Connect two different values with vertical line in highcharts
<p>Hi I'm looking for a good chart plugin for my website. I found highcharts, which solves the mostly of my needs. Now I builded follow chart with this plugin:</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>$(function () {
    $('#container').highcharts({
        chart: {
            zoomType: 'xy'
        },
        title: {
            text: 'Connect Values'
        },
        subtitle: {
            text: 'Value 1 and Value 2'
        },
        xAxis: [{
            categories: ['24.05.2015', '01.06.2015', '12.06.2015', '19.06.2015', '25.06.2015'],
            crosshair: true
        }],
        yAxis: [{ // Primary yAxis
            labels: {
                format: '{value}',
                style: {
                    color: Highcharts.getOptions().colors[1]
                }
            },
            title: {
                text: 'Value 1',
                style: {
                    color: Highcharts.getOptions().colors[1]
                }
            }
        }, { // Secondary yAxis
            title: {
                text: 'Value 2',
                style: {
                    color: Highcharts.getOptions().colors[0]
                }
            },
            labels: {
                format: '{value}',
                style: {
                    color: Highcharts.getOptions().colors[0]
                }
            },
            opposite: true
        }],
        tooltip: {
            shared: true
        },
        legend: {
            layout: 'vertical',
            align: 'left',
            x: 120,
            verticalAlign: 'top',
            y: 100,
            floating: true,
            backgroundColor: (Highcharts.theme &amp;&amp; Highcharts.theme.legendBackgroundColor) || '#FFFFFF'
        },
        series: [{
            name: 'Value 2',
            type: 'spline',
            yAxis: 1,
            data: [77, 69, 89, 84, 86],
            tooltip: {
                valueSuffix: ''
            }

        }, {
            name: 'Value 1',
            type: 'spline',
            data: [120, 118, 126, 129, 135],
            tooltip: {
                valueSuffix: ''
            }
        }]
    });
});</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"&gt;&lt;/script&gt;
&lt;script src="http://code.highcharts.com/highcharts.js"&gt;&lt;/script&gt;
&lt;script src="https://code.highcharts.com/modules/exporting.js"&gt;&lt;/script&gt;

&lt;div id="container" style="min-width: 400px; height: 400px; margin: 0 auto"&gt;&lt;/div&gt;</code></pre>
</div>
</div>
</p>

<p>Now I would like to connect the two values in a zone of the two different lines with a vertical line from point to point like this:</p>

<p><a href="https://i.stack.imgur.com/Yrlfg.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Yrlfg.png" alt="enter image description here"></a></p>

<p>Or is this also possible:</p>

<p><a href="https://i.stack.imgur.com/1vzYs.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1vzYs.png" alt="enter image description here"></a></p>

<p>Can I do this in highcharts? Or is there an other chart plugin which also contains multiple y-axis (2 or more) and can connect values? I hope for some help.</p>

<p>Thanks.</p>