Merge pull request #17 from jakob-stoeck/patch-1

show 7 days per week in docs, fixes #12

docs/assets/js/index.js

@@ -349,25 +349,21 @@ document.querySelector('[data-aggregation="average"]').addEventListener("click",
 
 // Heatmap
 // ================================================================================
-let heatmap_data = {
-	1479753000.0: 1,
-	1498588200.0: 1,
-	1499193000.0: 1,
-	1499625000.0: 2,
-	1500921000.0: 1,
-	1501612200.0: 1,
-	1502994600.0: 1,
-	1503858600.0: 1,
-	1504809000.0: 3,
-	1505241000.0: 1,
-	1506277800.0: 2
-};
+
+let heatmap_data = {};
+let current_date = new Date();
+let timestamp = current_date.getTime()/1000;
+timestamp = Math.floor(timestamp - (timestamp % 86400)).toFixed(1); // convert to midnight
+for (var i = 0; i< 375; i++) {
+	heatmap_data[parseInt(timestamp)] = Math.floor(Math.random() * 6);
+	timestamp = Math.floor(timestamp - 86400).toFixed(1);
+}
 
 new Chart({
 	parent: "#chart-heatmap",
 	data: heatmap_data,
 	type: 'heatmap',
-	height: 100,
+	height: 115,
 	discrete_domains: 1  // default 0
 });
 

docs/index.html

@@ -215,7 +215,7 @@
     parent: "#heatmap",
     data: heatmap_data,  // object with date/timestamp-value pairs
     type: 'heatmap',
-    height: 100,
+    height: 115,
     discrete_domains: 1  // default 0
   });</code></pre>
             </div>

src/scripts/charts/Heatmap.js

@@ -124,7 +124,8 @@ export default class Heatmap extends BaseChart {
 			let data_value = 0;
 			let color_index = 0;
 
-			let timestamp = Math.floor(current_date.getTime()/1000).toFixed(1);
+			let current_timestamp = current_date.getTime()/1000;
+			let timestamp = Math.floor(current_timestamp - (current_timestamp % 86400)).toFixed(1);
 
 			if(this.data[timestamp]) {
 				data_value = this.data[timestamp];