1077 results found
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Provide ability to specify symbol for a milestone in Gantt
When specifying a data point as a milestone, the symbol used is a diamond, which is the correct standard symbol. but there should a way to change the symbol to a different value, like another symbol or some icon of some sort.
While there are example like http://jsfiddle.net/abk21rdy/ that show how to change a marker for a point, this approach doesn't even work for milestone as it seems to be set at a lower level based on the type.
4 votes -
In Gantt, provide ability to set multiple rows for the same category
The use case here is to allow rendering multiple tasks (or date range data) that might be overlapping by switching them to different rows within the same category.
An SO question was asked in this regard: https://stackoverflow.com/questions/55624319/highchart-gantt-chart-no-overlapping but it appears that the provided solution can't be generalized, see this other SO question: https://stackoverflow.com/questions/59809680/highcharts-gantt-avoid-overlapping-tasks/59824943?noredirect=1#comment105857552_59824943
I think that being able to provide data in a format similar to the first SO question, that is to specify a y value or other value to represent the category row index is a good solution.
As a side note, I posted another SO question (…
1 vote -
Is there any highchart with c # code?
Is there any highchart with c # code?
1 vote -
step line without vertical lines
Step line connects data with vertical lines. In order to visualize climatological norm values being able to simply depict a horizontal line for one data point would be handy. Could be realized with a step line chart that hides vertical lines.
0 votes -
Legend spacing
Hi,
I've few concern about legends.
For legend size, you have 2 property,
1) width
We can set width as pixel (or) percentage.
2) maxHeight
We can set maxHeight of legend as pixel.
Now, check the example below,
https://jsfiddle.net/nubr17ty/1
Setting width as percentage (30%) helps the chart to have enough space for plot area.
But look at the example below,
https://jsfiddle.net/nubr17ty/2
Here unnecessarily legends are occupying 30% of space as the legend name is very small.
1) Do you have any property to set maxWidth (as you have maxHeight) ?
If we set the maxWidth, we can solve the above…1 vote -
Flexible to edit Plot Area
Hi,
Providing full flexibility to edit plot area size to render the chart with the desired space. Have attached the Video in the below thread
https://support.highcharts.com/support/tickets/4299Regards,
Santhosh.1 voteKacper Madej responded
To edit plot area size you could use margin and spacing options of a chart.
API reference:
https://api.highcharts.com/highcharts/chart.margin
https://api.highcharts.com/highcharts/chart.spacingThere is no GUI for those changes or drag and drop on the plot area.
The closest thing is Axis resizer: https://www.highcharts.com/docs/advanced-chart-features/axis-resizer
Demo for vertical resizing (using API options): https://jsfiddle.net/BlackLabel/q1z4voxb/10/ -
Provision for common axis options
Hi,
It would be useful to have a way to provide options that are common for all (y)Axes similar to how it is available for https://api.highcharts.com/highcharts/c ... rallelAxes. For example, provide a way to specify showLastLabel as common for both the Y axes in https://jsfiddle.net/8ax6uoed/. This can be seen as similar to how series options have multiple level of abstractions.
Thanks,
Krishna1 vote -
Add Israel map with Palestine
Current map of Israel without Palestine. We need to add Palestine to Israel map or create a separated map for Palestine. Now users from Palestine can't find the map with their location. I tried create map from https://commons.wikimedia.org/wiki/File:Israel_districts_numbered.svg
by this https://www.highcharts.com/studies/map-from-svg.htm convertor but format not same as olds maps.6 votes -
Vector color on a vector map
At this time, in a vector map, all de vectors have the same color. If the direction of the vectors can be classified, we can assign a color to each class and each vector in the class will have the same color. In this way, trend zones (identified by color) will be formed, if they exist.
We need to be able to define, for each vector, its personal color.
Regards,
Antoni.Exemple:
https://www.dplot.com/help/index.htm?helpid_vectors.htmhttps://climatedataguide.ucar.edu/climate-data/quikscat-near-sea-surface-wind-speed-and-direction
1 vote -
Gantt new feature request change places of rows by dragging
Gantt new feature request change places of rows by dragging
With the new feature the user shall be able to change places of the complete rows by dragging in charts with parent (below example)
Today not supported in any chart but we need it with parent. Or if this is not possible at least draggableY: true should work for parent charts so that you can write this functionality yourself using the drag event. This is a basic feature in any gantt.
Example Chart where this should be implemented
https://jsfiddle.net/JohanBrodin/Loq38vk4/3 votes -
Speedometer ++
Inspired in the car speedometer, adding the mileage and a date and time display would be incredible, because you can transmit in just one piece: The mileage (or any accumulated value), the speed (or the rate of variation), and the time and date.
You can create incredible animation effects where like in climate change you can transmit the co2 level in ppm (mileage), the yearly increase in ppm (speed) and the date and time gives you the last time the value was measured, or if you run the animation you can see the perspective of say the last 50 years…1 vote -
speed calculation in time graph
It would be very useful to calculate the speed of change in the y axis at every point in the time series. Something like this:
chart.series[0].points[0].y.speed(year)speed(Year) would calculate the rate of change per year, or month or day of the Yaxis variable,
you could also implement acceleration
chart.series[0].points[0].y.acceleration(year)1 vote -
Multidimensional 3D data cubes chart?
Is there a way in Highcharts to draw multidimensional data cubes?
If Yes. Please let me know1 vote -
New pattern need to be created from the parent circle patterns for intersected data
Hi
New pattern need to be created from the parent circle patterns for intersected data .
Example: If one of the parent circle has vertical line pattern and other parent circle has horizontal line pattern, the intersected part should have pattern that must be the result of both parent circle. In this case it should look like square box (combination of vertical and horizontal circles).1 vote -
can we allow Heatmap Zones to respect colors from colorAxis?
I have a requirement for heatmaps which involves applying a patternObject as a color for zones applied to the x-axis, but I also need the pattern fill to respect the color applied by the colorAxis.dataClasses. Is there currently a way to do this that doesn't involve applying classNames in styled mode?
1 vote -
your map is very old some place are not add eg:in india add telugana and some other state and in this problem many country so update
your map is very old some place are not add eg:in india add telugana and some other state and in this problem many country so update
1 vote -
Dependency wheel labels orientation
can we have Dependency wheel labels orientation like below attached like
https://www.highcharts.com/forum/viewtopic.php?p=151318#p151318
27 votes -
Implement tooltip.split for inverted charts
Could you kindly implement the tooltip.split for inverted charts?
As soon as a chart is inverted, the split of the tooltip no longer works.
Further explanations, if needed: https://www.highcharts.com/forum/viewtopic.php?f=13&t=42933Thanks in advance
6 votes -
Extend Annotations Plot Bands
PlotBands require an axis and two values from/to.
I think can be a good idea to extend some features:1) If to is null band can stretch in positive axis direction
2) If from is null band can stretch in negative in axis direction
3) If to and from are both null plot band fill the chart area4) Plot band can accept also axis2, from2, to2 parameters, if defined, plot band stop in axis2 direction instead of stretch,
Here a demo prepared by mateuszkornecki
https://jsfiddle.net/BlackLabel/z9hxgrd1/Thanks.
marc.1 vote -
Pro / Contra Bar chart
Bar chart showing Pros to the left, Contras to the right and in between the items as text .
See png example here:
1 vote
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