I have a chart series data that ends with a not-rounded value (e.g 5.5).
The xAxis type is category and I want the last tick label to disappear.
I must use category type because I need the tickmarkPlacement attribute set to "between".
I tried to set endOnTick to false but it seems like it doesn't apply on category type.
$(function () {
var settings =
{
"chart": {
"type":"line"
},
"xAxis": {
"type": "category",
"endOnTick":false
},
"series":[
{"name":"series1","data":[[1,1200],[2,2200],[3,3200],[4,1800],[5,1500]]},
{"name":"series2","data":[[1,1050],[2,2050],[3,1650],[4,1450],[5,1350]]},
{"name":"series3","data":[[1,1250],[2,2250],[3,1850],[4,1650],[5.5,1550]]}]
}
var chart = $('#container').highcharts(settings);
});
That's how the chart looks like:

And I want the "6" category label to disappear.
Link to simplified example: http://plnkr.co/edit/EleA25vPiTQ3EwFa
EDIT - My chart has a scrollbar, so if I use showLastLabel: false,
it hides the currently displayed last label, even when the scrollbar is not at the end.