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Crystal Clear PNG Maps
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| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <script src="http://code.jquery.com/jquery-1.10.2.js"></script> | |
| <style> | |
| body { | |
| margin: 0px; | |
| padding: 0px; | |
| } | |
| .shadowWrapper158 { | |
| width: 740px; | |
| height: auto; | |
| padding: 10px; | |
| border: 1px solid black; | |
| margin-top: 5px; | |
| margin-left: 10px; | |
| background-image: url(316shadow.png); | |
| background-repeat: no-repeat; | |
| background-position: 0px 1px; | |
| background-size: 158px auto; | |
| background-origin:content-box; | |
| } | |
| .shadowWrapper310 { | |
| width: 740px; | |
| height: auto; | |
| padding: 10px; | |
| border: 1px solid black; | |
| margin-top: 5px; | |
| margin-left: 10px; | |
| background-image: url(620shadow.png); | |
| background-repeat: no-repeat; | |
| background-position: 0px 1px; | |
| background-size: 310px auto; | |
| background-origin:content-box; | |
| } | |
| .container { | |
| margin: 20px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <!-- | |
| these are only needed for one-time PNG map shadow generation | |
| <canvas class="canv" width=620 height=410></canvas> | |
| <img class='out'/> | |
| --> | |
| <div class='container'> | |
| mixed color | |
| <br> | |
| <div class='shadowWrapper310'> | |
| <img src='310.png' width=310 /> | |
| </div> | |
| <br/> | |
| gray :: #D3D3D3 | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-gray.png' width=158 /> | |
| </div> | |
| <br/> | |
| orange :: #FF7F00 | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-orange.png' width=158 /> | |
| </div> | |
| <br/> | |
| gold :: #FFD92F | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-gold.png' width=158 /> | |
| </div> | |
| <br/> | |
| purple :: #BC80BD | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-purple.png' width=158 /> | |
| </div> | |
| <br/> | |
| light green :: #B2DF8A | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-light-green.png' width=158 /> | |
| </div> | |
| <br/> | |
| green :: #33A02C | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-green.png' width=158 /> | |
| </div> | |
| <br/> | |
| light blue :: #87CEEB | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-light-blue.png' width=158 /> | |
| </div> | |
| <br/> | |
| dark blue :: #3288BD | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-dark-blue.png' width=158 /> | |
| </div> | |
| <br/> | |
| brown :: #CA6503 | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-brown.png' width=158 /> | |
| </div> | |
| <br/> | |
| pink :: #FFC0CB | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-pink.png' width=158 /> | |
| </div> | |
| <br/> | |
| red :: #E3241C | |
| <br> | |
| <div class='shadowWrapper158'> | |
| <img src='158-red.png' width=158 /> | |
| </div> | |
| <br/> | |
| </div> | |
| <script> | |
| $(document).on("mousemove", '.shadowWrapper310, .shadowWrapper158', function(e) { | |
| moveShadow.bind(this)(e) | |
| }) | |
| $(document).on("mouseout", '.shadowWrapper310, .shadowWrapper158', function(e) { | |
| resetShadow.bind(this)(e) | |
| }) | |
| // Here is the code used to generate the shadows for PNG maps | |
| // to be shrunk along with PNG map image to half width to double resolution for retina | |
| // | |
| // var canv = $('.canv')[0]; | |
| // var ctx = canv.getContext('2d'); | |
| // | |
| // var img = new Image(); | |
| // img.src = "620red.png"; | |
| // | |
| // img.onload = function() { | |
| // ctx.shadowColor = 'rgba( 0, 0, 0, 0.9 )'; | |
| // ctx.shadowBlur = 1000; | |
| // ctx.shadowOffsetX = 620; | |
| // ctx.shadowOffsetY = 620; | |
| // ctx.drawImage(img, -620, -620, 620, 620 * img.height / img.width); | |
| // | |
| // $('.out')[0].src = canv.toDataURL() | |
| // } | |
| function mouseXY(ev){ | |
| if (window.pageXOffset!= undefined){ | |
| return [ev.clientX+window.pageXOffset, | |
| ev.clientY+window.pageYOffset]; | |
| } | |
| else { | |
| var ev= window.event, | |
| d= document.documentElement, b= document.body; | |
| return [ev.clientX + d.scrollLeft + b.scrollLeft, | |
| ev.clientY + d.scrollTop + b.scrollTop]; | |
| } | |
| } | |
| function setOpacity(getDistance){ | |
| return (1.2 - getDistance /1000); | |
| } | |
| function moveShadow(e){ | |
| this.style.backgroundPosition = "-1px 3px"; | |
| } | |
| function resetShadow(e){ | |
| this.style.backgroundPosition = "0px 1px"; | |
| } | |
| </script> | |
| </body> | |
| </html> | |
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