# \#button-display
**URL:** https://the.fmsoup.org/tag/button-display/190.md
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## [Button Bars as Layout level calculations...are there performance advantages?](https://the.fmsoup.org/t/button-bars-as-layout-level-calculations-are-there-performance-advantages/732)
**Author:** [@tonywhitelive](https://the.fmsoup.org/u/tonywhitelive)\
**Replies:** 29\
**Last updated:** [September 29, 2023, 3:04pm UTC](https://the.fmsoup.org/t/button-bars-as-layout-level-calculations-are-there-performance-advantages/732 "2023-09-29T15:04:26Z")
Hi All, Button Bars (FileMaker 14 and above) provide Layout Level calculations. Cool! There are lots of use cases where Button Bars calculations can replace field calculations… Has anyone done performance comparisons? …
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## [Conditionally change an SVG](https://the.fmsoup.org/t/conditionally-change-an-svg/2040)
**Author:** [@JasonMark](https://the.fmsoup.org/u/JasonMark)\
**Replies:** 8\
**Last updated:** [April 22, 2021, 7:06pm UTC](https://the.fmsoup.org/t/conditionally-change-an-svg/2040 "2021-04-22T19:06:13Z")
Is there a best practice for toggling between two SVGs? I currently have two buttons and just us "hide" to only show the correct one (see below). I have other simpler cases where all I want to do is change the color, b…
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## [SVG image format for button icons](https://the.fmsoup.org/t/svg-image-format-for-button-icons/1698)
**Author:** [@iwitschi](https://the.fmsoup.org/u/iwitschi)\
**Replies:** 38\
**Last updated:** [February 20, 2021, 10:04am UTC](https://the.fmsoup.org/t/svg-image-format-for-button-icons/1698 "2021-02-20T10:04:23Z")
Hi I'm desperately seeking knowledge on how to reformat svg images for using as button icons. I like to use this Material Design icon: delete-black-48dp.svg.zip (1.1 KB) It failed when I tried to convert it with http…