Created
July 7, 2012 21:30
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Spectrum gen
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>CodePen · A Pen by phongjalvn</title> | |
| <style> | |
| body{font:12px/16px sans-serif;} | |
| label{display:block; width:120px; margin:30px 0;} | |
| input[type="range"]{float:left;} | |
| .wrapper{background:rgba(255,255,255,0.8); overflow:hidden; width:150px;} | |
| </style> | |
| <style> | |
| #codepen-footer, #codepen-footer * { | |
| -webkit-box-sizing: border-box !important; | |
| -moz-box-sizing: border-box !important; | |
| box-sizing: border-box !important; | |
| } | |
| #codepen-footer { | |
| display: block !important; | |
| position: fixed !important; | |
| bottom: 0 !important; | |
| left: 0 !important; | |
| width: 100% !important; | |
| padding: 0 10px !important; | |
| margin: 0 !important; | |
| height: 30px !important; | |
| line-height: 30px !important; | |
| font-size: 12px !important; | |
| color: #eeeeee !important; | |
| background-color: #505050 !important; | |
| text-align: left !important; | |
| background: -webkit-linear-gradient(top, #505050, #383838) !important; | |
| background: -moz-linear-gradient(top, #505050, #383838) !important; | |
| background: -ms-linear-gradient(top, #505050, #383838) !important; | |
| background: -o-linear-gradient(top, #505050, #383838) !important; | |
| border-top: 1px solid black !important; | |
| border-bottom: 1px solid black !important; | |
| border-radius: 0 !important; | |
| border-image: none !important; | |
| box-shadow: inset 0 1px 0 #6e6e6e, 0 2px 2px rgba(0, 0, 0, 0.4) !important; | |
| z-index: 300 !important; | |
| font-family: "Lucida Grande", "Lucida Sans Unicode", Tahoma, sans-serif !important; | |
| letter-spacing: 0 !important; | |
| word-spacing: 0 !important; | |
| } | |
| #codepen-footer a { | |
| color: #a7a7a7 !important; | |
| text-decoration: none !important; | |
| } | |
| #codepen-footer a:hover { | |
| color: white !important; | |
| } | |
| </style> | |
| <script> | |
| // Kill alerts, confirmations and prompts | |
| window.alert = function(){}; | |
| window.confirm = function(){}; | |
| window.prompt = function(){}; | |
| window.open = function(){}; | |
| window.print = function(){}; | |
| </script> | |
| </head> | |
| <body> | |
| <div class="wrapper"> | |
| <label id="huemin">Hue Min: <output>0</output>°<input type="range" min="0" max="360" value="0" /></label> | |
| <label id="huemax">Hue Max: <output>360</output>°<input type="range" min="0" max="360" value="360" /></label> | |
| <label id="satmin">Saturation Min: <output>0</output>%<input type="range" min="0" max="100" value="0" /></label> | |
| <label id="satmax">Saturation Max: <output>100</output>%<input type="range" min="0" max="100" value="100" /></label> | |
| <label id="litmin">Lightness Min: <output>0</output>%<input type="range" min="0" max="100" value="0" /></label> | |
| <label id="litmax">Lightness Max: <output>100</output>%<input type="range" min="0" max="100" value="100" /></label> | |
| <label id="opcmin">Opacity Min: <output>0</output>%<input type="range" min="0" max="100" value="0" /></label> | |
| <label id="opcmax">Opacity Max: <output>100</output>%<input type="range" min="0" max="100" value="100" /></label> | |
| <label id="tapesd">Tapes: <output>100</output><input type="range" min="0" max="100" value="100" /></label> | |
| </div> | |
| <script src="http://code.jquery.com/jquery-latest.js"></script> | |
| <script> | |
| (function() { | |
| function makeHsla(hmin, hmax, smin, smax, lmin, lmax, amin, amax){ | |
| var h = Math.floor(Math.random()*((hmax - hmin)||360))+ (hmin || 0), | |
| s = Math.floor(Math.random()*((smax - smin) || 100))+ (smin || 0) + '%', | |
| l = Math.floor(Math.random()*((lmax - lmin) || 100))+ (lmin || 0) + '%', | |
| a = (Math.floor(Math.random()*((amax - smin)|| 100))+ (amin || 0))/100; | |
| return "hsla(" + [h,s,l,a].join(',') + ")"; | |
| } | |
| function makeSpectrum(){ | |
| var | |
| hmin = parseInt($('#huemin input').val()), | |
| hmax = parseInt($('#huemax input').val()), | |
| smin = parseInt($('#satmin input').val()), | |
| smax = parseInt($('#satmax input').val()), | |
| lmin = parseInt($('#litmin input').val()), | |
| lmax = parseInt($('#litmax input').val()), | |
| amin = parseInt($('#opcmin input').val()), | |
| amax = parseInt($('#opcmax input').val()), | |
| tapes = parseInt($('#tapesd input').val()), | |
| result = []; | |
| for(var i=0; i<tapes; i++){ | |
| result.push(makeHsla(hmin, hmax, smin, smax, lmin, lmax, amin, amax) + i + 'px'); | |
| } | |
| return '-webkit-repeating-linear-gradient(' + result.join(', ') + ')'; | |
| } | |
| $('input[type="range"]').bind('change', function(){ | |
| $(this).parent().find('output').val( $(this).val() ); | |
| $('body').css('background', makeSpectrum()); | |
| }); | |
| document.body.style.backgroundColor = makeHsla(); | |
| })(); | |
| </script> | |
| <div id="codepen-footer"> | |
| <a style="color: #f73535 !important;" href="https://codepen.wufoo.com/forms/m7x3r3/def/field14=" onclick="window.open(this.href, null, 'height=517, width=680, toolbar=0, location=0, status=1, scrollbars=1, resizable=1'); return false">Report Abuse</a> | |
| | |
| <a href="/phongjalvn/pen/2/2">Edit this Pen</a> | |
| </div> | |
| </body> | |
| </html> |
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| function makeHsla(hmin, hmax, smin, smax, lmin, lmax, amin, amax){ | |
| var h = Math.floor(Math.random()*((hmax - hmin)||360))+ (hmin || 0), | |
| s = Math.floor(Math.random()*((smax - smin) || 100))+ (smin || 0) + '%', | |
| l = Math.floor(Math.random()*((lmax - lmin) || 100))+ (lmin || 0) + '%', | |
| a = (Math.floor(Math.random()*((amax - smin)|| 100))+ (amin || 0))/100; | |
| return "hsla(" + [h,s,l,a].join(',') + ")"; | |
| } | |
| function makeSpectrum(){ | |
| var | |
| hmin = parseInt($('#huemin input').val()), | |
| hmax = parseInt($('#huemax input').val()), | |
| smin = parseInt($('#satmin input').val()), | |
| smax = parseInt($('#satmax input').val()), | |
| lmin = parseInt($('#litmin input').val()), | |
| lmax = parseInt($('#litmax input').val()), | |
| amin = parseInt($('#opcmin input').val()), | |
| amax = parseInt($('#opcmax input').val()), | |
| tapes = parseInt($('#tapesd input').val()), | |
| result = []; | |
| for(var i=0; i<tapes; i++){ | |
| result.push(makeHsla(hmin, hmax, smin, smax, lmin, lmax, amin, amax) + i + 'px'); | |
| } | |
| return '-webkit-repeating-linear-gradient(' + result.join(', ') + ')'; | |
| } | |
| $('input[type="range"]').bind('change', function(){ | |
| $(this).parent().find('output').val( $(this).val() ); | |
| $('body').css('background', makeSpectrum()); | |
| }); | |
| document.body.style.backgroundColor = makeHsla(); |
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| <div class="wrapper"> | |
| <label id="huemin">Hue Min: <output>0</output>°<input type="range" min="0" max="360" value="0" /></label> | |
| <label id="huemax">Hue Max: <output>360</output>°<input type="range" min="0" max="360" value="360" /></label> | |
| <label id="satmin">Saturation Min: <output>0</output>%<input type="range" min="0" max="100" value="0" /></label> | |
| <label id="satmax">Saturation Max: <output>100</output>%<input type="range" min="0" max="100" value="100" /></label> | |
| <label id="litmin">Lightness Min: <output>0</output>%<input type="range" min="0" max="100" value="0" /></label> | |
| <label id="litmax">Lightness Max: <output>100</output>%<input type="range" min="0" max="100" value="100" /></label> | |
| <label id="opcmin">Opacity Min: <output>0</output>%<input type="range" min="0" max="100" value="0" /></label> | |
| <label id="opcmax">Opacity Max: <output>100</output>%<input type="range" min="0" max="100" value="100" /></label> | |
| <label id="tapesd">Tapes: <output>100</output><input type="range" min="0" max="100" value="100" /></label> | |
| </div> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| body{font:12px/16px sans-serif;} | |
| label{display:block; width:120px; margin:30px 0;} | |
| input[type="range"]{float:left;} | |
| .wrapper{background:rgba(255,255,255,0.8); overflow:hidden; width:150px;} |
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