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Implement slider in highcharts
With a little jQuery help, I don't see why you couldn't get the positioning correct. Do it dynamically though to improve cross-browser results: var $slider = $('#slider'); var xaxis = chart.axes[0]; var containerOff = $('#container').offset(); $slider.slider({ min: xaxis.min, max: xaxis.max, slide: function(event, ui) { var plotX = xaxis.toPixels(ui.value, false); $('#slider_bar')

Categories : Highcharts

Highcharts datalabel formatter for export server
I found a solution though not sure if it's the best one. I call json.stringify and then override it. I then turn the function into a string so that when it gets sent in the post call it does not get removed. Then in highcharts-convert.js I turn it back into a function.

Categories : Highcharts

Highchart loses fillOpacity when fillColor is specified
You can set the fill color with a rgba value plotOptions: { area: { color: '#ff0000', }, series: { fillColor:'rgba(255,240,0,.5)' } http://jsfiddle.net/ywL646r8/2/

Categories : Highcharts

highcharts with the huge data unable show the graph which is the scatter type
It's bug in Highcharts, reported here. Workaround is to enable markers directly in options: plotOptions: { scatter: { marker: { enabled: true, radius: 30.0 } } } Demo: http://jsfiddle.net/hn5ntm8q/5/

Categories : Highcharts

how to set the height of subtitle in highchart without defining height of the container?
You can explicitly bump up the height of the created highcharts-container: var elem = $('.highcharts-container'); elem.css('height',elem.height() + 200); // increasing it by 200px Updated fiddle.

Categories : Highcharts

Highchart merge won't enable labels in xAxis
xAxis returned by .options is actually an array of objects. So, when you merge it you need to merge with an array. http://jsfiddle.net/a7xvfyg6/1/ Highcharts.Chart(Highcharts.merge(chart_PortfolioDetailsDistribution.options, { chart: { renderTo: 'smallchart4' }, xAxis: [{ labels: { enabled: true }}], legend: { enabled: true }, plotOptions: { series: { dataLabels:

Categories : Highcharts

Highcharts: how display tooltip, when point = null?
Well as far as I know there is no generic option for that since highcharts ignores null values from showing. On the other hand, we can replace the null points with "fake" ones, that have an average value between the 2 closest points (this will cause the chart flow remain the same), and with a custom property isNull which can be used as a flag later. After doing that, we can use a formatter funct

Categories : Highcharts

How to get the number of category labels displayed vs. hidden
You can use tickPositions on the Axis you want: xAxis: { tickPositions: [0, 1, 2, 4, 8, ...] } This will tell the chart which points to show as labels: http://jsfiddle.net/cfad2vvL/ There is also tickPositioner which takes a function and you can do whatever you want with the labels.

Categories : Highcharts


Recently Add
Highcharts y-axis plotlines label hides the tooltip
Implement slider in highcharts
Highcharts datalabel formatter for export server
Highchart loses fillOpacity when fillColor is specified
highcharts with the huge data unable show the graph which is the scatter type
how to set the height of subtitle in highchart without defining height of the container?
Highchart merge won't enable labels in xAxis
Highcharts: how display tooltip, when point = null?
How to get the number of category labels displayed vs. hidden
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