moved d3 back from archived branch

Author: dtauer

.DS_Store

@@ -0,0 +1,20 @@
+//part 1
+winsMetascores = _.map(data, d => {
+  let wins = d.Awards.match(/(\d+) win/);
+  wins = wins ? wins[1] : 0;
+  console.log(wins);
+  return {
+    wins: +wins,
+    score: +d.Metascore
+  };
+});
+
+//part 2
+vegalite({
+  data: { values: winsMetascores },
+  mark: "point",
+  encoding: {
+    x: { type: "quantitative", field: "score" },
+    y: { type: "quantitative", field: "wins" }
+  }
+});

d3-js-custom-charts/fem-BuildingCustomDataVisualizations-example01.js

@@ -0,0 +1,23 @@
+//part 1
+yearScoreGenre = _.map(data, d => {
+  let wins = d.Awards.match(/(\d+) win/);
+  wins = wins ? wins[1] : 0;
+  console.log(wins);
+  return {
+    date: new Date(d.Released),
+    score: +d.Metascore,
+    genre: d.Genre.split(", ")[0]
+  };
+});
+
+//part 2
+vegalite({
+  width: 600,
+  data: { values: yearScoreGenre },
+  mark: "line",
+  encoding: {
+    x: { type: "temporal", field: "date" },
+    y: { type: "quantitative", field: "score" },
+    color: { type: "nominal", field: "genre" }
+  }
+});

d3-js-custom-charts/fem-BuildingCustomDataVisualizations-example02.js

@@ -0,0 +1,19 @@
+//part 1
+monthGenrePopularity = _.map(data, d => {
+  return {
+    date: new Date(d.Released),
+    genre: d.Genre.split(", ")[0],
+    votes: +d.imdbVotes.replace(/\,/g, "")
+  };
+});
+
+//part 2
+vegalite({
+  data: { values: monthGenrePopularity },
+  mark: "rect",
+  encoding: {
+    x: { field: "date", type: "ordinal", timeUnit: "month" },
+    y: { field: "genre", type: "nominal" },
+    color: { type: "quantitative", aggregate: "count", field: "*" }
+  }
+});