know about layout use in block programming

For beginners it’s very important to know about every usable functions for better works and best performance.

so we’ll understand what is layout and how to use it.look image below.

Their are four layout which we’ll use in the programming.

1. Linear(H) – this is horizontal linear layout.which are use for horizontal sequence of widgets.

2. Linear (V) – this is vertical linear layout.which are use for vertical sequence of widgets.

3 Scroll(H) – this is horizontal scroller.which are use for scroll horizontal sequence of widgets.

4. Scroll(V) – this is vertical scroller.which are use for scroll vertical sequence of widgets.