402 results found
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Change serie color programmaticaly
I'd love to see a method to change series color programmatically. Would become useful in the case that I want to set a stroke color based on the order that I've selected them.
By the moment this is barely achievable by changing SVG strokeColor attributes via javascript, but that doesn't work on IE8 (and less) because it doesn't support SVG rendering.1 votePossible through series.update().
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Highstock navigator should inherit color from baseSeries
By default, the navigator series's color is always blue, as documented here: http://www.highcharts.com/stock/ref/#navigator--series
It seems natural to me that the color of the navigator series should be the color of the baseSeries that is being shown in the navigator.
19 votesThis is supported since v6, simple demo: https://jsfiddle.net/BlackLabel/qmsp7ntw/
Kind regards,
Paweł -
Animation with multiple point update
When updating more than one point at a time to the chart, it'd be good to also take into account the animation settings (such as "duration") and not only for when only one point is added.
Example of how it is now:
http://highcharts.com/jsbin/afukew/edit
How it should be: When pressing "update" button, it should take as much time painting the new points as it took with the points at the beginning.
Topic related on forum:
62 votes -
Move flags with drag-n-drop.
Move flags with drag-n-drop on the axis or on the series.
7 votesDrag&drop functionality was implemented in v6.2.0
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Support ARIA and accessibility options
Please add support for ARIA type=Image.
Option to create an HTML table that contains the data shown in chart. For example on your http://www.highcharts.com/demo/line-labels Line with label chart the table might be set up as follows:thead
tr th Month /th th Tokyo /th th London /th /tr
/thead
tbody
tr th scope=row January /th td 7 /td td 3.9 /td /tr
...
...
/tbodyThis would allow us to use the product on sites that require compliance with ADA Section 508.
85 votesImplemented in Highcharts 5, see http://www.highcharts.com/docs/chart-concepts/accessibility
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Aixs.setTitle Generate duplicate elements
Aixs.setTitle Generate duplicate elements
1 voteThis was a bug, it is fixed now
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Free Color Selection
In the chart, It woulid be good, if it allows the selection of the colors.
1 voteAll colors are optional. See http://www.highcharts.com/ref/#colors.
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Better documentation page
First of, I think the documentation page would be more helpful if I could just out right Ctrl+f search through it.
Second, I don't know if this is an issue for anyone else, but having different occurrences of the same term multiple times makes it confusing as to how to configure and/or use it.
For example "series" appears at least 3 times in the documentation tree as it is.
->series
->plotOptions->series
Obj->series6 votes -
Automatic axis label rotation and skip calculation
A few suggestions describe part of functionality needed already. It would be extremely useful for Highcharts to automatically calculate when x-axis or y-axis labels need to be rotated or skipped to prevent overlapping. Configuration would have the following options:
preventOverlap: { false / ['rotate', 'skip', 'multiLine'] }, where false turns it off and an array gives a preference order which method to apply first; rotate rotates until full and then applies skip, skip calculates how many labels can be used out of total and multiLine spaces odd or even labels onto multiple lines.56 votesAutomatic label rotation is implemented as of Highcharts 4.1. See http://api.highcharts.com/highcharts#xAxis.labels.autoRotation.
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datalabel inside column option
Option to position datalabels inside the column (or bar in bar charts).
Someting like this http://jsfiddle.net/kzoon/WaACH/, but without having to set stacking to 'normal'.An additional option to anchor the label top, middle or bottom would be very useful.
See forum thread http://highslide.com/forum/viewtopic.php?f=9&t=15658
20 votesCompleted as of 3.0.
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Add a maxPointWidth for bar and column charts
Related to this issue: http://highcharts.uservoice.com/forums/55896-general/suggestions/2079099-manually-set-the-column-width
I feel that pointWidth is not an adequate solution for preventing extremely wide columns (or tall bars) in a chart with a small data set. If you're working with a dynamic data set that could be quite small or large, setting a specific width to force small data sets to display well will backfire when displaying a larger dataset, causing the bars to overlap.
83 votes -
tooltip to support customization of value (rather than just point.y)
If point.y is "1024000", I will like to easily customize the tooltip to show something like: 1024K, 1Mbps, 1.023e6, etc. instead of "1,024,000".
At this moment, I can only create a whole brand new "formatter" function. It would be much better if we can have a value_formatter just to craft the format for point.y.
1 vote -
1 vote
Angular gauges can have multiple needles.
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Is there a way to scale bars in a column chart? Basically, I have a column chart which trying to draw based on a data series that has number
Basically, I have a column chart which trying to draw based on a data series that has numbers fluctuating by quite a lot, the data values look something like:
[3000000, 7000000, 25000, 9000000]
The bar for 25000 doesn't display because the value is so much smaller than other.
1 voteYou have two possible solutions:
- yAxis.type = “logarithmic”
- yAxis.breaks = [ … ]Docs:
- https://api.highcharts.com/highcharts/yAxis.type
- https://api.highcharts.com/highcharts/yAxis.breaks -
Bug when set subtitle to empty string.
Bug when set subtitle to empty string.
if you check this example and click set subtitle button 10 times and error occured0 votesNo longer applies.
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Add an ID field for series
It would be nice if each series could have an ID attribute, just like the axes.
1 voteImplemented: https://api.highcharts.com/highcharts/series.line.id
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startOnTick and endOnTick doesnt work in version js 2.2.3
startOnTick and endOnTick doesnt work in version js 2.2.3
please help me, I am waiting your suggestions
many thanks for your attention
the problem was mentioned the below
http://highslide.com/forum/viewtopic.php?f=9&t=17791&p=73033#p73033
3 votesDouble posted, not a feature request.
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Flags Marker Event, the flag can click and callback to Javascript function
if should be can click and return index of data array,axis X and axis Y also.
so when i try use it i want to call JavaScript when i click on flag marker because i will use it for process some function and re draw chart with new data
1 vote -
Add Navigation bar for Y-Axis in Highstock
My suggestion for a very helpful feature would be to add a vertical navigation bar for the Y-Axis, similar to the navigation bar that exists for the X-Axis, for Highcharts. Would lead to a highly interactive plot, especially suitable for project using scatter-plots
145 votesCompleted as of v4.2.6. See http://www.highcharts.com/component/content/article/2-news/224-scrollbars-for-any-axis.
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Using the navigator shouldn't cause changes in window size
Interacting with the navigator shouldn't cause the current window size to change. More details here: http://highslide.com/forum/viewtopic.php?f=12&t=16630
6 votes
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