C++ (Cpp) render_group_symbolizer示例

示例#1

文件： process_group_symbolizer.cpp 项目： HogwartsRico/mapnik

void agg_renderer<T0,T1>::process(group_symbolizer const& sym,
                                  mapnik::feature_impl & feature,
                                  proj_transform const& prj_trans)
{
    thunk_renderer<buffer_type> ren(*this, ras_ptr, current_buffer_, common_);

    render_group_symbolizer(
        sym, feature, common_.vars_, prj_trans, clipping_extent(common_), common_,
        ren);
}

示例#2

文件： process_group_symbolizer.cpp 项目： artemp/mapnik

void  grid_renderer<T>::process(group_symbolizer const& sym,
                                mapnik::feature_impl & feature,
                                proj_transform const& prj_trans)
{
    thunk_renderer<T> ren(*this, *ras_ptr, pixmap_, common_, feature);

    render_group_symbolizer(
        sym, feature, common_.vars_, prj_trans, common_.query_extent_, common_,
        ren);
}

示例#3

文件： process_group_symbolizer.cpp 项目： cquest/mapnik

void cairo_renderer<T>::process(group_symbolizer const& sym,
                                  mapnik::feature_impl & feature,
                                  proj_transform const& prj_trans)
{
    thunk_renderer<T> ren(*this, context_, face_manager_, common_);

    render_group_symbolizer(
        sym, feature, common_.vars_, prj_trans, common_.query_extent_, common_,
        ren);
}

示例#4

文件： process_group_symbolizer.cpp 项目： Andrey-VI/mapnik

void cairo_renderer<T>::process(group_symbolizer const& sym,
                                  mapnik::feature_impl & feature,
                                  proj_transform const& prj_trans)
{
    render_group_symbolizer(
        sym, feature, common_.vars_, prj_trans, common_.query_extent_, common_,
        [&](render_thunk_list const& thunks, pixel_position const& render_offset)
        {
            thunk_renderer<T> ren(*this, context_, face_manager_, common_, render_offset);
            for (render_thunk_ptr const& thunk : thunks)
            {
                util::apply_visitor(ren, *thunk);
            }
        });
}

示例#5

文件： process_group_symbolizer.cpp 项目： gischen/mapnik

void agg_renderer<T0,T1>::process(group_symbolizer const& sym,
                                  mapnik::feature_impl & feature,
                                  proj_transform const& prj_trans)
{
    render_group_symbolizer(
        sym, feature, common_.vars_, prj_trans, clipping_extent(common_), common_,
        [&](render_thunk_list const& thunks, pixel_position const& render_offset)
        {
            thunk_renderer<buffer_type> ren(*this, ras_ptr, current_buffer_, common_, render_offset);
            for (render_thunk_ptr const& thunk : thunks)
            {
                util::apply_visitor(ren, *thunk);
            }
        });
}