void set_join_caps(Stroke const& stroke_, PathType & stroke)
{
line_join_e join=stroke_.get_line_join();
switch (join)
{
case MITER_JOIN:
stroke.generator().line_join(agg::miter_join);
break;
case MITER_REVERT_JOIN:
stroke.generator().line_join(agg::miter_join);
break;
case ROUND_JOIN:
stroke.generator().line_join(agg::round_join);
break;
default:
stroke.generator().line_join(agg::bevel_join);
}
line_cap_e cap=stroke_.get_line_cap();
switch (cap)
{
case BUTT_CAP:
stroke.generator().line_cap(agg::butt_cap);
break;
case SQUARE_CAP:
stroke.generator().line_cap(agg::square_cap);
break;
default:
stroke.generator().line_cap(agg::round_cap);
}
}
void set_join_caps(Symbolizer const& sym, PathType & stroke, Feature const& feature, attributes const& vars)
{
line_join_enum join = get<line_join_enum>(sym, keys::stroke_linejoin, feature, vars, MITER_JOIN);
switch (join)
{
case MITER_JOIN:
stroke.generator().line_join(agg::miter_join);
break;
case MITER_REVERT_JOIN:
stroke.generator().line_join(agg::miter_join);
break;
case ROUND_JOIN:
stroke.generator().line_join(agg::round_join);
break;
default:
stroke.generator().line_join(agg::bevel_join);
}
line_cap_enum cap = get<line_cap_enum>(sym, keys::stroke_linecap, feature, vars, BUTT_CAP);
switch (cap)
{
case BUTT_CAP:
stroke.generator().line_cap(agg::butt_cap);
break;
case SQUARE_CAP:
stroke.generator().line_cap(agg::square_cap);
break;
default:
stroke.generator().line_cap(agg::round_cap);
}
}