我有一个highcharts折线图,数据源是一个HTML表格。
我想为特定系列上的特定标记添加自定义标记,以指示收支平衡点。
我的高调js:
$(function () {
var chart = new Highcharts.Chart({
colors: ["#cc1c0d", "#1d63af" , "#9eb215"],
chart: {
type: 'line',
backgroundColor:'rgba(255, 255, 255, 0.85)',
renderTo: 'container'
},
data: {
table: 'sheet6'
},
title: {
text: 'Cost Comparison'
},
xAxis: {
tickInterval:3,
title: {
text: 'M'
},
},
plotOptions: {
series: {
marker: {
symbol: 'circle',
radius: 3,
fillColor: '#FFFFFF',
lineWidth: 2,
lineColor: null // inherit from series
},
shadow: true
}
},
yAxis: {
allowDecimals: false,
title: {
text: 'Cost'
},
labels: {
formatter: function () {
return Highcharts.numberFormat(this.value,0);
}
}
},
credits: {
enabled: false
},
tooltip: {
headerFormat: '<b>{series.name}</b><br>',
pointFormat: 'Month {point.x}: {point.y} kUSD'
},
});
});
以下是表中数据的示例:
<table border="0" cellpadding="0" cellspacing="0" id="sheet6" class="sheet6 gridlines">
<col class="col0">
<col class="col1">
<col class="col2">
<col class="col3">
<tbody>
<tr class="row0">
<td class="column0 style119 s">M</td>
<td class="column1 style117 f">M</td>
<td class="column2 style117 f">A</td>
<td class="column3 style117 f">Profit/Loss</td>
</tr>
<tr class="row1">
<td class="column0 style0 n">0</td>
<td class="column1 style118 f">0</td>
<td class="column2 style118 f">0</td>
<td class="column3 style118 f">0</td>
</tr>
<tr class="row2">
<td class="column0 style0 n">1</td>
<td class="column1 style118 f">119</td>
<td class="column2 style118 f">551</td>
<td class="column3 style118 f">-432</td>
</tr>
<tr class="row3">
<td class="column0 style0 n">2</td>
<td class="column1 style118 f">238</td>
<td class="column2 style118 f">717</td>
<td class="column3 style118 f">-479</td>
</tr>
<tr class="row4">
<td class="column0 style0 n">3</td>
<td class="column1 style118 f">357</td>
<td class="column2 style118 f">860</td>
<td class="column3 style118 f">-504</td>
</tr>
<tr class="row5">
<td class="column0 style0 n">4</td>
<td class="column1 style118 f">476</td>
<td class="column2 style118 f">980</td>
<td class="column3 style118 f">-504</td>
</tr>
<tr class="row6">
<td class="column0 style0 n">5</td>
<td class="column1 style118 f">595</td>
<td class="column2 style118 f">991</td>
<td class="column3 style118 f">-396</td>
</tr>
<tr class="row7">
<td class="column0 style0 n">6</td>
<td class="column1 style118 f">713</td>
<td class="column2 style118 f">1002</td>
<td class="column3 style118 f">-288</td>
</tr>
<tr class="row8">
<td class="column0 style0 n">7</td>
<td class="column1 style118 f">832</td>
<td class="column2 style118 f">1012</td>
<td class="column3 style118 f">-180</td>
</tr>
<tr class="row9">
<td class="column0 style0 n">8</td>
<td class="column1 style118 f">951</td>
<td class="column2 style118 f">1023</td>
<td class="column3 style118 f">-72</td>
</tr>
<tr class="row10">
<td class="column0 style0 n">9</td>
<td class="column1 style118 f">1070</td>
<td class="column2 style118 f">1034</td>
<td class="column3 style118 f">37</td>
</tr>
<tr class="row11">
<td class="column0 style0 n">10</td>
<td class="column1 style118 f">1189</td>
<td class="column2 style118 f">1044</td>
<td class="column3 style118 f">145</td>
</tr>
<tr class="row12">
<td class="column0 style0 n">11</td>
<td class="column1 style118 f">1308</td>
<td class="column2 style118 f">1055</td>
<td class="column3 style118 f">253</td>
</tr>
<tr class="row13">
<td class="column0 style0 n">12</td>
<td class="column1 style118 f">1427</td>
<td class="column2 style118 f">1066</td>
<td class="column3 style118 f">361</td>
</tr>
<tr class="row14">
<td class="column0 style0 n">13</td>
<td class="column1 style118 f">1546</td>
<td class="column2 style118 f">1077</td>
<td class="column3 style118 f">469</td>
</tr>
<tr class="row15">
<td class="column0 style0 n">14</td>
<td class="column1 style118 f">1665</td>
<td class="column2 style118 f">1087</td>
<td class="column3 style118 f">578</td>
</tr>
<tr class="row16">
<td class="column0 style0 n">15</td>
<td class="column1 style118 f">1784</td>
<td class="column2 style118 f">1098</td>
<td class="column3 style118 f">686</td>
</tr>
<tr class="row17">
<td class="column0 style0 n">16</td>
<td class="column1 style118 f">1903</td>
<td class="column2 style118 f">1109</td>
<td class="column3 style118 f">794</td>
</tr>
<tr class="row18">
<td class="column0 style0 n">17</td>
<td class="column1 style118 f">2022</td>
<td class="column2 style118 f">1119</td>
<td class="column3 style118 f">902</td>
</tr>
<tr class="row19">
<td class="column0 style0 n">18</td>
<td class="column1 style118 f">2140</td>
<td class="column2 style118 f">1130</td>
<td class="column3 style118 f">1010</td>
</tr>
<tr class="row20">
<td class="column0 style0 n">19</td>
<td class="column1 style118 f">2259</td>
<td class="column2 style118 f">1141</td>
<td class="column3 style118 f">1119</td>
</tr>
<tr class="row21">
<td class="column0 style0 n">20</td>
<td class="column1 style118 f">2378</td>
<td class="column2 style118 f">1152</td>
<td class="column3 style118 f">1227</td>
</tr>
<tr><td></td></tr> </tbody>
</table>
我已经看到了一些添加自定义标记的示例,但我的JS与它们不同,所以我不确定在代码中添加自定义标记的位置。
我见过的所有例子都将他们的数据嵌入了highcharts js中。但我的数据来自一张桌子。
更新1:
我创造了一个小提琴:https://jsfiddle.net/partisanentity/n5gaf26o/
如果您查看蓝色系列(自动),它会在第8个月开始与红色系列(手动)相交。我想在第8个月为蓝色系列添加自定义标记。
收支平衡的指示不会来自表格。它将来自我使用PHP的代码的不同部分。
我需要知道的是,在我的示例中,我需要添加此内容以及如何添加?
答案 0 :(得分:0)
在图表选项的data's complete功能中解析数据并设置标记设置可以解决问题。
可以按点设置标记选项,例如当point作为对象给出时 - 例如:jsfiddle.net/25ed2gb3