clock functions

gershowi · gershowi · commit 3ac60fe2217e · 2017-02-04T10:58:21.000-05:00
diff --git a/02 - JS + CSS Clock/index-START.html b/02 - JS + CSS Clock/index-START.html
@@ -14,7 +14,8 @@
         <div class="hand second-hand"></div>
       </div>
     </div>
-
+   <label for="">Rate</label>
+   <input type="opti">
 
   <style>
     html {
@@ -61,12 +62,33 @@
       background:black;
       position: absolute;
       top:50%;
+      transform-origin: 100%;
+      transform: rotate(90deg);
+      transform: all 0.05s;
+      transition-timing-function: cubic-bezier(0.1, 2.7 .58, 1);
     }
 
   </style>
-
   <script>
 
+    const hrHand = document.querySelector('.hour-hand')
+    const minHand = document.querySelector('.min-hand')
+    const secHand = document.querySelector('.second-hand')
+
+    const setDate = ()=>{
+      const now = new Date();
+      const hours = now.getHours();
+      const minutes = now.getMinutes();
+      const seconds = now.getSeconds();
+      const hrDegree = (hours / 12) * 360 + 90;
+      const minDegree = (minutes / 60) * 360 + 90;
+      const secDegree = (seconds / 60) * 360 + 90;
+      hrHand.style.transform = `rotate(${hrDegree}deg)`
+      minHand.style.transform = `rotate(${minDegree}deg)`
+      secHand.style.transform = `rotate(${secDegree}deg)`
+    }
+
+    setInterval(setDate, 1000)
 
   </script>
 </body>
