1073 results found
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Very simple hatch for null map regions
I understand that it's possible to create a map pattern with fills (https://www.highcharts.com/demo/maps/pattern-fill-map); however, this is overkill for most applications. I am also aware of being able to change the null color for regions with null values (
plotOptions.series.nullColor).However, I would like to request a quick and easy way of setting a hatch pattern for null regions without going through all the rigamarole of specifying an image url—something as simple as
plotOptions.series.nullColor = hatch, for example.3 votes -
update sudan map
i found that Sudan map is not updated , (WEST Kordofan State) is not included in the map of the states of the Sudan;
which is published in the following link to be used as source map for web based data visualization projectshttps://code.highcharts.com/mapdata/countries/sd/custom/sd-all-disputed.svg
https://jsfiddle.net/gh/get/jquery/1.11.0/highslide-software/highcharts.com/tree/master/samples/mapdata/countries/sd/custom/sd-all-disputed.We will be very thankful if the Sudan map is updated. The up to date map is attached in geojson format. and also the map image included in the link of the official UN website https://www.unocha.org/sudan.
1 vote -
Legends alignment in case of multiple lines
When legends are shown in multiple lines, there is no option to align them.
1 vote -
Automatically Identifying abc pattern on chart area for stock data
Using highcharts , good to detect abc pattern automatically. If
Highcharts can map or sketch automatically on chart area about abc pattern based on input data for stock market analysis, it is very useful to investors or traders
If possible pls let me know..1 vote -
Trendline / Trend Channel
Is it possible to do somethink like this : https://www.youtube.com/watch?v=rzqL9vjmAB4
Im searching up and down the internet to find an automatic way to generate a trendline between local min / maximas but alway I just find the linear regression trendline.
1 vote -
chart export: add callback for custom dataURL usage
sometimes it is useful to make custom export file with multiple charts, titles or extra data
at versions 7.0.0. etc this solution was used, but now this method is private:
Highcharts.downloadURL = function (dataURL, filename) {
// send to custom method instead of downloading
addToHtml(dataURL)
}maybe it can be smth like chart.exportChartLocal(callback) ?
3 votes -
bollinger band need to be shaded between topLine and buttomLine
i want that bollinger band shaded between topLine and buttomLine.
how can i do this ?9 votes -
Bar graphs
I want to suggest if highcharts can have stack chart feature for both columns and rows and that we can integrate with React.
6 votes -
High charts data label formatter to do two or more format changes to the data label
Currently the data label formatter only you to format one thing. Ex. if you have string format for the data label, you cannot also flip the position of the data label.
1 vote -
do you have india distric level map
do you have india distric level map
1 vote -
borderRadius for specific datapoints
To give an example, if you have a stacked column chart with two columns, but only one column has data for both series, it would be good to be able to round the corners (currently using the rounded-corners.js plugin) of whichever data point is on top of the stacked column. Currently, borderWidth and borderColor can be specified for individual points. https://api.highcharts.com/highcharts/series.column.data.borderColor
As you can see in the documentation, there is no borderRadius option.1 vote -
Extend to support end-users working in PowerBI
Would be extremely helpful and would widen the horizon of potential users if you could implement a solution which allows end users of Power BI to utilize Highcharts visuals as part of their reports without the need for any programming experience.
Preferably through putting your charts in the Power BI marketing place.3 votes -
Add 'Cumulative Sum' type series
Given the amount of development geared towards highcharts as a financial charting library, it's a little surprising that there is no 'cumulative sum' series type.
The user can take the cumulative sum before a series is added... but as soon as the date range is changed, the series should re-calculate the cumulative sum. Implementing it requires wrapping/extending no less than 6 highcharts functions, and I'm sure I'll continue to come across more.1 voteStarted, you can follow the progress on our GitHub: https://github.com/highcharts/highcharts/issues/15361
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stock
I suggest to add the option to compare each point.y with another poin.y at the same point.x (for example, percent with respect at the first serie in each point), not just compare with the first value in the serie, for stock charting.
1 vote -
1 vote
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es posible mostrar horas para ver tendencias de una serie temporal en un eje Y a lo largo de los días en un eje X?
Representación de horas en un eje Y en una serie temporal.
1 vote -
Display Highchart As image
I want to display highchart as image so if data come from api chart in image changes according to that .
1 vote -
Multiple Series with shared tool tip for a Line Chart to show only nearest points that were plotted on hover over
Hi Highchart Team,
We have a line chart of multiple series with shared tool tip to show custom logic on it. Now, requirement is that, we need to highlight only marked enabled points w.r.t mouse hover over location.
To achieve the same, I have used shared: true along with formatter. But, it doesn't seem to be working. Can some one please look into this issue and let us know your inputs.
http://jsfiddle.net/Anvesh1992/86smc9Lo/
Regards,
Anvesh A.3 votes -
Have a movable marker in line series which will stay on position even if the data is loading dynamically.
A marker like a tooltip but which will stay all the time and can be moved around on a line series chart. This marker should not disappear even if the line series data is updated.
1 vote -
Add tooltip headerFormatter option
I am currently in the middle of a project where I need to format Y values differently per series and the X values need to be converted from timestamps to week numbers.
Right now I'm hacking together a solution based upon feedback in this GitHub issue: https://github.com/highcharts/highcharts/issues/11891
It is not intuitive nor simple. I will work on a PR when time allows.
1 vote
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