Go to the documentation of this file.00001 #include "bsvg_document.h"
00002
00003
00004
00005
00006
00007 #include <vcl_iostream.h>
00008 #include <vcl_sstream.h>
00009
00010 bsvg_document::bsvg_document(float w, float h) : w_(w), h_(h)
00011 {
00012 bxml_element* root = new bxml_element("svg");
00013 this->set_root_element(root);
00014
00015 root->set_attribute("xmlns", "http://www.w3.org/2000/svg");
00016
00017 vcl_stringstream ss_w; ss_w << w;
00018 root->set_attribute("width", ss_w.str());
00019
00020 vcl_stringstream ss_h; ss_h << h;
00021 root->set_attribute("height", ss_h.str());
00022
00023
00024 vcl_string v_box = "0,0,"+ss_w.str()+","+ss_h.str();
00025 root->set_attribute("viewBox", v_box);
00026 root->append_text("\n");
00027 }
00028
00029 bsvg_document::bsvg_document(float w, float h, float viewBox_x, float viewBox_y, float viewBox_w, float viewBox_h) : w_(w), h_(h)
00030 {
00031 bxml_element* root = new bxml_element("svg");
00032 this->set_root_element(root);
00033
00034 root->set_attribute("xmlns", "http://www.w3.org/2000/svg");
00035
00036 vcl_stringstream ss_w; ss_w << w;
00037 root->set_attribute("width", ss_w.str());
00038
00039 vcl_stringstream ss_h; ss_h << h;
00040 root->set_attribute("height", ss_h.str());
00041
00042 vcl_stringstream ss_x; ss_x << viewBox_x;
00043 vcl_stringstream ss_y; ss_y << viewBox_y;
00044 vcl_stringstream ss_Bw; ss_Bw << viewBox_w;
00045 vcl_stringstream ss_Bh; ss_Bh << viewBox_h;
00046
00047 vcl_string v_box = ss_x.str()+","+ss_y.str()+","+ss_Bw.str()+","+ss_Bh.str();
00048 root->set_attribute("viewBox", v_box);
00049 root->append_text("\n");
00050 }
00051
00052 bool bsvg_document::add_description(const vcl_string& d)
00053 {
00054 if (!this->root_element()) {
00055 vcl_cout << "Error: Root element of SVG document has not been created!\n";
00056 return false;
00057 }
00058
00059 bxml_element* root = dynamic_cast<bxml_element*>(this->root_element().ptr());
00060
00061 bxml_element* desc = new bxml_element("desc");
00062 desc->append_text(d);
00063 root->append_data(desc);
00064 root->append_text("\n");
00065
00066 return true;
00067 }
00068
00069 bool bsvg_document::add_element(const bxml_data_sptr& element)
00070 {
00071 if (!this->root_element()) {
00072 vcl_cout << "Error: Root element of SVG document has not been created!\n";
00073 return false;
00074 }
00075
00076 bxml_element* root = dynamic_cast<bxml_element*>(this->root_element().ptr());
00077 root->append_data(element);
00078 root->append_text("\n");
00079
00080 return true;
00081 }
00082
