def style(self):
"""
Make mapnik point style
"""
symbol_manager = SymbolManager(
ICON_ORIGINALS, os.path.join(settings.MEDIA_ROOT,
'generated_icons'))
output_filename = symbol_manager.get_symbol_transformed(
ICON_STYLE['icon'], **ICON_STYLE)
output_filename_abs = os.path.join(settings.MEDIA_ROOT,
'generated_icons', output_filename)
point_looks = mapnik.PointSymbolizer()
point_looks.filename = output_filename_abs
point_looks.allow_overlap = True
layout_rule = mapnik.Rule()
layout_rule.symbols.append(point_looks)
point_style = mapnik.Style()
point_style.rules.append(layout_rule)
return point_style
from lizard_map.models import ICON_ORIGINALS
from lizard_map.symbol_manager import SymbolManager
from lizard_map.workspace import WorkspaceItemAdapter
from lizard_riool.models import Manhole
from lizard_riool.models import Sewer
from lizard_riool.models import SewerMeasurement
from lizard_riool.models import CLASSES
logger = logging.getLogger(__name__)
MEDIA_URL = settings.MEDIA_URL
STATIC_URL = settings.STATIC_URL
GENERATED_ICONS = os.path.join(settings.MEDIA_ROOT, 'generated_icons')
SYMBOL_MANAGER = SymbolManager(ICON_ORIGINALS, GENERATED_ICONS)
RIOOL_ICON = 'pixel2.png'
RIOOL_ICON_LARGE = 'pixel16.png'
DATABASE = settings.DATABASES['default']
PARAMS = {
'host': DATABASE['HOST'],
'port': DATABASE['PORT'],
'user': DATABASE['USER'],
'password': DATABASE['PASSWORD'],
'dbname': DATABASE['NAME'],
}
def html_to_mapnik(color):
r, g, b = color[0:2], color[2:4], color[4:6]
