104 results found
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1 vote
Use forum for tech support.
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3 votes
Click events on points are already supported. See www.highcharts.com/ref/#plotOptions-series-point-events
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Object for axis labels
The goal is to have more options whan drawing categories on an axis. For example, category ID and category name (only category name is displayed, but category id is here to make some interractions with data server (in ajax)) ... Or adding some styling possibilities to category labels ....
1 voteClosing due to lack of activity.
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I need in my application forward(mail) image of graph so there must be auto save image at fixed path
I need in my application forward(mail) image of graph so there must be auto save image at fixed path.
doesn't need to give path "where you have to save" , for temporarily then attach that graph image with mail & forward.
so anyone can help?????
thanks in advance........1 voteSee tips and discussion at http://highslide.com/forum/viewtopic.php?f=9&t=6971&st=0&sk=t&sd=a
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61 votes
We have the Standalone Framework that should be used when jQuery is not available. See http://www.highcharts.com/component/content/article/2-articles/news/58-highcharts-standalone-framework/.
Since 4.0 we have discontinued the MooTools and Prototype adapters since the Standalone Framework is only 1kB extra download.
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highlight selected x or y values in a chart
This could be useful to highlight the category in a bar or column chart including the related bar, especially when charts are bound to click events involving master-detail charts.
E.g. a user clicks on a bar, then per a method the category could be printed in font-weight: bold and the bar could be highlighted somehow (deeper color, some outline, ...)3 votes -
in my website am using tabs, highchart is not displaying in the tabs in firefox
in my website am using tabs, highchart is not displaying in the tabs in firefox
3 votesPlease keep user support in the forum or by email.
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Convert the SVG to use Canvas.
SVG is a bit long in the tooth, and HTML 5 is the next big thing. It would seem like a version with canvas support would be a good idea.
1 voteHighcharts v1.x was built on canvas. See http://highcharts.com/component/content/article/2-news/12-highcharts-goes-svg.
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Export - null values
Filter null values (meaning n/a values) before the POST so the Batik rasterizer will be happy (see issue about <rect ... y="NaN" ...>)
3 votesThis should be treated as a support case or bug report, not a feature request. We will try to help you fix it.
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Separate CSS from JS code
Graphical render is created by JavaScript. Could JS use CSS instructions instead?
3 votesMany of the Highcharts elements have class names, like .highcharts-series, .highcharts-title etc. The problem is that two sets of CSS must be maintained, one for SVG and one for VML/SVG. Another problem is that by experience, it is easier for users to have only one set of configuration syntax to keep track of. In the current solution, some CSS is applied inside the configuration tree.
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Draggable master area line in GoogleAnalytics
Active area in Master view should be draggable and resizable like in Google Analytics
5 votesThis will be part of the zooming and panning update described elsewhere in this forum.
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graph should not dissappear to left while automatic updating
http://highcharts.com/demo/?example=dynamic-update&theme=default
In the above example data loss is seen...so i suggest a proper panning feature which will allow us to show the previous part of the chart as well..1 voteThe data is not lost, what you see is the result of an option in series.addPoint. If you set the shift option to false the data will accumulate.
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Axis Label Option: Interval between Labels
With large volume series to plot. it would be nice to be able to specify interval unit between labels. i.e. Gong along the x-axis or y-axis only display every other label with a unit value of 2.
2 votes -
Make title of a graph optional
add 'enabled' option for title.
1 voteSet the title.text to null or an empty string to disable it.
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export chart as an image
ability to export a chart as an image
3 votes -
1 vote
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Add an option for minimum datetime unit
The auto option for tickInterval on a datetime xAxis is great. However, it can be confusing to users if the labels show (for example) hourly formats when the data you're presenting is daily.
If I specify xAxis.minDateTimeUnit: 'day', the minimum tick/label interval Highcharts would display would be daily.
3 votesUse xAxis.maxZoom to provide a minimum interval.
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Additional support for master-detail charts
Hi,
Can master-detail charts be extended to support like the following as well:
http://www.ejschart.com/examples/advanced/masterDetail.htmlAlso, can the code to implement an master-detail chart be made simpler? Even the current one in the demo seems long (without the series data) and can be made simpler. Look at the code in the link above and you will see what I meant.
3 votes -
Ability to switch types of chart
Ability to switch types of chart - column to line or spline, other types and vice-versa.
3 votes -
3 votes
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