, fng);
    if (c >= 0) ren->draw (c, fng, start==0? x: x + xpos[start], y);
  }
}

Beispiel #3

Datei: poor_stretched.cpp Projekt: mgubi/texmacs

void
poor_stretched_font_rep::draw_fixed (renderer ren, string s,
                                     SI x, SI y, SI* xpos) {
  int i=0;
  while (i < N(s)) {
    int start= i;
    base->advance_glyph (s, i);
    string ss= s (start, i);
    font_metric fnm;
    font_glyphs fng;
    int c= index_glyph (ss, fnm, fng);
    //cout << "Drawing " << ss << ", " << c
    //     << " at " << (xpos[start]/PIXEL) << "\n";
    //cout << fng->get (c) << "\n\n";
    if (c >= 0) ren->draw (c, fng, start==0? x: x + xpos[start], y);
  }
}