def load_config(conf_file):
dbname = 'gis'
dbuser = '******'
log(syslog.LOG_INFO,"loading config: " + conf_file)
conff = open(conf_file,"r")
line = conff.readline()
while (line != ""):
line = line.rstrip('\n')
keyval = line.split("=",1)
if (keyval[0] == "name"):
name = keyval[1]
if (keyval[0] == "tiledir"):
tiledir = keyval[1]
if (keyval[0] == "mapfile"):
mapfile = keyval[1]
if (keyval[0] == "maxz"):
maxz = int(keyval[1])
if (keyval[0] == "dbname"):
dbname = keyval[1]
if (keyval[0] == "dbuser"):
dbuser = keyval[1]
line = conff.readline()
conff.close()
style = MapCSS(0,30)
style.parse(open("/usr/local/src/svn/openstreetmap/applications/utils/tirex/backend-json/mapink.mapcss","r").read())
conf = { 'name': name, 'style': style, 'tiledir': tiledir, 'maxz': maxz, 'dbname': dbname, 'dbuser': dbuser }
log(syslog.LOG_INFO,"config parsed: " + str(conf))
return conf
def render_tile(z,x,y,db,coastlines=False):
callback = "onKothicDataResponse"
bbox = projections.bbox_by_tile(z+1,x,y,"EPSG:3857")
style = MapCSS(0,30)
style.parse(open(os.path.join(os.path.dirname(__file__),"server.mapcss"),"r").read())
zoom = z+2
if coastlines is True:
tiledata = get_vectors(db,bbox,zoom,style,"coastline")
tiledata["features"].extend(get_vectors(db,bbox,zoom,style,"polygon")["features"])
else:
tiledata = get_vectors(db,bbox,zoom,style,"polygon")
tiledata["features"].extend(get_vectors(db,bbox,zoom,style,"line")["features"])
tiledata["features"].extend(get_vectors(db,bbox,zoom,style,"point")["features"])
tiledata = callback+"("+json.dumps(tiledata,True,False,separators=(',', ':'))+",%s,%s,%s);"%(z,x,y)
return tiledata
def komap_mapswithme(options):
ddir = os.path.dirname(options.outfile)
classificator = {}
class_order = []
class_tree = {}
colors_file_name = os.path.join(ddir, 'colors.txt')
colors = set()
if os.path.exists(colors_file_name):
colors_in_file = open(colors_file_name, "r")
for colorLine in colors_in_file:
colors.add(int(colorLine))
colors_in_file.close()
patterns = []
def addPattern(dashes):
if dashes and dashes not in patterns:
patterns.append(dashes)
patterns_file_name = os.path.join(ddir, 'patterns.txt')
if os.path.exists(patterns_file_name):
patterns_in_file = open(patterns_file_name, "r")
for patternsLine in patterns_in_file:
addPattern([float(x) for x in patternsLine.split()])
patterns_in_file.close()
# Build classificator tree from mapcss-mapping.csv file
types_file = open(os.path.join(ddir, 'types.txt'), "w")
# Mapcss-mapping format
#
# A CSV table mapping tags to types. Some types can be deemed obsolete, either completely or replaced with a different type.
#
# Example row: highway|bus_stop;[highway=bus_stop];;name;int_name;22; (mind the last semicolon!)
# It contains:
# - type name: "highway|bus_stop" ('|' is converted to '-' internally)
# - mapcss selector for tags: "[highway=bus_stop]" (you can group selectors and use e.g. [oneway?])
# - "x" for an obsolete type or an empty cell otherwise
# - primary title tag (usually "name")
# - secondary title tag (usually "int_name")
# - type id, sequential starting from 1
# - replacement type for an obsolete tag, if exists
#
# A shorter format for above example: highway|bus_stop;22;
# It leaves only columns 1, 6 and 7. For obsolete types with no replacement put "x" into the last column.
# Obviously it works only for simple types that are produced from tags replacing '=' with '|'.
#
# An example of type with replacement:
# highway|unsurfaced|disused;[highway=unsurfaced][disused?];x;name;int_name;838;highway|unclassified
cnt = 1
unique_types_check = set()
for row in csv.reader(open(os.path.join(ddir, 'mapcss-mapping.csv')), delimiter=';'):
if len(row) <= 1:
# Allow for empty lines and comments that do not contain ';' symbol
continue
if len(row) == 3:
# Short format: type name, type id, x / replacement type name
tag = row[0].replace('|', '=')
obsolete = len(row[2].strip()) > 0
row = (row[0], '[{0}]'.format(tag), 'x' if obsolete else '', 'name', 'int_name', row[1], row[2] if row[2] != 'x' else '')
if len(row) != 7:
raise Exception('Expecting 3 or 7 columns in mapcss-mapping: {0}'.format(';'.join(row)))
if int(row[5]) < cnt:
raise Exception('Wrong type id: {0}'.format(';'.join(row)))
while int(row[5]) > cnt:
print >> types_file, "mapswithme"
cnt += 1
cnt += 1
cl = row[0].replace("|", "-")
if cl in unique_types_check and row[2] != 'x':
raise Exception('Duplicate type: {0}'.format(row[0]))
pairs = [i.strip(']').split("=") for i in row[1].split(',')[0].split('[')]
kv = {}
for i in pairs:
if len(i) == 1:
if i[0]:
if i[0][0] == "!":
kv[i[0][1:].strip('?')] = "no"
else:
kv[i[0].strip('?')] = "yes"
else:
kv[i[0]] = i[1]
classificator[cl] = kv
if row[2] != "x":
class_order.append(cl)
unique_types_check.add(cl)
print >> types_file, row[0]
else:
# compatibility mode
if row[6]:
print >> types_file, row[6]
else:
print >> types_file, "mapswithme"
class_tree[cl] = row[0]
class_order.sort()
types_file.close()
# Get all mapcss static tags which are used in mapcss-mapping.csv
mapcss_static_tags = set()
for v in classificator.values():
for t in v.keys():
mapcss_static_tags.add(t)
# Get all mapcss dynamic tags from mapcss-dynamic.txt
mapcss_dynamic_tags = set([line.rstrip() for line in open(os.path.join(ddir, 'mapcss-dynamic.txt'))])
# Parse style mapcss
global style
style = MapCSS(options.minzoom, options.maxzoom + 1)
style.parse(filename = options.filename, static_tags = mapcss_static_tags, dynamic_tags = mapcss_dynamic_tags)
# Build optimization tree - class/type -> StyleChoosers
for cl in class_order:
clname = cl if cl.find('-') == -1 else cl[:cl.find('-')]
cltags = classificator[cl]
style.build_choosers_tree(clname, "line", cltags)
style.build_choosers_tree(clname, "area", cltags)
style.build_choosers_tree(clname, "node", cltags)
style.restore_choosers_order("line")
style.restore_choosers_order("area")
style.restore_choosers_order("node")
visibility = {}
bgpos = 0
dr_linecaps = {'none': BUTTCAP, 'butt': BUTTCAP, 'round': ROUNDCAP}
dr_linejoins = {'none': NOJOIN, 'bevel': BEVELJOIN, 'round': ROUNDJOIN}
# Build drules tree
drules = ContainerProto()
dr_cont = None
if MULTIPROCESSING:
pool = Pool()
imapfunc = pool.imap
else:
imapfunc = itertools.imap
for results in imapfunc(query_style, ((cl, classificator[cl], options.minzoom, options.maxzoom) for cl in class_order)):
for result in results:
cl, zoom, has_icons_for_areas, runtime_conditions, zstyle = result
if dr_cont is not None and dr_cont.name != cl:
if dr_cont.element:
drules.cont.extend([dr_cont])
visibility["world|" + class_tree[dr_cont.name] + "|"] = "".join(visstring)
dr_cont = None
if dr_cont is None:
dr_cont = ClassifElementProto()
dr_cont.name = cl
visstring = ["0"] * (options.maxzoom - options.minzoom + 1)
if len(zstyle) == 0:
continue
has_lines = False
has_icons = False
has_fills = False
for st in zstyle:
st = dict([(k, v) for k, v in st.iteritems() if str(v).strip(" 0.")])
if 'width' in st or 'pattern-image' in st:
has_lines = True
if 'icon-image' in st or 'symbol-shape' in st or 'symbol-image' in st:
has_icons = True
if 'fill-color' in st:
has_fills = True
has_text = None
txfmt = []
for st in zstyle:
if st.get('text') and st.get('text') != 'none' and not st.get('text') in txfmt:
txfmt.append(st.get('text'))
if has_text is None:
has_text = []
has_text.append(st)
if (not has_lines) and (not has_text) and (not has_fills) and (not has_icons):
continue
visstring[zoom] = "1"
dr_element = DrawElementProto()
dr_element.scale = zoom
if runtime_conditions:
for rc in runtime_conditions:
dr_element.apply_if.append(str(rc))
for st in zstyle:
if st.get('-x-kot-layer') == 'top':
st['z-index'] = float(st.get('z-index', 0)) + 15001.
elif st.get('-x-kot-layer') == 'bottom':
st['z-index'] = float(st.get('z-index', 0)) - 15001.
if st.get('casing-width') not in (None, 0): # and (st.get('width') or st.get('fill-color')):
if st.get('casing-linecap', 'butt') == 'butt':
dr_line = LineRuleProto()
dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
dr_line.color = mwm_encode_color(colors, st, "casing")
if '-x-me-casing-line-priority' in st:
dr_line.priority = int(st.get('-x-me-casing-line-priority'))
else:
dr_line.priority = min(int(st.get('z-index', 0) + 999), 20000)
dashes = st.get('casing-dashes', st.get('dashes', []))
dr_line.dashdot.dd.extend(dashes)
addPattern(dr_line.dashdot.dd)
dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'butt'), BUTTCAP)
dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
dr_element.lines.extend([dr_line])
# Let's try without this additional line style overhead. Needed only for casing in road endings.
# if st.get('casing-linecap', st.get('linecap', 'round')) != 'butt':
# dr_line = LineRuleProto()
# dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
# dr_line.color = mwm_encode_color(colors, st, "casing")
# dr_line.priority = -15000
# dashes = st.get('casing-dashes', st.get('dashes', []))
# dr_line.dashdot.dd.extend(dashes)
# dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'round'), ROUNDCAP)
# dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
# dr_element.lines.extend([dr_line])
if has_lines:
if st.get('width'):
dr_line = LineRuleProto()
dr_line.width = (st.get('width', 0) * WIDTH_SCALE)
dr_line.color = mwm_encode_color(colors, st)
for i in st.get('dashes', []):
dr_line.dashdot.dd.extend([max(float(i), 1) * WIDTH_SCALE])
addPattern(dr_line.dashdot.dd)
dr_line.cap = dr_linecaps.get(st.get('linecap', 'butt'), BUTTCAP)
dr_line.join = dr_linejoins.get(st.get('linejoin', 'round'), ROUNDJOIN)
if '-x-me-line-priority' in st:
dr_line.priority = int(st.get('-x-me-line-priority'))
else:
dr_line.priority = min((int(st.get('z-index', 0)) + 1000), 20000)
dr_element.lines.extend([dr_line])
if st.get('pattern-image'):
dr_line = LineRuleProto()
dr_line.width = 0
dr_line.color = 0
icon = mwm_encode_image(st, prefix='pattern')
dr_line.pathsym.name = icon[0]
dr_line.pathsym.step = float(st.get('pattern-spacing', 0)) - 16
dr_line.pathsym.offset = st.get('pattern-offset', 0)
if '-x-me-line-priority' in st:
dr_line.priority = int(st.get('-x-me-line-priority'))
else:
dr_line.priority = int(st.get('z-index', 0)) + 1000
dr_element.lines.extend([dr_line])
if st.get('shield-font-size'):
dr_element.shield.height = int(st.get('shield-font-size', 10))
dr_element.shield.color = mwm_encode_color(colors, st, "shield-text")
if st.get('shield-text-halo-radius', 0) != 0:
dr_element.shield.stroke_color = mwm_encode_color(colors, st, "shield-text-halo", "white")
if '-x-me-shield-priority' in st:
dr_element.shield.priority = int(st.get('-x-me-shield-priority'))
else:
dr_element.shield.priority = min(19100, (16000 + int(st.get('z-index', 0))))
if st.get('shield-min-distance', 0) != 0:
dr_element.shield.min_distance = int(st.get('shield-min-distance', 0))
if has_icons:
if st.get('icon-image'):
if not has_icons_for_areas:
dr_element.symbol.apply_for_type = 1
icon = mwm_encode_image(st)
dr_element.symbol.name = icon[0]
if '-x-me-icon-priority' in st:
dr_element.symbol.priority = int(st.get('-x-me-icon-priority'))
else:
dr_element.symbol.priority = min(19100, (16000 + int(st.get('z-index', 0))))
if 'icon-min-distance' in st:
dr_element.symbol.min_distance = int(st.get('icon-min-distance', 0))
has_icons = False
if st.get('symbol-shape'):
dr_element.circle.radius = float(st.get('symbol-size'))
dr_element.circle.color = mwm_encode_color(colors, st, 'symbol-fill')
if '-x-me-symbol-priority' in st:
dr_element.circle.priority = int(st.get('-x-me-symbol-priority'))
else:
dr_element.circle.priority = min(19000, (14000 + int(st.get('z-index', 0))))
has_icons = False
if has_text and st.get('text') and st.get('text') != 'none':
has_text = has_text[:2]
has_text.reverse()
dr_text = dr_element.path_text
base_z = 15000
if st.get('text-position', 'center') == 'line':
dr_text = dr_element.path_text
base_z = 16000
else:
dr_text = dr_element.caption
for sp in has_text[:]:
dr_cur_subtext = dr_text.primary
if len(has_text) == 2:
dr_cur_subtext = dr_text.secondary
dr_cur_subtext.height = int(float(sp.get('font-size', "10").split(",")[0]))
dr_cur_subtext.color = mwm_encode_color(colors, sp, "text")
if st.get('text-halo-radius', 0) != 0:
dr_cur_subtext.stroke_color = mwm_encode_color(colors, sp, "text-halo", "white")
if 'text-offset' in sp or 'text-offset-y' in sp:
dr_cur_subtext.offset_y = int(sp.get('text-offset-y', sp.get('text-offset', 0)))
if 'text-offset-x' in sp:
dr_cur_subtext.offset_x = int(sp.get('text-offset-x', 0))
if 'text' in sp and sp.get('text') != 'name':
dr_cur_subtext.text = sp.get('text')
if 'text-optional' in sp:
is_valid, value = to_boolean(sp.get('text-optional', ''))
if is_valid:
dr_cur_subtext.is_optional = value
has_text.pop()
if '-x-me-text-priority' in st:
dr_text.priority = int(st.get('-x-me-text-priority'))
else:
dr_text.priority = min(19000, (base_z + int(st.get('z-index', 0))))
has_text = None
if has_fills:
if ('fill-color' in st) and (float(st.get('fill-opacity', 1)) > 0):
dr_element.area.color = mwm_encode_color(colors, st, "fill")
priority = 0
if st.get('fill-position', 'foreground') == 'background':
if 'z-index' not in st:
bgpos -= 1
priority = bgpos - 16000
else:
zzz = int(st.get('z-index', 0))
if zzz > 0:
priority = zzz - 16000
else:
priority = zzz - 16700
else:
priority = (int(st.get('z-index', 0)) + 1 + 1000)
if '-x-me-area-priority' in st:
dr_element.area.priority = int(st.get('-x-me-area-priority'))
else:
dr_element.area.priority = priority
has_fills = False
dr_cont.element.extend([dr_element])
if dr_cont is not None:
if dr_cont.element:
drules.cont.extend([dr_cont])
visibility["world|" + class_tree[cl] + "|"] = "".join(visstring)
# Write drules_proto.bin and drules_proto.txt files
drules_bin = open(os.path.join(options.outfile + '.bin'), "wb")
drules_bin.write(drules.SerializeToString())
drules_bin.close()
if options.txt:
drules_txt = open(os.path.join(options.outfile + '.txt'), "wb")
drules_txt.write(unicode(drules))
drules_txt.close()
# Write classificator.txt and visibility.txt files
visnodes = set()
for k, v in visibility.iteritems():
vis = k.split("|")
for i in range(1, len(vis) - 1):
visnodes.add("|".join(vis[0:i]) + "|")
viskeys = list(set(visibility.keys() + list(visnodes)))
def cmprepl(a, b):
if a == b:
return 0
a = a.replace("|", "-")
b = b.replace("|", "-")
if a > b:
return 1
return -1
viskeys.sort(cmprepl)
visibility_file = open(os.path.join(ddir, 'visibility.txt'), "w")
classificator_file = open(os.path.join(ddir, 'classificator.txt'), "w")
oldoffset = ""
for k in viskeys:
offset = " " * (k.count("|") - 1)
for i in range(len(oldoffset) / 4, len(offset) / 4, -1):
print >> visibility_file, " " * i + "{}"
print >> classificator_file, " " * i + "{}"
oldoffset = offset
end = "-"
if k in visnodes:
end = "+"
print >> visibility_file, offset + k.split("|")[-2] + " " + visibility.get(k, "0" * (options.maxzoom + 1)) + " " + end
print >> classificator_file, offset + k.split("|")[-2] + " " + end
for i in range(len(offset) / 4, 0, -1):
print >> visibility_file, " " * i + "{}"
print >> classificator_file, " " * i + "{}"
visibility_file.close()
classificator_file.close()
colors_file = open(colors_file_name, "w")
for c in sorted(colors):
colors_file.write("%d\n" % (c))
colors_file.close()
patterns_file = open(patterns_file_name, "w")
for p in patterns:
patterns_file.write("%s\n" % (' '.join(str(elem) for elem in p)))
patterns_file.close()
class KothicApp:
def __init__(self):
self.width, self.height = 800, 480
self.center_coord = (27.6549791, 53.8698)
self.zoom = 17.
self.data_projection = "EPSG:4326"
self.data = DataBackend()
self.load_style()
self.request_d = (0,0)
self.window = gtk.Window()
self.window.set_size_request(self.width, self.height)
self.window.connect("destroy", gtk.main_quit)
self.window.set_title("Kothic renderer")
menu = gtk.MenuBar()
filemenu = gtk.Menu()
filem = gtk.MenuItem("File")
filem.set_submenu(filemenu)
i = gtk.MenuItem("Reload style")
i.connect("activate", self.load_style)
filemenu.append(i)
stylemenu = gtk.Menu()
stylem = gtk.MenuItem("Style")
stylem.set_submenu(stylemenu)
styles = [name for name in os.listdir("styles") if ".mapcss" in name]
for style in styles:
i = gtk.MenuItem(style)
i.StyleName = style
i.connect("activate", self.reload_style)
stylemenu.append(i)
i = gtk.MenuItem("Exit")
i.connect("activate", gtk.main_quit)
filemenu.append(i)
menu.append(filem)
menu.append(stylem)
vbox = gtk.VBox(False, 2)
vbox.pack_start(menu,False,False,0)
self.KothicWidget = KothicWidget(self.data, self.style)
self.KothicWidget.set_zoom(self.zoom)
self.KothicWidget.jump_to(self.center_coord)
vbox.pack_end(self.KothicWidget)
self.window.add(vbox)
def load_style(self):
self.style = Styling(0,25)
self.style.parse(open("styles/osmosnimki-maps.mapcss","r").read())
def reload_style(self,w):
self.style = Styling(0,25)
self.style.parse(open("styles/%s"%w.StyleName,"r").read())
self.KothicWidget.style_backend = self.style
self.KothicWidget.redraw()
def main(self):
self.window.show_all()
gtk.main()
exit()
def load_style(self):
self.style = Styling(0,25)
self.style.parse(open("styles/osmosnimki-maps.mapcss","r").read())
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# kothic is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with kothic. If not, see <http://www.gnu.org/licenses/>.
from debug import debug, Timer
from mapcss import MapCSS
style = MapCSS(1, 19) #zoom levels
style.parse(open("styles/osmosnimki-maps.mapcss","r").read())
t = ("way", "node")
dct = {}
for a in t:
for tag in style.get_interesting_tags(type=a):
if tag not in dct:
dct[tag] = set()
dct[tag].add(a)
print """
# OsmType Tag DataType Flags"""
import json
import cairo
import sys
reload(sys)
sys.setdefaultencoding("utf-8")
minzoom = 0
maxzoom = 18
sample_width = 80
style = MapCSS(minzoom, maxzoom)
style.parse(open(sys.argv[1], "r").read(), clamp=False)
tags = [json.loads(x) for x in open("data/tags.list", "r")]
print len(tags)
# a = cairo.PDFSurface("legend.pdf",100,100*len(tags))
maxzoom += 1
a = cairo.ImageSurface(cairo.FORMAT_ARGB32, maxzoom * sample_width, 50 * len(tags))
cr = cairo.Context(a)
cr.translate(0, 0.5)
i = 0
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from mapcss import MapCSS
import mapcss.webcolors
whatever_to_hex = mapcss.webcolors.webcolors.whatever_to_hex
import sys
reload(sys)
sys.setdefaultencoding("utf-8")
minzoom = 0
maxzoom = 18
style = MapCSS(minzoom, maxzoom)
style.parse(open(sys.argv[1],"r").read(), clamp=False)
TOTAL_TESTS = 0
FAILED_TESTS = 0
def get_color_lightness(c):
if c == 0:
return 0
return (2*c[0]+c[2]+3*c[1])/6
def compare_order(a, function, b):
"a is over b on all zooms"
global TOTAL_TESTS, FAILED_TESTS
for zoom in range(minzoom, maxzoom+1):
for typ1 in ['line', 'node', 'area']:
for typ2 in ['line', 'node', 'area']:
sa = [x.get('z-index', 0.) for x in style.get_style(typ1, a, zoom)]
sb = [x.get('z-index', 0.) for x in style.get_style(typ2, b, zoom)]
from debug import debug, Timer
from backend.vtile import QuadTileBackend as DataBackend
#from backend.postgis import PostGisBackend as DataBackend
#from style import Styling
from mapcss import MapCSS
from render import RasterTile
svg = False
if svg:
import cairo
style = MapCSS(1, 19) #zoom levels
style.parse(open("styles/default.mapcss","r").read())
bbox = (27.115768874532,53.740327031764,28.028320754378,54.067187302158)
w,h = 630*4,364*4
z = 10
db = DataBackend()
#style = Styling()
res = RasterTile(w, h, z, db)
if svg:
file = open("test.svg", "wb")
res.surface = cairo.SVGSurface(file.name, w,h)
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with kothic. If not, see <http://www.gnu.org/licenses/>.
from debug import debug, Timer
from backend.postgis import PostGisBackend as DataBackend
from mapcss import MapCSS
from twms import bbox, projections
from render import RasterTile
import web
import StringIO
style = MapCSS(1, 26) # zoom levels
style.parse(open("styles/landuses.mapcss", "r").read())
# bbox = (27.115768874532,53.740327031764,28.028320754378,54.067187302158)
# w,h = 630*4,364*4
# z = 17
db = DataBackend()
# style = Styling()
try:
import psyco
psyco.full()
except ImportError:
pass
'name:en', 'name:eo', 'name:es', 'name:et', 'name:eu', 'name:fa',
'name:fi', 'name:fr', 'name:fur', 'name:fy', 'name:ga', 'name:gd',
'name:gsw', 'name:he', 'name:hi', 'name:hr', 'name:hsb', 'name:hu',
'name:hy', 'name:it', 'name:ja', 'name:ja_kana', 'name:ja_rm', 'name:ka',
'name:kk', 'name:kn', 'name:ko', 'name:ko_rm', 'name:ku', 'name:la',
'name:lb', 'name:lt', 'name:lv', 'name:mk', 'name:mn', 'name:nl',
'name:pl', 'name:pt', 'name:ro', 'name:ru', 'name:sk', 'name:sl',
'name:sq', 'name:sr', 'name:sv', 'name:th', 'name:tr', 'name:uk',
'name:vi', 'name:zh', 'name:zh_pinyin'
]
if len(sys.argv) < 2:
print "Usage: make_postgis_style.py [stylesheet] [additional_tag,tag2,tag3]"
exit()
style = MapCSS(1, 19) # zoom levels
style.parse(open(sys.argv[1], "r").read())
dct = {}
if len(sys.argv) >= 3:
langs.extend(sys.argv[2].split(","))
dct = dict([(k, set([("node", "linear"), ('way', 'linear')]))
for k in langs])
t = {
"node": ("node", "linear"),
"line": ("way", "linear"),
"area": ("way", "polygon")
}
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with kothic. If not, see <http://www.gnu.org/licenses/>.
from debug import debug, Timer
from backend.postgis import PostGisBackend as DataBackend
from mapcss import MapCSS
from twms import bbox, projections
from render import RasterTile
import web
import StringIO
style = MapCSS(1, 26) #zoom levels
style.parse(open("styles/landuses.mapcss","r").read())
#bbox = (27.115768874532,53.740327031764,28.028320754378,54.067187302158)
#w,h = 630*4,364*4
#z = 17
db = DataBackend()
#style = Styling()
try:
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# kothic is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with kothic. If not, see <http://www.gnu.org/licenses/>.
from debug import debug, Timer
from mapcss import MapCSS
style = MapCSS(1, 19) #zoom levels
style.parse(open("styles/osmosnimki-maps.mapcss", "r").read())
t = ("way", "node")
dct = {}
for a in t:
for tag in style.get_interesting_tags(type=a):
if tag not in dct:
dct[tag] = set()
dct[tag].add(a)
print """
# OsmType Tag DataType Flags"""
for t in ("z_order", "way_area", ":area"):
if t in dct:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from mapcss import MapCSS
import mapcss.webcolors
whatever_to_hex = mapcss.webcolors.webcolors.whatever_to_hex
import sys
reload(sys)
sys.setdefaultencoding("utf-8")
minzoom = 0
maxzoom = 19
style = MapCSS(minzoom, maxzoom)
style.parse(filename=sys.argv[1], clamp=False)
TOTAL_TESTS = 0
FAILED_TESTS = 0
def get_color_lightness(c):
if c == 0:
return 0
return int((30. * c[0] + 15. * c[2] + 45. * c[1]) / 6.)
def renderable(a):
return any([any([y in ["width", "fill-color", "fill-image", "icon-image", "text", "extrude", "background-color", "pattern-image", "shield-text"] for y in x if x[y]]) for x in a])
def is_default(x):
return x.get('object-id') == '::default'
def komap_mapswithme(options):
if options.data and os.path.isdir(options.data):
ddir = options.data
else:
ddir = os.path.dirname(options.outfile)
classificator = {}
class_order = []
class_tree = {}
colors_file_name = os.path.join(ddir, 'colors.txt')
colors = set()
if os.path.exists(colors_file_name):
colors_in_file = open(colors_file_name, "r")
for colorLine in colors_in_file:
colors.add(int(colorLine))
colors_in_file.close()
patterns = []
def addPattern(dashes):
if dashes and dashes not in patterns:
patterns.append(dashes)
patterns_file_name = os.path.join(ddir, 'patterns.txt')
if os.path.exists(patterns_file_name):
patterns_in_file = open(patterns_file_name, "r")
for patternsLine in patterns_in_file:
addPattern([float(x) for x in patternsLine.split()])
patterns_in_file.close()
# Build classificator tree from mapcss-mapping.csv file
types_file = open(os.path.join(ddir, 'types.txt'), "w")
# Mapcss-mapping format
#
# A CSV table mapping tags to types. Some types can be deemed obsolete, either completely or replaced with a different type.
#
# Example row: highway|bus_stop;[highway=bus_stop];;name;int_name;22; (mind the last semicolon!)
# It contains:
# - type name: "highway|bus_stop" ('|' is converted to '-' internally)
# - mapcss selector for tags: "[highway=bus_stop]" (you can group selectors and use e.g. [oneway?])
# - "x" for an obsolete type or an empty cell otherwise
# - primary title tag (usually "name")
# - secondary title tag (usually "int_name")
# - type id, sequential starting from 1
# - replacement type for an obsolete tag, if exists
#
# A shorter format for above example: highway|bus_stop;22;
# It leaves only columns 1, 6 and 7. For obsolete types with no replacement put "x" into the last column.
# Obviously it works only for simple types that are produced from tags replacing '=' with '|'.
#
# An example of type with replacement:
# highway|unsurfaced|disused;[highway=unsurfaced][disused?];x;name;int_name;838;highway|unclassified
cnt = 1
unique_types_check = set()
for row in csv.reader(open(os.path.join(ddir, 'mapcss-mapping.csv')), delimiter=';'):
if len(row) <= 1:
# Allow for empty lines and comments that do not contain ';' symbol
continue
if len(row) == 3:
# Short format: type name, type id, x / replacement type name
tag = row[0].replace('|', '=')
obsolete = len(row[2].strip()) > 0
row = (row[0], '[{0}]'.format(tag), 'x' if obsolete else '', 'name', 'int_name', row[1], row[2] if row[2] != 'x' else '')
if len(row) != 7:
raise Exception('Expecting 3 or 7 columns in mapcss-mapping: {0}'.format(';'.join(row)))
if int(row[5]) < cnt:
raise Exception('Wrong type id: {0}'.format(';'.join(row)))
while int(row[5]) > cnt:
print("mapswithme", file=types_file)
cnt += 1
cnt += 1
cl = row[0].replace("|", "-")
if cl in unique_types_check and row[2] != 'x':
raise Exception('Duplicate type: {0}'.format(row[0]))
pairs = [i.strip(']').split("=") for i in row[1].split(',')[0].split('[')]
kv = OrderedDict()
for i in pairs:
if len(i) == 1:
if i[0]:
if i[0][0] == "!":
kv[i[0][1:].strip('?')] = "no"
else:
kv[i[0].strip('?')] = "yes"
else:
kv[i[0]] = i[1]
if row[2] != "x":
classificator[cl] = kv
class_order.append(cl)
unique_types_check.add(cl)
# Mark original type to distinguish it among replacing types.
print("*" + row[0], file=types_file)
else:
# compatibility mode
if row[6]:
print(row[6], file=types_file)
else:
print("mapswithme", file=types_file)
class_tree[cl] = row[0]
class_order.sort()
types_file.close()
# Get all mapcss static tags which are used in mapcss-mapping.csv
# This is a dict with main_tag flags (True = appears first in types)
mapcss_static_tags = {}
for v in list(classificator.values()):
for i, t in enumerate(v.keys()):
mapcss_static_tags[t] = mapcss_static_tags.get(t, True) and i == 0
# Get all mapcss dynamic tags from mapcss-dynamic.txt
mapcss_dynamic_tags = set([line.rstrip() for line in open(os.path.join(ddir, 'mapcss-dynamic.txt'))])
# Parse style mapcss
global style
style = MapCSS(options.minzoom, options.maxzoom + 1)
style.parse(filename=options.filename, static_tags=mapcss_static_tags,
dynamic_tags=mapcss_dynamic_tags)
# Build optimization tree - class/type -> StyleChoosers
for cl in class_order:
clname = cl if cl.find('-') == -1 else cl[:cl.find('-')]
cltags = classificator[cl]
style.build_choosers_tree(clname, "line", cltags)
style.build_choosers_tree(clname, "area", cltags)
style.build_choosers_tree(clname, "node", cltags)
style.restore_choosers_order("line")
style.restore_choosers_order("area")
style.restore_choosers_order("node")
# Get colors section from style
style_colors = {}
raw_style_colors = style.get_colors()
if raw_style_colors is not None:
unique_style_colors = set()
for k in list(raw_style_colors.keys()):
unique_style_colors.add(k[:k.rindex('-')])
for k in unique_style_colors:
style_colors[k] = mwm_encode_color(colors, raw_style_colors, k)
visibility = {}
bgpos = 0
dr_linecaps = {'none': BUTTCAP, 'butt': BUTTCAP, 'round': ROUNDCAP}
dr_linejoins = {'none': NOJOIN, 'bevel': BEVELJOIN, 'round': ROUNDJOIN}
# Build drules tree
drules = ContainerProto()
dr_cont = None
if MULTIPROCESSING:
pool = Pool()
imapfunc = pool.imap
else:
imapfunc = itertools.imap
if style_colors:
for k, v in style_colors.items():
color_proto = ColorElementProto()
color_proto.name = k
color_proto.color = v
color_proto.x = 0
color_proto.y = 0
drules.colors.value.extend([color_proto])
all_draw_elements = set()
for results in imapfunc(query_style, ((cl, classificator[cl], options.minzoom, options.maxzoom) for cl in class_order)):
for result in results:
cl, zoom, has_icons_for_areas, runtime_conditions, zstyle = result
if dr_cont is not None and dr_cont.name != cl:
if dr_cont.element:
drules.cont.extend([dr_cont])
visibility["world|" + class_tree[dr_cont.name] + "|"] = "".join(visstring)
dr_cont = None
if dr_cont is None:
dr_cont = ClassifElementProto()
dr_cont.name = cl
visstring = ["0"] * (options.maxzoom - options.minzoom + 1)
if len(zstyle) == 0:
continue
has_lines = False
has_icons = False
has_fills = False
for st in zstyle:
st = dict([(k, v) for k, v in st.items() if str(v).strip(" 0.")])
if 'width' in st or 'pattern-image' in st:
has_lines = True
if 'icon-image' in st or 'symbol-shape' in st or 'symbol-image' in st:
has_icons = True
if 'fill-color' in st:
has_fills = True
has_text = None
txfmt = []
for st in zstyle:
if st.get('text') and st.get('text') != 'none' and not st.get('text') in txfmt:
txfmt.append(st.get('text'))
if has_text is None:
has_text = []
has_text.append(st)
if (not has_lines) and (not has_text) and (not has_fills) and (not has_icons):
continue
visstring[zoom] = "1"
dr_element = DrawElementProto()
dr_element.scale = zoom
if runtime_conditions:
for rc in runtime_conditions:
dr_element.apply_if.append(str(rc))
for st in zstyle:
if st.get('-x-kot-layer') == 'top':
st['z-index'] = float(st.get('z-index', 0)) + 15001.
elif st.get('-x-kot-layer') == 'bottom':
st['z-index'] = float(st.get('z-index', 0)) - 15001.
if st.get('casing-width') not in (None, 0): # and (st.get('width') or st.get('fill-color')):
if has_lines and st.get('casing-linecap', 'butt') == 'butt':
dr_line = LineRuleProto()
dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
dr_line.color = mwm_encode_color(colors, st, "casing")
if '-x-me-casing-line-priority' in st:
dr_line.priority = int(st.get('-x-me-casing-line-priority'))
else:
dr_line.priority = min(int(st.get('z-index', 0) + 999), 20000)
dashes = st.get('casing-dashes', st.get('dashes', []))
dr_line.dashdot.dd.extend(dashes)
addPattern(dr_line.dashdot.dd)
dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'butt'), BUTTCAP)
dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
dr_element.lines.extend([dr_line])
if has_fills and 'fill-color' in st and float(st.get('fill-opacity', 1)) > 0:
dr_element.area.border.color = mwm_encode_color(colors, st, "casing")
dr_element.area.border.width = st.get('casing-width', 0) * WIDTH_SCALE
# Let's try without this additional line style overhead. Needed only for casing in road endings.
# if st.get('casing-linecap', st.get('linecap', 'round')) != 'butt':
# dr_line = LineRuleProto()
# dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
# dr_line.color = mwm_encode_color(colors, st, "casing")
# dr_line.priority = -15000
# dashes = st.get('casing-dashes', st.get('dashes', []))
# dr_line.dashdot.dd.extend(dashes)
# dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'round'), ROUNDCAP)
# dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
# dr_element.lines.extend([dr_line])
if has_lines:
if st.get('width'):
dr_line = LineRuleProto()
dr_line.width = (st.get('width', 0) * WIDTH_SCALE)
dr_line.color = mwm_encode_color(colors, st)
for i in st.get('dashes', []):
dr_line.dashdot.dd.extend([max(float(i), 1) * WIDTH_SCALE])
addPattern(dr_line.dashdot.dd)
dr_line.cap = dr_linecaps.get(st.get('linecap', 'butt'), BUTTCAP)
dr_line.join = dr_linejoins.get(st.get('linejoin', 'round'), ROUNDJOIN)
if '-x-me-line-priority' in st:
dr_line.priority = int(st.get('-x-me-line-priority'))
else:
dr_line.priority = min((int(st.get('z-index', 0)) + 1000), 20000)
dr_element.lines.extend([dr_line])
if st.get('pattern-image'):
dr_line = LineRuleProto()
dr_line.width = 0
dr_line.color = 0
icon = mwm_encode_image(st, prefix='pattern')
dr_line.pathsym.name = icon[0]
dr_line.pathsym.step = float(st.get('pattern-spacing', 0)) - 16
dr_line.pathsym.offset = st.get('pattern-offset', 0)
if '-x-me-line-priority' in st:
dr_line.priority = int(st.get('-x-me-line-priority'))
else:
dr_line.priority = int(st.get('z-index', 0)) + 1000
dr_element.lines.extend([dr_line])
if st.get('shield-font-size'):
dr_element.shield.height = int(st.get('shield-font-size', 10))
dr_element.shield.text_color = mwm_encode_color(colors, st, "shield-text")
if st.get('shield-text-halo-radius', 0) != 0:
dr_element.shield.text_stroke_color = mwm_encode_color(colors, st, "shield-text-halo", "white")
dr_element.shield.color = mwm_encode_color(colors, st, "shield")
if st.get('shield-outline-radius', 0) != 0:
dr_element.shield.stroke_color = mwm_encode_color(colors, st, "shield-outline", "white")
if '-x-me-shield-priority' in st:
dr_element.shield.priority = int(st.get('-x-me-shield-priority'))
else:
dr_element.shield.priority = min(19100, (16000 + int(st.get('z-index', 0))))
if st.get('shield-min-distance', 0) != 0:
dr_element.shield.min_distance = int(st.get('shield-min-distance', 0))
if has_icons:
if st.get('icon-image'):
if not has_icons_for_areas:
dr_element.symbol.apply_for_type = 1
icon = mwm_encode_image(st)
dr_element.symbol.name = icon[0]
if '-x-me-icon-priority' in st:
dr_element.symbol.priority = int(st.get('-x-me-icon-priority'))
else:
dr_element.symbol.priority = min(19100, (16000 + int(st.get('z-index', 0))))
if 'icon-min-distance' in st:
dr_element.symbol.min_distance = int(st.get('icon-min-distance', 0))
has_icons = False
if st.get('symbol-shape'):
dr_element.circle.radius = float(st.get('symbol-size'))
dr_element.circle.color = mwm_encode_color(colors, st, 'symbol-fill')
if '-x-me-symbol-priority' in st:
dr_element.circle.priority = int(st.get('-x-me-symbol-priority'))
else:
dr_element.circle.priority = min(19000, (14000 + int(st.get('z-index', 0))))
has_icons = False
if has_text and st.get('text') and st.get('text') != 'none':
has_text = has_text[:2]
has_text.reverse()
dr_text = dr_element.path_text
base_z = 15000
if st.get('text-position', 'center') == 'line':
dr_text = dr_element.path_text
base_z = 16000
else:
dr_text = dr_element.caption
for sp in has_text[:]:
dr_cur_subtext = dr_text.primary
if len(has_text) == 2:
dr_cur_subtext = dr_text.secondary
dr_cur_subtext.height = int(float(sp.get('font-size', "10").split(",")[0]))
dr_cur_subtext.color = mwm_encode_color(colors, sp, "text")
if st.get('text-halo-radius', 0) != 0:
dr_cur_subtext.stroke_color = mwm_encode_color(colors, sp, "text-halo", "white")
if 'text-offset' in sp or 'text-offset-y' in sp:
dr_cur_subtext.offset_y = int(sp.get('text-offset-y', sp.get('text-offset', 0)))
if 'text-offset-x' in sp:
dr_cur_subtext.offset_x = int(sp.get('text-offset-x', 0))
if 'text' in sp and sp.get('text') != 'name':
dr_cur_subtext.text = sp.get('text')
if 'text-optional' in sp:
is_valid, value = to_boolean(sp.get('text-optional', ''))
if is_valid:
dr_cur_subtext.is_optional = value
else:
dr_cur_subtext.is_optional = True
has_text.pop()
if '-x-me-text-priority' in st:
dr_text.priority = int(st.get('-x-me-text-priority'))
else:
dr_text.priority = min(19000, (base_z + int(st.get('z-index', 0))))
has_text = None
if has_fills:
if ('fill-color' in st) and (float(st.get('fill-opacity', 1)) > 0):
dr_element.area.color = mwm_encode_color(colors, st, "fill")
priority = 0
if st.get('fill-position', 'foreground') == 'background':
if 'z-index' not in st:
bgpos -= 1
priority = bgpos - 16000
else:
zzz = int(st.get('z-index', 0))
if zzz > 0:
priority = zzz - 16000
else:
priority = zzz - 16700
else:
priority = (int(st.get('z-index', 0)) + 1 + 1000)
if '-x-me-area-priority' in st:
dr_element.area.priority = int(st.get('-x-me-area-priority'))
else:
dr_element.area.priority = priority
has_fills = False
str_dr_element = dr_cont.name + "/" + str(dr_element)
if str_dr_element not in all_draw_elements:
all_draw_elements.add(str_dr_element)
dr_cont.element.extend([dr_element])
if dr_cont is not None:
if dr_cont.element:
drules.cont.extend([dr_cont])
visibility["world|" + class_tree[cl] + "|"] = "".join(visstring)
# Write drules_proto.bin and drules_proto.txt files
drules_bin = open(os.path.join(options.outfile + '.bin'), "wb")
drules_bin.write(drules.SerializeToString())
drules_bin.close()
if options.txt:
drules_txt = open(os.path.join(options.outfile + '.txt'), "wb")
drules_txt.write(str(drules).encode())
drules_txt.close()
# Write classificator.txt and visibility.txt files
visnodes = set()
for k, v in visibility.items():
vis = k.split("|")
for i in range(1, len(vis) - 1):
visnodes.add("|".join(vis[0:i]) + "|")
viskeys = list(set(list(visibility.keys()) + list(visnodes)))
def cmprepl(a, b):
if a == b:
return 0
a = a.replace("|", "-")
b = b.replace("|", "-")
if a > b:
return 1
return -1
viskeys.sort(key=functools.cmp_to_key(cmprepl))
visibility_file = open(os.path.join(ddir, 'visibility.txt'), "w")
classificator_file = open(os.path.join(ddir, 'classificator.txt'), "w")
oldoffset = ""
for k in viskeys:
offset = " " * (k.count("|") - 1)
for i in range(int(len(oldoffset) / 4), int(len(offset) / 4), -1):
print(" " * i + "{}", file=visibility_file)
print(" " * i + "{}", file=classificator_file)
oldoffset = offset
end = "-"
if k in visnodes:
end = "+"
print(offset + k.split("|")[-2] + " " + visibility.get(k, "0" * (options.maxzoom + 1)) + " " + end, file=visibility_file)
print(offset + k.split("|")[-2] + " " + end, file=classificator_file)
for i in range(int(len(offset) / 4), 0, -1):
print(" " * i + "{}", file=visibility_file)
print(" " * i + "{}", file=classificator_file)
visibility_file.close()
classificator_file.close()
colors_file = open(colors_file_name, "w")
for c in sorted(colors):
colors_file.write("%d\n" % (c))
colors_file.close()
patterns_file = open(patterns_file_name, "w")
for p in patterns:
patterns_file.write("%s\n" % (' '.join(str(elem) for elem in p)))
patterns_file.close()
# along with kothic. If not, see <http://www.gnu.org/licenses/>.
from debug import debug, Timer
from backend.vtile import QuadTileBackend as DataBackend
#from backend.postgis import PostGisBackend as DataBackend
#from style import Styling
from mapcss import MapCSS
from render import RasterTile
svg = False
if svg:
import cairo
style = MapCSS(1, 19) #zoom levels
style.parse(open("styles/default.mapcss", "r").read())
bbox = (27.115768874532, 53.740327031764, 28.028320754378, 54.067187302158)
w, h = 630 * 4, 364 * 4
z = 10
db = DataBackend()
#style = Styling()
res = RasterTile(w, h, z, db)
if svg:
file = open("test.svg", "wb")
res.surface = cairo.SVGSurface(file.name, w, h)
res.update_surface(bbox, z, style)
import StringIO
import Image
import os
import threading
import thread
from twms import projections
import config
# from vtiles_backend import QuadTileBackend as DataBackend
from backend.postgis import PostGisBackend as DataBackend
from mapcss import MapCSS
from render import RasterTile
from tempfile import NamedTemporaryFile
style = MapCSS(1, 19)
style.parse(open("/home/kom/osm/kothic/src/styles/default.mapcss", "r").read())
os.chdir("/home/kom/osm/kothic/src/")
metatiles_in_progress = {}
renderlock = threading.Lock()
def kothic_fetcher(z, x, y, this_layer):
if "max_zoom" in this_layer:
if z >= this_layer["max_zoom"]:
return None
bbox = projections.bbox_by_tile(z, x, y, "EPSG:3857")
db = DataBackend(path="/home/kom/osm/kothic/src/tiles")
res = RasterTile(256, 256, 1, db, "EPSG:3857")
import StringIO
import Image
import os
import threading
import thread
from twms import projections
import config
# from vtiles_backend import QuadTileBackend as DataBackend
from backend.postgis import PostGisBackend as DataBackend
from mapcss import MapCSS
from render import RasterTile
from tempfile import NamedTemporaryFile
style = MapCSS(1, 19)
style.parse(open("/home/kom/osm/kothic/src/styles/default.mapcss", "r").read())
os.chdir("/home/kom/osm/kothic/src/")
metatiles_in_progress = {}
renderlock = threading.Lock()
def kothic_fetcher(z, x, y, this_layer):
if "max_zoom" in this_layer:
if z >= this_layer["max_zoom"]:
return None
bbox = projections.bbox_by_tile(z, x, y, "EPSG:3857")
db = DataBackend(path="/home/kom/osm/kothic/src/tiles")
res = RasterTile(256, 256, 1, db, "EPSG:3857")
def komap_mapswithme(options):
ddir = os.path.dirname(options.outfile)
classificator = {}
class_order = []
class_tree = {}
colors_file_name = os.path.join(ddir, 'colors.txt')
colors = set()
if os.path.exists(colors_file_name):
colors_in_file = open(colors_file_name, "r")
for colorLine in colors_in_file:
colors.add(int(colorLine))
colors_in_file.close()
patterns = []
def addPattern(dashes):
if dashes and dashes not in patterns:
patterns.append(dashes)
patterns_file_name = os.path.join(ddir, 'patterns.txt')
if os.path.exists(patterns_file_name):
patterns_in_file = open(patterns_file_name, "r")
for patternsLine in patterns_in_file:
addPattern([float(x) for x in patternsLine.split()])
patterns_in_file.close()
# Build classificator tree from mapcss-mapping.csv file
types_file = open(os.path.join(ddir, 'types.txt'), "w")
cnt = 1
for row in csv.reader(open(os.path.join(ddir, 'mapcss-mapping.csv')),
delimiter=';'):
while int(row[5]) > cnt:
print >> types_file, "mapswithme"
cnt += 1
cnt += 1
cl = row[0].replace("|", "-")
pairs = [
i.strip(']').split("=") for i in row[1].split(',')[0].split('[')
]
kv = {}
for i in pairs:
if len(i) == 1:
if i[0]:
if i[0][0] == "!":
kv[i[0][1:].strip('?')] = "no"
else:
kv[i[0].strip('?')] = "yes"
else:
kv[i[0]] = i[1]
classificator[cl] = kv
if row[2] != "x":
class_order.append(cl)
print >> types_file, row[0]
else:
# compatibility mode
if row[6]:
print >> types_file, row[6]
else:
print >> types_file, "mapswithme"
class_tree[cl] = row[0]
class_order.sort()
types_file.close()
# Get all mapcss static tags which are used in mapcss-mapping.csv
mapcss_static_tags = set()
for v in classificator.values():
for t in v.keys():
mapcss_static_tags.add(t)
# Get all mapcss dynamic tags from mapcss-dynamic.txt
mapcss_dynamic_tags = set([
line.rstrip()
for line in open(os.path.join(ddir, 'mapcss-dynamic.txt'))
])
# Parse style mapcss
style = MapCSS(options.minzoom, options.maxzoom + 1)
style.parse(filename=options.filename,
static_tags=mapcss_static_tags,
dynamic_tags=mapcss_dynamic_tags)
# Build optimization tree - class/type -> StyleChoosers
for cl in class_order:
clname = cl if cl.find('-') == -1 else cl[:cl.find('-')]
cltags = classificator[cl]
style.build_choosers_tree(clname, "line", cltags)
style.build_choosers_tree(clname, "area", cltags)
style.build_choosers_tree(clname, "node", cltags)
style.restore_choosers_order("line")
style.restore_choosers_order("area")
style.restore_choosers_order("node")
visibility = {}
bgpos = 0
dr_linecaps = {'none': BUTTCAP, 'butt': BUTTCAP, 'round': ROUNDCAP}
dr_linejoins = {'none': NOJOIN, 'bevel': BEVELJOIN, 'round': ROUNDJOIN}
# Build drules tree
drules = ContainerProto()
for cl in class_order:
clname = cl if cl.find('-') == -1 else cl[:cl.find('-')]
cltags = classificator[cl]
cltags["name"] = "name"
cltags["addr:housenumber"] = "addr:housenumber"
cltags["addr:housename"] = "addr:housename"
cltags["ref"] = "ref"
cltags["int_name"] = "int_name"
cltags["addr:flats"] = "addr:flats"
dr_cont = ClassifElementProto()
dr_cont.name = cl
visstring = ["0"] * (options.maxzoom - options.minzoom + 1)
for zoom in xrange(options.minzoom, options.maxzoom + 1):
runtime_conditions_arr = []
# Get runtime conditions which are used for class 'cl' on zoom 'zoom'
if "area" not in cltags:
runtime_conditions_arr.extend(
style.get_runtime_rules(clname, "line", cltags, zoom))
runtime_conditions_arr.extend(
style.get_runtime_rules(clname, "area", cltags, zoom))
if "area" not in cltags:
runtime_conditions_arr.extend(
style.get_runtime_rules(clname, "node", cltags, zoom))
# If there is no any runtime conditions, do not filter style by runtime conditions
if len(runtime_conditions_arr) == 0:
runtime_conditions_arr.append(None)
for runtime_conditions in runtime_conditions_arr:
has_icons_for_areas = False
zstyle = {}
# Get style for class 'cl' on zoom 'zoom' with corresponding runtime conditions
if "area" not in cltags:
linestyle = style.get_style_dict(
clname,
"line",
cltags,
zoom,
olddict=zstyle,
filter_by_runtime_conditions=runtime_conditions)
zstyle = linestyle
areastyle = style.get_style_dict(
clname,
"area",
cltags,
zoom,
olddict=zstyle,
filter_by_runtime_conditions=runtime_conditions)
for st in areastyle.values():
if "icon-image" in st or 'symbol-shape' in st or 'symbol-image' in st:
has_icons_for_areas = True
break
zstyle = areastyle
if "area" not in cltags:
nodestyle = style.get_style_dict(
clname,
"node",
cltags,
zoom,
olddict=zstyle,
filter_by_runtime_conditions=runtime_conditions)
zstyle = nodestyle
zstyle = zstyle.values()
if len(zstyle) == 0:
continue
has_lines = False
has_icons = False
has_fills = False
for st in zstyle:
st = dict([(k, v) for k, v in st.iteritems()
if str(v).strip(" 0.")])
if 'width' in st or 'pattern-image' in st:
has_lines = True
if 'icon-image' in st or 'symbol-shape' in st or 'symbol-image' in st:
has_icons = True
if 'fill-color' in st:
has_fills = True
has_text = None
txfmt = []
for st in zstyle:
if st.get('text') and st.get(
'text') != 'none' and not st.get('text') in txfmt:
txfmt.append(st.get('text'))
if has_text is None:
has_text = []
has_text.append(st)
if (not has_lines) and (not has_text) and (not has_fills) and (
not has_icons):
continue
visstring[zoom] = "1"
dr_element = DrawElementProto()
dr_element.scale = zoom
if runtime_conditions:
for rc in runtime_conditions:
dr_element.apply_if.append(str(rc))
for st in zstyle:
if st.get('-x-kot-layer') == 'top':
st['z-index'] = float(st.get('z-index', 0)) + 15001.
elif st.get('-x-kot-layer') == 'bottom':
st['z-index'] = float(st.get('z-index', 0)) - 15001.
if st.get('casing-width') not in (
None, 0
): # and (st.get('width') or st.get('fill-color')):
if st.get('casing-linecap', 'butt') == 'butt':
dr_line = LineRuleProto()
dr_line.width = (st.get('width', 0) * WIDTH_SCALE
) + (st.get('casing-width') *
WIDTH_SCALE * 2)
dr_line.color = mwm_encode_color(
colors, st, "casing")
if '-x-me-casing-line-priority' in st:
dr_line.priority = int(
st.get('-x-me-casing-line-priority'))
else:
dr_line.priority = min(
int(st.get('z-index', 0) + 999), 20000)
dashes = st.get('casing-dashes',
st.get('dashes', []))
dr_line.dashdot.dd.extend(dashes)
addPattern(dr_line.dashdot.dd)
dr_line.cap = dr_linecaps.get(
st.get('casing-linecap', 'butt'), BUTTCAP)
dr_line.join = dr_linejoins.get(
st.get('casing-linejoin', 'round'), ROUNDJOIN)
dr_element.lines.extend([dr_line])
# Let's try without this additional line style overhead. Needed only for casing in road endings.
# if st.get('casing-linecap', st.get('linecap', 'round')) != 'butt':
# dr_line = LineRuleProto()
# dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
# dr_line.color = mwm_encode_color(colors, st, "casing")
# dr_line.priority = -15000
# dashes = st.get('casing-dashes', st.get('dashes', []))
# dr_line.dashdot.dd.extend(dashes)
# dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'round'), ROUNDCAP)
# dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
# dr_element.lines.extend([dr_line])
if has_lines:
if st.get('width'):
dr_line = LineRuleProto()
dr_line.width = (st.get('width', 0) * WIDTH_SCALE)
dr_line.color = mwm_encode_color(colors, st)
for i in st.get('dashes', []):
dr_line.dashdot.dd.extend(
[max(float(i), 1) * WIDTH_SCALE])
addPattern(dr_line.dashdot.dd)
dr_line.cap = dr_linecaps.get(
st.get('linecap', 'butt'), BUTTCAP)
dr_line.join = dr_linejoins.get(
st.get('linejoin', 'round'), ROUNDJOIN)
if '-x-me-line-priority' in st:
dr_line.priority = int(
st.get('-x-me-line-priority'))
else:
dr_line.priority = min(
(int(st.get('z-index', 0)) + 1000), 20000)
dr_element.lines.extend([dr_line])
if st.get('pattern-image'):
dr_line = LineRuleProto()
dr_line.width = 0
dr_line.color = 0
icon = mwm_encode_image(st, prefix='pattern')
dr_line.pathsym.name = icon[0]
dr_line.pathsym.step = float(
st.get('pattern-spacing', 0)) - 16
dr_line.pathsym.offset = st.get(
'pattern-offset', 0)
if '-x-me-line-priority' in st:
dr_line.priority = int(
st.get('-x-me-line-priority'))
else:
dr_line.priority = int(st.get('z-index',
0)) + 1000
dr_element.lines.extend([dr_line])
if st.get('shield-font-size'):
dr_element.shield.height = int(
st.get('shield-font-size', 10))
dr_element.shield.color = mwm_encode_color(
colors, st, "shield-text")
if st.get('shield-text-halo-radius', 0) != 0:
dr_element.shield.stroke_color = mwm_encode_color(
colors, st, "shield-text-halo", "white")
if '-x-me-shield-priority' in st:
dr_element.shield.priority = int(
st.get('-x-me-shield-priority'))
else:
dr_element.shield.priority = min(
19100, (16000 + int(st.get('z-index', 0))))
if st.get('shield-min-distance', 0) != 0:
dr_element.shield.min_distance = int(
st.get('shield-min-distance', 0))
if has_icons:
if st.get('icon-image'):
if not has_icons_for_areas:
dr_element.symbol.apply_for_type = 1
icon = mwm_encode_image(st)
dr_element.symbol.name = icon[0]
if '-x-me-icon-priority' in st:
dr_element.symbol.priority = int(
st.get('-x-me-icon-priority'))
else:
dr_element.symbol.priority = min(
19100, (16000 + int(st.get('z-index', 0))))
if 'icon-min-distance' in st:
dr_element.symbol.min_distance = int(
st.get('icon-min-distance', 0))
has_icons = False
if st.get('symbol-shape'):
dr_element.circle.radius = float(
st.get('symbol-size'))
dr_element.circle.color = mwm_encode_color(
colors, st, 'symbol-fill')
if '-x-me-symbol-priority' in st:
dr_element.circle.priority = int(
st.get('-x-me-symbol-priority'))
else:
dr_element.circle.priority = min(
19000, (14000 + int(st.get('z-index', 0))))
has_icons = False
if has_text and st.get(
'text') and st.get('text') != 'none':
has_text = has_text[:2]
has_text.reverse()
dr_text = dr_element.path_text
base_z = 15000
if st.get('text-position', 'center') == 'line':
dr_text = dr_element.path_text
base_z = 16000
else:
dr_text = dr_element.caption
for sp in has_text[:]:
dr_cur_subtext = dr_text.primary
if len(has_text) == 2:
dr_cur_subtext = dr_text.secondary
dr_cur_subtext.height = int(
float(sp.get('font-size', "10").split(",")[0]))
dr_cur_subtext.color = mwm_encode_color(
colors, sp, "text")
if st.get('text-halo-radius', 0) != 0:
dr_cur_subtext.stroke_color = mwm_encode_color(
colors, sp, "text-halo", "white")
if 'text-offset' in sp or 'text-offset-y' in sp:
dr_cur_subtext.offset_y = int(
sp.get('text-offset-y',
sp.get('text-offset', 0)))
if 'text-offset-x' in sp:
dr_cur_subtext.offset_x = int(
sp.get('text-offset-x', 0))
if 'text' in sp and sp.get('text') != 'name':
dr_cur_subtext.text = sp.get('text')
if 'text-optional' in sp:
is_valid, value = to_boolean(
sp.get('text-optional', ''))
if is_valid:
dr_cur_subtext.is_optional = value
has_text.pop()
if '-x-me-text-priority' in st:
dr_text.priority = int(
st.get('-x-me-text-priority'))
else:
dr_text.priority = min(
19000, (base_z + int(st.get('z-index', 0))))
has_text = None
if has_fills:
if ('fill-color' in st) and (float(
st.get('fill-opacity', 1)) > 0):
dr_element.area.color = mwm_encode_color(
colors, st, "fill")
priority = 0
if st.get('fill-position',
'foreground') == 'background':
if 'z-index' not in st:
bgpos -= 1
priority = bgpos - 16000
else:
zzz = int(st.get('z-index', 0))
if zzz > 0:
priority = zzz - 16000
else:
priority = zzz - 16700
else:
priority = (int(st.get('z-index', 0)) + 1 +
1000)
if '-x-me-area-priority' in st:
dr_element.area.priority = int(
st.get('-x-me-area-priority'))
else:
dr_element.area.priority = priority
has_fills = False
dr_cont.element.extend([dr_element])
if dr_cont.element:
drules.cont.extend([dr_cont])
visibility["world|" + class_tree[cl] + "|"] = "".join(visstring)
# Write drules_proto.bin and drules_proto.txt files
drules_bin = open(os.path.join(options.outfile + '.bin'), "wb")
drules_bin.write(drules.SerializeToString())
drules_bin.close()
if options.txt:
drules_txt = open(os.path.join(options.outfile + '.txt'), "wb")
drules_txt.write(unicode(drules))
drules_txt.close()
# Write classificator.txt and visibility.txt files
visnodes = set()
for k, v in visibility.iteritems():
vis = k.split("|")
for i in range(1, len(vis) - 1):
visnodes.add("|".join(vis[0:i]) + "|")
viskeys = list(set(visibility.keys() + list(visnodes)))
def cmprepl(a, b):
if a == b:
return 0
a = a.replace("|", "-")
b = b.replace("|", "-")
if a > b:
return 1
return -1
viskeys.sort(cmprepl)
visibility_file = open(os.path.join(ddir, 'visibility.txt'), "w")
classificator_file = open(os.path.join(ddir, 'classificator.txt'), "w")
oldoffset = ""
for k in viskeys:
offset = " " * (k.count("|") - 1)
for i in range(len(oldoffset) / 4, len(offset) / 4, -1):
print >> visibility_file, " " * i + "{}"
print >> classificator_file, " " * i + "{}"
oldoffset = offset
end = "-"
if k in visnodes:
end = "+"
print >> visibility_file, offset + k.split(
"|")[-2] + " " + visibility.get(
k, "0" * (options.maxzoom + 1)) + " " + end
print >> classificator_file, offset + k.split("|")[-2] + " " + end
for i in range(len(offset) / 4, 0, -1):
print >> visibility_file, " " * i + "{}"
print >> classificator_file, " " * i + "{}"
visibility_file.close()
classificator_file.close()
colors_file = open(colors_file_name, "w")
for c in sorted(colors):
colors_file.write("%d\n" % (c))
colors_file.close()
patterns_file = open(patterns_file_name, "w")
for p in patterns:
patterns_file.write("%s\n" % (' '.join(str(elem) for elem in p)))
patterns_file.close()
def komap_mapswithme(options):
ddir = os.path.dirname(options.outfile)
classificator = {}
class_order = []
class_tree = {}
# Build classificator tree from mapcss-mapping.csv file
types_file = open(os.path.join(ddir, 'types.txt'), "w")
colors_file_name = os.path.join(ddir, 'colors.txt')
colors = set()
if os.path.exists(colors_file_name):
colors_in_file = open(colors_file_name, "r")
for colorLine in colors_in_file:
colors.add(int(colorLine))
colors_in_file.close()
patterns = []
def addPattern(dashes):
if dashes and dashes not in patterns:
patterns.append(dashes)
patterns_file_name = os.path.join(ddir, 'patterns.txt')
if os.path.exists(patterns_file_name):
patterns_in_file = open(patterns_file_name, "r")
for patternsLine in patterns_in_file:
addPattern([float(x) for x in patternsLine.split()])
patterns_in_file.close()
for row in csv.reader(open(os.path.join(ddir, 'mapcss-mapping.csv')), delimiter=';'):
cl = row[0].replace("|", "-")
pairs = [i.strip(']').split("=") for i in row[1].split(',')[0].split('[')]
kv = {}
for i in pairs:
if len(i) == 1:
if i[0]:
if i[0][0] == "!":
kv[i[0][1:].strip('?')] = "no"
else:
kv[i[0].strip('?')] = "yes"
else:
kv[i[0]] = i[1]
classificator[cl] = kv
if row[2] != "x":
class_order.append(cl)
print >> types_file, row[0]
else:
# compatibility mode
if row[6]:
print >> types_file, row[6]
else:
print >> types_file, "mapswithme"
class_tree[cl] = row[0]
class_order.sort()
types_file.close()
# Get all mapcss static tags which are used in mapcss-mapping.csv
mapcss_static_tags = set()
for v in classificator.values():
for t in v.keys():
mapcss_static_tags.add(t)
# Get all mapcss dynamic tags from mapcss-dynamic.txt
mapcss_dynamic_tags = set([line.rstrip() for line in open(os.path.join(ddir, 'mapcss-dynamic.txt'))])
# Parse style mapcss
style = MapCSS(options.minzoom, options.maxzoom + 1)
style.parse(filename = options.filename, static_tags = mapcss_static_tags, dynamic_tags = mapcss_dynamic_tags)
# Build optimization tree - class/type -> StyleChoosers
for cl in class_order:
clname = cl if cl.find('-') == -1 else cl[:cl.find('-')]
cltags = classificator[cl]
style.build_choosers_tree(clname, "line", cltags)
style.build_choosers_tree(clname, "area", cltags)
style.build_choosers_tree(clname, "node", cltags)
style.restore_choosers_order("line")
style.restore_choosers_order("area")
style.restore_choosers_order("node")
visibility = {}
bgpos = 0
dr_linecaps = {'none': BUTTCAP, 'butt': BUTTCAP, 'round': ROUNDCAP}
dr_linejoins = {'none': NOJOIN, 'bevel': BEVELJOIN, 'round': ROUNDJOIN}
# Build drules tree
drules = ContainerProto()
for cl in class_order:
clname = cl if cl.find('-') == -1 else cl[:cl.find('-')]
cltags = classificator[cl]
cltags["name"] = "name"
cltags["addr:housenumber"] = "addr:housenumber"
cltags["addr:housename"] = "addr:housename"
cltags["ref"] = "ref"
cltags["int_name"] = "int_name"
cltags["addr:flats"] = "addr:flats"
dr_cont = ClassifElementProto()
dr_cont.name = cl
visstring = ["0"] * (options.maxzoom - options.minzoom + 1)
for zoom in xrange(options.minzoom, options.maxzoom + 1):
runtime_conditions_arr = []
# Get runtime conditions which are used for class 'cl' on zoom 'zoom'
if "area" not in cltags:
runtime_conditions_arr.extend( style.get_runtime_rules(clname, "line", cltags, zoom) )
runtime_conditions_arr.extend( style.get_runtime_rules(clname, "area", cltags, zoom) )
if "area" not in cltags:
runtime_conditions_arr.extend( style.get_runtime_rules(clname, "node", cltags, zoom) )
# If there is no any runtime conditions, do not filter style by runtime conditions
if len(runtime_conditions_arr) == 0:
runtime_conditions_arr.append(None)
for runtime_conditions in runtime_conditions_arr:
has_icons_for_areas = False
zstyle = {}
# Get style for class 'cl' on zoom 'zoom' with corresponding runtime conditions
if "area" not in cltags:
linestyle = style.get_style_dict(clname, "line", cltags, zoom, olddict=zstyle, filter_by_runtime_conditions=runtime_conditions)
zstyle = linestyle
areastyle = style.get_style_dict(clname, "area", cltags, zoom, olddict=zstyle, filter_by_runtime_conditions=runtime_conditions)
for st in areastyle.values():
if "icon-image" in st or 'symbol-shape' in st or 'symbol-image' in st:
has_icons_for_areas = True
break
zstyle = areastyle
if "area" not in cltags:
nodestyle = style.get_style_dict(clname, "node", cltags, zoom, olddict=zstyle, filter_by_runtime_conditions=runtime_conditions)
zstyle = nodestyle
zstyle = zstyle.values()
if len(zstyle) == 0:
continue
has_lines = False
has_icons = False
has_fills = False
for st in zstyle:
st = dict([(k, v) for k, v in st.iteritems() if str(v).strip(" 0.")])
if 'width' in st or 'pattern-image' in st:
has_lines = True
if 'icon-image' in st or 'symbol-shape' in st or 'symbol-image' in st:
has_icons = True
if 'fill-color' in st:
has_fills = True
has_text = None
txfmt = []
for st in zstyle:
if st.get('text') and not st.get('text') in txfmt:
txfmt.append(st.get('text'))
if has_text is None:
has_text = []
has_text.append(st)
if (not has_lines) and (not has_text) and (not has_fills) and (not has_icons):
continue
visstring[zoom] = "1"
dr_element = DrawElementProto()
dr_element.scale = zoom
if runtime_conditions:
for rc in runtime_conditions:
dr_element.apply_if.append(str(rc))
for st in zstyle:
if st.get('-x-kot-layer') == 'top':
st['z-index'] = float(st.get('z-index', 0)) + 15001.
elif st.get('-x-kot-layer') == 'bottom':
st['z-index'] = float(st.get('z-index', 0)) - 15001.
if st.get('casing-width') not in (None, 0): # and (st.get('width') or st.get('fill-color')):
if st.get('casing-linecap', 'butt') == 'butt':
dr_line = LineRuleProto()
dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
dr_line.color = mwm_encode_color(colors, st, "casing")
dr_line.priority = min(int(st.get('z-index', 0) + 999), 20000)
dashes = st.get('casing-dashes', st.get('dashes', []))
dr_line.dashdot.dd.extend(dashes)
addPattern(dr_line.dashdot.dd)
dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'butt'), BUTTCAP)
dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
dr_element.lines.extend([dr_line])
# Let's try without this additional line style overhead. Needed only for casing in road endings.
# if st.get('casing-linecap', st.get('linecap', 'round')) != 'butt':
# dr_line = LineRuleProto()
# dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
# dr_line.color = mwm_encode_color(colors, st, "casing")
# dr_line.priority = -15000
# dashes = st.get('casing-dashes', st.get('dashes', []))
# dr_line.dashdot.dd.extend(dashes)
# dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'round'), ROUNDCAP)
# dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
# dr_element.lines.extend([dr_line])
if has_lines:
if st.get('width'):
dr_line = LineRuleProto()
dr_line.width = (st.get('width', 0) * WIDTH_SCALE)
dr_line.color = mwm_encode_color(colors, st)
for i in st.get('dashes', []):
dr_line.dashdot.dd.extend([max(float(i), 1) * WIDTH_SCALE])
addPattern(dr_line.dashdot.dd)
dr_line.cap = dr_linecaps.get(st.get('linecap', 'butt'), BUTTCAP)
dr_line.join = dr_linejoins.get(st.get('linejoin', 'round'), ROUNDJOIN)
dr_line.priority = min((int(st.get('z-index', 0)) + 1000), 20000)
dr_element.lines.extend([dr_line])
if st.get('pattern-image'):
dr_line = LineRuleProto()
dr_line.width = 0
dr_line.color = 0
icon = mwm_encode_image(st, prefix='pattern')
dr_line.pathsym.name = icon[0]
dr_line.pathsym.step = float(st.get('pattern-spacing', 0)) - 16
dr_line.pathsym.offset = st.get('pattern-offset', 0)
dr_line.priority = int(st.get('z-index', 0)) + 1000
dr_element.lines.extend([dr_line])
if st.get('shield-font-size'):
dr_element.shield.height = int(st.get('shield-font-size', 10))
dr_element.shield.color = mwm_encode_color(colors, st, "shield-text")
if st.get('shield-text-halo-radius', 0) != 0:
dr_element.shield.stroke_color = mwm_encode_color(colors, st, "shield-text-halo", "white")
dr_element.shield.priority = min(19100, (16000 + int(st.get('z-index', 0))))
if has_icons:
if st.get('icon-image'):
if not has_icons_for_areas:
dr_element.symbol.apply_for_type = 1
icon = mwm_encode_image(st)
dr_element.symbol.name = icon[0]
dr_element.symbol.priority = min(19100, (16000 + int(st.get('z-index', 0))))
has_icons = False
if st.get('symbol-shape'):
dr_element.circle.radius = float(st.get('symbol-size'))
dr_element.circle.color = mwm_encode_color(colors, st, 'symbol-fill')
dr_element.circle.priority = min(19000, (14000 + int(st.get('z-index', 0))))
has_icons = False
if has_text and st.get('text'):
has_text = has_text[:2]
has_text.reverse()
dr_text = dr_element.path_text
base_z = 15000
if st.get('text-position', 'center') == 'line':
dr_text = dr_element.path_text
base_z = 16000
else:
dr_text = dr_element.caption
for sp in has_text[:]:
dr_cur_subtext = dr_text.primary
if len(has_text) == 2:
dr_cur_subtext = dr_text.secondary
dr_cur_subtext.height = int(float(sp.get('font-size', "10").split(",")[0]))
dr_cur_subtext.color = mwm_encode_color(colors, sp, "text")
if st.get('text-halo-radius', 0) != 0:
dr_cur_subtext.stroke_color = mwm_encode_color(colors, sp, "text-halo", "white")
if 'text-offset' in sp or 'text-offset-y' in sp:
dr_cur_subtext.offset_y = int(sp.get('text-offset-y', sp.get('text-offset', 0)))
if 'text-offset-x' in sp:
dr_cur_subtext.offset_x = int(sp.get('text-offset-x', 0))
if 'text' in sp and sp.get('text') != 'name':
dr_cur_subtext.text = sp.get('text')
has_text.pop()
dr_text.priority = min(19000, (base_z + int(st.get('z-index', 0))))
has_text = None
if has_fills:
if ('fill-color' in st) and (float(st.get('fill-opacity', 1)) > 0):
dr_element.area.color = mwm_encode_color(colors, st, "fill")
if st.get('fill-position', 'foreground') == 'background':
if 'z-index' not in st:
bgpos -= 1
dr_element.area.priority = bgpos - 16000
else:
zzz = int(st.get('z-index', 0))
if zzz > 0:
dr_element.area.priority = zzz - 16000
else:
dr_element.area.priority = zzz - 16700
else:
dr_element.area.priority = (int(st.get('z-index', 0)) + 1 + 1000)
has_fills = False
dr_cont.element.extend([dr_element])
if dr_cont.element:
drules.cont.extend([dr_cont])
visibility["world|" + class_tree[cl] + "|"] = "".join(visstring)
# Write drules_proto.bin and drules_proto.txt files
drules_bin = open(os.path.join(options.outfile + '.bin'), "wb")
drules_txt = open(os.path.join(options.outfile + '.txt'), "wb")
drules_bin.write(drules.SerializeToString())
drules_txt.write(unicode(drules))
drules_bin.close()
drules_txt.close()
# Write classificator.txt and visibility.txt files
visnodes = set()
for k, v in visibility.iteritems():
vis = k.split("|")
for i in range(1, len(vis) - 1):
visnodes.add("|".join(vis[0:i]) + "|")
viskeys = list(set(visibility.keys() + list(visnodes)))
def cmprepl(a, b):
if a == b:
return 0
a = a.replace("|", "-")
b = b.replace("|", "-")
if a > b:
return 1
return -1
viskeys.sort(cmprepl)
visibility_file = open(os.path.join(ddir, 'visibility.txt'), "w")
classificator_file = open(os.path.join(ddir, 'classificator.txt'), "w")
oldoffset = ""
for k in viskeys:
offset = " " * (k.count("|") - 1)
for i in range(len(oldoffset) / 4, len(offset) / 4, -1):
print >> visibility_file, " " * i + "{}"
print >> classificator_file, " " * i + "{}"
oldoffset = offset
end = "-"
if k in visnodes:
end = "+"
print >> visibility_file, offset + k.split("|")[-2] + " " + visibility.get(k, "0" * (options.maxzoom + 1)) + " " + end
print >> classificator_file, offset + k.split("|")[-2] + " " + end
for i in range(len(offset) / 4, 0, -1):
print >> visibility_file, " " * i + "{}"
print >> classificator_file, " " * i + "{}"
visibility_file.close()
classificator_file.close()
colors_file = open(colors_file_name, "w")
for c in sorted(colors):
colors_file.write("%d\n" % (c))
colors_file.close()
patterns_file = open(patterns_file_name, "w")
for p in patterns:
patterns_file.write("%s\n" % (' '.join(str(elem) for elem in p)))
patterns_file.close()
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from mapcss import MapCSS
import mapcss.webcolors
whatever_to_hex = mapcss.webcolors.webcolors.whatever_to_hex
import sys
reload(sys)
sys.setdefaultencoding("utf-8")
minzoom = 0
maxzoom = 19
style = MapCSS(minzoom, maxzoom)
style.parse(filename=sys.argv[1], clamp=False)
TOTAL_TESTS = 0
FAILED_TESTS = 0
def get_color_lightness(c):
if c == 0:
return 0
return int((30. * c[0] + 15. * c[2] + 45. * c[1]) / 6.)
def renderable(a):
return any([
any([
y in [
"width", "fill-color", "fill-image", "icon-image", "text",
"extrude", "background-color", "pattern-image", "shield-text"
# You should have received a copy of the GNU General Public License
# along with kothic. If not, see <http://www.gnu.org/licenses/>.
import sys
from debug import debug, Timer
from mapcss import MapCSS
langs = ['int_name', 'name:af', 'name:am', 'name:ar', 'name:be', 'name:bg', 'name:br', 'name:ca', 'name:cs', 'name:cy', 'name:de', 'name:el', 'name:en', 'name:eo', 'name:es', 'name:et', 'name:eu', 'name:fa', 'name:fi', 'name:fr', 'name:fur', 'name:fy', 'name:ga', 'name:gd', 'name:gsw', 'name:he', 'name:hi', 'name:hr', 'name:hsb', 'name:hu', 'name:hy', 'name:it', 'name:ja', 'name:ja_kana', 'name:ja_rm', 'name:ka', 'name:kk', 'name:kn', 'name:ko', 'name:ko_rm', 'name:ku', 'name:la', 'name:lb', 'name:lt', 'name:lv', 'name:mk', 'name:mn', 'name:nl', 'name:pl', 'name:pt', 'name:ro', 'name:ru', 'name:sk', 'name:sl', 'name:sq', 'name:sr', 'name:sv', 'name:th', 'name:tr', 'name:uk', 'name:vi', 'name:zh', 'name:zh_pinyin']
if len(sys.argv) < 2:
print "Usage: make_postgis_style.py [stylesheet] [additional_tag,tag2,tag3]"
exit()
style = MapCSS(1, 19) # zoom levels
style.parse(open(sys.argv[1], "r").read())
dct = {}
if len(sys.argv) >= 3:
langs.extend(sys.argv[2].split(","))
dct = dict([(k, set([("node", "linear"), ('way', 'linear')])) for k in langs])
t = {"node": ("node", "linear"), "line": ("way", "linear"), "area": ("way", "polygon")}
for a in t:
for tag in style.get_interesting_tags(type=a):
if tag not in dct:
dct[tag] = set()
dct[tag].add(t[a])
def reload_style(self, w):
self.style = Styling(0, 25)
self.style.parse(open("styles/%s" % w.StyleName, "r").read())
self.KothicWidget.style_backend = self.style
self.KothicWidget.redraw()
if "x" not in form:
print "need x"
exit()
if "y" not in form:
print "need y"
exit()
z = int(form["z"].value)
x = int(form["x"].value)
y = int(form["y"].value)
if z > 22:
exit()
callback = "onKothicDataResponse"
bbox = projections.bbox_by_tile(z + 1, x, y, "EPSG:3857")
style = MapCSS(0, 30)
style.parse(open("styles/osmosnimki-maps.mapcss", "r").read())
zoom = z + 2
aaaa = get_vectors(bbox, zoom, style, "coastline")
aaaa["features"].extend(get_vectors(bbox, zoom, style, "polygon")["features"])
aaaa["features"].extend(get_vectors(bbox, zoom, style, "line")["features"])
aaaa["features"].extend(get_vectors(bbox, zoom, style, "point")["features"])
aaaa = callback + "(" + json.dumps(
aaaa, True, False, separators=(',', ':')) + ",%s,%s,%s);" % (z, x, y)
print aaaa
dir = "/var/www/vtile/%s/%s/" % (z, x)
file = "%s.js" % y
try:
class KothicApp:
def __init__(self):
self.width, self.height = 800, 480
self.center_coord = (27.6549791, 53.8698)
self.zoom = 17.
self.data_projection = "EPSG:4326"
self.data = DataBackend()
self.load_style()
self.request_d = (0, 0)
self.window = gtk.Window()
self.window.set_size_request(self.width, self.height)
self.window.connect("destroy", gtk.main_quit)
self.window.set_title("Kothic renderer")
menu = gtk.MenuBar()
filemenu = gtk.Menu()
filem = gtk.MenuItem("File")
filem.set_submenu(filemenu)
i = gtk.MenuItem("Reload style")
i.connect("activate", self.load_style)
filemenu.append(i)
stylemenu = gtk.Menu()
stylem = gtk.MenuItem("Style")
stylem.set_submenu(stylemenu)
styles = [name for name in os.listdir("styles") if ".mapcss" in name]
for style in styles:
i = gtk.MenuItem(style)
i.StyleName = style
i.connect("activate", self.reload_style)
stylemenu.append(i)
i = gtk.MenuItem("Exit")
i.connect("activate", gtk.main_quit)
filemenu.append(i)
menu.append(filem)
menu.append(stylem)
vbox = gtk.VBox(False, 2)
vbox.pack_start(menu, False, False, 0)
self.KothicWidget = KothicWidget(self.data, self.style)
self.KothicWidget.set_zoom(self.zoom)
self.KothicWidget.jump_to(self.center_coord)
vbox.pack_end(self.KothicWidget)
self.window.add(vbox)
def load_style(self):
self.style = Styling(0, 25)
self.style.parse(open("styles/osmosnimki-maps.mapcss", "r").read())
def reload_style(self, w):
self.style = Styling(0, 25)
self.style.parse(open("styles/%s" % w.StyleName, "r").read())
self.KothicWidget.style_backend = self.style
self.KothicWidget.redraw()
def main(self):
self.window.show_all()
gtk.main()
exit()
def reload_style(self,w):
self.style = Styling(0,25)
self.style.parse(open("styles/%s"%w.StyleName,"r").read())
self.KothicWidget.style_backend = self.style
self.KothicWidget.redraw()
def load_style(self):
self.style = Styling(0, 25)
self.style.parse(open("styles/osmosnimki-maps.mapcss", "r").read())
if "x" not in form:
print "need x"
exit()
if "y" not in form:
print "need y"
exit()
z = int(form["z"].value)
x = int(form["x"].value)
y = int(form["y"].value)
if z > 22:
exit()
callback = "onKothicDataResponse"
bbox = projections.bbox_by_tile(z + 1, x, y, "EPSG:3857")
style = MapCSS(0, 30)
style.parse(open("styles/osmosnimki-maps.mapcss", "r").read())
zoom = z + 2
aaaa = get_vectors(bbox, zoom, style, "coastline")
aaaa["features"].extend(get_vectors(bbox, zoom, style, "polygon")["features"])
aaaa["features"].extend(get_vectors(bbox, zoom, style, "line")["features"])
aaaa["features"].extend(get_vectors(bbox, zoom, style, "point")["features"])
aaaa = callback + "(" + json.dumps(aaaa, True, False, separators=(',', ':')) + ",%s,%s,%s);" % (z, x, y)
print aaaa
dir = "/var/www/vtile/%s/%s/" % (z, x)
file = "%s.js" % y
try:
if not os.path.exists(dir):
import json
import cairo
import sys
reload(sys)
sys.setdefaultencoding("utf-8")
minzoom = 0
maxzoom = 18
sample_width = 80
style = MapCSS(minzoom, maxzoom)
style.parse(open(sys.argv[1], "r").read(), clamp=False)
tags = [json.loads(x) for x in open("data/tags.list", "r")]
print len(tags)
# a = cairo.PDFSurface("legend.pdf",100,100*len(tags))
maxzoom += 1
a = cairo.ImageSurface(cairo.FORMAT_ARGB32, maxzoom * sample_width,
50 * len(tags))
cr = cairo.Context(a)
cr.translate(0, 0.5)
i = 0
icons = {}