- //escritura
- xmlpp::Element *child_polygon;
-
- //gradient
- int typeFill=0;
- if(fill.compare(0,3,"url")==0){
- typeFill=2;//gradient
- root=nodeStartBasicLayer(root->add_child("layer"));
- }
- child_polygon=root->add_child("layer");
- child_polygon->set_attribute("type","polygon");
- child_polygon->set_attribute("active","true");
- child_polygon->set_attribute("version","0.1");
- child_polygon->set_attribute("desc",polygon_id);
- build_param (child_polygon->add_child("param"),"z_depth","real","0.0000000000");
- build_param (child_polygon->add_child("param"),"amount","real","1.0000000000");
- build_param (child_polygon->add_child("param"),"blend_method","integer","0");
- build_color (child_polygon->add_child("param"),getRed(fill),getGreen(fill),getBlue(fill),atof(fill_opacity.data())*atof(opacity.data()));
- build_vector(child_polygon->add_child("param"),"offset",0,0);
- build_param (child_polygon->add_child("param"),"invert","bool","false");
- build_param (child_polygon->add_child("param"),"antialias","bool","true");
- build_param (child_polygon->add_child("param"),"feather","real","0.0000000000");
- build_param (child_polygon->add_child("param"),"blurtype","integer","1");
- if(fill_rule.compare("evenodd")==0) build_param (child_polygon->add_child("param"),"winding_style","integer","1");
- else build_param (child_polygon->add_child("param"),"winding_style","integer","0");
- build_points (child_polygon->add_child("param"),k);
-
- if(typeFill==2){
- build_url(root->add_child("layer"),fill,mtx);
- }
-
-}
-void
-Svg_parser::parser_path(const xmlpp::Element* nodeElement,xmlpp::Element* root,String parent_style,Matrix* mtx){
- //load sub-attributes
- Glib::ustring path_style =nodeElement->get_attribute_value("style");
- Glib::ustring path_id =nodeElement->get_attribute_value("id");
- Glib::ustring path_d =nodeElement->get_attribute_value("d");
- Glib::ustring path_transform =nodeElement->get_attribute_value("transform");
- Glib::ustring path_fill =nodeElement->get_attribute_value("fill");
-
- String fill =loadAttribute("fill",path_style,parent_style,path_fill,"none");
- String fill_rule =loadAttribute("fill-rule",path_style,parent_style,"evenodd");
- String stroke =loadAttribute("stroke",path_style,parent_style,"none");
- String stroke_width =loadAttribute("stroke-width",path_style,parent_style,"1px");
- String stroke_linecap =loadAttribute("stroke-linecap",path_style,parent_style,"butt");
- String stroke_linejoin =loadAttribute("stroke-linejoin",path_style,parent_style,"miter");
- String stroke_opacity =loadAttribute("stroke-opacity",path_style,parent_style,"1");
- String fill_opacity =loadAttribute("fill-opacity",path_style,parent_style,"1");
- String opacity =loadAttribute("opacity",path_style,parent_style,"1");
-
- //parser path_d attribute, this is obviously important
- std::list<std::list<Vertice*> > k;
- k=parser_path_d (path_d,mtx);
-
- //Fill
- int typeFill=0; //nothing
-
- if(fill.compare("none")!=0){
- typeFill=1; //simple
- }
- if(typeFill==1 && fill.compare(0,3,"url")==0){
- typeFill=2; //gradient
- }
- //Stroke
- int typeStroke=0;//nothing
-
- if(stroke.compare("none")!=0){
- typeStroke=1; //simple
- }
- if(typeStroke==1 && stroke.compare(0,3,"url")==0){
- typeStroke=2; //gradient
- }
- String bline_id;
- String offset_id;
- int n=k.size();
- if(n!=1){ //if n is > than 1 then we must create a paste canvas for all paths
- root=nodeStartBasicLayer(root->add_child("layer"));
- }
- std::list<std::list<Vertice*> >::iterator aux = k.begin();
- for (; aux!=k.end(); aux++){
- if(typeFill!=0 && typeStroke!=0){
- bline_id=new_guid();
- offset_id=new_guid();
- }
- if(typeFill==1 || typeFill==2){//region layer
- xmlpp::Element *child_fill=root;
- if(n==1 && typeFill==2){//open gradient or url (fill)
- child_fill=nodeStartBasicLayer(root->add_child("layer"));
- }
- xmlpp::Element *child_region=child_fill->add_child("layer");
- child_region->set_attribute("type","region");
- child_region->set_attribute("active","true");
- child_region->set_attribute("version","0.1");
- child_region->set_attribute("desc",path_id);
- build_param (child_region->add_child("param"),"z_depth","real","0.0000000000");
- build_param (child_region->add_child("param"),"amount","real","1.0000000000");
- build_param (child_region->add_child("param"),"blend_method","integer","0");
- build_color (child_region->add_child("param"),getRed(fill),getGreen(fill),getBlue(fill),atof(fill_opacity.data())*atof(opacity.data()));
- if(offset_id.empty()) build_vector (child_region->add_child("param"),"offset",0,0);
- else build_vector (child_region->add_child("param"),"offset",0,0,offset_id);
- build_param (child_region->add_child("param"),"invert","bool","false");
- build_param (child_region->add_child("param"),"antialias","bool","true");
- build_param (child_region->add_child("param"),"feather","real","0.0000000000");
- build_param (child_region->add_child("param"),"blurtype","integer","1");
- if(fill_rule.compare("evenodd")==0) build_param (child_region->add_child("param"),"winding_style","integer","1");
- else build_param (child_region->add_child("param"),"winding_style","integer","0");
-
- build_bline (child_region->add_child("param"),*aux,loop,bline_id);
-
- if(n==1 && typeFill==2){ //gradient in onto mode (fill)
- build_url(child_fill->add_child("layer"),fill,mtx);
- }
- }
-
- if(typeStroke==1 || typeStroke==2){ //layer outline
- xmlpp::Element *child_stroke=root;
- if(n==1 && typeStroke==2){//open gradient in straigth onto (stroke)
- child_stroke=nodeStartBasicLayer(root->add_child("layer"));
- }
- xmlpp::Element *child_outline=child_stroke->add_child("layer");
- child_outline->set_attribute("type","outline");
- child_outline->set_attribute("active","true");
- child_outline->set_attribute("version","0.2");
- child_outline->set_attribute("desc",path_id);
- build_param (child_outline->add_child("param"),"z_depth","real","0.0000000000");
- build_param (child_outline->add_child("param"),"amount","real","1.0000000000");
- build_param (child_outline->add_child("param"),"blend_method","integer","0");
- build_color (child_outline->add_child("param"),getRed(stroke),getGreen(stroke),getBlue(stroke),atof(stroke_opacity.data())*atof(opacity.data()));
- if(offset_id.empty()) build_vector (child_outline->add_child("param"),"offset",0,0);
- else build_vector (child_outline->add_child("param"),"offset",0,0,offset_id);
- build_param (child_outline->add_child("param"),"invert","bool","false");
- build_param (child_outline->add_child("param"),"antialias","bool","true");
- build_param (child_outline->add_child("param"),"feather","real","0.0000000000");
- build_param (child_outline->add_child("param"),"blurtype","integer","1");
- //outline in nonzero
- build_param (child_outline->add_child("param"),"winding_style","integer","0");
-
- build_bline (child_outline->add_child("param"),*aux,loop,bline_id);
-
- stroke_width=etl::strprintf("%f",getDimension(stroke_width)/kux);
- build_param (child_outline->add_child("param"),"width","real",stroke_width);
- build_param (child_outline->add_child("param"),"expand","real","0.0000000000");
- if(stroke_linejoin.compare("miter")==0) build_param (child_outline->add_child("param"),"sharp_cusps","bool","true");
- else build_param (child_outline->add_child("param"),"sharp_cusps","bool","false");
- if(stroke_linecap.compare("butt")==0){
- build_param (child_outline->add_child("param"),"round_tip[0]","bool","false");
- build_param (child_outline->add_child("param"),"round_tip[1]","bool","false");
- }else{
- build_param (child_outline->add_child("param"),"round_tip[0]","bool","true");
- build_param (child_outline->add_child("param"),"round_tip[1]","bool","true");
- }
- build_param (child_outline->add_child("param"),"loopyness","real","1.0000000000");
- build_param (child_outline->add_child("param"),"homogeneous_width","bool","true");
-
- if(n==1 && typeStroke==2){ //gradient in onto mode (stroke)
- build_url(child_stroke->add_child("layer"),stroke,mtx);
- }
- }
- }
- if(n!=1){//only fill for several canvas in one path
- if(typeFill==2){
- build_url(root->add_child("layer"),fill,mtx);
- }
- }