Chapter 9

2022-03-04 23:37:15 +00:00
parent 92e3829085
commit 878b50fb65
16 changed files with 645 additions and 0 deletions
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<svg id="graph" height="200" width="450"></svg>
+
+<script src="https://d3js.org/d3.v5.js"></script>
+
+<script>
+    var svg = d3.select("svg#graph");
+    svg.append("text")
+      .attr("id", "left_dist")
+      .attr("x", 0)
+      .attr("y", 20)
+      .text("--");
+    
+    d3.json("sensors").then(function(data) {
+      d3.select("#left_dist").text(data['left_distance'])  
+    });
+</script>