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[preattentive] is there a blue circle?
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| license: mit |
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| body { | |
| font-family: Helvetica; | |
| font-size: 10px; | |
| } | |
| .point { | |
| fill: black; | |
| } | |
| rect { | |
| fill: none; | |
| stroke: white; | |
| stroke-width: 1; | |
| } | |
| </style> | |
| <body> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script src="http://romsson.github.io/d3-gridding/build/d3-gridding.js"></script> | |
| <script> | |
| /* | |
| TODO | |
| -retrieve actual parameters for each layout (e.g. orients) | |
| */ | |
| var width = 400, | |
| height = 400; | |
| var gridding = d3.gridding() | |
| .size([width, height]) | |
| .mode("grid"); | |
| var var_value = "__value"; | |
| var data = d3.range(49); | |
| var current_property = 0; | |
| var svg = d3.select("body") | |
| .append("svg") | |
| .attr("width", width) | |
| .attr("height", height) | |
| function draw() { | |
| var griddingData = gridding(data); | |
| var squares = svg.selectAll(".square") | |
| .data(griddingData); | |
| squares.enter().append("rect") | |
| .attr("class", "square") | |
| .attr("width", function(d) { return d.width; }) | |
| .attr("height", function(d) { return d.height; }) | |
| .attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; }); | |
| squares.transition() | |
| .attr("width", function(d) { return d.width; }) | |
| .attr("height", function(d) { return d.height; }) | |
| .attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; }) | |
| squares.exit().remove(); | |
| var indexes = svg.selectAll(".index") | |
| .data(griddingData); | |
| indexes.enter().append("text") | |
| .attr("class", "index") | |
| .style('text-anchor', 'middle') | |
| .style('dominant-baseline', 'central') | |
| .attr("transform", function(d) { return "translate(" + d.cx + "," + d.cy + ")"; }) | |
| .text(function(d, i) { return d[var_value]; }); | |
| indexes.transition() | |
| .attr("transform", function(d) { return "translate(" + d.cx + "," + d.cy + ")"; }) | |
| .text(function(d, i) { return d[var_value]; }); | |
| indexes.exit().remove(); | |
| var circles = svg.selectAll(".circle") | |
| .data(griddingData); | |
| circles.enter().append("circle") | |
| .attr("class", "circle") | |
| .attr("r", function(d) { | |
| return Math.max((Math.min(d.height, d.width) / 2) - 5, 5); | |
| }) | |
| .style("fill", function(d, i) { | |
| if(i === 12) { | |
| return "blue"; | |
| } else { | |
| return "red"; | |
| } | |
| }) | |
| .attr("transform", function(d) { return "translate(" + d.cx + "," + d.cy + ")"; }) | |
| circles.transition()//.duration(0) | |
| .attr("r", function(d) { | |
| return (d.height / 2) -10; | |
| }) | |
| .attr("transform", function(d) { return "translate(" + d.cx + "," + d.cy + ")"; }) | |
| circles.exit().remove(); | |
| } | |
| draw(); | |
| </script> | |
| </body> |
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