Standardize command line options

[adisidev]

cartogram-cpp/src/misc/parse_arguments.cpp

Lines 50 to 79 in 773b5bf

	arguments.add_argument("-W", "--world")
	.help("Boolean: is input a world map in longitude-latitude format?")
	.default_value(false)
	.implicit_value(true);
	arguments.add_argument("-p", "--plot_polygons")
	.help("Boolean: Plot images of input and output cartogram")
	.default_value(false)
	.implicit_value(true);
	arguments.add_argument("-q", "--plot_quadtree")
	.help("Boolean: Plot images of Quadtree-Delaunay Triangulation")
	.default_value(false)
	.implicit_value(true);
	arguments.add_argument("-d", "--plot_density")
	.help("Boolean: Plot images of flatten and blur density")
	.default_value(false)
	.implicit_value(true);
	arguments.add_argument("-g", "--plot_grid")
	.help("Boolean: Plot images of with transformed grid grid")
	.default_value(false)
	.implicit_value(true);
	arguments.add_argument("-i", "--plot_intersections")
	.help("Boolean: Plot images of intersections (if any)")
	.default_value(false)
	.implicit_value(true);
	arguments.add_argument("-E", "--output_equal_area")
	.help(
	"Boolean: Output equal area GeoJSON from input GeoJSON - no cartogram")
	.default_value(false)
	.implicit_value(true);
	arguments.add_argument("-T", "--triangulation")

[adisidev]

Currently we have no convention for command line arguments. In the past, we suggested to have all boolean commands be represented by a single capital letter, and all options that take an argument (like --n_points) be lowercase. Either, we redo our flags to follow this convention or think of a new one.