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Small changes to SVG serialization

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This commit is contained in:
aothms
2015-09-06 14:50:07 +02:00
parent 22a8d9a17b
commit 82143f226e
2 changed files with 22 additions and 11 deletions
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src/ifcconvert/SvgSerializer.cpp
+19 -11
View File
@@ -90,16 +90,10 @@ void SvgSerializer::write(path_object& p, const TopoDS_Wire& wire) {
path.add(","); path.add(",");
addYCoordinate(path.add(p1.Y())); addYCoordinate(path.add(p1.Y()));
if (p1.X() < xmin) xmin = p1.X(); growBoundingBox(p1.X(), p1.Y());
if (p1.X() > xmax) xmax = p1.X();
if (p1.Y() < ymin) ymin = p1.Y();
if (p1.Y() > ymax) ymax = p1.Y();
} }
if (p2.X() < xmin) xmin = p2.X(); growBoundingBox(p2.X(), p2.Y());
if (p2.X() > xmax) xmax = p2.X();
if (p2.Y() < ymin) ymin = p2.Y();
if (p2.Y() > ymax) ymax = p2.Y();
Handle(Standard_Type) ty = curve->DynamicType(); Handle(Standard_Type) ty = curve->DynamicType();
@@ -218,7 +212,7 @@ void SvgSerializer::write(const IfcGeom::BRepElement<double>* o) {
if (!storey) return; if (!storey) return;
path_object& p = start_path(storey, o->unique_id()); path_object& p = start_path(storey, nameElement(o));
for (IfcGeom::IfcRepresentationShapeItems::const_iterator it = o->geometry().begin(); it != o->geometry().end(); ++ it) { for (IfcGeom::IfcRepresentationShapeItems::const_iterator it = o->geometry().begin(); it != o->geometry().end(); ++ it) {
gp_GTrsf gtrsf = it->Placement(); gp_GTrsf gtrsf = it->Placement();
@@ -334,9 +328,9 @@ void SvgSerializer::finalize() {
svg_file << " </g>\n"; svg_file << " </g>\n";
} }
std::ostringstream oss; std::ostringstream oss;
svg_file << " <g id=\"storey-" << IfcParse::IfcGlobalId(it->first->GlobalId()).formatted() << "\">\n"; svg_file << " <g " << nameElement(it->first) << ">\n";
} }
svg_file << " <g id=\"" << it->second.first << "\">\n"; svg_file << " <g " << it->second.first << ">\n";
std::vector<util::string_buffer>::const_iterator jt; std::vector<util::string_buffer>::const_iterator jt;
for (jt = it->second.second.begin(); jt != it->second.second.end(); ++jt) { for (jt = it->second.second.begin(); jt != it->second.second.end(); ++jt) {
svg_file << jt->str(); svg_file << jt->str();
@@ -353,3 +347,17 @@ void SvgSerializer::finalize() {
void SvgSerializer::writeHeader() { void SvgSerializer::writeHeader() {
svg_file << "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n"; svg_file << "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n";
} }
std::string SvgSerializer::nameElement(const IfcGeom::Element<double>* elem) {
std::ostringstream oss;
const std::string type = "product";
oss << "id=\"" << type << "-" << elem->unique_id() << "\"";
return oss.str();
}
std::string SvgSerializer::nameElement(const IfcSchema::IfcProduct* elem) {
std::ostringstream oss;
const std::string type = elem->is(IfcSchema::Type::IfcBuildingStorey) ? "storey" : "product";
oss << "id=\"product-" << IfcParse::IfcGlobalId(elem->GlobalId()).formatted() << "\"";
return oss.str();
}
src/ifcconvert/SvgSerializer.h
+3
View File
@@ -59,6 +59,7 @@ public:
virtual void addXCoordinate(const SHARED_PTR<util::string_buffer::float_item>& fi) { xcoords.push_back(fi); } virtual void addXCoordinate(const SHARED_PTR<util::string_buffer::float_item>& fi) { xcoords.push_back(fi); }
virtual void addYCoordinate(const SHARED_PTR<util::string_buffer::float_item>& fi) { ycoords.push_back(fi); } virtual void addYCoordinate(const SHARED_PTR<util::string_buffer::float_item>& fi) { ycoords.push_back(fi); }
virtual void addSizeComponent(const SHARED_PTR<util::string_buffer::float_item>& fi) { radii.push_back(fi); } virtual void addSizeComponent(const SHARED_PTR<util::string_buffer::float_item>& fi) { radii.push_back(fi); }
virtual void growBoundingBox(double x, double y) { if (x < xmin) xmin = x; if (x > xmax) xmax = x; if (y < ymin) ymin = y; if (y > ymax) ymax = y; }
virtual ~SvgSerializer() {} virtual ~SvgSerializer() {}
virtual void writeHeader(); virtual void writeHeader();
virtual void writeMaterial(const IfcGeom::SurfaceStyle& style) {} virtual void writeMaterial(const IfcGeom::SurfaceStyle& style) {}
@@ -73,6 +74,8 @@ public:
virtual void setFile(IfcParse::IfcFile* f) { file = f; } virtual void setFile(IfcParse::IfcFile* f) { file = f; }
virtual void setBoundingRectangle(double width, double height); virtual void setBoundingRectangle(double width, double height);
virtual void setSectionHeight(double h) { section_height = h; } virtual void setSectionHeight(double h) { section_height = h; }
virtual std::string nameElement(const IfcGeom::Element<double>* elem);
virtual std::string nameElement(const IfcSchema::IfcProduct* elem);
}; };
#endif #endif