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spaCy/website/api/_top-level/_displacy.jade
ines 808f7ee417 Update API documentation
2017-10-03 14:27:22 +02:00

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//- 💫 DOCS > API > TOP-LEVEL > DISPLACY
p
| As of v2.0, spaCy comes with a built-in visualization suite. For more
| info and examples, see the usage guide on
| #[+a("/usage/visualizers") visualizing spaCy].
+h(3, "displacy.serve") displacy.serve
+tag method
+tag-new(2)
p
| Serve a dependency parse tree or named entity visualization to view it
| in your browser. Will run a simple web server.
+aside-code("Example").
import spacy
from spacy import displacy
nlp = spacy.load('en')
doc1 = nlp(u'This is a sentence.')
doc2 = nlp(u'This is another sentence.')
displacy.serve([doc1, doc2], style='dep')
+table(["Name", "Type", "Description", "Default"])
+row
+cell #[code docs]
+cell list or #[code Doc]
+cell Document(s) to visualize.
+cell
+row
+cell #[code style]
+cell unicode
+cell Visualization style, #[code 'dep'] or #[code 'ent'].
+cell #[code 'dep']
+row
+cell #[code page]
+cell bool
+cell Render markup as full HTML page.
+cell #[code True]
+row
+cell #[code minify]
+cell bool
+cell Minify HTML markup.
+cell #[code False]
+row
+cell #[code options]
+cell dict
+cell #[+a("#options") Visualizer-specific options], e.g. colors.
+cell #[code {}]
+row
+cell #[code manual]
+cell bool
+cell
| Don't parse #[code Doc] and instead, expect a dict or list of
| dicts. #[+a("/usage/visualizers#manual-usage") See here]
| for formats and examples.
+cell #[code False]
+row
+cell #[code port]
+cell int
+cell Port to serve visualization.
+cell #[code 5000]
+h(3, "displacy.render") displacy.render
+tag method
+tag-new(2)
p Render a dependency parse tree or named entity visualization.
+aside-code("Example").
import spacy
from spacy import displacy
nlp = spacy.load('en')
doc = nlp(u'This is a sentence.')
html = displacy.render(doc, style='dep')
+table(["Name", "Type", "Description", "Default"])
+row
+cell #[code docs]
+cell list or #[code Doc]
+cell Document(s) to visualize.
+cell
+row
+cell #[code style]
+cell unicode
+cell Visualization style, #[code 'dep'] or #[code 'ent'].
+cell #[code 'dep']
+row
+cell #[code page]
+cell bool
+cell Render markup as full HTML page.
+cell #[code False]
+row
+cell #[code minify]
+cell bool
+cell Minify HTML markup.
+cell #[code False]
+row
+cell #[code jupyter]
+cell bool
+cell
| Explicitly enable "#[+a("http://jupyter.org/") Jupyter] mode" to
| return markup ready to be rendered in a notebook.
+cell detected automatically
+row
+cell #[code options]
+cell dict
+cell #[+a("#options") Visualizer-specific options], e.g. colors.
+cell #[code {}]
+row
+cell #[code manual]
+cell bool
+cell
| Don't parse #[code Doc] and instead, expect a dict or list of
| dicts. #[+a("/usage/visualizers#manual-usage") See here]
| for formats and examples.
+cell #[code False]
+row("foot")
+cell returns
+cell unicode
+cell Rendered HTML markup.
+cell
+h(3, "displacy_options") Visualizer options
p
| The #[code options] argument lets you specify additional settings for
| each visualizer. If a setting is not present in the options, the default
| value will be used.
+h(4, "options-dep") Dependency Visualizer options
+aside-code("Example").
options = {'compact': True, 'color': 'blue'}
displacy.serve(doc, style='dep', options=options)
+table(["Name", "Type", "Description", "Default"])
+row
+cell #[code collapse_punct]
+cell bool
+cell
| Attach punctuation to tokens. Can make the parse more readable,
| as it prevents long arcs to attach punctuation.
+cell #[code True]
+row
+cell #[code compact]
+cell bool
+cell "Compact mode" with square arrows that takes up less space.
+cell #[code False]
+row
+cell #[code color]
+cell unicode
+cell Text color (HEX, RGB or color names).
+cell #[code '#000000']
+row
+cell #[code bg]
+cell unicode
+cell Background color (HEX, RGB or color names).
+cell #[code '#ffffff']
+row
+cell #[code font]
+cell unicode
+cell Font name or font family for all text.
+cell #[code 'Arial']
+row
+cell #[code offset_x]
+cell int
+cell Spacing on left side of the SVG in px.
+cell #[code 50]
+row
+cell #[code arrow_stroke]
+cell int
+cell Width of arrow path in px.
+cell #[code 2]
+row
+cell #[code arrow_width]
+cell int
+cell Width of arrow head in px.
+cell #[code 10] / #[code 8] (compact)
+row
+cell #[code arrow_spacing]
+cell int
+cell Spacing between arrows in px to avoid overlaps.
+cell #[code 20] / #[code 12] (compact)
+row
+cell #[code word_spacing]
+cell int
+cell Horizontal spacing between words and arcs in px.
+cell #[code 45]
+row
+cell #[code distance]
+cell int
+cell Distance between words in px.
+cell #[code 175] / #[code 85] (compact)
+h(4, "displacy_options-ent") Named Entity Visualizer options
+aside-code("Example").
options = {'ents': ['PERSON', 'ORG', 'PRODUCT'],
'colors': {'ORG': 'yellow'}}
displacy.serve(doc, style='ent', options=options)
+table(["Name", "Type", "Description", "Default"])
+row
+cell #[code ents]
+cell list
+cell
| Entity types to highlight (#[code None] for all types).
+cell #[code None]
+row
+cell #[code colors]
+cell dict
+cell
| Color overrides. Entity types in uppercase should be mapped to
| color names or values.
+cell #[code {}]
p
| By default, displaCy comes with colours for all
| #[+a("/api/annotation#named-entities") entity types supported by spaCy].
| If you're using custom entity types, you can use the #[code colors]
| setting to add your own colours for them.
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