[docs] Added example with variable min max values

toorshia · Oct 9, 2019 · 22a5915 · 22a5915
1 parent 80960ca
commit 22a5915
Showing 1 changed file with 67 additions and 0 deletions.
diff --git a/docs/examples/negative_numbers.html b/docs/examples/negative_numbers.html
@@ -0,0 +1,67 @@
+<!doctype html>
+<html>
+
+<head>
+    <meta charset="utf-8" />
+    <title>Refresh object</title>
+    <meta name="viewport" content="width=device-width">
+    <style>
+        .container {
+            width: 450px;
+            margin: 50px auto 0 auto;
+            text-align: center;
+        }
+
+        .gauge {
+            width: 450px;
+            height: 450px;
+        }
+
+        a:link.button,
+        a:active.button,
+        a:visited.button,
+        a:hover.button {
+            margin: 30px 5px 0 2px;
+            padding: 7px 13px;
+        }
+    </style>
+</head>
+
+<body>
+    <div class="container">
+        <div id="g1" class="gauge"></div>
+        <a href="#" id="g1_refresh" class="button grey">Refresh Object</a>
+    </div>
+    <script src="../raphael.min.js"></script>
+    <script src="../justgage.js"></script>
+    <script>
+        /** Random integer  */
+        function getRandomInt(min, max) {
+            return Math.floor(Math.random() * (max - min + 1)) + min;
+        }
+
+        document.addEventListener("DOMContentLoaded", function (event) {
+
+            var min = -100, max = 100;
+
+            var g1 = new JustGage({
+                id: "g1",
+                title: "Max is 100.",
+                value: 0,
+                min: min,
+                max: max,
+                decimals: 0,
+                gaugeWidthScale: 0.6
+            });
+
+            document.getElementById('g1_refresh').addEventListener('click', function () {
+                max = getRandomInt(20, 100)
+                min = getRandomInt(-100, 10)
+                g1.refresh(getRandomInt(min, max), max , min);
+            });
+
+        });
+    </script>
+</body>
+
+</html>