1077 results found
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arearange range, inverted fill
currently area range fills the bit inside the range, I need an way to fill the outside, with the option to use different colours.
Here's a mockup pic https://dl.dropboxusercontent.com/u/2931208/image.png
4 votes -
Better Performance - Provide jqmobi (Intel AppFramework) adapter
Problems:
1. Highcharts is awesome, but consumes too much of resources on less performant systems
2. jQMobi is fast, building Apps with jQUI a joy, but getting it to live in harmony with Highcharts + jQuery on the same page can become quite a hassle and re-introduces the (comparably slow) jQuery into your app.Having a jqmobi adapter would be great.
See https://github.com/01org/appframework for jqmobi reference and code.
26 votes -
radius property can work for custom symbol
Currently, the radius propery only works for the default symbol. If specified a customing image, no matter you set what value in radius, the image keep the original width/height.
The behavior of custom symbol should be like default symbol and can auto-scale according to specified radius3 votes -
Vertical scrolling in the legend
Add the ability to add vertical scrolling in the legend box when there are more items in the legend area than the viewable number of items.
1 vote -
Data labels render opposite of bar/column starting point
I would like to be able to position data labels opposite of the data render on the chart.
Take a bar chart with positive and negative values for example:
If the data has a positive value, then the data label will appear just to the left of the 0 line. If the data is a negative value, then the data label will appear to the right of the 0 line.I have photoshoped an example here: http://i.imgur.com/0I1jSHW.png
2 votes -
Add functionality to email a chart report
there should be a functionality to email report as pdf,jpeg .. to the multiple user without saving it on the server
2 votes -
Grouping legends in a stacked Column chart?
It would be better if there is a way to group legend into different group based on their stack order in the chart
5 votes -
Add minPointLength for CLOSE to zero values but not for value exactly 0
We have bar and column charts with data of very distant values. Like 0.5 next to 8000000. So highcharts scales itself in the way that this small values are invisible without zooming.
There is an attribute minPointLength (http://api.highcharts.com/highcharts#plotOptions.column.minPointLength) that makes such samll values visible. But the problem is that value 0 is also rendered then. So we would like to have. minPointLenght behavior for close to zero values but NOT for value 0.48 votes -
Add background options to plotLine labels
background were already added on datalabels, why not adding it also on plotline labels ?
suggestion already made as a comment on this post :
http://highcharts.uservoice.com/forums/55896-general/suggestions/1208077-add-background-options-to-datalabels6 votes -
Position of axis
I would like to be able to choice the position of my axis, for logarithmic chart or not, like this image : http://img15.hostingpics.net/pics/881099axis.png
Indeed, I need to split my chart in 4 part in taking the x-axis and the y-axis in a exactly point.
Have you got a solution or is it possible to take this in the roadmap?Thanks
15 votesYou can position your axis absolutely through the offset option: http://api.highcharts.com/highcharts#xAxis.offset.
Combined with chart.marginLeft, chart.marginRight etc., it provides absolute pixel positioning control. -
Scroll Bar in Highchart
Add scrolling feature to charts in Highchart,
for older versions of highcharts, i have used scroll bar by copying the scroll bar code from highstock Js but same is not working for Highchart 3.0.2 votes -
Allow flags to span more than 1 date.
Allow flags to span more than 1 date.
For example, a single flag called "christmas holidays", should be able to signify that christmas vacation continued since Dec 25th to Dec31st.Currently, 1 flag can be attached to single date. I think it would be useful if a date range i.e. startdate to enddate can be specified for each flag.
6 votes -
Horizon charts
add horizon chart capability to highchart, cause better understanding of differences between multiple series at the same time and of course, we could use our screen more better than before.
like what we have here:
http://square.github.io/cubism/
http://natesbox.com/blog/wp-content/uploads/2012/04/cubism.png14 votes -
Initial fixing for compare
It would be great, if i can compare more than one Series per percent. like this: plotOptions: { series: { compare:'percent' } }
But i would say, compare it at a special point (date) so i can compare three series per percent from 1. april 2012, but the chart go back to 1. january 20003 votes -
Infographic-style charts
Infographics for comparing data in a fun way. Eg a series of stacked coins of different heights to show richness)
I envisage defining a shape or providing an image. The shape/image is repeated for each data point but transformed (it grows, shrinks, multiplies, gets more transparent..etc) based on the value of the data point.
I had a simple infographic to do for a client recently that was like a bar chart with triangles instead of bars. I had to hack it by plotting it as an area chart instead (http://jsfiddle.net/83jXA/2/) but it would have been nice if there…
8 votes -
scrollbar in Highcharts 3.0
I have tested scrollbar and navigator in Highcharts and Highstock and I was wondering if there is a way to do :
1) dynamic scrolling in Highchart (updating position and axes values while scrolling (note: working on Highstock !!) ?
2) click and drag on Highchart (note: working on Highstock !!) ?Since Highcharts 3.0 was released the scrollbar is no longer working. Is this an issue or there is another way to enable the scrollbar ?
Thank you
5 votes -
Thanks
Highcharts is great for my work ,I've never seen chart for web as good like highcharts, so congratulations for a great job and thanks for the library.
6 votes -
add margin so showlastvalue = false not needed
add margin setting between top of chart area and zoom / data range row. currently one has to set top variable for all axis to move them all uniformly, also offset for axis labels and axis title not uniform, they should all take into account the opposite value of axis and move as group, also spacing between labels and axis title not dynamic, the width of the labels can leave to much space or to little, even overlap. comments specific to highstock, not sure if highcharts works same way
1 vote -
Center Label in Doughnut Charts
As of now it is quite tricky to place a label in the center of a doughnut chart (i.e a pie chart with innerRadius). It would be very nice to have an option in Highcharts to let it do that automatically.
http://jsfiddle.net/joelmeyerhamme/Ytgez/13 votes -
Function graphing for mathematical equations
A way for students to build a graph and plot functions of equations on it - linear, quadratic, sine/cosine, exponential, absolute value.
1 vote
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