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from ..layer import Layer
from ...core.Parser import Parser
import os
class Icon(Layer):
def __init__(self, iconUrl: str, options=None):
super().__init__()
if isinstance(options, type(None)):
options = {}
self.iconUrl = iconUrl
self.icon_found = False
self.options = options
self._check_icon_url()
if self._map:
self._initJs()
def _check_icon_url(self):
if "http" in self.iconUrl:
self._log.info("Can't check if icon exists at url!")
return
if not os.path.isfile(self.iconUrl):
self._log.error(f"Can't locate file at path: '{self.iconUrl}'. Current working directory is '{os.getcwd()}'")
return
self.icon_found = True
def _initJs(self):
leafletJsObject = 'L.icon({options});'.format(options=Parser.dict_for_js({"iconUrl": self.iconUrl,
**self.options}))
self._createJsObject(leafletJsObject, self._map.mapWidgetIndex)
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