googleway

问题 In google maps, the search input box auto completes addresses as a user types. Is there a way to do this in R Shiny with access to the autocomplete value in order to use with a mapping package? There is a javascript method here. I've tried to use this method in R Shiny in the code below. SymbolixAU pointed out using google_map( search_box = TRUE ) which is a simple solution. Unfortunately it doesn't work in my code and also because I would like the search box to be separate from the map. The

问题 In google maps, the search input box auto completes addresses as a user types. Is there a way to do this in R Shiny with access to the autocomplete value in order to use with a mapping package? There is a javascript method here. I've tried to use this method in R Shiny in the code below. SymbolixAU pointed out using google_map( search_box = TRUE ) which is a simple solution. Unfortunately it doesn't work in my code and also because I would like the search box to be separate from the map. The

问题 In google maps, the search input box auto completes addresses as a user types. Is there a way to do this in R Shiny with access to the autocomplete value in order to use with a mapping package? There is a javascript method here. I've tried to use this method in R Shiny in the code below. SymbolixAU pointed out using google_map( search_box = TRUE ) which is a simple solution. Unfortunately it doesn't work in my code and also because I would like the search box to be separate from the map. The

问题 I am creating heatmap using googleway . For example, for the tram_route example given in the help of ?add_heatmap , how can I add a color scale so that the reader knows what is the number associated with that color? Thank you. 回答1: Note: As of 2017-10-04 the legend is still in development and is subject to change, and may not be 100% fully functional yet. Installation devtools::install_github("SymbolixAU/googleway") library(googleway) Examples set.seed(20170417) df <- tram_route df$weight <-

问题 I'm having trouble using the google_geocode function in the googleway package to batch geocode. I'd like to input a data frame of addresses and have the latitude and longitude coordinates returned for each. The number of addresses is far beyond Google's 2,500 daily query limit, so the solution needs to use an API key to allow the purchase of more queries. ## Your Google API key key<-"<insert key here>" ### Make Data Frame with two observations Dt<-as.data.frame(matrix(c(" 4605 Langdon ST ,

问题 how can i Displaying and Animated google heat map i have already used this code swf1 <- read.csv("D:/modilingfinel/swf1.csv",header=TRUE) head(swf1) set.seed(20170417) df <- swf1 df$weight <- sample(1:10, size = nrow(df), replace = T) google_map(key = "API_Key", data = df) %>% add_heatmap(lon = "Lon", lat = "Lat", weight = "weight", option_radius = 0.001, legend = T) but i didnt work any help, thank you when i try run the whole code i got this swf1 <- read.csv("D:/modilingfinel/swf1.csv"

问题 I was looking for a way to do batch geocoding using googleway 's google_geocode() , which is only able to return one result at a time. I wanted to use tidyverse functions, and other answers made use of the older and more confusing apply family of functions. 回答1: Here's my solution using tidyverse functions. This gets the geocode and also the formatted address in case you want it (other components of the result can be returned as well, they just need to be added to the table in the last row of

问题 I am looking for all starbucks' stores in a given location through googleway 's google_places function. library(googleway) res <- google_places(search_string = 'starbucks in Sao Paulo SP', key = my_key) # get second page of results token <- res$next_page_token res_next1 <- google_places(search_string = 'starbucks in Sao Paulo SP', page_token = token, key = my_key) This works fine, however, when I attempt to get the next 20 results (page 3 of results) I get the following error token2<- res

问题 I am looking for all starbucks' stores in a given location through googleway 's google_places function. library(googleway) res <- google_places(search_string = 'starbucks in Sao Paulo SP', key = my_key) # get second page of results token <- res$next_page_token res_next1 <- google_places(search_string = 'starbucks in Sao Paulo SP', page_token = token, key = my_key) This works fine, however, when I attempt to get the next 20 results (page 3 of results) I get the following error token2<- res

问题 I have a list of geocode output from the googleway package (ggmap geocode wouldn't work with an API key) stored in a list, each element of which contains two lists. However, for addresses in which no result was found, the structure of the list is different, frustrating my attempts to convert the list to a dataframe. The structure of a "non-missing" result (created with dput()) is as follows (ignore the gibberish, RStudio doesn't display Cyrillic correctly in the console): structure(list