Refactor data generation in scatter basic example (#5877)

Replace repeated function call with compact function, generateData

diff --git a/samples/charts/scatter/basic.html b/samples/charts/scatter/basic.html
index 6ac227c3b954c25b1e7f9a2a762b2e73ed49ebbf..ccf1059f8b808ac98f99d15866c8432d5d526499 100644 (file)
--- a/samples/charts/scatter/basic.html
+++ b/samples/charts/scatter/basic.html
@@ -21,59 +21,28 @@
        <button id="randomizeData">Randomize Data</button>
        <script>
                var color = Chart.helpers.color;
+               function generateData() {
+                       var data = [];
+                       for (var i = 0; i < 7; i++) {
+                               data.push({
+                                       x: randomScalingFactor(),
+                                       y: randomScalingFactor()
+                               });
+                       }
+                       return data;
+               }
+               
                var scatterChartData = {
                        datasets: [{
                                label: 'My First dataset',
                                borderColor: window.chartColors.red,
                                backgroundColor: color(window.chartColors.red).alpha(0.2).rgbString(),
-                               data: [{
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }]
+                               data: generateData()
                        }, {
                                label: 'My Second dataset',
                                borderColor: window.chartColors.blue,
                                backgroundColor: color(window.chartColors.blue).alpha(0.2).rgbString(),
-                               data: [{
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }, {
-                                       x: randomScalingFactor(),
-                                       y: randomScalingFactor(),
-                               }]
+                               data: generateData()
                        }]
                };