D:/WorkDir/SugoiProjects/SugoiTracer/src/svg.cpp

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#include "SugoiTracer\svg.h"

#if _SG_TRC_SVG
TiXmlElement* SVGCreateLine(TiXmlElement*  _Root, CL_Vector2Df &_Origine, CL_Vector2Df &_Dest, std::string _Style ="stroke-width:3 ; fill:none; stroke:black")
{
        TiXmlElement* LineElem = new TiXmlElement("line");
        
        //line position
        LineElem->SetAttribute("x1", _Origine.x);
        LineElem->SetAttribute("x2", _Dest.x);
        LineElem->SetAttribute("y1", _Origine.y);
        LineElem->SetAttribute("y2", _Dest.y);
        
        //line style
        //if (_Style!="")
                LineElem->SetAttribute("style", "stroke-width:3 ; fill:none; stroke:black");//_Style.data());

        _Root->InsertEndChild(*LineElem);

        return LineElem;
}

TiXmlElement* SVGCreateText(TiXmlElement*  _Root, CL_Vector2Df &_Pos, std::string _Text)
{
        TiXmlElement* TextElem = new TiXmlElement("text");
        
        //position
        TextElem->SetAttribute("x", _Pos.x);
        TextElem->SetAttribute("y", _Pos.y);

        // value
        //<text x='20'  y='25'>Time(ms)</text>
        //TextElem->SetAttribute("style", _Style);

        _Root->InsertEndChild(*TextElem);
        return TextElem;
}

TiXmlElement* SVGCreateCircle(TiXmlElement*  _Root, CL_Vector2Df &_Pos, int _size)
{
        TiXmlElement* CircleElem = new TiXmlElement("circle ");
        
        //position
        CircleElem->SetAttribute("cx", _Pos.x);
        CircleElem->SetAttribute("cy", _Pos.y);

        // value
        CircleElem->SetAttribute("r", _size);

        _Root->InsertEndChild(*CircleElem);
        return CircleElem;
}

TiXmlElement* SVGCreateStyleContainer(TiXmlElement*  _Root, std::string _Style, std::string _Transform)
{
        TiXmlElement* StyleElem = new TiXmlElement("g");

        if (_Style!="")
                StyleElem->SetAttribute("style", _Style.data());

        if (_Transform!="")
                StyleElem->SetAttribute("transform", _Transform.data());

        _Root->InsertEndChild(*StyleElem);

        return StyleElem;
}


TiXmlDocument  * SVGCreateGraph(std::string FileName, CL_Vector2Df &_graphOrigine, CL_Vector2Df &_graphSize, CL_Vector2Df &_Size)
{
        TiXmlDocument  * XML_File = XMLSaveFile(FileName, "svg");
        SG_Assert(XML_File, "Could not save SVG to file!");
        
        TiXmlElement * RootSVG = XML_File->FirstChild("svg")->ToElement();
        SG_Assert(RootSVG, "No XML Root Tag Found!");
        //SG_Assert(this->XMLSave(XML_ROOT),  "XMLSave Failed!");

        //TiXmlElement* RootSVG  = XML_SAVEToFile(FileName, "svg");

        //      = new TiXmlElement("svg");
        RootSVG->SetAttribute("width", _Size.x);
        RootSVG->SetAttribute("height", _Size.y);

        //draw main lines...
        float scaleFactor = 0.8;

        CL_Vector2Df Min(_graphOrigine.x, _Size.y - _graphOrigine.y);
        CL_Vector2Df Max (Min.x + _graphSize.x, Min.y - _graphSize.y);


        //x axe
        //SVGCreateLine(RootSVG, CL_Vector2Df(_Origine - CL_Vector2Df(_Size.x*0.1,0)), 
        //              CL_Vector2Df(_Origine + CL_Vector2Df(_Size.x*1.1,0)), "");
        SVGCreateLine(RootSVG, CL_Vector2Df(Min), CL_Vector2Df(Max.x, Min.y) , "");
        //y axe
        SVGCreateLine(RootSVG, CL_Vector2Df(Min), CL_Vector2Df(Min.x, Max.y) , "");

        SVGCreateCircle(RootSVG, CL_Vector2Df(Min + _Size/2), 2);
        SVGCreateCircle(RootSVG, CL_Vector2Df(Min + _Size*3/4), 3);
        SVGCreateCircle(RootSVG, CL_Vector2Df(Min + _Size*1/4), 4);

        SG_Assert(XML_File->SaveFile(), "XML_File->SaveFile() Failed!");
        return XML_File;
}


void SVGGeneratePNGFiles()
{
        printf("\nGenerating PNG files...");
    //"/k java.exe -jar D:\\batik-1.6\\batik-rasterizer.jar -m image/png SVG\\*.svg "
    string Command = "/k java.exe -jar ";
    Command += _CVG_SVG_BATIK_RASTERIZER_PATH;
    Command += " -m image/png ";
    Command += _CVG_SVG_EXPORT_PATH;
    Command += "\\*.svg";
    ShellExecute(0,0,"cmd.exe",Command.data(),0,SW_HIDE);  
    printf("Done!");
}
#endif

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