I am using highchart to display vu meter with data-label. Chart display and work correctly with live data from database but i have problem to show data-label in correct position.
I have tried crop and overflow options as it said here but it didn't work for me.
Here is the code i captured from debuger:
<g class="highcharts-data-labels" visibility="visible" zIndex="2" transform="translate(10,40) scale(1 1)">
<g zIndex="1" style="cursor:default;" transform="translate(0,-999)">
<rect rx="3" ry="3" fill="url(#highcharts-3)" x="0.5" y="0.5" width="55" height="21" stroke="silver" stroke-width="1"></rect>
<text x="3" y="15" style="font-family:"Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, Helvetica, sans-serif;font-size:11px;font-weight:bold;color:#666;line-height:14px;fill:#666;" zIndex="1">
<tspan style="fill:#339" x="3">0.96 ^H</tspan>
</text>
</g>
</g>
Then when i manually change -999 to 0 in the second line data-label shows as below:
<g zIndex="1" style="cursor:default;"transform="translate(0,0)">
However when the next live data arrives, it will changes to transform="translate(0, -999)".
Is there any way to fix offset for data label?
I'll also appreciate any other solution.