Gap Length

[Colorful_sincerityB82A]

In the Shape Builder Tool Options in the Gap Length raw only Custom option has a value to choose. What are the values given for Small, Mediam & Large?

[Ton Frederiks]

I can faintly see 3/6/12 px

[pixxxelschubser]

I can faintly see 3/6/12 px

By @Ton Frederiks

For me too. I think these are preset default values.

@Colorful_sincerityB82A 

Do you see different values when you select [Small] or [Medium] or [Large]?

[Colorful_sincerityB82A]

I couldn't understand why having Small, Medium or Large option . Because with Custom only you can set a value whatever you want.  

[Ton Frederiks]

Same values,probably taken from Live Paint Gap Detection. But that does not explain why, maybe to make it easier for the user.

[pixxxelschubser]

If I remember correctly: In the past there was only a default value of 12 px and the value could then be changed by user-defined values. But many users wanted preset values + a custom setting.

… and that's exactly what we have now.

[Colorful_sincerityB82A]

How to identify the pixel value of the corner created by two lines?