我查找任何具有自定义y轴值配置的图表库。我想自定义y轴(0到3)。我看过D3和其他图表库,Y轴自动生成值。我的设计只有一个存档,一个用于x轴比较。
哪种图表库最适合此条件才能实现此目的。如果谷歌上已有任何示例,请分享...
答案 0 :(得分:0)
如果您正在寻找D3解决方案,那么您可以参考我的小提琴:
http://jsfiddle.net/cyril123/7ftuumv4/2/
代码:
var margin = {
top: 20,
right: 20,
bottom: 30,
left: 40
},
width = 960 - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
//specify data here
data = [{letter: "1", value: 1.3}]
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .1);
var y = d3.scale.linear()
.range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
;
var svg = d3.select("body").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
//as you have a fixed x axis value and single data
x.domain([data[0].letter]);
//as you have a fixed range for y axis
y.domain([0, 3]);
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis);
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end")
.text("Value");
//make the bar chart
svg.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", function(d) { return x(d.letter); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.value); })
.attr("height", function(d) { return height - y(d.value); });