1077 results found
-
1 vote
-
Add a R/Y/G slider scale with milestone markers
This would be a linear bar scale, with Red Yellow Green coloring.
As milestones are achieved the would be marked on the top of the bar with an triangular marker.This is useful in presenting financial data. For example the bar would represent revenue the milestone markers could represent Q1 Q2, YTD, etc..
1 vote -
Data labels where there is no spacein columns
Take a look at http://jsfiddle.net/59LQV/2/ on serie Bananas where second data label "1(1)" overflows it's area in chart. In that case, I would like that data label would be outside chart with arrow pointing at this area.
7 votes -
save image is my server
I want to save image to my server. I have done intro http://www.highcharts.com/docs/export-module/export-module-overview. When i used da svg(xml), system saved. but i used data json ,i can't save. error: org.apache.batik.transcoder.TranscoderException: null Enclosed Exception: Content is not allowed in prolog. at org.apache.batik.transcoder.XM......
how can you help me. (i used php)1 vote -
Double datalabels for pie
http://postimg.org/image/65ynha2pt/
You can see for safari and IE the labels outside of the pie with an arrow and the value inside of the pie.
6 votes -
Can we have series border options like left border only, right border only etc.
Current series border gives border to bar or column from all sides. Is there any way we can have have conditional border like Left border only or right border only. Like we have in css...where we can assign border-left: 0, border-right:1 etc.
5 votes -
Adjusting the automatic tickplacement on a datetime xAxis
We often use high charts to display statistics of monthly performance data. The data we pass is a monthly periodicity with knots on calendar month end dates.
HighCharts automatic tick placement using data time xAxis puts the tick mark on the 1st day of the month. For example, in this jsfiddle example when you hover over a point it looks like the April data is over the June tick. http://jsfiddle.net/gfzs5/1/Can we adjust the positioning of the ticks to appear at the month end instead of month start?
5 votes -
Allow HTML tables to have formatted numbers in Data.js
An HTML table that has dollar signs and commas does not work with Data.js. Support can be added like this:
Original code:
.innerHTML;replace with this code:
.innerHTML.replace(/[$,]/g, "");1 vote -
1 vote
-
Border for each legend item
set border color,width, dash style for legend item for look like series.
I mean, customize each item legend32 votes -
CSS class for every chart element
Please, please, please give every visual chart element a class! There doesn't have to be any style associated with them, just provide the hooks for developers to target any element with a CSS selector.
3 votes -
Ability to add grouping items to xaxis
I have looked through 3.0 highcharts but not found any information for this.
Addition of a grouping field for xaxis data with drilldown capabilities.
If you have two series of data for employees (Days Holidays, Days worked) and you have 100 employees plotted in a column setup.
You then have a group field for each employee which is their manager name. This would appear once on the chart below the employees names grouped together. The managers name would be clickable to drilldown into that manager only graph with a button appearing to return back to full view.3 votes -
Make the legend icon colors modifiable
Please enable direct control over colors of legend icons. I have for example a chart with a nice gradient effect: http://jsfiddle.net/6xZzf/ The same effect applied to legend icons doesn't look good. I would prefer to use plain colors in the legend, without the need to create a fake series for every chart element with gradient effect.
In addition, the legend for boxplot chart takes the colors from the item borders, which is quite illogical and there is no way to change the color easily: http://jsfiddle.net/t6pWJ/Something like legendIconColor: '#rgb' for each data series would be sufficient
10 votes -
Change adaptToUpdatedData value dynamically
We have a dynamic Dataset refreshing each 5 sec on the chart
like:http://jsfiddle.net/gh/get/jquery/1.9.1/highslide-software/highcharts.com/tree/master/samples/stock/demo/dynamic-update/
and we would like to Fetch ( async ) data when the user select a range in the middle of the chart. means the adaptToUpdatedData value passes from true to false. But right now to do so we need to re-create the chart with adaptToUpdatedData = false. like:
http://jsfiddle.net/gh/get/jquery/1.9.1/highslide-software/highcharts.com/tree/master/samples/stock/demo/lazy-loading/
Question is: Can we switch dynamically from real time (adaptToUpdatedData = true ) to fetch async (adaptToUpdatedData = false ) ?
And each time the cursor of the navigator is on the right side ( to see…4 votes -
Hide dataLabels when they cannot fit in column/bar
When you have a dataLabels displayed on bars/columns that are all low value and close to one another, the dataLabels become merged and unreadable.
I added some code in the alignDataLabel function that hides the dataLabel if it cannot fit inside the column/bar it is to be displayed in. When the column/bar size changes by either resizing the window or by turning off some series the dataLabel becomes visible, or invisible if made smaller.
Here is a gallery demonstrating the changes: http://imgur.com/a/Qn6ui
The changes are simply adding the following code to the alignDataLabel function:
…if ((point.series.options.stacking != null && point.series.options.type12 votes -
Automatic hiding of tooltips after delay (for iPhone)
The iPhone does not seem to register click events outside of the graph, and in some cases the tooltip will take up the entire graph / screen. I suggest to allow the option of a delay after which the tooltip will disappear. We have already implemented this using private HighCharts methods, but it is not the right way of course.
3 votes -
Have Highstock series data be displayed as background color
I have multiple time series data which I would like to visualize together. One of this time series is state the device was in (up, down, booting, etc.) and I think the best way would be to simply map this state to a background color of a plot. So this should cover all the background and be zoomable and everything. It should be displayed in viewfinder/navigator.
7 votesYou can currently implement this as plot bands on the X axis.
-
hide all of the legend
hi, i was trying to hide the legend for a pie chart with a button using this example http://jsfiddle.net/sbochan/3Bh7b/1/ but i have a lot of items in my chart and i have to use the "navigation" option to display my legend items... but using that example, the arrows and the "legend page" number doesn't disappear...
3 votes -
Semi circle graphs
it would be nice to have semi circle graphs to show e.g professional experience duration (especially Year wise.) e.g a person works from 2008 to 2012 in a firm, there would be a semi circle with a Title of firm
1 voteWe just implemented this as a donut chart with a new option, endAngle. See http://jsfiddle.net/highcharts/d73bR/.
-
followPointer - tooltip should hide when it gets far away from the original data point
followPointer is a cool feature on a bubble chart, but it needs to close the tooltip when the pointer moves a fair distance away from the bubble, perhaps when it's something like half maxSize away. At the moment you can push the tooltip from one side of the chart to the other so the tooltip is out of context, which feels buggy.
For a demonstration, please see
youtube: http://www.youtube.com/watch?v=pgLNeDWeNTw
source: http://jsfiddle.net/franzo/WS6hY/4 votes
- Don't see your idea?