A minimal flipbook

# A minimal flipbook
## With flipbookr and xaringan
### You!

---

# Hi!

This 'minimal flipbook' template has a couple of classic examples to get you building your first flipbooks!

flipbooks are code-movies.  The frames of the movies are slides. Here we use the R package {xaringan} to create a remark.js slideshow.

Slide breaks are indicated with `---` (be careful trailing white space is not allowed)

flipbookr's `chunk_reveal()` disassembles a single code chunk and creates the "build" of multiple partial-code chunks on different slides (the --- is automatically generated for you too).

We use `chunk_reveal()` it 'inline', not in a code chunk.

Let's start!

---
class: inverse, middle, center

# First up: classic flipbook, using defaults to walk through code pipeline

---

```r
*cars
```
]
 
.panel2-my_cars-auto[

```
   speed dist
1      4    2
2      4   10
3      7    4
4      7   22
5      8   16
6      9   10
7     10   18
8     10   26
9     10   34
10    11   17
11    11   28
12    12   14
13    12   20
14    12   24
15    12   28
16    13   26
17    13   34
18    13   34
19    13   46
20    14   26
21    14   36
22    14   60
23    14   80
24    15   20
25    15   26
26    15   54
27    16   32
28    16   40
29    17   32
30    17   40
31    17   50
32    18   42
33    18   56
34    18   76
35    18   84
36    19   36
37    19   46
38    19   68
39    20   32
40    20   48
41    20   52
42    20   56
43    20   64
44    22   66
45    23   54
46    24   70
47    24   92
48    24   93
49    24  120
50    25   85
```
]

---
count: false

```r
cars %>%
* filter(speed > 4)
```
]
 
.panel2-my_cars-auto[

```
   speed dist
1      7    4
2      7   22
3      8   16
4      9   10
5     10   18
6     10   26
7     10   34
8     11   17
9     11   28
10    12   14
11    12   20
12    12   24
13    12   28
14    13   26
15    13   34
16    13   34
17    13   46
18    14   26
19    14   36
20    14   60
21    14   80
22    15   20
23    15   26
24    15   54
25    16   32
26    16   40
27    17   32
28    17   40
29    17   50
30    18   42
31    18   56
32    18   76
33    18   84
34    19   36
35    19   46
36    19   68
37    20   32
38    20   48
39    20   52
40    20   56
41    20   64
42    22   66
43    23   54
44    24   70
45    24   92
46    24   93
47    24  120
48    25   85
```
]

---
count: false

```r
cars %>%
  filter(speed > 4) %>%
* ggplot()
```
]
 
.panel2-my_cars-auto[
![](minimal_flipbook_files/figure-html/my_cars_auto_03_output-1.png)
]

---
count: false

```r
cars %>%
  filter(speed > 4) %>%
  ggplot() +
* aes(x = speed)
```
]
 
.panel2-my_cars-auto[
![](minimal_flipbook_files/figure-html/my_cars_auto_04_output-1.png)
]

---
count: false

```r
cars %>%
  filter(speed > 4) %>%
  ggplot() +
  aes(x = speed) +
* aes(y = dist)
```
]
 
.panel2-my_cars-auto[
![](minimal_flipbook_files/figure-html/my_cars_auto_05_output-1.png)
]

---
count: false

```r
cars %>%
  filter(speed > 4) %>%
  ggplot() +
  aes(x = speed) +
  aes(y = dist) +
* geom_point(
*   alpha = .8,
*   color = "blue"
*   )
```
]
 
.panel2-my_cars-auto[
![](minimal_flipbook_files/figure-html/my_cars_auto_06_output-1.png)
]

---
count: false

```r
cars %>%
  filter(speed > 4) %>%
  ggplot() +
  aes(x = speed) +
  aes(y = dist) +
  geom_point(
    alpha = .8,
    color = "blue"
    ) +
* aes(size = speed)
```
]
 
.panel2-my_cars-auto[
![](minimal_flipbook_files/figure-html/my_cars_auto_07_output-1.png)
]

---
class: inverse, center, middle

# Next up:  refer to same chunk, but use user defined breakpoints, and display output only

---

count: false
### user defined break! using #BREAK message
![](minimal_flipbook_files/figure-html/my_cars_user_01_output-1.png)

---
count: false
### user defined break! using #BREAK message
![](minimal_flipbook_files/figure-html/my_cars_user_02_output-1.png)

---
count: false
### user defined break! using #BREAK message
![](minimal_flipbook_files/figure-html/my_cars_user_03_output-1.png)

---
class: inverse, center, middle

# Next up:  cycle through different lines of code

---

count: false
 
### cycle through lines of code marked #ROTATE
.panel1-my_fill-rotate[

```r
ggplot(data = cars) +
  aes(x = speed) +
  aes(y = dist) +
  geom_point(size = 8,
             shape = 21,
             alpha = .9,
             color = "snow") +
  aes(fill = speed) +
* scale_fill_viridis_c(option = "magma")
```
]
 
.panel2-my_fill-rotate[
![](minimal_flipbook_files/figure-html/my_fill_rotate_01_output-1.png)
]

---
count: false
 
### cycle through lines of code marked #ROTATE
.panel1-my_fill-rotate[

```r
ggplot(data = cars) +
  aes(x = speed) +
  aes(y = dist) +
  geom_point(size = 8,
             shape = 21,
             alpha = .9,
             color = "snow") +
  aes(fill = speed) +
* scale_fill_viridis_c(option = "cividis")
```
]
 
.panel2-my_fill-rotate[
![](minimal_flipbook_files/figure-html/my_fill_rotate_02_output-1.png)
]

---
count: false
 
### cycle through lines of code marked #ROTATE
.panel1-my_fill-rotate[

```r
ggplot(data = cars) +
  aes(x = speed) +
  aes(y = dist) +
  geom_point(size = 8,
             shape = 21,
             alpha = .9,
             color = "snow") +
  aes(fill = speed) +
* scale_fill_viridis_c(option = "plasma")
```
]
 
.panel2-my_fill-rotate[
![](minimal_flipbook_files/figure-html/my_fill_rotate_03_output-1.png)
]

---
class: inverse, center, middle

# Next up:  look at multiple realizations of same code

---

```r
cars %>%
  sample_frac(size = 1, replace = TRUE) %>%
  ggplot() +
  aes(x = speed) +
  aes(y = dist) +
  geom_count(
    alpha = .7,
    color = "blue",
    size = 4
    ) +
  geom_smooth(method = lm, se = FALSE) +
  coord_cartesian(xlim = range(cars$speed),
                  ylim = range(cars$dist)) +
  theme(legend.position = c(.9, .2))
```
]
 
.panel2-cars_multi-5[
![](minimal_flipbook_files/figure-html/cars_multi_5_01_output-1.png)
]

---
count: false
 
### see multiple realizations of code
.panel1-cars_multi-5[

@media print {
  .has-continuation {
    display: block;
  }
}

code.r.hljs.remark-code{
  position: relative;
  overflow-x: hidden;
}

code.r.hljs.remark-code:hover{
  overflow-x:visible;
  width: 500px;
  border-style: solid;
}
</style>

---

# Notes:

- This minimal flipbook assumes you are online when you build and view.  It is going to find the most recent remark.js info online.

- xaringan/remark.js slideshows are not self contained, single file slide shows.  Make sure you ship all the associated files that are created to display your flipbooks/slideshows.  I like to push .html and associated files to github repository and use Github Pages to host for beyond local sharing. :-)