<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
<p>degrees</p>
<div id="mainTarget">
<img src="http://myreaxns.com/wp-content/uploads/2013/03/priyanka-chopra-image.jpg" width="300" class="mainTarget" />
<div id="target"> </div>
</div>
</body>
</html>
var dragging = false;
$(function() {
var target = $('#target');
var mainTarget = $('#mainTarget');
var rad = mainTarget.width()/2;
var elOfs = mainTarget.offset();
var elPos = {
x: elOfs.left,
y: elOfs.top
};
target.mousedown(function() {
dragging = true;
});
$(document).mouseup(function() {
dragging = false;
});
$(document).mousemove(function(e) {
var mPos = {
x: e.pageX-elPos.x,
y: e.pageY-elPos.y
};
var getAtan = Math.atan2(mPos.x-rad, mPos.y-rad);
var getDeg = -getAtan/(Math.PI/180) + 135; //135 = (180deg-45deg)
$('p').text(getDeg);
if (dragging) {
mainTarget.css({transform: 'rotate(' + getDeg + 'deg)'});
}
});
});
Output
You can jump to the latest bin by adding /latest
to your URL
Keyboard Shortcuts
Shortcut | Action |
---|---|
ctrl + [num] | Toggle nth panel |
ctrl + 0 | Close focused panel |
ctrl + enter | Re-render output. If console visible: run JS in console |
Ctrl + l | Clear the console |
ctrl + / | Toggle comment on selected lines |
ctrl + ] | Indents selected lines |
ctrl + [ | Unindents selected lines |
tab | Code complete & Emmet expand |
ctrl + shift + L | Beautify code in active panel |
ctrl + s | Save & lock current Bin from further changes |
ctrl + shift + s | Open the share options |
ctrl + y | Archive Bin |
Complete list of JS Bin shortcuts |
JS Bin URLs
URL | Action |
---|---|
/ | Show the full rendered output. This content will update in real time as it's updated from the /edit url. |
/edit | Edit the current bin |
/watch | Follow a Code Casting session |
/embed | Create an embeddable version of the bin |
/latest | Load the very latest bin (/latest goes in place of the revision) |
/[username]/last | View the last edited bin for this user |
/[username]/last/edit | Edit the last edited bin for this user |
/[username]/last/watch | Follow the Code Casting session for the latest bin for this user |
/quiet | Remove analytics and edit button from rendered output |
.js | Load only the JavaScript for a bin |
.css | Load only the CSS for a bin |
Except for username prefixed urls, the url may start with http://jsbin.com/abc and the url fragments can be added to the url to view it differently. |