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| author | Filipp Lepalaan <f@230.to> | 2014-02-19 18:02:09 +0200 |
|---|---|---|
| committer | Filipp Lepalaan <f@230.to> | 2014-02-19 18:02:09 +0200 |
| commit | 75ad7e4bd7d69243e7e5281c2642f00478fb072d (patch) | |
| tree | eaaaf360902d369f42d94778aac8803db7973ce0 /apps/it/static/js/ui/demos/effect/easing.html | |
| parent | cfc7c3f52544af8a71d3fa3988a06fee200d2c24 (diff) | |
| download | pudding-75ad7e4bd7d69243e7e5281c2642f00478fb072d.tar.gz pudding-75ad7e4bd7d69243e7e5281c2642f00478fb072d.tar.bz2 pudding-75ad7e4bd7d69243e7e5281c2642f00478fb072d.zip | |
Added tags, jquery UI
Diffstat (limited to 'apps/it/static/js/ui/demos/effect/easing.html')
| -rw-r--r-- | apps/it/static/js/ui/demos/effect/easing.html | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/apps/it/static/js/ui/demos/effect/easing.html b/apps/it/static/js/ui/demos/effect/easing.html new file mode 100644 index 0000000..bd0d830 --- /dev/null +++ b/apps/it/static/js/ui/demos/effect/easing.html @@ -0,0 +1,102 @@ +<!doctype html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <title>jQuery UI Effects - Easing demo</title> + <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css"> + <script src="../../jquery-1.10.2.js"></script> + <script src="../../ui/jquery.ui.effect.js"></script> + <link rel="stylesheet" href="../demos.css"> + <style> + .graph { + float: left; + margin-left: 10px; + } + </style> + <script> + $(function() { + if ( !$( "<canvas>" )[0].getContext ) { + $( "<div>" ).text( + "Your browser doesn't support canvas, which is required for this demo." + ).appendTo( "#graphs" ); + return; + } + + var i = 0, + width = 100, + height = 100; + + $.each( $.easing, function( name, impl ) { + var graph = $( "<div>" ).addClass( "graph" ).appendTo( "#graphs" ), + text = $( "<div>" ).text( ++i + ". " + name ).appendTo( graph ), + wrap = $( "<div>" ).appendTo( graph ).css( 'overflow', 'hidden' ), + canvas = $( "<canvas>" ).appendTo( wrap )[ 0 ]; + + canvas.width = width; + canvas.height = height; + var drawHeight = height * 0.8, + cradius = 10; + ctx = canvas.getContext( "2d" ); + ctx.fillStyle = "black"; + + // draw background + ctx.beginPath(); + ctx.moveTo( cradius, 0 ); + ctx.quadraticCurveTo( 0, 0, 0, cradius ); + ctx.lineTo( 0, height - cradius ); + ctx.quadraticCurveTo( 0, height, cradius, height ); + ctx.lineTo( width - cradius, height ); + ctx.quadraticCurveTo( width, height, width, height - cradius ); + ctx.lineTo( width, 0 ); + ctx.lineTo( cradius, 0 ); + ctx.fill(); + + // draw bottom line + ctx.strokeStyle = "#555"; + ctx.beginPath(); + ctx.moveTo( width * 0.1, drawHeight + .5 ); + ctx.lineTo( width * 0.9, drawHeight + .5 ); + ctx.stroke(); + + // draw top line + ctx.strokeStyle = "#555"; + ctx.beginPath(); + ctx.moveTo( width * 0.1, drawHeight * .3 - .5 ); + ctx.lineTo( width * 0.9, drawHeight * .3 - .5 ); + ctx.stroke(); + + // plot easing + ctx.strokeStyle = "white"; + ctx.beginPath(); + ctx.lineWidth = 2; + ctx.moveTo( width * 0.1, drawHeight ); + $.each( new Array( width ), function( position ) { + var state = position / width, + val = impl( state, position, 0, 1, width ); + ctx.lineTo( position * 0.8 + width * 0.1, + drawHeight - drawHeight * val * 0.7 ); + }); + ctx.stroke(); + + // animate on click + graph.click(function() { + wrap + .animate( { height: "hide" }, 2000, name ) + .delay( 800 ) + .animate( { height: "show" }, 2000, name ); + }); + + graph.width( width ).height( height + text.height() + 10 ); + }); + }); + </script> +</head> +<body> + +<div id="graphs"></div> + +<div class="demo-description"> +<p><strong>All easings provided by jQuery UI are drawn above, using a HTML canvas element</strong>. Click a diagram to see the easing in action.</p> +</div> +</body> +</html> |