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How to use route_marker method in localstack

Best Python code snippet using localstack_python

visualise_map2.py

Source:visualise_map2.py

...51        self.route_marker = MarkerArray()52        self.route_marker.markers=[]53        idn=054        for i in range(1,len(msg.nodes)):55            self.route_marker.markers.append(self.get_route_marker(msg.nodes[i-1], msg.nodes[i], idn))56            idn+=157        self.routevis_pub.publish(self.route_marker)58        59        60    def clear_route(self):61        self.route_marker = MarkerArray()62        self.route_marker.markers=[]63        marker = Marker()64        marker.action = marker.DELETEALL65        self.route_marker.markers.append(marker)66        self.routevis_pub.publish(self.route_marker) 67        rospy.sleep(0.5)68    def get_route_marker(self, origin, end, idn):69        marker = Marker()70        marker.id = idn71        marker.header.frame_id = 'topo_map'72        marker.type = marker.ARROW73        V1=Point()74        V2=Point()75        origin_node = get_node(self.topological_map['nodes'], origin)76        end_node = get_node(self.topological_map['nodes'], end)77        V1=self.node2pose(origin_node['pose']).position78        V1.z += 0.2579        V2=self.node2pose(end_node['pose']).position80        V2.z += 0.2581        marker.pose.orientation.w= 1.082        marker.scale.x = 0.2...

odometry_visual.py

Source:odometry_visual.py

1#!/usr/bin/env python2import numpy as np3import rospy4from nav_msgs.msg import Odometry5from geometry_msgs.msg import Point6from visualization_msgs.msg import Marker7from std_srvs.srv import Trigger, TriggerResponse, TriggerRequest8from std_msgs.msg import Int329point_list_follow = []10point_list_lead = []11def cb_odom_follow(msg):12    position = msg.pose.pose.position13    point_list_follow.append(position)14def cb_odom_lead(msg):15    position = msg.pose.pose.position16    point_list_lead.append(position)17def draw(event):18    draw_route()19    if len(point_list_follow) != 0:20        draw_odom_folow()21    if len(point_list_lead) != 0:22        draw_odom_lead()    23def draw_route():24    route_marker = Marker()25    route_marker.header.frame_id = "odom"26    route_marker.header.stamp = rospy.Time.now()27    route_marker.action = route_marker.ADD28    route_marker.type = route_marker.LINE_STRIP29    # maker scale30    route_marker.scale.x = 0.231    route_marker.scale.y = 0.232    route_marker.scale.z = 0.233    # marker color34    route_marker.color.a = 1.035    route_marker.color.r = 0.036    route_marker.color.g = 0.037    route_marker.color.b = 1.038    # marker orientaiton39    route_marker.pose.orientation.x = 0.040    route_marker.pose.orientation.y = 0.041    route_marker.pose.orientation.z = 0.042    route_marker.pose.orientation.w = 1.043    # marker position44    route_marker.pose.position.x = 0.045    route_marker.pose.position.y = 0.046    route_marker.pose.position.z = 0.047    route_marker.lifetime = rospy.Duration()48    for point in route_list:49        x = point[0]50        y = point[1]51        pt = Point(x, y, 0)52        route_marker.points.append(pt)53    pub_route_line.publish(route_marker)54def draw_odom_folow():55    56    line_marker = Marker()57    line_marker.header.frame_id = "odom"58    line_marker.header.stamp = rospy.Time.now()59    line_marker.action = line_marker.ADD60    line_marker.type = line_marker.LINE_STRIP61    # maker scale62    line_marker.scale.x = 0.1563    line_marker.scale.y = 0.1564    line_marker.scale.z = 0.1565    # marker color66    line_marker.color.a = 0.867    line_marker.color.r = 1.068    line_marker.color.g = 0.069    line_marker.color.b = 0.070    # marker orientaiton71    line_marker.pose.orientation.x = 0.072    line_marker.pose.orientation.y = 0.073    line_marker.pose.orientation.z = 0.074    line_marker.pose.orientation.w = 1.075    # marker position76    line_marker.pose.position.x = 0.077    line_marker.pose.position.y = 0.078    line_marker.pose.position.z = 0.079        80    for point in point_list_follow:81        x = point.x82        y = point.y83        pt = Point(x, y, 0)84        line_marker.points.append(pt)85    pub_odom_line_follow.publish(line_marker)86def draw_odom_lead():87    88    line_marker = Marker()89    line_marker.header.frame_id = "odom"90    line_marker.header.stamp = rospy.Time.now()91    line_marker.action = line_marker.ADD92    line_marker.type = line_marker.LINE_STRIP93    # maker scale94    line_marker.scale.x = 0.1895    line_marker.scale.y = 0.1896    line_marker.scale.z = 0.1897    # marker color98    line_marker.color.a = 1.099    line_marker.color.r = 0.0100    line_marker.color.g = 0.0101    line_marker.color.b = 0.0102    # marker orientaiton103    line_marker.pose.orientation.x = 0.0104    line_marker.pose.orientation.y = 0.0105    line_marker.pose.orientation.z = 0.0106    line_marker.pose.orientation.w = 1.0107    # marker position108    line_marker.pose.position.x = 0.0109    line_marker.pose.position.y = 0.0110    line_marker.pose.position.z = 0.0111        112    for point in point_list_lead:113        x = point.x114        y = point.y115        pt = Point(x, y, 0)116        line_marker.points.append(pt)117    pub_odom_line_lead.publish(line_marker)118def cb_srv_clear(req):119    del point_list_follow[:]120    del point_list_lead[:]121    print("Clear point")122    value = Int32()123    value = 0124    pub_clear.publish(value)125    return TriggerResponse()126if __name__ == "__main__":127    rospy.init_node("odometry_plot",anonymous=False)128    srv_clear = rospy.Service('~clear', Trigger, cb_srv_clear)129    130    #Circle131    #route_list = [(11,9),(5,6),(1,2),(-2,-4),(-2,-10),(1,-16),(5,-20),(11,-23),(17,-23),(23,-20),(27,-16),(30,-10),(30,-4),(27,2),(23,6),(17,9),(11,9)]132    # Square133    route_list = [(0, 7), (0, -21), (28, -21), (28, 7), (0, 7)]134    # Eight135    #route_list = [(7,-14),(7,0),(21,0),(21,-14),(35,-14),(35,0),(21,0),(21,-14),(7,-14)]136    #rospy.Subscriber("/MONICA/localization_gps_imu/odometry", Odometry, cb_odom_follow, queue_size=1)137    #rospy.Subscriber("/BRIAN/localization_gps_imu/odometry", Odometry, cb_odom_lead, queue_size=1)138    rospy.Subscriber("/MONICA/p3d_odom", Odometry, cb_odom_follow, queue_size=1)139    rospy.Subscriber("/BRIAN/p3d_odom", Odometry, cb_odom_lead, queue_size=1)140    pub_route_line = rospy.Publisher("/route_linelist", Marker, queue_size=1)141    pub_odom_line_follow = rospy.Publisher("/odom_linelist_follow", Marker, queue_size=1)142    pub_odom_line_lead = rospy.Publisher("/odom_linelist_lead", Marker, queue_size=1)143    pub_clear = rospy.Publisher("/clear", Int32, queue_size=1)144    145    rospy.Timer(rospy.Duration(1.0), draw)...

busroutegeneralmapview.py

Source:busroutegeneralmapview.py

1from apikey_ import lta_account_key2from kivy_garden.mapview import MapView3from kivy.app import App4from busroutegeneral_folder.busroutegeneralmarker import ThisBusRouteMarker, OppositeBusRouteMarker5from busservice_folder.busservicemarker import BusServiceMarker6 7#Authentication parameters8headers = {'AccountKey' : lta_account_key, 'accept' : 'application/json'} #this is by default9 10#API parameters11uri = 'http://datamall2.mytransport.sg/' #Resource URL12 13class BusRouteGeneralMapView(MapView):14    def acceptroutedata(self):15        thisroutebusstopdata = App.get_running_app().this_route_busstop_data_general16        oppositeroutebusstopdata = App.get_running_app().opposite_route_busstop_data_general17        # print("thisroutebusstopdata", thisroutebusstopdata)18        # thisroutebusstopdata [['976', 'SMRT', 1, 1, '44009', '0', '0530', '0030', '0530', '0030', '0530', '0030', 'Choa Chu Kang Int', 1.38586897797184, 103.74578895932125], ['976', 'SMRT', 1, 2, '44461', '0.7', '0532', '0033', '0532', '0033', '0532', '0033', 'Blk 352', 1.3825705560115, 103.7430047219692],19        # print("oppositeroutebusstopdata", oppositeroutebusstopdata)20        # oppositeroutebusstopdata [['976', 'SMRT', 2, 1, '45009', '0', '0550', '0050', '0550', '0050', '0550', '0050', 'BT PANJANG INT', 1.37812611932206, 103.763286611367], ['976', 'SMRT', 2, 2, '44201', '0.6', '0552', '0052', '0552', '0052', '0552', '0052', 'Aft Petir Stn', 1.37732275970527, 103.7672668951858], ['976', 'SMRT', 2, 3, '44211', '0.9', '0554', '0054', '0554', '0054', '0554', '0054', 'Blk 127', 1.37610015820197, 103.76921822286211],21 22        try:23            for busstop in thisroutebusstopdata:24                self.add_bus_route_this(busstop)25        except:26            pass27 28        try:29            for busstop in oppositeroutebusstopdata:30                self.add_bus_route_opposite(busstop)31        except:32            pass33 34    def add_bus_route_this(self, busstop):35        # Create the BusRouteMarker36        try:37            lat, lon = busstop[13], busstop[14]38            route_marker = ThisBusRouteMarker(lat=lat, lon=lon, source = "icons/route1.png")39            route_marker.bus_route_data = busstop40            self.add_widget(route_marker)41        except Exception as e:42            print("Error", e)43            pass44 45    def add_bus_route_opposite(self, busstop):46        # Create the BusRouteMarker47        try:48            lat, lon = busstop[13], busstop[14]49            route_marker = OppositeBusRouteMarker(lat=lat, lon=lon, source = "icons/route2.png")50            route_marker.bus_route_data = busstop51            self.add_widget(route_marker)52        except Exception as e:53            print("Error", e)...

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