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re-implement conditional stroke application in markers_symbolizer initially added in 9d756165e0, amended in 9f064960e3, and wrongly disabled in bd74d18f6d

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This commit is contained in:
Dane Springmeyer 2012-07-27 19:21:46 -07:00
parent 4340e9a605
commit e213f49d7c
1 changed files with 16 additions and 5 deletions
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19
src/load_map.cpp
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@ -111,7 +111,7 @@ private:
void parse_markers_symbolizer(rule & rule, xml_node const& sym);
void parse_raster_colorizer(raster_colorizer_ptr const& rc, xml_node const& node);
void parse_stroke(stroke & strk, xml_node const & sym);
bool parse_stroke(stroke & strk, xml_node const & sym);
void ensure_font_face(std::string const& face_name);
void find_unused_nodes(xml_node const& root);
@ -1055,8 +1055,10 @@ void map_parser::parse_markers_symbolizer(rule & rule, xml_node const& node)
if (height) sym.set_height(*height);
stroke strk;
parse_stroke(strk,node);
if (parse_stroke(strk,node))
{
sym.set_stroke(strk);
}
marker_placement_e placement = node.get_attr<marker_placement_e>("placement", MARKER_POINT_PLACEMENT);
sym.set_marker_placement(placement);
@ -1300,12 +1302,15 @@ void map_parser::parse_shield_symbolizer(rule & rule, xml_node const& sym)
}
}
void map_parser::parse_stroke(stroke & strk, xml_node const & sym)
bool map_parser::parse_stroke(stroke & strk, xml_node const & sym)
{
bool result = false;
// stroke color
optional<color> c = sym.get_opt_attr<color>("stroke");
if (c)
{
result = true;
strk.set_color(*c);
}
@ -1313,12 +1318,17 @@ void map_parser::parse_stroke(stroke & strk, xml_node const & sym)
optional<double> width = sym.get_opt_attr<double>("stroke-width");
if (width)
{
result = true;
strk.set_width(*width);
}
// stroke-opacity
optional<double> opacity = sym.get_opt_attr<double>("stroke-opacity");
if (opacity) strk.set_opacity(*opacity);
if (opacity)
{
result = true;
strk.set_opacity(*opacity);
}
// stroke-linejoin
optional<line_join_e> line_join = sym.get_opt_attr<line_join_e>("stroke-linejoin");
@ -1373,6 +1383,7 @@ void map_parser::parse_stroke(stroke & strk, xml_node const & sym)
// stroke-miterlimit
optional<double> miterlimit = sym.get_opt_attr<double>("stroke-miterlimit");
if (miterlimit) strk.set_miterlimit(*miterlimit);
return result;
}
void map_parser::parse_line_symbolizer(rule & rule, xml_node const & sym)