/usr/share/pyshared/blockdiag/noderenderer/note.py is in python-blockdiag 1.3.2-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | # -*- coding: utf-8 -*-
# Copyright 2011 Takeshi KOMIYA
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from blockdiag.noderenderer import NodeShape
from blockdiag.noderenderer import install_renderer
from blockdiag.utils import XY
class Note(NodeShape):
def render_shape(self, drawer, _, **kwargs):
fill = kwargs.get('fill')
m = self.metrics.cell(self.node)
r = self.metrics.cellsize * 2
tr = m.topright
note = [m.topleft, XY(tr.x - r, tr.y), XY(tr.x, tr.y + r),
m.bottomright, m.bottomleft, m.topleft]
box = self.metrics.cell(self.node).box
# draw outline
if kwargs.get('shadow'):
note = self.shift_shadow(note)
if kwargs.get('style') == 'blur':
drawer.polygon(note, fill=fill, outline=fill,
filter='transp-blur')
else:
drawer.polygon(note, fill=fill, outline=fill)
elif self.node.background:
drawer.polygon(note, fill=self.node.color,
outline=self.node.color)
drawer.image(box, self.node.background)
drawer.polygon(note, fill="none",
outline=self.node.linecolor, style=self.node.style)
else:
drawer.polygon(note, fill=self.node.color,
outline=self.node.linecolor, style=self.node.style)
# draw folded
if not kwargs.get('shadow'):
folded = [XY(tr.x - r, tr.y),
XY(tr.x - r, tr.y + r),
XY(tr.x, tr.y + r)]
drawer.line(folded, fill=self.node.linecolor,
style=self.node.style)
def setup(self):
install_renderer('note', Note)
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