Can the label color change along with gauge color changes?
You can view my js fiddle here to see the current setup and the desired requirement: http://jsfiddle.net/e76o9otk/735/
dataLabels: {
format: '<div style="margin-top: -15.5px; text-align:center"><span style="font-size:10px;color:' +
Highcharts.getOptions().colors[0] + '">{y}</span><br/>' +
'</div>'
}
One way to customize label text in a Highcharts series using the formatter callback function is by incorporating conditional logic, as shown below:
dataLabels: {
formatter: function() {
let color = '';
if (this.y > 50) {
color = '#55BF3B'; //green
} else if (this.y > 10) {
color = '#DDDF0D'; //yellow
} else {
color = '#DF5353'; //red
}
return '<div style="margin-top: -15.5px; text-align:center"><span style="font-size:10px;color:' + color + '">' + this.y + '</span><br/>' + '</div>';
},
}
Here's an example on JSFiddle demonstrating this concept: JSFiddle Example
If you're interested in creating gradient dataLabels, you can use a gradient function like the one mentioned in this Stack Overflow post.
Check out this updated JSFiddle with gradient dataLabels: JSFiddle Example with Gradient Labels
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