def transformRailroad(lines, doc, **kwargs):
import StringIO
import railroadparser
ret = ["<div class='railroad'>"]
doc.extraStyles['style-railroad'] = "svg.railroad-diagram{background-color:hsl(30,20%,95%);}svg.railroad-diagram path{stroke-width:3;stroke:black;fill:rgba(0,0,0,0);}svg.railroad-diagram text{font:bold 14px monospace;text-anchor:middle;}svg.railroad-diagram text.label{text-anchor:start;}svg.railroad-diagram text.comment{font:italic 12px monospace;}svg.railroad-diagram rect{stroke-width:3;stroke:black;fill:hsl(120,100%,90%);}"
code = ''.join(lines)
diagram = railroadparser.parse(code)
temp = StringIO.StringIO()
diagram.writeSvg(temp.write)
ret.append(temp.getvalue())
temp.close()
ret.append("</div>")
return ret
def transformRailroad(lines, doc, **kwargs):
import StringIO
import railroadparser
ret = ["<div class='railroad'>"]
doc.extraStyles[
'style-railroad'] = "svg.railroad-diagram{background-color:hsl(30,20%,95%);}svg.railroad-diagram path{stroke-width:3px;stroke:black;fill:rgba(0,0,0,0);}svg.railroad-diagram text{font:bold 14px monospace;text-anchor:middle;}svg.railroad-diagram text.label{text-anchor:start;}svg.railroad-diagram text.comment{font:italic 12px monospace;}svg.railroad-diagram rect{stroke-width:3px;stroke:black;fill:hsl(120,100%,90%);}"
code = ''.join(lines)
diagram = railroadparser.parse(code)
temp = StringIO.StringIO()
diagram.writeSvg(temp.write)
ret.append(temp.getvalue())
temp.close()
ret.append("</div>")
return ret
