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text_properties code cleanup - pregame for #2504

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This commit is contained in:
Dane Springmeyer 2014-10-06 16:59:49 -07:00
parent 5a1126b0c0
commit 1ae43a25ff
2 changed files with 7 additions and 9 deletions
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13
include/mapnik/text/text_properties.hpp
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@ -23,18 +23,16 @@
#define MAPNIK_TEXT_PROPERTIES_HPP
// mapnik
#include <mapnik/text/evaluated_format_properties_ptr.hpp>
#include <mapnik/color.hpp>
#include <mapnik/attribute.hpp>
#include <mapnik/value.hpp>
#include <mapnik/font_set.hpp>
#include <mapnik/enumeration.hpp>
#include <mapnik/expression.hpp>
#include <mapnik/text/formatting/base.hpp>
#include <mapnik/pixel_position.hpp>
#include <mapnik/symbolizer_base.hpp>
#include <mapnik/symbolizer_enumerations.hpp>
#include <mapnik/noncopyable.hpp>
#include <mapnik/text/font_feature_settings.hpp>
// stl
#include <map>
@ -99,7 +97,7 @@ struct MAPNIK_DECL format_properties
format_properties();
void from_xml(xml_node const& sym, fontset_map const& fontsets);
void to_xml(boost::property_tree::ptree & node, bool explicit_defaults,
format_properties const& dfl = format_properties()) const;
format_properties const& dfl) const;
// collect expressions
void add_expressions(expression_set & output) const;
@ -116,7 +114,6 @@ struct MAPNIK_DECL format_properties
symbolizer_base::value_type halo_radius;
symbolizer_base::value_type text_transform;
symbolizer_base::value_type font_feature_settings;
};
@ -129,7 +126,7 @@ struct MAPNIK_DECL text_layout_properties
void from_xml(xml_node const &sym, fontset_map const& fontsets);
// Save all values to XML ptree (but does not create a new parent node!).
void to_xml(boost::property_tree::ptree & node, bool explicit_defaults,
text_layout_properties const& dfl = text_layout_properties()) const;
text_layout_properties const& dfl) const;
// Get a list of all expressions used in any placement.
// This function is used to collect attributes.
@ -178,7 +175,7 @@ struct MAPNIK_DECL text_symbolizer_properties
void from_xml(xml_node const& node, fontset_map const& fontsets);
// Save all values to XML ptree (but does not create a new parent node!).
void to_xml(boost::property_tree::ptree & node, bool explicit_defaults,
text_symbolizer_properties const& dfl = text_symbolizer_properties()) const;
text_symbolizer_properties const& dfl) const;
// Takes a feature and produces formatted text as output.
// The output object has to be created by the caller and passed in for thread safety.

3
src/save_map.cpp
View file

@ -63,7 +63,8 @@ using boost::optional;
void serialize_text_placements(ptree & node, text_placements_ptr const& p, bool explicit_defaults)
{
p->defaults.to_xml(node, explicit_defaults);
text_symbolizer_properties dfl;
p->defaults.to_xml(node, explicit_defaults, dfl);
// Known types:
// - text_placements_dummy: no handling required
// - text_placements_simple: positions string