void set_join_caps_aa(Symbolizer const& sym, Rasterizer & ras, Feature & feature, attributes const& vars)
{
line_join_enum join = get<line_join_enum, keys::stroke_linejoin>(sym, feature, vars);
switch (join)
{
case MITER_JOIN:
ras.line_join(agg::outline_miter_accurate_join);
break;
case MITER_REVERT_JOIN:
ras.line_join(agg::outline_no_join);
break;
case ROUND_JOIN:
ras.line_join(agg::outline_round_join);
break;
default:
ras.line_join(agg::outline_no_join);
}
line_cap_enum cap = get<line_cap_enum, keys::stroke_linecap>(sym, feature, vars);
switch (cap)
{
case BUTT_CAP:
ras.round_cap(false);
break;
case SQUARE_CAP:
ras.round_cap(false);
break;
default:
ras.round_cap(true);
}
}
void set_join_caps_aa(Stroke const& stroke_, Rasterizer & ras)
{
line_join_e join=stroke_.get_line_join();
switch (join)
{
case MITER_JOIN:
ras.line_join(agg::outline_miter_accurate_join);
break;
case MITER_REVERT_JOIN:
ras.line_join(agg::outline_no_join);
break;
case ROUND_JOIN:
ras.line_join(agg::outline_round_join);
break;
default:
ras.line_join(agg::outline_no_join);
}
line_cap_e cap=stroke_.get_line_cap();
switch (cap)
{
case BUTT_CAP:
ras.round_cap(false);
break;
case SQUARE_CAP:
ras.round_cap(false);
break;
default:
ras.round_cap(true);
}
}