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pass feature to vertex_converters - refs #2148/#2140

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This commit is contained in:
Dane Springmeyer 2014-02-08 22:10:14 -08:00
parent c275d5512d
commit 89f72f02e8
13 changed files with 62 additions and 55 deletions
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12
include/mapnik/renderer_common/process_markers_symbolizer.hpp
View file

@ -89,8 +89,8 @@ void render_markers_symbolizer(markers_symbolizer const &sym,
typedef decltype(rasterizer_dispatch) dispatch_type;
vertex_converter<box2d<double>, dispatch_type, markers_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(clip_box, rasterizer_dispatch, sym,common.t_,prj_trans,tr,common.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(clip_box, rasterizer_dispatch, sym,common.t_,prj_trans,tr,feature,common.scale_factor_);
if (clip && feature.paths().size() > 0) // optional clip (default: true)
{
geometry_type::types type = feature.paths()[0].type();
@ -121,8 +121,8 @@ void render_markers_symbolizer(markers_symbolizer const &sym,
typedef decltype(rasterizer_dispatch) dispatch_type;
vertex_converter<box2d<double>, dispatch_type, markers_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(clip_box, rasterizer_dispatch, sym,common.t_,prj_trans,tr,common.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(clip_box, rasterizer_dispatch, sym,common.t_,prj_trans,tr,feature,common.scale_factor_);
if (clip && feature.paths().size() > 0) // optional clip (default: true)
{
geometry_type::types type = feature.paths()[0].type();
@ -150,8 +150,8 @@ void render_markers_symbolizer(markers_symbolizer const &sym,
typedef decltype(rasterizer_dispatch) dispatch_type;
vertex_converter<box2d<double>, dispatch_type, markers_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(clip_box, rasterizer_dispatch, sym,common.t_,prj_trans,tr,common.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(clip_box, rasterizer_dispatch, sym,common.t_,prj_trans,tr,feature,common.scale_factor_);
if (clip && feature.paths().size() > 0) // optional clip (default: true)
{

2
include/mapnik/renderer_common/process_polygon_symbolizer.hpp
View file

@ -44,7 +44,7 @@ void render_polygon_symbolizer(polygon_symbolizer const &sym,
double opacity = get<value_double>(sym,keys::fill_opacity,feature, 1.0);
vertex_converter_type converter(clip_box, ras, sym, common.t_, prj_trans, tr,
common.scale_factor_);
feature,common.scale_factor_);
if (prj_trans.equal() && clip) converter.template set<clip_poly_tag>(); //optional clip (default: true)
converter.template set<transform_tag>(); //always transform

46
include/mapnik/vertex_converters.hpp
View file

@ -98,7 +98,8 @@ struct converter_traits<T,mapnik::smooth_tag>
static void setup(geometry_type & geom, Args const& args)
{
typename boost::mpl::at<Args,boost::mpl::int_<2> >::type sym = boost::fusion::at_c<2>(args);
geom.smooth_value(get<value_double>(sym, keys::smooth));
auto const& feat = boost::fusion::at_c<6>(args);
geom.smooth_value(get<value_double>(sym, keys::smooth, feat));
}
};
@ -112,8 +113,9 @@ struct converter_traits<T,mapnik::simplify_tag>
static void setup(geometry_type & geom, Args const& args)
{
typename boost::mpl::at<Args,boost::mpl::int_<2> >::type sym = boost::fusion::at_c<2>(args);
geom.set_simplify_algorithm(static_cast<simplify_algorithm_e>(get<value_integer>(sym,keys::simplify_algorithm)));
geom.set_simplify_tolerance(get<value_double>(sym, keys::simplify_tolerance));
auto const& feat = boost::fusion::at_c<6>(args);
geom.set_simplify_algorithm(static_cast<simplify_algorithm_e>(get<value_integer>(sym,keys::simplify_algorithm, feat)));
geom.set_simplify_tolerance(get<value_double>(sym, keys::simplify_tolerance, feat));
}
};
@ -131,7 +133,6 @@ struct converter_traits<T, mapnik::clip_line_tag>
}
};
template <typename T>
struct converter_traits<T, mapnik::dash_tag>
{
@ -142,7 +143,7 @@ struct converter_traits<T, mapnik::dash_tag>
static void setup(geometry_type & geom, Args const& args)
{
typename boost::mpl::at<Args,boost::mpl::int_<2> >::type sym = boost::fusion::at_c<2>(args);
double scale_factor = boost::fusion::at_c<6>(args);
double scale_factor = boost::fusion::at_c<7>(args);
auto dash = get_optional<dash_array>(sym, keys::stroke_dasharray);
if (dash)
{
@ -165,16 +166,16 @@ struct converter_traits<T, mapnik::stroke_tag>
static void setup(geometry_type & geom, Args const& args)
{
typename boost::mpl::at<Args,boost::mpl::int_<2> >::type sym = boost::fusion::at_c<2>(args);
auto const& feat = boost::fusion::at_c<6>(args);
set_join_caps(sym, geom);
double miterlimit = get<value_double>(sym, keys::stroke_miterlimit, 4.0);
double width = get<value_double>(sym, keys::stroke_width, 1.0);
double miterlimit = get<value_double>(sym, keys::stroke_miterlimit, feat, 4.0);
double width = get<value_double>(sym, keys::stroke_width, feat, 1.0);
geom.generator().miter_limit(miterlimit);
double scale_factor = boost::fusion::at_c<6>(args);
double scale_factor = boost::fusion::at_c<7>(args);
geom.generator().width(width * scale_factor);
}
};
template <typename T>
struct converter_traits<T,mapnik::clip_poly_tag>
{
@ -214,7 +215,6 @@ struct converter_traits<T,mapnik::transform_tag>
}
};
template <typename T>
struct converter_traits<T,mapnik::affine_transform_tag>
{
@ -245,8 +245,9 @@ struct converter_traits<T,mapnik::offset_transform_tag>
static void setup(geometry_type & geom, Args const& args)
{
typename boost::mpl::at<Args,boost::mpl::int_<2> >::type sym = boost::fusion::at_c<2>(args);
double offset = get<value_double>(sym, keys::offset);
double scale_factor = boost::fusion::at_c<6>(args);
auto const& feat = boost::fusion::at_c<6>(args);
double offset = get<value_double>(sym, keys::offset, feat);
double scale_factor = boost::fusion::at_c<7>(args);
geom.set_offset(offset * scale_factor);
}
};
@ -313,7 +314,6 @@ struct dispatcher
converter_fwd<boost::mpl::true_::value>::
template forward<this_type,Geometry,args_type,conv_tag,Next,End>(*this,geom,args_);
}
}
template <typename Geometry>
@ -329,9 +329,7 @@ struct dispatcher
};
}
template <typename B, typename R, typename S, typename T, typename P, typename A, typename C >
template <typename B, typename R, typename S, typename T, typename P, typename A, typename C, typename F >
struct vertex_converter : private mapnik::noncopyable
{
typedef C conv_types;
@ -341,6 +339,7 @@ struct vertex_converter : private mapnik::noncopyable
typedef T trans_type;
typedef P proj_trans_type;
typedef A affine_trans_type;
typedef F feature_type;
typedef typename boost::fusion::vector
<
bbox_type const&,
@ -349,18 +348,25 @@ struct vertex_converter : private mapnik::noncopyable
trans_type const&,
proj_trans_type const&,
affine_trans_type const&,
feature_type const&,
double //scale-factor
> args_type;
vertex_converter(bbox_type const& b, rasterizer_type & ras,
symbolizer_type const& sym, trans_type & tr,
vertex_converter(bbox_type const& b,
rasterizer_type & ras,
symbolizer_type const& sym,
trans_type & tr,
proj_trans_type const& prj_trans,
affine_trans_type const& affine_trans,
feature_type const& feature,
double scale_factor)
: disp_(args_type(boost::cref(b), boost::ref(ras),
boost::cref(sym), boost::cref(tr),
: disp_(args_type(boost::cref(b),
boost::ref(ras),
boost::cref(sym),
boost::cref(tr),
boost::cref(prj_trans),
boost::cref(affine_trans),
boost::cref(feature),
scale_factor)) {}
template <typename Geometry>

4
src/agg/process_line_pattern_symbolizer.cpp
View file

@ -151,8 +151,8 @@ void agg_renderer<T0,T1>::process(line_pattern_symbolizer const& sym,
typedef boost::mpl::vector<clip_line_tag,transform_tag,offset_transform_tag,affine_transform_tag,simplify_tag,smooth_tag> conv_types;
vertex_converter<box2d<double>, rasterizer_type, line_pattern_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(clip_box,ras,sym,common_.t_,prj_trans,tr,common_.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(clip_box,ras,sym,common_.t_,prj_trans,tr,feature,common_.scale_factor_);
if (clip) converter.set<clip_line_tag>(); //optional clip (default: true)
converter.set<transform_tag>(); //always transform

8
src/agg/process_line_symbolizer.cpp
View file

@ -136,8 +136,8 @@ void agg_renderer<T0,T1>::process(line_symbolizer const& sym,
set_join_caps_aa(sym , ras, feature);
vertex_converter<box2d<double>, rasterizer_type, line_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(clip_box,ras,sym,common_.t_,prj_trans,tr,common_.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(clip_box,ras,sym,common_.t_,prj_trans,tr,feature,common_.scale_factor_);
if (clip) converter.set<clip_line_tag>(); // optional clip (default: true)
converter.set<transform_tag>(); // always transform
if (std::fabs(offset) > 0.0) converter.set<offset_transform_tag>(); // parallel offset
@ -156,8 +156,8 @@ void agg_renderer<T0,T1>::process(line_symbolizer const& sym,
else
{
vertex_converter<box2d<double>, rasterizer, line_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(clip_box,*ras_ptr,sym,common_.t_,prj_trans,tr,common_.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(clip_box,*ras_ptr,sym,common_.t_,prj_trans,tr,feature,common_.scale_factor_);
if (clip) converter.set<clip_line_tag>(); // optional clip (default: true)
converter.set<transform_tag>(); // always transform

4
src/agg/process_polygon_pattern_symbolizer.cpp
View file

@ -160,8 +160,8 @@ void agg_renderer<T0,T1>::process(polygon_pattern_symbolizer const& sym,
typedef boost::mpl::vector<clip_poly_tag,transform_tag,affine_transform_tag,simplify_tag,smooth_tag> conv_types;
vertex_converter<box2d<double>, rasterizer, polygon_pattern_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(clip_box,*ras_ptr,sym,common_.t_,prj_trans,tr,common_.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(clip_box,*ras_ptr,sym,common_.t_,prj_trans,tr,feature,common_.scale_factor_);
if (prj_trans.equal() && clip) converter.set<clip_poly_tag>(); //optional clip (default: true)
converter.set<transform_tag>(); //always transform

2
src/agg/process_polygon_symbolizer.cpp
View file

@ -52,7 +52,7 @@ void agg_renderer<T0,T1>::process(polygon_symbolizer const& sym,
typedef boost::mpl::vector<clip_poly_tag,transform_tag,affine_transform_tag,simplify_tag,smooth_tag> conv_types;
typedef vertex_converter<box2d<double>, rasterizer, polygon_symbolizer,
CoordTransform, proj_transform, agg::trans_affine,
conv_types> vertex_converter_type;
conv_types, feature_impl> vertex_converter_type;
ras_ptr->reset();
double gamma = get<value_double>(sym, keys::gamma, feature, 1.0);

8
src/cairo_renderer.cpp
View file

@ -271,7 +271,7 @@ void cairo_renderer_base::process(polygon_symbolizer const& sym,
typedef boost::mpl::vector<clip_poly_tag,transform_tag,affine_transform_tag,simplify_tag,smooth_tag> conv_types;
typedef vertex_converter<box2d<double>, cairo_context, polygon_symbolizer,
CoordTransform, proj_transform, agg::trans_affine,
conv_types> vertex_converter_type;
conv_types, feature_impl> vertex_converter_type;
cairo_save_restore guard(context_);
composite_mode_e comp_op = get<composite_mode_e>(sym, keys::comp_op, feature, src_over);
@ -376,8 +376,8 @@ void cairo_renderer_base::process(line_symbolizer const& sym,
clipping_extent.pad(padding);
}
vertex_converter<box2d<double>, cairo_context, line_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(clipping_extent,context_,sym,common_.t_,prj_trans,tr,common_.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(clipping_extent,context_,sym,common_.t_,prj_trans,tr,feature,common_.scale_factor_);
if (clip) converter.set<clip_line_tag>(); // optional clip (default: true)
converter.set<transform_tag>(); // always transform
@ -726,7 +726,7 @@ void cairo_renderer_base::process(polygon_pattern_symbolizer const& sym,
typedef boost::mpl::vector<clip_poly_tag,transform_tag,affine_transform_tag,simplify_tag,smooth_tag> conv_types;
vertex_converter<box2d<double>, cairo_context, polygon_pattern_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(common_.query_extent_,context_,sym,common_.t_,prj_trans,tr, common_.scale_factor_);
converter(common_.query_extent_,context_,sym,common_.t_,prj_trans,tr,feature,common_.scale_factor_);
if (prj_trans.equal() && clip) converter.set<clip_poly_tag>(); //optional clip (default: true)
converter.set<transform_tag>(); //always transform

4
src/grid/process_line_pattern_symbolizer.cpp
View file

@ -115,8 +115,8 @@ void grid_renderer<T>::process(line_pattern_symbolizer const& sym,
put<value_double>(line, keys::smooth, value_double(smooth));
vertex_converter<box2d<double>, grid_rasterizer, line_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(clipping_extent,*ras_ptr,line,common_.t_,prj_trans,tr,common_.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(clipping_extent,*ras_ptr,line,common_.t_,prj_trans,tr,feature,common_.scale_factor_);
if (clip) converter.set<clip_line_tag>(); // optional clip (default: true)
converter.set<transform_tag>(); // always transform
if (std::fabs(offset) > 0.0) converter.set<offset_transform_tag>(); // parallel offset

8
src/grid/process_line_symbolizer.cpp
View file

@ -26,7 +26,6 @@
#include <mapnik/grid/grid_renderer.hpp>
#include <mapnik/grid/grid_renderer_base.hpp>
#include <mapnik/grid/grid.hpp>
#include <mapnik/vertex_converters.hpp>
// agg
@ -36,9 +35,6 @@
#include "agg_conv_stroke.h"
#include "agg_conv_dash.h"
// boost
// stl
#include <string>
@ -91,8 +87,8 @@ void grid_renderer<T>::process(line_symbolizer const& sym,
}
vertex_converter<box2d<double>, grid_rasterizer, line_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(clipping_extent,*ras_ptr,sym,common_.t_,prj_trans,tr,common_.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(clipping_extent,*ras_ptr,sym,common_.t_,prj_trans,tr,feature,common_.scale_factor_);
if (clip) converter.set<clip_line_tag>(); // optional clip (default: true)
converter.set<transform_tag>(); // always transform
if (std::fabs(offset) > 0.0) converter.set<offset_transform_tag>(); // parallel offset

4
src/grid/process_polygon_pattern_symbolizer.cpp
View file

@ -76,8 +76,8 @@ void grid_renderer<T>::process(polygon_pattern_symbolizer const& sym,
typedef boost::mpl::vector<clip_poly_tag,transform_tag,affine_transform_tag,smooth_tag> conv_types;
vertex_converter<box2d<double>, grid_rasterizer, polygon_pattern_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(common_.query_extent_,*ras_ptr,sym,common_.t_,prj_trans,tr,common_.scale_factor_);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(common_.query_extent_,*ras_ptr,sym,common_.t_,prj_trans,tr,feature,common_.scale_factor_);
if (prj_trans.equal() && clip) converter.set<clip_poly_tag>(); //optional clip (default: true)
converter.set<transform_tag>(); //always transform

2
src/grid/process_polygon_symbolizer.cpp
View file

@ -54,7 +54,7 @@ void grid_renderer<T>::process(polygon_symbolizer const& sym,
typedef boost::mpl::vector<clip_poly_tag,transform_tag,affine_transform_tag,simplify_tag,smooth_tag> conv_types;
typedef vertex_converter<box2d<double>, grid_rasterizer, polygon_symbolizer,
CoordTransform, proj_transform, agg::trans_affine,
conv_types> vertex_converter_type;
conv_types, feature_impl> vertex_converter_type;
ras_ptr->reset();

13
tests/cpp_tests/geometry_converters_test.cpp
View file

@ -8,6 +8,7 @@
#include <mapnik/feature_type_style.hpp>
#include <mapnik/debug.hpp>
#include <mapnik/ctrans.hpp>
#include <mapnik/feature.hpp>
#include <mapnik/vertex_converters.hpp>
#include <mapnik/geometry.hpp>
#include <mapnik/wkt/wkt_factory.hpp>
@ -57,9 +58,11 @@ boost::optional<std::string> linestring_bbox_clipping(mapnik::box2d<double> bbox
output_geometry_backend backend(output_paths, mapnik::geometry_type::types::LineString);
typedef boost::mpl::vector<clip_line_tag> conv_types;
mapnik::context_ptr ctx = std::make_shared<mapnik::context_type>();
mapnik::feature_impl f(ctx,0);
vertex_converter<box2d<double>, output_geometry_backend, line_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(bbox, backend, sym, t, prj_trans, tr, 1.0);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(bbox, backend, sym, t, prj_trans, tr, f, 1.0);
converter.set<clip_line_tag>();
@ -97,9 +100,11 @@ boost::optional<std::string> polygon_bbox_clipping(mapnik::box2d<double> bbox,
output_geometry_backend backend(output_paths, mapnik::geometry_type::types::Polygon);
typedef boost::mpl::vector<clip_poly_tag> conv_types;
mapnik::context_ptr ctx = std::make_shared<mapnik::context_type>();
mapnik::feature_impl f(ctx,0);
vertex_converter<box2d<double>, output_geometry_backend, polygon_symbolizer,
CoordTransform, proj_transform, agg::trans_affine, conv_types>
converter(bbox, backend, sym, t, prj_trans, tr, 1.0);
CoordTransform, proj_transform, agg::trans_affine, conv_types, feature_impl>
converter(bbox, backend, sym, t, prj_trans, tr, f, 1.0);
converter.set<clip_poly_tag>();