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gm.py
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gm.py
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__version__ = '1.3'
from kivy.app import App
from kivy.lang import Builder
from kivy.properties import NumericProperty
from gmaps import GMap, run_on_ui_thread
gmap_kv = '''
<Toolbar@BoxLayout>:
size_hint_y: None
height: '48dp'
padding: '4dp'
spacing: '4dp'
canvas:
Color:
rgba: .2, .2, .2, .6
Rectangle:
pos: self.pos
size: self.size
FloatLayout:
GMap:
id: map_widget
# top toolbar
Toolbar:
pos_hint: {'top': 1}
Button:
text: 'Move to Lille, France'
on_release: app.move_to_lille()
Button:
text: 'Move to Sydney, Autralia'
on_release: app.move_to_sydney()
# bottom toolbar
Toolbar:
Label:
text: 'Longitude: {} - Latitude: {}'.format(app.longitude, app.latitude)
'''
class GMapTestApp(App):
latitude = NumericProperty()
longitude = NumericProperty()
def build(self):
self.root = Builder.load_string(gmap_kv)
self.map_widget = self.root.ids.map_widget
self.map_widget.bind(
on_ready=self.on_map_widget_ready,
on_map_click=self.on_map_click)
def on_map_widget_ready(self, map_widget, *args):
# Implementation of the "Hello Map" example from the android
# documentation
map = map_widget.map
sydney = map_widget.create_latlng(-33.867, 151.206)
#map.setMyLocationEnabled(True)
map.moveCamera(map_widget.camera_update_factory.newLatLngZoom(
sydney, 13))
marker = map_widget.create_marker(
title='Sydney',
snippet='The most populous city in Autralia',
position=sydney)
map.addMarker(marker)
# disable zoom button
map.getUiSettings().setZoomControlsEnabled(False)
@run_on_ui_thread
def move_to_lille(self):
latlng = self.map_widget.create_latlng(50.6294, 3.057)
self.map_widget.map.moveCamera(
self.map_widget.camera_update_factory.newLatLngZoom(
latlng, 13))
@run_on_ui_thread
def move_to_sydney(self):
latlng = self.map_widget.create_latlng(-33.867, 151.206)
self.map_widget.map.moveCamera(
self.map_widget.camera_update_factory.newLatLngZoom(
latlng, 13))
def on_map_click(self, map_widget, latlng):
self.latitude = latlng.latitude
self.longitude = latlng.longitude
def on_pause(self):
return True
if __name__ == '__main__':
GMapTestApp().run()