In App Text Enlarger (zoom in, zoom out text only)

Question
1

Hello Everyone! I’m new to AppGyver and I’ve been really enjoying using the platform without previous knowledge of coding.

I’m building a Buddhist book app that people can download and open it to read it. Some of the readers would like to have big font size. Is there a way I insert buttons that enlarge or shrink the font size?

image

2

Hi,
You can create a Bolean variable, linked to a button (click = True) and make a formula in text size:

IF(Variable==true,theme.$textSize_title_XL.fontSize,theme.$textSize_title_XS.fontSize)

for example.

3

Thanks @Bertrand_BZH!

I will try this and share the result with you.