Rename usmaptile file to maptile.ado
Clean up and review code, adding comments with TODOs
Add shapefile-ados to the repo
Fix error with colour syntax introduced during code “cleanup and review”
Avoid numeric —> string conversion, and make equal-spaced colours the default
Remove `rfirst’ and `rlast’
Return r(breaks) matrix, fix bug where cutvalues() & proportional colouring caused problems when there were intervals with no data (missing data —> missing colour)
Added “Unlicense”
Added code so user can manually specify color range
Added if/in to restrict sample (but not map)
Set a nice default for # of decimals to display in legend, customized to data.
Add legend suffix option, and change default quantiles to 6. (Because “Many cartographers advise that you use five to seven classes for a choropleth map.” — colorbrewer2.org)
Rename restrict_map() to mapif()
Add Stata shapefile creation code
Set correct aspect ratio on U.S. continent, state shapefile
Rescale AK to correct aspect ratio, using Google Maps as guide
Move Alaska to convenient location below continental US
Rescale HI to correct aspect ratio, move it to convenient location below continental US
Finish updating the state ado to do all of CONUS, AK, HI in one shot
Update all shapefiles to have nice aspect ratio and placement of AK & HI