Rect Transform

I found this code. it works:

Code (CSharp):

1.  
2. public Image mask;
3. originalSize = mask.rectTransform.rect.width;

I can't find in the documentation the function: rectTransform in the image page

https://docs.unity3d.com/ScriptReference/UIElements.Image.html


why is that?

 

You're looking at the documentation for:

Code (csharp):

1. UnityEngine.UIElements.Image

While the code sample you're using is referencing a:

Code (csharp):

1. UnityEngine.UI.Image

Unity just utterly dropped the ball on their documentation, so the docs for UGUI is gone. It hasn't changed since the last version of Unity, so you can find the docs you're looking for here.

 

Nice. Then you should fix https://docs.unity3d.com/Packages/com.unity.ugui@1.0/manual/index.html, which says that it's somewhere else!

 

Also, I've visited your package manager manual pages a bunch without finding the scripting reference. Maybe it's too hard to spot the "Scripting API" button in the top bar? Or maybe it's just me.