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Frank Stella - Gran Cairo in d3.js
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<!Doctype HTML> | |
<head> | |
<!-- <script src="d3.js"></script> --> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.4.1/d3.js"></script> | |
<style> | |
</style> | |
</head> | |
<body> | |
<div id="grancairo"> | |
<img src="grancairo.jpg" style="width: 300px; height: 300px; padding: 20px"> | |
</div> | |
<script> | |
var width = 300; | |
var height = width; | |
var margin = {left: 20, right: 20, top: 20, bottom: 20}; | |
var svg = d3.select("#grancairo") | |
.append("svg") | |
.attr("width", width + margin.left + margin.right) | |
.attr("height", height + margin.top + margin.bottom); | |
var colorarray = ["#17223D", "#0E3964", "#001C08", "#FFE200", "#CB3C26", "#BB2123", "#CB3C26", "#FFE200", "#001C08", "#0E3964", "#17223D", "#0E3964", "#001C08", "#FFE200", "#CB3C26", "#BB2123"].reverse() | |
var squareunit = width / (colorarray.length*2-1); | |
for (var colorsquare = colorarray.length - 1; colorsquare >= 0; colorsquare--) { | |
svg.append("rect") | |
.attr("x", 0) | |
.attr("y", 0) | |
.attr("width", squareunit * (1 + 2*colorsquare)) | |
.attr("height", squareunit * (1 + 2*colorsquare)) | |
.attr("transform", function() { | |
var padding = Math.abs(colorarray.length - colorsquare - 1) * squareunit; | |
return "translate(" + (padding + margin.left) + "," + (padding + margin.top) + ")"; | |
}) | |
.attr("fill", colorarray[colorsquare]) | |
.attr("stroke", "#d3d3d3") | |
.attr("stroke-opacity", 0.7) | |
} | |
</script> | |
</body> | |
</html> |
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