1077 results found
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allow to modify navigator event handlers
Right now navigator event handlers are hidden, and can't be wrapped. In order to modify them, you have to wrap Scroller.init, and re-register events after modyfing them. So basically you can't redefine one event, you have to redefine all 3 of them, because they share scoped variables (dragOffset, hasDragged).
Please change it. Something like array/map of events, which can be changed before calling Scroller.init would be awesome.1 vote -
Internationalization involving rtl languages
A suggestion I would make in the Internationalization context would be an overall rtl chart command which would call into action a group of these piecemeal xAxis reversals, navigator xAxis reversal, yAxis oppositeness, rangeSelector positioning, and input positioning. In the same vein as setting rtl in your <body> tag. Perhaps the chart should even take a hint from the enclosing div’s direction tag in lieu of requiring this explicitly. Now, that would be a clean rtl interface!
Positioning of the rangeSelector buttons: they should move and reverse so that they begin on the right side and progress leftward.
Also, the…
6 votes -
Manage multiple pie series dinamically
Would love highcharts to be smart-enough to be able to manage multiple pie series in a smart/dynamic way
This would include
- being able to handle multiple series on pies this should be handled automagically, same way other type of charts does (bars, columns, ...)
this would include rendering the diferent series in the given container, making its representation fluid.
currently the JS programmer needs to specify the centre of the pie, and the size of it, being aware of the given space, leading to some calculations that are difficult to handle when leading with a dynamic number of data/series.parametrization…
12 votes -
Dynamically modify the menu items of the context menu
We need to dynamically modify the property of the menu items, such as to disable certain menu items and make then grey out. I saw the same idea was posted before.
I don't know how to do it or any workaround. Someone mentioned to set chart["cache-highcharts-contextmenu"] to null to force redraw. Since I am new to the Hightchart, it would be nice to post a simple example.
1 vote -
More formats supported by Highmaps or simple converter/plugins.
Be able to easily get data from PostGIS, import a KML, or a simple MultiLineString.
0 votesThanks for the feature request.
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19 votes
It’s a good idea, Iit would require that we either are able to send images directly from the browser memory to the social media APIs, or that the export server passes the images to the APIs.
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Rounded edges on the solidgauge
Rounded edges on the solidgauge
13 votesOne hack could be to use a linejoin CSS rule: http://jsfiddle.net/02vcxnaf/
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Percentage in Chart Spacing
as of now highchart provides chart spacing in pixel but that will not good if we are applying resizing chart at run time. it will be good if percentage can be used instead of pixel in chart spacing
4 votes -
Allow chart to determine/set auto-height/width.
See here: http://forum.highcharts.com/post115029.html
This would add a chart width/height setting of "auto". For bar charts, the auto height uses the point width and padding options to determine the "correct" height of the plot box, instead of using the size of the container. For column charts, the chart would grow/shrink horizontally to fit all columns.
19 votesWe experimented with this in http://jsfiddle.net/gh/get/jquery/3.1.1/highcharts/highcharts/tree/samples/highcharts/studies/axis-staticscale/
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The graph looks totally broken when inside a RTL container (such as <DIV style="direction:rtl">….</DIV>)
The graph looks totally broken when inside a RTL container (such as <DIV style="direction:rtl">….</DIV>)
The line tooltips text are outside it's bubble, the legend looks totally out of order, the pie lines has strange offset and more…This applies to all 4.1.x versions, including the latest 4.1.5 version, however, it looks OK on previous versions (4.0.x or earlier) which means – it's a new bug introduce only lately in 4.1.x versions.
1 vote -
Initial label autoRotation value
I am using x axis label autoRotation, but I want to specify an initial
rotation other than 0. I other words, when I want all labels to initially
draw at -30, but if the user shrinks the chart width, then I want auto
rotation to go to -45, then -60, etc, but rotation at a minimum should be
no less than -306 votes -
Clickable labels and hover for bar and column chart.
Use a bar / column chart to map companies vs their annual revenue. Click on the company name in the bar chart label can give me more information about the company etc. Having a hover target on the label can provide me more context.
Basically we want click target recognition as well as hover targets for the bar and column labels on the bar and column charts
1 voteAll of this is currently supported through click events, mouseover or tooltip, drilldown etc.
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Legends not to interfere with swipe on a tablet screen to scroll
Legend not to interfere with swipe on tablets to scroll the screen
In a tablet, when I try to swipe the screen to scroll down/up, I have to avoid touching the legends. Otherwise, the screen won't scroll, instead, one of the legends would receive the touch event. Is it possible to make a change such that swipe on the legends can scroll the screen, instead of toggling the legends?
3 votes -
mapNavigation.buttons y position
There is no "y" property for mapNavigation.buttons, so it is not possible to adjust precisely y position.
1 vote -
Allow irregular datetime intervals in xAxis for heatmap
Instead of fixed intervals for a datetime xAxis, it can support datetime value in x value
[0 … 99]
0: Object
value: 3.246
x: 1426049467
y: 01: Object
value: 3.653
x: 1426050066
y: 07 votes -
add headerFormat and footerFormat to legend
add headerFormat and footerFormat to legend, like you have for tooltip.
3 votes -
Add labelLength related setting for autoRotation ellipsis
Would be nice to specify a max labelLength setting to control the label width that is used before ellipsis is shown on x-axis labels.
I see in renderUnsquish() is where you currently determine the width to set:
// Add ellipsis if the label length is significantly longer than ideal if (attr.rotation) { css = { width: (labelLength > chart.chartHeight * 0.5 ? chart.chartHeight * 0.33 : chart.chartHeight) + PX, textOverflow: 'ellipsis' }; }1 vote -
would be good to have global rtl option
it would be good to have rtl option in global lang. it will simplify the implementation for switching feature between rtl & ltr
2 votes -
Could you really help with the following: ie i need to have 4 buttons: "Hourly", "Daily","Weekly","Monthly" So that when "Hourly" is cli
Could you really help with the following:
ie i need to have 4 buttons: "Hourly", "Daily","Weekly","Monthly"
So that when "Hourly" is clicked i need the chart to display the hourly data for the month.
Likewise when "Daily" is clicked i need the chart to display the Daily data for the month.
Likewise when "Weekly" is clicked i need the chart to display the Weekly data for the month(ie the chart should show the sum of values in a week, so that it will show 4 weekly points of the month).
Likewise when "Monthly" is clicked i need the chart to…1 vote -
Add Image Export Server to Azure Marketplace
Azure has support for 3rd parties to create marketplace entries so customers can just add a component to their system without the need to configure it from the ground up. We use the image export server and think that it would be a really great addition to the Azure marketplace as it would have made our job easier and I'm sure the job of others easier as well.
8 votes
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