22 lines
457 B
Plaintext
22 lines
457 B
Plaintext
|
---
|
||
|
|
title: "More colors"
|
||
|
|
output: html_document
|
||
|
|
---
|
||
|
|
|
||
|
|
```{r include = FALSE}
|
||
|
|
|
||
|
|
# colorFunc <- "heat.colors"
|
||
|
|
colorFunc <- "terrain.colors"
|
||
|
|
# colorFunc <- "topo.colors"
|
||
|
|
# colorFunc <- "cm.colors"
|
||
|
|
# colorFunc <- "rainbow"
|
||
|
|
```
|
||
|
|
|
||
|
|
Base R comes with many functions for generating colors. The code below demonstrates the `r colorFunc` function.
|
||
|
|
|
||
|
|
## `r colorFunc`
|
||
|
|
|
||
|
|
```{r fig.cap = "The Maunga Whau volcano.", echo = FALSE}
|
||
|
|
image(volcano, col = get(colorFunc)(200))
|
||
|
|
```
|