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Location: FVDE/ennstatus/ennstatus/static/js/barcharts.js
5ab361a51ad0
4.0 KiB
application/javascript
Merge dev
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 | d3.select(window).on("resize", throttle);
var ywidth = document.getElementById('yearchart').offsetWidth - 40 -30;
var yheight = (ywidth / 2) - 20 - 30;
var mwidth = document.getElementById('monthchart').offsetWidth - 40 -30;
var mheight = (mwidth / 2) - 20 - 30;
var yearchart, monthchart, tip;
setup(ywidth, yheight, mwidth, mheight);
function setup(ywidth, yheight, mwidth, mheight) {
yearchart = d3.select("#yearchart").append("svg")
.attr("width", ywidth)
.attr("height", yheight + 20 + 30)
.append("g")
.attr("transform", "translate(" + 40 + "," + 20 + ")");
monthchart = d3.select("#monthchart").append("svg")
.attr("width", mwidth)
.attr("height", mheight + 20 + 30)
.append("g")
.attr("transform", "translate(" + 40 + "," + 20 + ")");
tip = d3.tip()
.attr('class', 'd3-tip')
.offset([-10, 0])
.html(function(d) {
return "<strong>" + d.key + ":</strong> <span style='color:#00ae18'>" + d.value + "</span>";
});
yearchart.call(tip);
monthchart.call(tip);
draw(ywidth, yheight, mwidth, mheight)
}
function draw(ywidth, yheight, mwidth, mheight) {
d3.json("/donate/data/year", function(err, data) {
var xscale = d3.scale.ordinal().rangeRoundBands([0, ywidth], .1);
xscale.domain(data.map(function(d) { return d.key; }));
var yscale = d3.scale.linear().range([yheight, 0]);
yscale.domain([0, d3.max(data, function(d) { return d.value; })]);
var key = function(d) { return d.key; };
var xaxis = d3.svg.axis()
.scale(xscale)
.orient("bottom");
var yaxis = d3.svg.axis()
.scale(yscale)
.orient("left");
yearchart.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0, " + yheight + ")")
.call(xaxis);
yearchart.append("g")
.attr("class", "y axis")
.call(yaxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end");
yearchart.selectAll("rect")
.data(data, key)
.enter()
.append("rect")
.attr("class", "bar")
.attr("x", function(d) {
return xscale(d.key);
})
.attr("width", xscale.rangeBand())
.attr("y", function(d) {
return yscale(d.value);
})
.attr("height", function(d) {
return yheight - yscale(d.value);
})
.attr("fill", function(d) {
return "#00ae18";
})
.on("mouseover", tip.show)
.on("mouseout", tip.hide)
});
d3.json("/donate/data/month", function(err, data) {
var xscale = d3.scale.ordinal().rangeRoundBands([0, mwidth], .1);
xscale.domain(data.map(function(d) { return d.key }));
var yscale = d3.scale.linear().range([mheight, 0]);
yscale.domain([0, d3.max(data, function(d) { return d.value; })]);
var key = function(d) { return d.key; };
var xaxis = d3.svg.axis()
.scale(xscale)
.orient("bottom");
var yaxis = d3.svg.axis()
.scale(yscale)
.orient("left");
monthchart.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0, " + mheight + ")")
.call(xaxis)
monthchart.append("g")
.attr("class", "y axis")
.call(yaxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end");
monthchart.selectAll("rect")
.data(data, key)
.enter()
.append("rect")
.attr("class", "bar")
.attr("x", function(d) {
return xscale(d.key);
})
.attr("width", xscale.rangeBand())
.attr("y", function(d) {
return yscale(d.value);
})
.attr("height", function(d) {
return mheight - yscale(d.value);
})
.attr("fill", function(d) {
return "#00ae18";
})
.on("mouseover", tip.show)
.on("mouseout", tip.hide)
});
};
function redraw() {
ywidth = document.getElementById('yearchart').offsetWidth - 40 -30;
yheight = (ywidth / 2) - 20 - 30;
mwidth = document.getElementById('monthchart').offsetWidth - 40 -30;
mheight = (mwidth / 2) - 20 - 30;
d3.select('svg').remove();
setup(ywidth, yheight, mwidth, mheight);
}
var throttleTimer;
function throttle() {
window.clearTimeout(throttleTimer);
throttleTimer = window.setTimeout(function() {
redraw();
}, 200);
}
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