Enrico Spinielli espinielli

## README.md

      
              6 files
            
          
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              3 stars
            
          
                espinielli
                / README.md
            
            
              Last active
              May 1, 2024 07:29
                — forked from mbostock/.block
            
              
                Cahill-Keyes map projection
              
          
    Cahill-Keyes map projection (I modified Waterman butterfly projection in the geo.polyhedron D3 plugin to have incisions at 17° (Thanks Jason for the great inspiration!).
Gene Keyes's first 5 principles:

principal format to an M-shape, joined at south Atlantic
principal dividing meridian to 20° W
incisions at equator and poles at 17°
proportionality of geocells
circular parallels for the polar regions


## Makefile
#
# NOTE: flags_names has been _manually_ edited to match Wikipedia commons' names
#       with respect to country flags file names
#

all: world-country-flags

.PHONY : flags_ids
flags_ids:
	generate_flags_ids.sh > flags_ids

## README.md

      
              4 files
            
          
              0 forks
            
          
              0 comments
            
          
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                espinielli
                / README.md
            
            
              Last active
              December 12, 2015 01:28
                — forked from mbostock/.block
            
              
                Solar Terminator on Butterfly Map Projection
              
          
    Forked from Mike Bostock's Solar Terminator gist.
Changed map projection to Waterman's Butterfly.
It would be nice to:

fade transition from day to night
use satellite image as background (one for day area, the other with lights for the night area)
plot the position of the Sun [done] and the Moon, like here or  here
use astronomical symbols for Sun [done] and Moon (there are SVG versions...)


## index.html
<!DOCTYPE html>
<meta charset="utf-8">
<style>

#clock {
  position: relative;
  background: #222;
  width: 960px;
  height: 800px;
}
	#
	# NOTE: flags_names has been _manually_ edited to match Wikipedia commons' names
	# with respect to country flags file names
	#

	all: world-country-flags

	.PHONY : flags_ids
	flags_ids:
	generate_flags_ids.sh > flags_ids
	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>

	#clock {
	position: relative;
	background: #222;
	width: 960px;
	height: 800px;
	}