Python CanvasFrame.mainloop方法代码示例

# 需要导入模块: from nltk.draw.util import CanvasFrame [as 别名]
# 或者: from nltk.draw.util.CanvasFrame import mainloop [as 别名]
def test(parses):
    def fill(cw):
        cw['fill'] = '#%06d' % random.randint(0,999999)

    cf = CanvasFrame(width=550, height=450, closeenough=2)

    j = 10

    for parse in parses:
        t  = Tree.fromstring(parse)
        tc = TreeWidget(cf.canvas(), t, draggable=1,
                    node_font=('helvetica', -14, 'bold'),
                    leaf_font=('helvetica', -12, 'italic'),
                    roof_fill='white', roof_color='black',
                    leaf_color='green4', node_color='blue2')

        cf.add_widget(tc,10,j)
        tc.bind_click_trees(tc.toggle_collapsed)
        j += 500

    # Run mainloop
    cf.mainloop()

# 需要导入模块: from nltk.draw.util import CanvasFrame [as 别名]
# 或者: from nltk.draw.util.CanvasFrame import mainloop [as 别名]

#.........这里部分代码省略.........
        '''
    (S (NP the very big cat)
       (VP (Adv sorta) (V saw) (NP (Det the) (N dog))))'''
    )

    tc = TreeWidget(
        cf.canvas(),
        t,
        draggable=1,
        node_font=('helvetica', -14, 'bold'),
        leaf_font=('helvetica', -12, 'italic'),
        roof_fill='white',
        roof_color='black',
        leaf_color='green4',
        node_color='blue2',
    )
    cf.add_widget(tc, 10, 10)

    def boxit(canvas, text):
        big = ('helvetica', -16, 'bold')
        return BoxWidget(canvas, TextWidget(canvas, text, font=big), fill='green')

    def ovalit(canvas, text):
        return OvalWidget(canvas, TextWidget(canvas, text), fill='cyan')

    treetok = Tree.fromstring('(S (NP this tree) (VP (V is) (AdjP shapeable)))')
    tc2 = TreeWidget(cf.canvas(), treetok, boxit, ovalit, shapeable=1)

    def color(node):
        node['color'] = '#%04d00' % random.randint(0, 9999)

    def color2(treeseg):
        treeseg.label()['fill'] = '#%06d' % random.randint(0, 9999)
        treeseg.label().child()['color'] = 'white'

    tc.bind_click_trees(tc.toggle_collapsed)
    tc2.bind_click_trees(tc2.toggle_collapsed)
    tc.bind_click_nodes(color, 3)
    tc2.expanded_tree(1).bind_click(color2, 3)
    tc2.expanded_tree().bind_click(color2, 3)

    paren = ParenWidget(cf.canvas(), tc2)
    cf.add_widget(paren, tc.bbox()[2] + 10, 10)

    tree3 = Tree.fromstring(
        '''
    (S (NP this tree) (AUX was)
       (VP (V built) (PP (P with) (NP (N tree_to_treesegment)))))'''
    )
    tc3 = tree_to_treesegment(
        cf.canvas(), tree3, tree_color='green4', tree_xspace=2, tree_width=2
    )
    tc3['draggable'] = 1
    cf.add_widget(tc3, 10, tc.bbox()[3] + 10)

    def orientswitch(treewidget):
        if treewidget['orientation'] == 'horizontal':
            treewidget.expanded_tree(1, 1).subtrees()[0].set_text('vertical')
            treewidget.collapsed_tree(1, 1).subtrees()[0].set_text('vertical')
            treewidget.collapsed_tree(1).subtrees()[1].set_text('vertical')
            treewidget.collapsed_tree().subtrees()[3].set_text('vertical')
            treewidget['orientation'] = 'vertical'
        else:
            treewidget.expanded_tree(1, 1).subtrees()[0].set_text('horizontal')
            treewidget.collapsed_tree(1, 1).subtrees()[0].set_text('horizontal')
            treewidget.collapsed_tree(1).subtrees()[1].set_text('horizontal')
            treewidget.collapsed_tree().subtrees()[3].set_text('horizontal')
            treewidget['orientation'] = 'horizontal'

    text = """
Try clicking, right clicking, and dragging
different elements of each of the trees.
The top-left tree is a TreeWidget built from
a Tree.  The top-right is a TreeWidget built
from a Tree, using non-default widget
constructors for the nodes & leaves (BoxWidget
and OvalWidget).  The bottom-left tree is
built from tree_to_treesegment."""
    twidget = TextWidget(cf.canvas(), text.strip())
    textbox = BoxWidget(cf.canvas(), twidget, fill='white', draggable=1)
    cf.add_widget(textbox, tc3.bbox()[2] + 10, tc2.bbox()[3] + 10)

    tree4 = Tree.fromstring('(S (NP this tree) (VP (V is) (Adj horizontal)))')
    tc4 = TreeWidget(
        cf.canvas(),
        tree4,
        draggable=1,
        line_color='brown2',
        roof_color='brown2',
        node_font=('helvetica', -12, 'bold'),
        node_color='brown4',
        orientation='horizontal',
    )
    tc4.manage()
    cf.add_widget(tc4, tc3.bbox()[2] + 10, textbox.bbox()[3] + 10)
    tc4.bind_click(orientswitch)
    tc4.bind_click_trees(tc4.toggle_collapsed, 3)

    # Run mainloop
    cf.mainloop()

# 需要导入模块: from nltk.draw.util import CanvasFrame [as 别名]
# 或者: from nltk.draw.util.CanvasFrame import mainloop [as 别名]
    return np.mean(np.array(res))




senna_server = Pyro4.Proxy("PYRONAME:servers.senna")

treetok1 = get_parsetree(senna_server.tag(sentence1), sentence1)
treetok2 = get_parsetree(senna_server.tag(sentence2), sentence2)

# show parsetree
cf = CanvasFrame(width=550, height=450, closeenough=2)
tc1 = TreeWidget(cf.canvas(), treetok1, draggable=1,
                node_font=('helvetica', -14, 'bold'),
                leaf_font=('helvetica', -12, 'italic'),
                roof_fill='white', roof_color='black',
                leaf_color='green4', node_color='blue2')
tc2 = TreeWidget(cf.canvas(), treetok2, draggable=1,
                node_font=('helvetica', -14, 'bold'),
                leaf_font=('helvetica', -12, 'italic'),
                roof_fill='white', roof_color='black',
                leaf_color='green4', node_color='blue2')

cf.add_widget(tc1,10,10)
cf.add_widget(tc2,290,10)
cf.mainloop()

# 需要导入模块: from nltk.draw.util import CanvasFrame [as 别名]
# 或者: from nltk.draw.util.CanvasFrame import mainloop [as 别名]

#.........这里部分代码省略.........

    t = Tree.parse(
        """
    (S (NP the very big cat)
       (VP (Adv sorta) (V saw) (NP (Det the) (N dog))))"""
    )

    tc = TreeWidget(
        cf.canvas(),
        t,
        draggable=1,
        node_font=("helvetica", -14, "bold"),
        leaf_font=("helvetica", -12, "italic"),
        roof_fill="white",
        roof_color="black",
        leaf_color="green4",
        node_color="blue2",
    )
    cf.add_widget(tc, 10, 10)

    def boxit(canvas, text):
        big = ("helvetica", -16, "bold")
        return BoxWidget(canvas, TextWidget(canvas, text, font=big), fill="green")

    def ovalit(canvas, text):
        return OvalWidget(canvas, TextWidget(canvas, text), fill="cyan")

    treetok = Tree.parse("(S (NP this tree) (VP (V is) (AdjP shapeable)))")
    tc2 = TreeWidget(cf.canvas(), treetok, boxit, ovalit, shapeable=1)

    def color(node):
        node["color"] = "#%04d00" % random.randint(0, 9999)

    def color2(treeseg):
        treeseg.node()["fill"] = "#%06d" % random.randint(0, 9999)
        treeseg.node().child()["color"] = "white"

    tc.bind_click_trees(tc.toggle_collapsed)
    tc2.bind_click_trees(tc2.toggle_collapsed)
    tc.bind_click_nodes(color, 3)
    tc2.expanded_tree(1).bind_click(color2, 3)
    tc2.expanded_tree().bind_click(color2, 3)

    paren = ParenWidget(cf.canvas(), tc2)
    cf.add_widget(paren, tc.bbox()[2] + 10, 10)

    tree3 = Tree.parse(
        """
    (S (NP this tree) (AUX was)
       (VP (V built) (PP (P with) (NP (N tree_to_treesegment)))))"""
    )
    tc3 = tree_to_treesegment(cf.canvas(), tree3, tree_color="green4", tree_xspace=2, tree_width=2)
    tc3["draggable"] = 1
    cf.add_widget(tc3, 10, tc.bbox()[3] + 10)

    def orientswitch(treewidget):
        if treewidget["orientation"] == "horizontal":
            treewidget.expanded_tree(1, 1).subtrees()[0].set_text("vertical")
            treewidget.collapsed_tree(1, 1).subtrees()[0].set_text("vertical")
            treewidget.collapsed_tree(1).subtrees()[1].set_text("vertical")
            treewidget.collapsed_tree().subtrees()[3].set_text("vertical")
            treewidget["orientation"] = "vertical"
        else:
            treewidget.expanded_tree(1, 1).subtrees()[0].set_text("horizontal")
            treewidget.collapsed_tree(1, 1).subtrees()[0].set_text("horizontal")
            treewidget.collapsed_tree(1).subtrees()[1].set_text("horizontal")
            treewidget.collapsed_tree().subtrees()[3].set_text("horizontal")
            treewidget["orientation"] = "horizontal"

    text = """
Try clicking, right clicking, and dragging
different elements of each of the trees.
The top-left tree is a TreeWidget built from
a Tree.  The top-right is a TreeWidget built
from a Tree, using non-default widget
constructors for the nodes & leaves (BoxWidget
and OvalWidget).  The bottom-left tree is
built from tree_to_treesegment."""
    twidget = TextWidget(cf.canvas(), text.strip())
    textbox = BoxWidget(cf.canvas(), twidget, fill="white", draggable=1)
    cf.add_widget(textbox, tc3.bbox()[2] + 10, tc2.bbox()[3] + 10)

    tree4 = Tree.parse("(S (NP this tree) (VP (V is) (Adj horizontal)))")
    tc4 = TreeWidget(
        cf.canvas(),
        tree4,
        draggable=1,
        line_color="brown2",
        roof_color="brown2",
        node_font=("helvetica", -12, "bold"),
        node_color="brown4",
        orientation="horizontal",
    )
    tc4.manage()
    cf.add_widget(tc4, tc3.bbox()[2] + 10, textbox.bbox()[3] + 10)
    tc4.bind_click(orientswitch)
    tc4.bind_click_trees(tc4.toggle_collapsed, 3)

    # Run mainloop
    cf.mainloop()