---
title: "Minimal Example"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{minimal-example}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
```

```{r setup, warning=FALSE}
library(ggflowchart)
```

Create a tibble (or data frame) with each row representing an edge.

```{r data}
data <- tibble::tibble(from = c("A", "A", "A", "B", "C", "F"),
                       to = c("B", "C", "D", "E", "F", "G"))
```

Create the flowchart using the `ggflowchart()` function.

```{r flowchart}
ggflowchart(data)
```

Change the default styling.

```{r flowchart-style}
ggflowchart(data,
            colour = "red",
            text_colour = "red",
            arrow_colour = "red",
            family = "serif",
            x_nudge = 0.25)
```