bool Marker::shapeEquals(const Marker& other) const
{
return ((mark == other.getMark()) && (range == other.getRange()));
}
void SVGImage::defineMarker (const Marker& marker, int dfltname)
{
if( lastMarker == marker ) return;
using namespace std;
string name = marker.uniqueName();
//cout << name << endl;;
string savedtab=tab;
string marktab=string(" ");
string intab=string(" ");
ostr << tab << "<defs>\n";
double r = marker.getRange();
double r2 = 2*r;
ostr << marktab << "<marker id=\"" << name << "\" markerUnits=\"strokeWidth\" "
<< "markerWidth=\"" << r2 << "\" markerHeight=\"" << r2 << "\" "
<< "viewBox=\"0 0 " << r2 << " " << r2 << "\" \n"
<< marktab << " " << "refX=\"" << r << "\" refY=\"" << r << "\" ";
string col;
{
stringstream ss;
ss.fill('0');
ss << '#' << hex << setw(6) << marker.getColor().getRGB();
col = ss.str();
}
// These are here just in case.
ostr.fill('0');
ostr << "stroke-width=\".2pt\" " << "fill=\"none\">\n";
// Initial marker tab is set up...now to put the shape in...
if (marker.hasDefaultMark())
{
Marker::Mark mark = marker.getMark();
switch(mark)
{
case Marker::DOT:
ostr << intab << "<circle cx=\"" << r << "\" cy=\"" << r << "\" "
<<"r=\"" << r << "\" style=\"fill:" << col << ";stroke:" << col << "\"/>\n";
break;
case Marker::PLUS:
ostr << intab << "<line x1=\"0\" y1=\"" << r << "\" "
<< "x2=\"" << r2 << "\" y2=\"" << r << "\"/>\n";
ostr << intab << "<line x1=\"" << r << "\" y1=\"0\" "
<< "x2=\"" << r << "\" y2=\"" << r2 << "\"/>\n";
break;
case Marker::X:
ostr << intab << "<line x1=\"0\" y1=\"0\" "
<< "x2=\"" << r2 << "\" y2=\"" << r2 << "\"/>\n";
ostr << intab << "<line x1=\"" << r2 << "\" y1=\"0\" "
<< "x2=\"0\" y2=\"" << r2 << "\"/>\n";
break;
}
}
else
{
//This should not be called as BasicShapes were removed...but left
// here as a placeholder if it ever comes back.
//Todo:
// * Make sure marker color works as necessary (useMarkerColor)
// * Add some to the tab variable?
// * Need to fix shape coordinates?
//ostr << intab << markerShape << endl;
}
ostr << marktab << "</marker>\n";
ostr << tab << "</defs>\n";
markerDefined = true;
lastMarker = marker;
}
