Highcharts official support forum

veloopity

When I load the highcharts libraries in the global <head> of our CMS generated pages, all is good, but they are then loaded on dozens of other pages which don't contain Highcharts, and create an unnecessary overhead. I would rather load the libraries locally only on the few pages that use Highcharts...

veloopity

Is there an official way to print a chart correctly when printing the whole HTML page?

I've tried half a dozen approaches I found googling for the topic but none of them helps. The chart is too wide and always gets cut off on the right side, instead of resizing to the page width.

-Michael

veloopity

thx Mateusz. The values should be red/green, not the dot. I can add that myself to the tooltip formatting but I want to stick to the default tooltip format, just changing the value color. But all formatting examples on the web show something that looks very different to the default format. I don't k...

veloopity

I checked out the tooltip formatter but I didn't find the standard format which would look like this (image)

I only need to add a span style=color (red and green for negative and positive values)

-Michael

veloopity

ah, I found a solution:
https://stackoverflow.com/questions/553 ... rom-legend

veloopity

I thought it was a good idea to set a chart height like 9/16 by setting it to height: (9 / 16 * 100) + '%' // 16:9 ratio as I found it described here: https://www.highcharts.com/forum/viewtopic.php?f=9&t=46489 It looks good on a big screen but when shrinking the viewport to mobile phone size, it...

veloopity

yes, it works with allowOverlap, all numbers stay visible. Thank you! -m

veloopity

I made a test page:

https://tvfastfacts.de/temp/highchartstest.htm

There are differences depending on the browser:

Firefox and Chrome: all numbers are displayed but some disappear when I make the window smaller

MSIE and Edge: some numbers are always missing (the same, interestingly)

-Michael

veloopity

http://www.mpeters.de/temp/bars.PNG Some of the bars don't have datalabels above them. Why could this be? series: [ { type: 'column', name: 'Marktanteil (%)', color: '#0000FF', data: [4.1,4.6,5.0,5.4,6.7,9.1,7.1,8.7,10.1,9.9,11.1,8.9,8.5,8.9,7.7,4.6,4.4,4.4,10.3,10.4,12.0,9.3,12.6,15.1,14.5,16.4,7....

veloopity

thank you, it works great !!

veloopity

I have a chart that shows one series as bars and another series as a line chart. Both have values displayed on top of them (using plotoptions and datalabels), but I want the values only displayed on top of the bars, not on the lines. Is that possible? -Michael https://tvfastfacts.de/temp/twoseries.P...

veloopity

how can I change the decimal point in tooltips to a comma?

veloopity

thanks Rafal! I just discovered the xAxis style options and I'm experimenting now.

veloopity

I managed to include this code into my own code: http://jsfiddle.net/6h8o16g0/ to retrieve an image from my chart data. It basically works, but even though I used the complete set of options, there are layout differences: 1. The title on the resulting image contains a regular "+" character...

veloopity

it works !!! thx

Search found 45 matches

"Highcharts is not defined" if libraries are loaded locally

print chart with page

Re: tooltip formatting question

tooltip formatting question

Re: height: (9 / 16 * 100) + '%' // 16:9 ratio

height: (9 / 16 * 100) + '%' // 16:9 ratio

Re: some datalabels are missing

Re: some datalabels are missing

some datalabels are missing

Re: plotoptions datalabels only one one of multi-chart

plotoptions datalabels only one one of multi-chart

tooltip decimal point ',' instead of '.' ?

Re: Node.js server: image layout

Node.js server: image layout

Re: export.highcharts.com data format