highcharts-ios PDF Export special character issue

PDF Export special character issue

Open skuske opened this issue 3 years ago • 1 comments

I am using special characters in a chart to mark highs and lows in a HIPlotBand. The characters are

⤒ (UPWARDS ARROW TO BAR Unicode: U+2912, UTF-8: E2 A4 92)

and

⤓ (DOWNWARDS ARROW TO BAR Unicode: U+2913, UTF-8: E2 A4 93)

When I export the chart as a PNG, the characters show up as they should:

However, when I export to PDF the arrows are not showing up in the PDF:

It seems to be a font type bug. I tested this on different devices, but the problem is always the same.

Any help?

Apr 06 '21 05:04 skuske

Hello @skuske,

thank you. The issue is reported here: https://github.com/highcharts/highcharts/issues/15454

Apr 07 '21 08:04 ihnatmoisieiev

https://github.com/highcharts/highcharts/issues/15454#issuecomment-1092707742

Apr 02 '23 07:04 ihnatmoisieiev