Hide output in json and pass it to some library of js graphs like d3, raphael, etc.
Demo and link
For example, the Parse Tree for
"I'm going to host a NLP workshop at SXSW in Austin."
will be
(ROOT
(S
(NP (PRP I))
(VP (VBP am)
(VP (VBG going)
(S
(VP (TO to)
(VP (VB do)
(NP
(NP (DT a) (NN seminar))
(PP (IN on)
(NP (NNP NLP))))
(PP (IN at)
(NP (NNP SXSW)))
(PP (IN in)
(NP (NNP Austin))))))))
(. .)))
can convert to
[{
"data": {
"type": "ROOT"
},
"children": [{
"data": {
"type": "S"
},
"children": [{
"data": {
"type": "NP"
},
"children": [{
"data": {
"type": "PRP"
},
"children": [{
"data": {
"ne": "O",
"word": "I",
"type": "TK",
"pos": "PRP"
},
"children": []
}]
}]
}, {
"data": {
"type": "VP"
},
"children": [{
"data": {
"type": "VBP"
},
"children": [{
"data": {
"ne": "O",
"word": "am",
"type": "TK",
"pos": "VBP"
},
"children": []
}]
}, {
"data": {
"type": "VP"
},
"children": [{
"data": {
"type": "VBG"
},
"children": [{
"data": {
"ne": "O",
"word": "going",
"type": "TK",
"pos": "VBG"
},
"children": []
}]
}, {
"data": {
"type": "S"
},
"children": [{
"data": {
"type": "VP"
},
"children": [{
"data": {
"type": "TO"
},
"children": [{
"data": {
"ne": "O",
"word": "to",
"type": "TK",
"pos": "TO"
},
"children": []
}]
}, {
"data": {
"type": "VP"
},
"children": [{
"data": {
"type": "VB"
},
"children": [{
"data": {
"ne": "O",
"word": "do",
"type": "TK",
"pos": "VB"
},
"children": []
}]
}, {
"data": {
"type": "NP"
},
"children": [{
"data": {
"type": "NP"
},
"children": [{
"data": {
"type": "DT"
},
"children": [{
"data": {
"ne": "O",
"word": "a",
"type": "TK",
"pos": "DT"
},
"children": []
}]
}, {
"data": {
"type": "NN"
},
"children": [{
"data": {
"ne": "O",
"word": "seminar",
"type": "TK",
"pos": "NN"
},
"children": []
}]
}]
}, {
"data": {
"type": "PP"
},
"children": [{
"data": {
"type": "IN"
},
"children": [{
"data": {
"ne": "O",
"word": "on",
"type": "TK",
"pos": "IN"
},
"children": []
}]
}, {
"data": {
"type": "NP"
},
"children": [{
"data": {
"type": "NN"
},
"children": [{
"data": {
"ne": "ORGANIZATION",
"word": "NLP",
"type": "TK",
"pos": "NN"
},
"children": []
}]
}]
}]
}]
}, {
"data": {
"type": "PP"
},
"children": [{
"data": {
"type": "IN"
},
"children": [{
"data": {
"ne": "O",
"word": "at",
"type": "TK",
"pos": "IN"
},
"children": []
}]
}, {
"data": {
"type": "NP"
},
"children": [{
"data": {
"type": "NNP"
},
"children": [{
"data": {
"ne": "ORGANIZATION",
"word": "SXSW",
"type": "TK",
"pos": "NNP"
},
"children": []
}]
}]
}]
}, {
"data": {
"type": "PP"
},
"children": [{
"data": {
"type": "IN"
},
"children": [{
"data": {
"ne": "O",
"word": "in",
"type": "TK",
"pos": "IN"
},
"children": []
}]
}, {
"data": {
"type": "NP"
},
"children": [{
"data": {
"type": "NNP"
},
"children": [{
"data": {
"ne": "LOCATION",
"word": "Austin",
"type": "TK",
"pos": "NNP"
},
"children": []
}]
}]
}]
}]
}]
}]
}]
}]
}, {
"data": {
"type": "."
},
"children": [{
"data": {
"ne": "O",
"word": ".",
"type": "TK",
"pos": "."
},
"children": []
}]
}]
}]
}]
and can be done with d3 .