/usr/share/pyshared/blockdiag/noderenderer/dots.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 | # -*- 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 Box, XY
class Dots(NodeShape):
def render_label(self, drawer, **kwargs):
pass
def render_shape(self, drawer, _, **kwargs):
if kwargs.get('shadow'):
return
m = self.metrics
center = m.cell(self.node).center
dots = [center]
if self.node.group.orientation == 'landscape':
pt = XY(center.x, center.y - m.node_height / 2)
dots.append(pt)
pt = XY(center.x, center.y + m.node_height / 2)
dots.append(pt)
else:
pt = XY(center.x - m.node_width / 3, center.y)
dots.append(pt)
pt = XY(center.x + m.node_width / 3, center.y)
dots.append(pt)
r = m.cellsize / 2
for dot in dots:
box = Box(dot.x - r, dot.y - r, dot.x + r, dot.y + r)
drawer.ellipse(box, fill=self.node.linecolor,
outline=self.node.linecolor)
def setup(self):
install_renderer('dots', Dots)
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