Bar graph added.

node_modules/d3-geo-projection/bin/geoproject

@@ -0,0 +1,53 @@
+#!/usr/bin/env node
+
+var commander = require("commander"),
+    vm = require("vm"),
+    d3 = Object.assign({}, require("d3-geo"), require("../")),
+    read = require("./read"),
+    requires = require("./requires"),
+    write = require("./write");
+
+commander
+    .version(require("../package.json").version)
+    .usage("[options] <projection> [file]")
+    .description("Transform GeoJSON, such as to project from spherical to planar coordinates.")
+    .option("-o, --out <file>", "output file name; defaults to “-” for stdout", "-")
+    .option("-p, --precision <value>", "number of output digits after the decimal point")
+    .option("-n, --newline-delimited", "use newline-delimited JSON")
+    .option("-r, --require <[name=]module>", "require a module", requires, {d3: d3, d: undefined, i: -1})
+    .parse(process.argv);
+
+if (commander.args.length < 1) {
+  console.error();
+  console.error("  error: missing projection");
+  console.error();
+  process.exit(1);
+} else if (commander.args.length > 2) {
+  console.error();
+  console.error("  error: multiple input files");
+  console.error();
+  process.exit(1);
+} else if (commander.args.length === 1) {
+  commander.args.push("-");
+}
+
+var sandbox = commander.require,
+    context = new vm.createContext(sandbox),
+    projection = new vm.Script("(" + commander.args[0] + ")"),
+    reader = read(commander.args[1], commander.newlineDelimited, project).then(end).catch(abort),
+    writer = write(commander.out);
+
+function project(d, i) {
+  sandbox.d = d, sandbox.i = i;
+  d = d3.geoProject(d, projection.runInContext(context));
+  if (commander.precision != null) d = d3.geoQuantize(d, commander.precision);
+  return writer.write(JSON.stringify(d) + "\n");
+}
+
+function end() {
+  return writer.end();
+}
+
+function abort(error) {
+  console.error(error.stack);
+}