我有一个 ZingChart 饼图，用于显示简单数据。它恰好在使用 angular 并在用户向下钻取时更新系列对象。
一切正常，除了...工具提示不显示？无论交互或系列分配如何，它都不会在任何时候显示。标准的鼠标悬停突出显示有效，单击节点很好，但没有工具提示。有任何想法吗？无法弄清楚我错过了什么!
我的图表配置是:
{
type: "pie",
id: 'chart-1',
title: {
textAlign: 'center',
text: "Loading..."
},
"legend":{
"border-width":1,
"border-color":"gray",
"border-radius":"5px",
"marker":{
"type":"circle"
},
"toggle-action":"remove",
"icon":{
"line-color":"#9999ff"
}
},
"plot": {
"animation":{
"on-legend-toggle": true,
"effect": 5,
"method": 1,
"sequence": 1,
"speed": 0.7
},
"value-box": {
"text": "$%v",
"negation": "currency",
"thousands-separator": ",",
"font-color": "black",
"placement":"in",
"offset-r":"50%",
"font-size":"12"
},
"tooltip":{
"text":"%t: %v (%npv%)"
},
"decimals": "0",
"detach": false
},
series: [],
shapes: [{
type: 'triangle',
backgroundColor: '#66ccff',
size: 10,
angle: -90,
x: 20,
y: 20,
cursor: 'hand',
id: 'backwards'
}]
};
最佳答案
chart-1 中的 - 导致我们的解析/选择器过程出现问题。如果将 id 更改为 chart_1，一切都会正常进行。
var myConfig = {
"graphset":[
{
"type":"pie",
"id":"chart_1",
"title":{
"textAlign":"center",
"text":"Loading..."
},
"legend":{
"border-width":1,
"border-color":"gray",
"border-radius":"5px",
"marker":{
"type":"circle"
},
"toggle-action":"remove",
"icon":{
"line-color":"#9999ff"
}
},
"plot":{
"animation":{
"on-legend-toggle":true,
"effect":5,
"method":1,
"sequence":1,
"speed":0.7
},
"value-box":{
"text":"$%v",
"negation":"currency",
"thousands-separator":",",
"font-color":"black",
"placement":"in",
"offset-r":"50%",
"font-size":"12"
},
"decimals":"0",
"detach":false
},
"tooltip":{
"text":"%t: %v (%npv%)"
},
"series":[
{
"values":[118],
"text":"0-30"
},
{
"values":[118],
"text":"0-30"
},
{
"values":[118],
"text":"0-30"
}
],
"shapes":[
{
"type":"triangle",
"backgroundColor":"#66ccff",
"size":10,
"angle":-90,
"x":20,
"y":20,
"cursor":"hand",
"id":"backwards"
}
]
}
]
};
zingchart.render({
id: 'myChart',
data: myConfig,
height: '100%',
width: '100%'
});html, body {
height:100%;
width:100%;
margin:0;
padding:0;
}
#myChart {
height:100%;
width:100%;
min-height:150px;
}<!DOCTYPE html>
<html>
<head>
<script src= "https://cdn.zingchart.com/zingchart.min.js"></script>
</head>
<body>
<div id="myChart"></div>
</body>
</html>关于javascript - ZingChart 饼图工具提示不显示，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40540401/