How to output the elements inside of each bins in ggplot stat_binhex()

Question

I am trying to draw a stat_binhex graph in R. My code is below.

stat_binhex(mapping = aes(x=longitude, y=latitude), 
          data = origin_latlng, 
          color = 'white',
          alpha=0.75,
          geom = "hex", 
          position = "identity", 
          bins = 25,
          na.rm=TRUE)    
stat_binhex(mapping = aes(x=longitude, y=latitude, label = ..count.., fill = {print(sum(..count..))}), 
          data = origin_latlng, 
          color = 'white',
          alpha=0.75,
          geom = "text", 
          size = 3,
          position = "identity", 
          hjust = 0.5,
          vjust = -0.3,
          bins = 25,
          na.rm=TRUE)

origin_latlng is a data.frame of coordinates. I want to output all coordinates are inside each of hex bins. I dont know how to do it. Any help will be appreciated.

Answer 1

I just made it. As what 'hrbrmstr' comments, use ggplot_build(graph) to build hexgon object and extract info in it. latlng of centroids are inside of this object which makes my task become much easier. Thanks 'hrbrmstr'.