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by magdalena
Thu Sep 14, 2023 4:06 pm
Forum: Highcharts Usage
Topic: Title for color axis
Replies: 1
Views: 89
 
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Re: Title for color axis

Hello, We appreciate you reaching out to us! I've noticed that you've posted the same question in the feature request section of our GitHub channel (https://github.com/highcharts/highcharts/issues/14107). Our Core Development Team will review the possibility of prioritizing this task and will provid...
by magdalena
Mon Aug 22, 2022 4:17 pm
Forum: Highcharts Usage
Topic: Can we extract the percentage of a value is occupying in Pie chart ? ?
Replies: 8
Views: 2293
 
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Re: Can we extract the percentage of a value is occupying in Pie chart ? ?

Hi,

Yes, it is possible. Actually, I've noticed there is access to percentages from the API, so calculations are not necessary at all.

Take a look at the following demo:
[EDIT] https://jsfiddle.net/BlackLabel/4kp57ftc/

Regards!
by magdalena
Mon Aug 22, 2022 10:20 am
Forum: Highcharts Usage
Topic: Can we extract the percentage of a value is occupying in Pie chart ? ?
Replies: 8
Views: 2293
 
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Re: Can we extract the percentage of a value is occupying in Pie chart ? ?

Hi john123, Thanks for contacting us with your question! You need to calculate this inside the tooltip.formatter (or pointFormatter ), starting from calculating dataSum and then percent value: pointFormatter: function() { var dataSum = 0, percentage; this.series.points.forEach(function(point) { data...
by magdalena
Thu Apr 28, 2022 8:21 pm
Forum: Highcharts Usage
Topic: Weird character positioning in rotated labels from highcharts-export-server
Replies: 7
Views: 1065
 
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Re: Weird character positioning in rotated labels from highcharts-export-server

Hi, Try to use only scale ^4 (no width and height dimensions). The image below is rendered with the following command : highcharts-export-server --infile chartConfig.json --outfile chart.png --scale 4 chart.png Generally, this behaviour does not occur with the new version of the export server, so I ...
by magdalena
Wed Apr 27, 2022 11:11 am
Forum: Highcharts Usage
Topic: Weird character positioning in rotated labels from highcharts-export-server
Replies: 7
Views: 1065
 
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Re: Weird character positioning in rotated labels from highcharts-export-server

Hi,

The export server has its own predefined styles which may cause slight differences while rendering.
Try to increase the scale for the rendered image. I've tested it and in my case scale set to 3 looks good.

Let me know if that worked for you,
Regards!
by magdalena
Tue Apr 26, 2022 2:05 pm
Forum: Highcharts Usage
Topic: Weird character positioning in rotated labels from highcharts-export-server
Replies: 7
Views: 1065
 
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Re: Weird character positioning in rotated labels from highcharts-export-server

Hi,

Welcome to our forum and thanks for contacting us with your question!

I passed your question to our export server expert and I will get back with an answer as soon as possible.

Regards!
by magdalena
Tue Apr 26, 2022 11:15 am
Forum: Highcharts Usage
Topic: Remove arrow navigation showing 1/2 and 2/2
Replies: 1
Views: 454
 
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Re: Remove arrow navigation showing 1/2 and 2/2

Hi, Welcome to our forum and thanks for contacting us with your question! These are lenged.navigation arrows which appear when the chart is getting smaller. You could try to disable them: legend: { navigation: { enabled: false } }, but it could cause that legend will appear on your chart instead. I ...
by magdalena
Mon Apr 25, 2022 1:33 pm
Forum: Highcharts Usage
Topic: Heatmap Yaxis height
Replies: 3
Views: 725
 
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Re: Heatmap Yaxis height

Hi, Thanks for preparing the demo! To avoid this behaviour use the xAxis.maxPadding and xAxis.minPadding set to 0 . Demo: https://jsfiddle.net/BlackLabel/86mt3h7g/ API Reference: https://api.highcharts.com/highcharts/xAxis.maxPadding https://api.highcharts.com/highcharts/xAxis.minPadding Feel free t...
by magdalena
Mon Apr 25, 2022 9:46 am
Forum: Highcharts Usage
Topic: Have multiple words in data label wrap (Packed Bubble Chart)
Replies: 1
Views: 462
 
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Re: Have multiple words in data label wrap (Packed Bubble Chart)

Hi, Thanks for contacting us with your question! Try to add the word-break and width at dataLabels.style : Example code: plotOptions: { series: { dataLabels: { style: { 'word-break': 'break-word', width: '10px' } (...) } } }, API Reference: https://api.highcharts.com/highcharts/plotOptions.bubble.da...
by magdalena
Thu Apr 21, 2022 9:04 am
Forum: Highcharts Usage
Topic: 3d chart & zoom behaviour
Replies: 1
Views: 535
 
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Re: 3d chart & zoom behaviour

Hi, Welcome to our forum and thanks for contacting us with your question! Unfortunately, officially 3d is not supporting zooming, so there is no solution for this behaviour. If you would to see a feature like that implemented, feel free to create a feature request here: https://github.com/highcharts...
by magdalena
Wed Apr 20, 2022 8:23 am
Forum: Highcharts Usage
Topic: Multiple line charts using one angular component
Replies: 8
Views: 4761
 
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Re: Multiple line charts using one angular component

Hi, Welcome to our forum and thanks for contacting us with your question! Here is a working example of updating yAxis.gridLineColor : https://stackblitz.com/edit/highcharts-angular-edit-data-gacgkq-a6ttbn?file=src%2Fapp%2Fspark-line%2Fspark-line.component.ts Let me know if you have any further quest...
by magdalena
Tue Apr 19, 2022 12:23 pm
Forum: Highcharts Usage
Topic: NetworkGraph appears for only a few seconds and then disappears
Replies: 1
Views: 340
 
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Re: NetworkGraph appears for only a few seconds and then disappears

Hi ktolkachova, Welcome to our forum and thanks for contacting us with your question! Could you please reproduce your example in an online editor that I could work on? It would be very helpful for a better understanding of the issue and finding the right solution! You can start here: https://codesan...
by magdalena
Tue Apr 19, 2022 11:07 am
Forum: Highcharts Usage
Topic: Adding text or labels inside Activity Gauge chart
Replies: 3
Views: 1005
 
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Re: Adding text or labels inside Activity Gauge chart

Hello wms900, Welcome to our forum and thanks for contacting us with your question! To achieve a chart like this you need to use two-pane solidgauge series. You will also need dataLabels.formatter to styled and positioning dataLabels inside the panes. Demo: https://jsfiddle.net/BlackLabel/dg3suytv/ ...
by magdalena
Tue Apr 19, 2022 9:33 am
Forum: Highcharts Usage
Topic: to change the color of Chart title & x-Y axis and Legends or series names
Replies: 3
Views: 743
 
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Re: to change the color of Chart title & x-Y axis and Legends or series names

Hello bhvaikkp, Welcome to our forum and thanks for contacting us with your question! Unfortunately, the image is not showing. In your SetTitle() function you can pass style as follows : Example code: .SetTitle(new Title { Text = "Series Wins", Style = "color : 'red'" }). You can...

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