Settings and activity
24 results found
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4 votes
Thanks for the idea, it makes sense to be able to drag the dependencies. We’ll discuss this in house.
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10 votes
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Øystein Moseng
commented
Great input, and I agree that an opt-out approach would be ideal here.
The reason for not including the accessibility module by default is a technical one. Our JS libraries are structured in such a way that the core functionality is one file, and additional functionality is included as needed in modules. This enables users to load only the functionality they need, not having to pay the performance penalties for additional functionality.
We are working on a better system for going the other way around - where you can disable the functionality you don't want, and build your own library file. Until this is completed, we unfortunately have no way to opt out of using the module if it is loaded.
As for use cases for not including the accessibility module, there are some hypothetical intranet or kiosk/closed systems where the features would not add value. Users can also choose to implement their own accessibility layer instead of ours, to better integrate with their systems. The common use case is however in server side exporting/reporting systems, where the output is a static image. In these cases, running the accessibility features would only cause additional server load, which we want to avoid.
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3 votes
An error occurred while saving the comment Øystein Moseng
commented
Hi, thank you for your suggestion! In the meantime it is possible to add this yourself using custom maps. See https://www.highcharts.com/docs/maps/custom-maps and https://www.highcharts.com/docs/maps/custom-geojson-maps for more information.
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46 votes
An error occurred while saving the comment Øystein Moseng
commented
It is possible to work around this and do clustering by manually computing the clusters beforehand and showing them as you zoom the chart. This can be done by listening to the afterSetExtremes event on the axis to detect zoom level. One way to do it would be to keep each cluster level in a separate series, and show/hide these on demand: http://jsfiddle.net/gqcbz23v/
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1 vote
An error occurred while saving the comment Øystein Moseng
commented
Thank you for your suggestion! We do not currently provide data for Philippines beyond country level, but you can add your own maps with more detail as a workaround: https://www.highcharts.com/docs/maps/custom-maps, https://www.highcharts.com/docs/maps/custom-geojson-maps. For an overview of the maps we currently provide, see http://code.highcharts.com/mapdata.
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3 votesØystein Moseng
shared this idea
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2 votes
Thank you for your request! By extension, this applies to PNG and JPEG exports in addition to PDF. You can override the Highcharts.downloadURL function to capture the dataURI. See http://jsfiddle.net/highcharts/9my975x4/.
An error occurred while saving the comment Øystein Moseng
commented
We looked into this, hoping that we could add this through simple refactoring. Issues arise, however, with browsers (especially IE) that use Blob instead of dataURIs for downloads. While it is possible to convert from Blobs to dataURIs, implementing this would increase the size of Highcharts.
For now, let's leave this idea open to further votes and see if it is something other users require.
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4 votes
An error occurred while saving the comment Øystein Moseng
commented
Thank you for reporting, this is a good idea.
For now you can probably work around it by manually modifying the SVG elements with Javascript after the chart has been created.
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1 vote
An error occurred while saving the comment Øystein Moseng
commented
Hi John, do you know the licensing for these maps? Could we add them to our official collection?
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44 votes
An error occurred while saving the comment Øystein Moseng
commented
Anonymous: Please contact support for specific tech help (https://www.highcharts.com/support), we try to keep this forum for feature requests only.
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10 votes
An error occurred while saving the comment Øystein Moseng
commented
As far as I can see, our Australia map has no 3 letter ISO code property at all? Which property are you using?
Note that you can easily modify the map for a quick workaround
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3 votes
An error occurred while saving the comment Øystein Moseng
commented
Thank you for your comment. SVG should already work in Edge, but for PNG/JPEG we rely on the CanVG library, which currently does not have sufficient Edge support. See https://github.com/highcharts/highcharts/issues/6540.
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3 votes
An error occurred while saving the comment Øystein Moseng
commented
Thank you for your suggestion. Note that you can use the "visible" option on the main series to hide it from the chart and thus show only in navigator.
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1 vote
An error occurred while saving the comment Øystein Moseng
commented
Hi, thank you for your suggestion. I assume you are referring to United States Metropolitan Statistical Areas? This is a map we will consider adding to our map collection. For now, you can create your own map and add it to Highmaps, see http://www.highcharts.com/docs/maps/custom-geojson-maps and http://www.highcharts.com/docs/maps/custom-maps.
Regarding TopoJSON you currently have to convert this into either SVG paths or GeoJSON format to use it with Highmaps. There are multiple tools available for performing these conversions. Also see https://highcharts.uservoice.com/forums/55896-highcharts-javascript-api/suggestions/6074726-support-topojson
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3 votes
An error occurred while saving the comment Øystein Moseng
commented
Thank you for your suggestion.
Are you looking to export to CSV or a similar data format, or just extract the data for further use with Highcharts? For the latter scenario, see http://jsfiddle.net/a96cz477/.
Also note this demo: http://jsfiddle.net/gh/get/jquery/1.7.2/highslide-software/highcharts.com/tree/master/samples/highcharts/chart/events-selection-points/
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3 votes
An error occurred while saving the comment Øystein Moseng
commented
Thank you for your feedback, but I am not sure if I understand the issue clearly. We already support log-log charts, see http://jsfiddle.net/ngycmrhe/. Does this not cover your use case?
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1 vote
An error occurred while saving the comment Øystein Moseng
commented
Thank you for the feedback. Are you referring to simply having access to a list of all options (already available from http://api.highcharts.com/highcharts/option/dump.json), or do you want a full GUI for creating charts? I.e. a way to embed Highcharts Cloud into your application?
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14 votes
An error occurred while saving the comment Øystein Moseng
commented
I agree, that would be useful. We do have e.g. pointPadding for certain other chart types.
Another workaround using colsize/rowsize (thanks Pawel Fus): http://jsfiddle.net/t0qf10qo/2/.
An error occurred while saving the comment Øystein Moseng
commented
This can be partially achieved currently by not assigning data to an existing row/column. Example: http://jsfiddle.net/t0qf10qo/1/
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20 votes
An error occurred while saving the comment Øystein Moseng
commented
Thank you for your suggestion!
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3 votes
An error occurred while saving the comment Øystein Moseng
commented
Thank you for your feedback!
This is a great idea. It would be a bit of a project to implement, as we can't easily leverage the existing drag/drop logic. Instead of live-updating the connectors, we would need to snap them to points on drop, and then recalculate the dependency. It would however be comparatively easy to add an interface for creating dependencies by clicking on two points. This can be done using point.update and setting the dependency on the points (https://api.highcharts.com/gantt/series.gantt.data.dependency & https://api.highcharts.com/class-reference/Highcharts.Point#update).