Caravaggio’s Bacco (1597)
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license: gpl-3.0 |
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<style> | |
#copy { | |
position: absolute; | |
left: 0; | |
bottom: 4px; | |
padding-left: 5px; | |
font: 9px sans-serif; | |
color: #fff; | |
cursor: default; | |
} | |
#copy a { | |
color: #fff; | |
} | |
.compass .back { | |
fill: #eee; | |
fill-opacity: .8; | |
} | |
.compass .fore { | |
stroke: #999; | |
stroke-width: 1.5px; | |
} | |
.compass rect.back.fore { | |
fill: #999; | |
fill-opacity: .3; | |
stroke: #eee; | |
stroke-width: 1px; | |
shape-rendering: crispEdges; | |
} | |
.compass .direction { | |
fill: none; | |
} | |
.compass .chevron { | |
fill: none; | |
stroke: #999; | |
stroke-width: 5px; | |
} | |
.compass .zoom .chevron { | |
stroke-width: 4px; | |
} | |
.compass .active .chevron, | |
.compass .chevron.active { | |
stroke: #fff; | |
} | |
.compass.active .active .direction { | |
fill: #999; | |
} | |
</style> | |
<body> | |
<script src="http://polymaps.org/polymaps.min.js"></script> | |
<script> | |
var po = org.polymaps; | |
var map = po.map() | |
.container(document.body.appendChild(po.svg("svg"))) | |
.center({lat: 0, lon: 0}) | |
.size({x: 960, y: 500}) | |
.zoom(3) | |
.zoomRange([1, 7]) | |
.add(po.interact()); | |
map.add(po.image() | |
.zoom(function(z) { return Math.max(3, z); }) | |
.url(hd("http://www.haltadefinizione.com" | |
+ "/immagini/opere/14/imgfull/bacco_krpano" | |
+ "/l{Z}_{Y}_{X}.jpg"))); | |
map.add(po.compass() | |
.pan("none")); | |
function hd(template) { | |
return function(c) { | |
var x = c.column + 1, | |
y = c.row + 1, | |
z = c.zoom - 2; | |
if (x <= 0) return "about:blank"; | |
return template.replace(/{(.)}/g, function(s, v) { | |
switch (v) { | |
case "Z": return z; | |
case "X": return x < 10 ? "0" + x : x; | |
case "Y": return y < 10 ? "0" + y : y; | |
} | |
return v; | |
}); | |
}; | |
} | |
</script> | |
<span id="copy"> | |
© 2010 | |
<a href="http://www.haltadefinizione.com/">Haltadefinizione</a>. | |
</span> |
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