Exemple #1
0
void TtfFontList::PlotString(const std::string &font, const std::string &str,
                             SBezierList *sbl, Vector origin, Vector u, Vector v)
{
    LoadAll();

    TtfFont *tf = std::find_if(&l.elem[0], &l.elem[l.n],
        [&](const TtfFont &tf) { return tf.FontFileBaseName() == font; });

    if(!str.empty() && tf != &l.elem[l.n]) {
        tf->PlotString(str, sbl, origin, u, v);
    } else {
        // No text or no font; so draw a big X for an error marker.
        SBezier sb;
        sb = SBezier::From(origin, origin.Plus(u).Plus(v));
        sbl->l.Add(&sb);
        sb = SBezier::From(origin.Plus(v), origin.Plus(u));
        sbl->l.Add(&sb);
    }
}
void TtfFontList::PlotString(char *font, char *str, double spacing,
                             SBezierList *sbl,
                             Vector origin, Vector u, Vector v)
{
    LoadAll();

    int i;
    for(i = 0; i < l.n; i++) {
        TtfFont *tf = &(l.elem[i]);
        if(strcmp(tf->FontFileBaseName(), font)==0) {
            tf->LoadFontFromFile(false);
            tf->PlotString(str, spacing, sbl, origin, u, v);
            return;
        }
    }

    // Couldn't find the font; so draw a big X for an error marker.
    SBezier sb;
    sb = SBezier::From(origin, origin.Plus(u).Plus(v));
    sbl->l.Add(&sb);
    sb = SBezier::From(origin.Plus(v), origin.Plus(u));
    sbl->l.Add(&sb);
}