usage_example.md

cover
title subtitle author Usage example some example slides to see how [Yerba](color=GREEN) works Bernado L. Español

This is a title

And this is a subtitle

Yo can write text, in-line math $f(x) = e^{x}$ and math

$$ \int_0^{x} f'(x)~ dx = f(x) - f(0) $$

out of line.

! vspace - 1 ! pause ! mod - 1, color=RED

Additionally, you can write colorful things

! pause

a1 = Arrow(start=LEFT+DOWN/3, end=2.5*LEFT+DOWN/3, color=GRAY)
t1 = (p.add_text(r"Also, this space here was added using a `vspace`")
       .next_to(a1, RIGHT))
p.add([a1, t1], box="floating")

p.pause()

a2 = Arrow(start=ORIGIN, end=1.2*UP, color=GRAY).next_to(t1, DOWN)
t2 = p.add_text(r"And this was written directly in Python").next_to(a2, DOWN)

p.add([a2, t2], box="floating")
p.pause()
p.remove([a1, a2, t1, t2])

notitle

You can even do other things with the text and math

$$ 2 + 3 = 5 $$

! pause ! mod - 1, rotate=-90 ! mod - 2, font_size=60 ! bec - 3, p.text("$\pi$")

Grids

A bit about grids and subgrids

! def grid - [['A', 'C'], ['B', 'C'], ['D', 'D']], height_ratios=[1, 1, 0.1]

! set box - 'A', arrange='center'

This is a box. $$ \int 2 ~d x = 2t $$

! set box - 'B'

! add image - 'example.png', height='100%', draft_mode=True

! set box - 'C'

Boxes can have different shapes

! add image - 'example.png', width='100%', draft_mode=False, arrange='center'

! pause ! set box - 'D', arrange='center' ! add - p.named_boxes.content.get_bbox_grid(), box="floating"

These are the defined boxes

Codeblocks

Fragment and Overwrite Codeblocks

! set box - 'content', arrange='center'

This text is writen in a `fragment` codeblock.

You can change the properties of the fragments on the fly.

! pause

**You can change their [color](color=RED)**

! mod - 1, color=RED ! pause

**You can change their _rotation_**

! mod - 1, rotate=180*DEGREES ! pause

**Or even change the whole text**

This text was change using an `overwrite` codeblock.

Codeblocks

Alternate Codeblocks

If you are only interested in alternating between different options you can use an alternate codeblock:

>! add image - 'example.png', height='80%'
---
>! add image - 'example.png', height='80%', draft_mode=True
---
$$
\vec{F} = m\vec{a} [-](font_size=100)
$$