void DisplayWindow::captureSVG()
{
///generate a new file name
wxString filename;
wxString zeros;
int digits = 0;
while (int(frame_count / pow(10.0,digits)) != 0)
digits++;
for(int i = 0; i < 4 - digits; i++) zeros << 0;
filename << zeros << frame_count << ".svg";
///save the SVG to a file
int w, h;
this->GetClientSize(&w, &h);
wxSVGFileDC svgDC (filename, w, h);
this->OnDraw(svgDC);
frame_count++;
}
bool MyChild::OnSave(wxString filename)
{
wxSVGFileDC svgDC (filename, 600, 650);
m_canvas->OnDraw (svgDC);
return svgDC.IsOk();
}
