I want to add some tooltip formatting to a Highcharts treemap. For example the valueSuffix
or valueDecimals
.
I have no problems using those attributes with different chart types but somehow they don't work for treemaps.
Here is the example code and Fiddle where I tried to use them.
$('#container').highcharts({
tooltip: {
backgroundColor: '#00FF00',
valueSuffix: 'E',
valueDecimals: 2
},
series: [{
type: "treemap",
layoutAlgorithm: 'stripes',
alternateStartingDirection: true,
levels: [{
}]
}]
});
as you can see, the background-color attribute works.
I know that I could use the formatter with a function, but I prefer using the properties provided by Highcharts.
According to the documentation, you can also use series.tooltip or plotOptions.treemap.tooltip properties for styling but they did not work either.
Thank you for the reporting. Looks like a bug, which I added to our tracker here: https://github.com/highcharts/highcharts/issues/5352