checks

DESCRIPTION

@@ -1,6 +1,10 @@
 Package: googletraffic
 Title: Google Traffic
+<<<<<<< HEAD
 Version: 0.1.5
+=======
+Version: 0.1.4
+>>>>>>> 6f46d251b8f9ff2db2790082b53c9dfc3b4f9ead
 Authors@R: 
     person("Robert", "Marty", , "rmarty@worldbank.org", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0002-3164-3813"))

make_readme_figures/make_figures_for_readme.R

@@ -0,0 +1,94 @@
+# Examples used for readme
+
+if(F){
+
+  # Setup ------------------------------------------------------------------------
+  library(googletraffic)
+  library(tidyverse)
+  library(googleway)
+  library(htmlwidgets)
+  library(webshot2)
+  library(raster)
+  library(png)
+  library(plotwidgets)
+  library(httr)
+  library(sf)
+
+  google_key <- "GOOGLE-KEY-HERE"
+
+  homepage_images <- "~/Documents/Github/googletraffic/man/figures"
+  vignette_images <- "~/Documents/Github/googletraffic/vignettes"
+
+  # Example for Top of Package -------------------------------------------------
+  r <- gt_make_raster(location = c(38.90723410426802, -77.03655197910766),
+                      height = 2000,
+                      width = 2000,
+                      zoom = 16,
+                      google_key = google_key)
+
+  r_df <- rasterToPoints(r, spatial = TRUE) %>% as.data.frame()
+  names(r_df) <- c("value", "x", "y")
+
+  p <- ggplot() +
+    geom_raster(data = r_df, 
+                aes(x = x, y = y, 
+                    fill = as.factor(value))) +
+    labs(fill = "Traffic\nLevel") +
+    scale_fill_manual(values = c("green2", "orange", "red", "#660000")) +
+    coord_quickmap() + 
+    theme_void() +
+    theme(plot.background = element_rect(fill = "white", color="white"))
+  ggsave(p, filename = file.path(vignette_images, "top_example.jpg"), height = 4.5, width = 5)
+
+  # Point example 1 -----------------------------------------------------------------
+  r <- gt_make_raster(location   = c(40.712778, -74.006111),
+                      height     = 2000,
+                      width      = 2000,
+                      zoom       = 16,
+                      google_key = google_key)
+
+  r_df <- rasterToPoints(r, spatial = TRUE) %>% as.data.frame()
+  names(r_df) <- c("value", "x", "y")
+
+  p <- ggplot() +
+    geom_raster(data = r_df, 
+                aes(x = x, y = y, 
+                    fill = as.factor(value))) +
+    labs(fill = "Traffic\nLevel") +
+    scale_fill_manual(values = c("green2", "orange", "red", "#660000")) +
+    coord_quickmap() + 
+    theme_void() +
+    theme(plot.background = element_rect(fill = "white", color="white"))
+
+  ggsave(p, filename = file.path(homepage_images, "nyc_small.jpg"),
+         height = 4*1.8,
+         width = 5*1.8)
+
+  # Polygon example 2 ----------------------------------------------------------
+  us_sp <- getData('GADM', country='USA', level=2)
+  ny_sp <- us_sp[us_sp$NAME_2 %in% "New York",]
+
+  r <- gt_make_raster_from_polygon(polygon       = ny_sp,
+                                   height        = 2000,
+                                   width         = 2000,
+                                   zoom          = 16,
+                                   google_key    = google_key)
+
+  r_df <- rasterToPoints(r, spatial = TRUE) %>% as.data.frame()
+  names(r_df) <- c("value", "x", "y")
+
+  p <- ggplot() +
+    geom_raster(data = r_df, 
+                aes(x = x, y = y, 
+                    fill = as.factor(value))) +
+    labs(fill = "Traffic\nLevel") +
+    scale_fill_manual(values = c("green2", "orange", "red", "#660000")) +
+    coord_quickmap() + 
+    theme_void() +
+    theme(plot.background = element_rect(fill = "white", color="white"))
+
+  ggsave(p, filename = file.path(homepage_images, "nyc_large.jpg"),
+         height = 7*1.6,
+         width = 4.2*1.6)
+}
+