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Legend.symbolHeight do not accept 0 #16516

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KacperMadej opened this issue Oct 20, 2021 · 0 comments · Fixed by #18559
Closed

Legend.symbolHeight do not accept 0 #16516

KacperMadej opened this issue Oct 20, 2021 · 0 comments · Fixed by #18559
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@hubertkozik
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Type: Bug

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@KacperMadej
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Expected behaviour

No visible symbol when symbolHeight is set to 0.

Actual behaviour

highcharts/ts/Core/Legend/Legend.ts

Lines 745 to 746 in ff6ddd4

legend.symbolHeight =
options.symbolHeight || legend.fontMetrics.f;

Live demo with steps to reproduce

https://jsfiddle.net/BlackLabel/5u18nvym/

Workaround

Use a value close to 0 instead - so something like 0.001 will be ok.
https://jsfiddle.net/BlackLabel/5u18nvym/1/
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@hubertkozik hubertkozik

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bugfix/16516-legend-symbol-height-zero-value highcharts/highcharts
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@KacperMadej @highsoft-bot @hubertkozik