mirror of
https://github.com/jquery/jquery-ui.git
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110 lines
3.1 KiB
HTML
110 lines
3.1 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Position Visual Test: Default</title>
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<link rel="stylesheet" href="../visual.css">
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<link rel="stylesheet" href="../../../themes/base/jquery.ui.all.css">
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<script src="../../../jquery-1.7.2.js"></script>
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<script src="../../../ui/jquery.ui.core.js"></script>
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<script src="../../../ui/jquery.ui.widget.js"></script>
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<script src="../../../ui/jquery.ui.position.js"></script>
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<script src="../../../ui/jquery.ui.menu.js"></script>
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<script>
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$(function() {
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function using( position, feedback ) {
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var angleRad = Math.atan2(
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feedback.target.top + feedback.target.height / 2 - feedback.element.top - feedback.element.height / 2,
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feedback.target.left + feedback.target.width / 2 - feedback.element.left - feedback.element.width / 2
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) * 180 / Math.PI,
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angle = Math.round( angleRad * 100) / 100;
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$( this )
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.css( position )
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.text( feedback.horizontal + " " + feedback.vertical + " " + feedback.important + " " + angle + "°" )
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.css({
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"-webkit-transform": "rotate(" + angle + "deg)",
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"-moz-transform": "rotate(" + angle + "deg)",
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"-ms-transform": "rotate(" + angle + "deg)",
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"-o-transform": "rotate(" + angle + "deg)",
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"transform": "rotate(" + angle + "deg)"
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});
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}
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var element = $( ".element" ),
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target = $( "#target" ).position({
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my: "center",
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at: "center",
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of: window
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}),
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targetOffset = target.offset();
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oppositeElement = element.clone().width( 50 ).appendTo( "body" ),
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leftElement = element.clone().width( 50 ).height( 150 ).appendTo( "body" ),
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rightElement = element.clone().height( 150 ).width( 150 ).appendTo( "body" );
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$.each([
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"center top-100",
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"right+25 top-50",
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"right+75 top",
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"right+75 center",
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"right+75 bottom",
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"right+25 bottom+50",
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"center bottom+100",
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"left-25 bottom+50",
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"left-75 bottom",
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"left-75 center",
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"left-75 top",
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"left-25 top-50"
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], function( index, direction ) {
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element.clone().insertAfter( target ).position({
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my: "center",
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at: direction,
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of: target,
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using: using
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});
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});
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element.width( 150 );
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$( document ).on( "mousemove", function( event ) {
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var base = {
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my: "left top",
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at: "left top",
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of: target,
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using: using
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};
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element.position( $.extend({
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offset: (event.pageX - targetOffset.left) + " " + (event.pageY - targetOffset.top)
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}, base ));
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oppositeElement.position( $.extend({
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offset: (-1 * (event.pageX - targetOffset.left)) + " " + (-1 * (event.pageY - targetOffset.top))
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}, base ));
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leftElement.position( $.extend({
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offset: (-0.9 * (event.pageX - targetOffset.left)) + " " + (0.9 * (event.pageY - targetOffset.top))
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}, base ));
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rightElement.position( $.extend({
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offset: (0.9 * (event.pageX - targetOffset.left)) + " " + (-0.9 * (event.pageY - targetOffset.top))
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}, base ));
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});
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});
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</script>
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<style>
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#target, .element {
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position: absolute;
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border: 1px solid black;
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border-radius: 5px;
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width: 75px;
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height: 25px;
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padding: 5px;
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}
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#target {
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height: 75px;
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}
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</style>
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</head>
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<body>
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<div id="target">all around me</div>
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<div class="element"></div>
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</body>
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</html>
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