iOS Question Exponent Superscript String

Yvon Steinthal · Jul 27, 2017

Hello,

I am using the RichString class for B4i to try to achieve

AV (-1) <-superscript or exponent form

In other words i want a label that has an exponent in it.

Here's what i tried using the RichString class:

B4X:

  Dim rs As RichString
   rs.Initialize("AV-1")
   rs.SuperScript(2,4)
   rs.SetToLabel(lblAV1)

It doesn't work, i might be missing something...

Help?

Thanks

Y.

Erel · Jul 27, 2017

You can use this code:

B4X:

Dim cs As CSBuilder
Label1.AttributedText = cs.Initialize.Append("AV").Font(Font.CreateNew(12)).VerticalAlign(-10).Append("-1").PopAll

You need to set it in the page1_resize event or remove the AutoScaleAll call (see the tutorial: https://www.b4x.com/android/forum/threads/csbuilder-attributedstrings-builder.79153/#content).

iOS Question Exponent Superscript String

Yvon Steinthal

Active Member

Erel

B4X founder

iOS Question Exponent Superscript String

Yvon Steinthal

Active Member

Erel

B4X founder

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