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OverQuantumOverQuantum
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grid, implode; some comments
20141210 grid2m and implode (wipe) scripts from Xmypblu 20141210 describing comments for ellipse, replace2 and tagcalc (two latest renamed for menu)
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lines changed

‎ellipse.py

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# -*- coding: utf-8 -*-
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#
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# ellipse.py {Center} {Radius1} {Radius2} {Angle} {Sides}
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#
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#
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# Script creates ellipse, specified by center, semi-major and semi-minor axises and rotation angle
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# Hint: ellipse with 4 sides allows to draw rotated axises
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#
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# Made from circle.py ( Copyright 2010-2011 Hind <foxhind@gmail.com> )
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# by OverQuantum, 2014-10-30
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# bugfix by Vitalts (comma support+spaces), 2014-10-31

‎grid2m.png

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‎grid2m.py

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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# grid2m.py {Cell}
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#
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# Script creates square grid escribing selected object(s)
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# (members of selected relations is not counted)
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# Will not create grid for 1 node or so
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#
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# Made from grid2m script by Xmypblu (2014-01-18, https://github.com/Xmypblu)
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# by OverQuantum 2014
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# 2014-12-10 updated for counting several objects, including nodes (+minor modification)
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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import sys
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import math
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import projections
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from OsmData import OsmData, LON, LAT, REF, ACTION, DELETE
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if sys.version_info[0] < 3:
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reload(sys)
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sys.setdefaultencoding("utf-8") # a hack to support UTF-8
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def main():
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nData = OsmData() # Nodes
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rData = OsmData() # Escribing way
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nData.read(sys.stdin)
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rData.read(sys.stdin)
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cell = float(sys.argv[1].replace(',', '.')) # cell size, meters
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rbbox = getbbox(rData, nData) # bbox of escribing objects
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if rbbox[0]>rbbox[2]: #degenerate bbox, nothing was selected or only relations
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return 0
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rcenter = getbboxcenter(rbbox) # bbox center
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b_cells = bbox_cell(rbbox, rcenter, cell)
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createcell(b_cells, rData, nData)
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def bbox_cell (rbbox, rcenter, cell):
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nbbox_lon = []
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nbbox_lat = []
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nbbox = []
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a1 = projections.from4326((rbbox[0],rbbox[1]), "EPSG:3857")
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b1 = projections.from4326((rbbox[2],rbbox[3]), "EPSG:3857")
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cell = float(cell)/math.cos(math.radians(rcenter[1]))
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a = a1[0] # base coordinates
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b = a1[1]
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while a < b1[0]:
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nbbox_lon.append(a)
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a += cell
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while b < b1[1]:
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nbbox_lat.append(b)
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b += cell
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for z in nbbox_lon:
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for x in nbbox_lat:
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z2 = z + cell
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x2 = x + cell
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nbbox.append([[z, x2], [z2, x2], [z2, x], [z, x]])
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return nbbox
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def createcell(b_cells, rData, nData):
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n=0
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for i in b_cells:
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wayid = rData.addway()
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for y in i:
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node = projections.to4326((y[0], y[1]), "EPSG:3857")
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nodeid = rData.addnode()
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rData.nodes[nodeid][LON] = node[0]
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rData.nodes[nodeid][LAT] = node[1]
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rData.ways[wayid][REF].append(nodeid)
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rData.ways[wayid][REF].append(rData.ways[wayid][REF][0])
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n+=1
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rData.addcomment("Created " + str(n) + " squares.")
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rData.write(sys.stdout)
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return 0
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def getbbox(data, nodedata):
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bbox = [1000, 1000, -1000, -1000] #degenerate bbox for lat/lon
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for wayid in data.ways.keys():
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for nodeid in data.ways[wayid][REF]:
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node = nodedata.nodes[nodeid]
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if node[LON] < bbox[0]:
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bbox[0] = node[LON]
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if node[LON] > bbox[2]:
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bbox[2] = node[LON]
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if node[LAT] < bbox[1]:
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bbox[1] = node[LAT]
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if node[LAT] > bbox[3]:
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bbox[3] = node[LAT]
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for nodeid in data.nodes.keys():
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node = data.nodes[nodeid]
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if node[LON] < bbox[0]:
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bbox[0] = node[LON]
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if node[LON] > bbox[2]:
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bbox[2] = node[LON]
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if node[LAT] < bbox[1]:
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bbox[1] = node[LAT]
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if node[LAT] > bbox[3]:
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bbox[3] = node[LAT]
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return bbox
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def getbboxcenter(bbox):
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return ((bbox[0] + bbox[2]) * 0.5, (bbox[1] + bbox[3]) * 0.5)
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if __name__ == '__main__':
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main()

‎grid2m.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<command version="3" name="Grid" icon="grid2m.png" run="python grid2m.py {Cell}">
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<parameter required="true" type="any" maxinstances="0">
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<name>Escribing</name>
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<description>Object(s) to cover with grid</description>
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</parameter>
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<parameter required="true" type="length" minvalue="0.1" maxvalue="10000">
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<name>Cell</name>
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<description>Cell size(m)</description>
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<value>100</value>
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</parameter>
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</command>

‎implode.png

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‎implode.py

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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# implode.py
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#
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# Script implodes each selected way to a single node (bbox center) which inherits all way's tags
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#
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# Made from wipe script by Xmypblu (2014-01-18, https://github.com/Xmypblu)
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# by OverQuantum, 2014-12-10
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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import sys
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import math
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from OsmData import OsmData, Map, LON, LAT, ACTION, MODIFY, TAG, CREATE, REF, NODES, WAYS, RELATIONS, DELETE
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if sys.version_info[0] < 3:
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reload(sys)
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sys.setdefaultencoding("utf-8") # a hack to support UTF-8
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def main():
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nData = OsmData() # Nodes
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rData = OsmData() # Reference way
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nData.read(sys.stdin)
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rData.read(sys.stdin)
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idn = list(rData.ways.keys())
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createnode(rData, nData, idn)
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def createnode(rData, nData, idn):
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for a in idn:
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rbbox = getbbox(rData, nData, a)
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rcenter = getbboxcenter(rbbox)
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nid = rData.addnode()
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rData.nodes[nid][LON] = rcenter[0]
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rData.nodes[nid][LAT] = rcenter[1]
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rData.nodes[nid][TAG] = rData.ways[a][TAG].copy()
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way = rData.ways[a]
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way[ACTION] = DELETE
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ispolygon = way[REF][0] == way[REF][len(way[REF]) - 1]
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to = len(way[REF])
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if ispolygon: to -= 1
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for i in range(to):
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nodeid = way[REF][i]
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nData.nodes[nodeid][ACTION] = DELETE
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rData.nodes.update(nData.nodes)
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rData.ways.update(rData.ways)
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rData.write(sys.stdout)
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return 0
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def getbbox(data, nodedata, wayid):
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anynode = nodedata.nodes[data.ways[wayid][REF][0]]
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bbox = [anynode[LON], anynode[LAT], anynode[LON], anynode[LAT]]
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for nodeid in data.ways[wayid][REF]:
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node = nodedata.nodes[nodeid]
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if node[LON] < bbox[0]:
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bbox[0] = node[LON]
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elif node[LON] > bbox[2]:
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bbox[2] = node[LON]
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if node[LAT] < bbox[1]:
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bbox[1] = node[LAT]
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elif node[LAT] > bbox[3]:
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bbox[3] = node[LAT]
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return bbox
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def getbboxcenter(bbox):
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return (bbox[0] + (bbox[2] - bbox[0]) / 2.0, bbox[1] + (bbox[3] - bbox[1]) / 2.0)
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if __name__ == '__main__':
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main()

‎implode.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<command version="3" name="Implode" icon="implode.png" run="python implode.py">
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<parameter required="true" type="way" maxinstances="0">
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<name>Objects</name>
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<description>Objects to implode</description>
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</parameter>
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</command>

‎replace2.py

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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# replace2.py - without rotation
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# replace2.py
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#
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# Script performs replacing geometry of target objects by reference object with care of existing nodes and tags
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# This script does not perform rotation of objects, unlike original replace.py
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#
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# Copyright 2011 Hind <foxhind@gmail.com>
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# modified by OverQuantum, 2012-08-05
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# updated 2012-08-18
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# fix to 4 spaces indentation 2014-12-06
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# 2012-08-05 modified by OverQuantum for no rotation
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# 2012-08-18 updated from new replace.py
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# 2014-12-06 fix to 4 spaces indentation
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by

‎replace2.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<command version="3" name="Replace2" icon="replace2.png" run="python replace2.py">
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<command version="3" name="Replace2 (no rotation)" icon="replace2.png" run="python replace2.py">
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<parameter required="true" type="way">
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<name>Ref</name>
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<description>Reference way</description>

‎tagcalc.py

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#
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# regexp.py {NewTag} {Formula}
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#
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# Made from regexp.py ( Copyright 2011 Hind <foxhind@gmail.com> )
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# by OverQuantum, 2014-12-06 - 2014-12-09
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# Script creates new tag on each selected object, tag is calculated by formula,
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# allowing to concatenate object's tags and some parameters
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#
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# Formula = [ <fix string> ] [ #tag=<tag># ] [ <fix string> ] [ #p=<param># ] [ <fix string> ]
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# <tag> - tag name (key) of this object
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# <param> = lat / lon / uid / ver / user / chg / nodes / ways / rels
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# uid - user id; nodes - valid for ways and relations; lat and lon works only for nodes
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# note: <fix string> should contain "" to have " in result (due to command line interface)
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# note: <fix string> should contain "" to have " in result (due to interface of CommandLine)
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#
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# Example: regexp.py "name" "Height #tag=ele#"
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#
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# example: regexp.py "name" "Height #tag=ele#"
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# Made from regexp.py ( Copyright 2011 Hind <foxhind@gmail.com> )
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# by OverQuantum, 2014-12-06 - 2014-12-09
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by

‎tagcalc.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<command version="3" name="TagCalc" icon="tagcalc.png" run='python tagcalc.py "{NewTag}" "{Formula}"'>
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<command version="3" name="TagCalc (experimental)" icon="tagcalc.png" run='python tagcalc.py "{NewTag}" "{Formula}"'>
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<parameter required="true" type="any" maxinstances="0">
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<name>Objects</name>
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<description>Any objects to processing</description>

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