我可以创造一个传统的"使用Chart.JS的条形图,甚至是一个如下所示的堆积条形图:
但是我需要创建一个运动水平而不是垂直的条形图,并在底部显示百分比,使用xlsxwriter创建下面的la this example:
如何操纵Chart.JS来执行此命令的魔法?
我将答案标记为正确,因为它显然有效,基于jsfiddle。但是我无法将数据堆叠起来。这就是我所看到的:
这是我的代码:
var ctxBarChart = $("#priceComplianceBarChart").get(0).getContext("2d");
var barChartData = {
labels: ["Bix Produce", "Capitol City", "Charlies Portland", "Costa Fruit and Produce", "Get Fresh Sales", "Loffredo East", "Loffredo West", "Paragon", "Piazza Produce"],
datasets: [
{
label: "Price Compliant",
backgroundColor: "rgba(34,139,34,0.5)",
hoverBackgroundColor: "rgba(34,139,34,1)",
data: [17724, 5565, 3806, 5925, 5721, 6635, 14080, 9027, 25553]
},
{
label: "Non-Compliant",
backgroundColor: "rgba(255, 0, 0, 0.5)",
hoverBackgroundColor: "rgba(255, 0, 0, 1)",
data: [170, 10, 180, 140, 30, 10, 50, 100, 10]
}
]
}
var optionsBar = {
options: {
scales: {
xAxes: [{
stacked: true
}],
yAxes: [{
stacked: true
}]
}
}
};
var priceBarChart = new Chart(ctxBarChart, {
type: 'horizontalBar',
data: barChartData,
options: optionsBar
});
我做错了什么?
注意:我也试过了:
var optionsBar = {
stacked: true
};
......而且(戴着腰带和吊带):
var optionsBar = {
stacked: true,
options: {
scales: {
xAxes: [{
stacked: true
}],
yAxes: [{
stacked: true
}]
}
}
};
这有效(我不得不剥离其中一个选项级别):
var optionsBar = {
scales: {
xAxes: [{
stacked: true
}],
yAxes: [{
stacked: true
}]
}
};
答案 0 :(得分:1)
type: 'horizontalBar'
。
xAxes: [{
stacked: true
}],
yAxes: [{
stacked: true
}]
您可以使用此代码:
var config = {
type: 'horizontalBar',
data: {
labels: ["A", "B", "C", "D", "E"],
datasets: [{
label: "Dataset 1",
backgroundColor: "rgba(154,178,96,0.5)",
hoverBackgroundColor: "rgba(154,178,96,1)",
data: [10, 15, 5, 81, 55],
}, {
label: "Dataset 2",
backgroundColor: "rgba(197,213,167,0.5)",
hoverBackgroundColor: "rgba(197,213,167,1)",
data: [90, 85, 95, 19, 45]
}]
},
options: {
scales: {
xAxes: [{
stacked: true
}],
yAxes: [{
stacked: true
}]
}
}
};
var ctx = document.getElementById("myChart").getContext("2d");
new Chart(ctx, config);
这是一个有效的例子:
https://jsfiddle.net/0xLxum4s/
(出于某种原因,它在代码片段中不起作用,所以我使用了jsfiddle)。