ZingCharts 水平堆叠条形图 X 轴标签被截断

Question

我创建了一个简单的水平条形图。 X 轴上的标签被切断，如下面的代码片段所示。我需要显示 'X Axis Row A' 的完整标签。我试过更改图表的宽度，但这没有用。

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>ZingChart</title>
</head>
<body>
<div id="chartDiv"></div>
<script src='http://cdn.zingchart.com/zingchart.min.js'></script>
<script>
var chartData={
    "type":"hbar",
    "stacked":true,
    "stack-type":"normal", // Also accepts "100%"
    "title":{
        "text":"X-Axis Row Label Cut Off Example"
    },
    "scale-x":{
        "values":["X Axis Row B","X Axis Row A"],
    },
    "scale-y":{
        "format":"%v%",
    },
    "series":[{
        "background-color":"rgb(248,51,45)",
        "text":"Negative",
        "values":[-11,-22]
    },{
        "background-color":"rgb(120,152,55)",
        "text":"Positive",
        "values":[35,45]
    }]
};
window.onload=function(){
    var x = zingchart.render({
        id:'chartDiv',
        height:200,
        width:600,
        data:chartData
    });
}
</script>

</body>
</html>

Answer 1

所以我终于想通了。如果使用 'plotarea' 键，则可以指定边距。例如：

"plotarea":{
    "margin":"40px 20px 50px 100px"
}

更新了以下示例：

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>ZingChart</title>
</head>
<body>
<div id="chartDiv"></div>
<script src='http://cdn.zingchart.com/zingchart.min.js'></script>
<script>
var chartData={
    "type":"hbar",
    "stacked":true,
    "stack-type":"normal", // Also accepts "100%"
    "title":{
        "text":"Add Margin Example"
    },
    "plotarea": {
        "margin":"40px 20px 50px 100px"
    },
    "scale-x":{
        "values":["X Axis Row B","X Axis Row A"],
    },
    "scale-y":{
        "format":"%v%",
    },
    "series":[{
        "background-color":"rgb(248,51,45)",
        "text":"Negative",
        "values":[-11,-22]
    },{
        "background-color":"rgb(120,152,55)",
        "text":"Positive",
        "values":[35,45]
    }]
};
window.onload=function(){
    var x = zingchart.render({
        id:'chartDiv',
        height:200,
        width:600,
        data:chartData
    });
}
</script>

</body>
</html>

Answer 2

设置边距绝对有效。您还可以在 "plotarea" 对象中使用 "margin":"dynamic"。文档中有一个演示，显示了此属性容纳的一些长标签。 http://www.zingchart.com/docs/json-attributes-syntax/graph-objects/plotarea/

我是 ZingChart 团队的一员，如果您对此有任何其他问题，请随时与我们联系。

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>ZingChart</title>
</head>
<body>
<div id="chartDiv"></div>
<script src='http://cdn.zingchart.com/zingchart.min.js'></script>
<script>
var chartData={
    "type":"hbar",
    "stacked":true,
    "stack-type":"normal", // Also accepts "100%"
    "title":{
        "text":"Add Margin Example",
        "adjust-layout":1
    },
    "plotarea": {
        "margin":"dynamic"
    },
    "scale-x":{
        "values":["X Axis Row B","X Axis Row A"],
    },
    "scale-y":{
        "format":"%v%",
    },
    "series":[{
        "background-color":"rgb(248,51,45)",
        "text":"Negative",
        "values":[-11,-22]
    },{
        "background-color":"rgb(120,152,55)",
        "text":"Positive",
        "values":[35,45]
    }]
};
window.onload=function(){
    var x = zingchart.render({
        id:'chartDiv',
        height:200,
        width:600,
        data:chartData
    });
}
</script>

</body>
</html>

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