move knitr chunk options to yaml

Author: teunbrand

vignettes/articles/faq-annotation.qmd

@@ -1,6 +1,14 @@
 ---
 title: "FAQ: Annotation"
 format: html
+knitr:
+  opts_chunk:
+    collapse: true
+    comment: "#>"
+    fig-dpi: 300
+    fig-asp: 0.618
+    fig-width: 6
+    out-width: "80%"
 ---
 
 ```{=html}
@@ -18,14 +26,6 @@ format: html
 #| include: false
 library(ggplot2)
 library(dplyr)
-knitr::opts_chunk$set(
-  fig.dpi = 300, 
-  collapse = TRUE, 
-  comment = "#>",
-  fig.asp = 0.618,
-  fig.width = 6,
-  out.width = "80%"
-  )
 ```
 
 

vignettes/articles/faq-axes.qmd

@@ -1,6 +1,14 @@
 ---
 title: "FAQ: Axes"
 format: html
+knitr:
+  opts_chunk:
+    collapse: true
+    comment: "#>"
+    fig-dpi: 300
+    fig-asp: 0.618
+    fig-width: 6
+    out-width: "80%"
 ---
 
 ```{=html}
@@ -17,13 +25,6 @@ format: html
 ```{r}
 #| include: false
 library(ggplot2)
-knitr::opts_chunk$set(
-  fig.dpi = 300, 
-  collapse = TRUE, 
-  comment = "#>",
-  fig.asp = 0.618,
-  fig.width = 6,
-  out.width = "80%")
 ```
 
 ## Label placement

vignettes/articles/faq-bars.qmd

@@ -1,6 +1,14 @@
 ---
 title: "FAQ: Barplots"
 format: html
+knitr:
+  opts_chunk:
+    collapse: true
+    comment: "#>"
+    fig-dpi: 300
+    fig-asp: 0.618
+    fig-width: 6
+    out-width: "80%"
 ---
 
 ```{=html}
@@ -19,15 +27,6 @@ format: html
 library(ggplot2)
 library(dplyr)
 library(tidyr)
-
-knitr::opts_chunk$set(
-  fig.dpi = 300, 
-  collapse = TRUE, 
-  comment = "#>",
-  fig.asp = 0.618,
-  fig.width = 6,
-  out.width = "80%"
-  )
 ```
 
 ## Colors

vignettes/articles/faq-customising.qmd

@@ -1,6 +1,14 @@
 ---
 title: "FAQ: Customising"
 format: html
+knitr:
+  opts_chunk:
+    collapse: true
+    comment: "#>"
+    fig-dpi: 300
+    fig-asp: 0.618
+    fig-width: 6
+    out-width: "80%"
 ---
 
 ```{=html}
@@ -18,14 +26,6 @@ format: html
 #| include: false
 library(ggplot2)
 library(tibble)
-knitr::opts_chunk$set(
-  fig.dpi = 300, 
-  collapse = TRUE, 
-  comment = "#>",
-  fig.asp = 0.618,
-  fig.width = 6,
-  out.width = "80%"
-  )
 ```
 
 ## Legends

vignettes/articles/faq-faceting.qmd

@@ -1,6 +1,14 @@
 ---
 title: "FAQ: Faceting"
 format: html
+knitr:
+  opts_chunk:
+    collapse: true
+    comment: "#>"
+    fig-dpi: 300
+    fig-asp: 0.618
+    fig-width: 6
+    out-width: "80%"
 ---
 
 ```{=html}
@@ -17,13 +25,6 @@ format: html
 ```{r}
 #| include: false
 library(ggplot2)
-knitr::opts_chunk$set(
-  fig.dpi = 300, 
-  collapse = TRUE, 
-  comment = "#>",
-  fig.asp = 0.618,
-  fig.width = 6,
-  out.width = "80%")
 ```
 
 ## Panes

vignettes/articles/faq-reordering.qmd

@@ -1,6 +1,14 @@
 ---
 title: "FAQ: Reordering"
 format: html
+knitr:
+  opts_chunk:
+    collapse: true
+    comment: "#>"
+    fig-dpi: 300
+    fig-asp: 0.618
+    fig-width: 6
+    out-width: "80%"
 ---
 
 ```{=html}
@@ -19,15 +27,6 @@ format: html
 library(ggplot2)
 library(dplyr)
 library(tibble)
-
-knitr::opts_chunk$set(
-  fig.dpi = 300, 
-  collapse = TRUE, 
-  comment = "#>",
-  fig.asp = 0.618,
-  fig.width = 6,
-  out.width = "80%"
-  )
 ```
 
 ## Bar plots

vignettes/extending-ggplot2.qmd

@@ -1,5 +1,12 @@
 ---
 title: "Extending ggplot2"
+knitr:
+  opts_chunk:
+    collapse: false
+    comment: "#>"
+    fig-width: 7
+    fig-height: 7
+    fig-align: "center"
 description: |
   Official extension mechanism provided in ggplot2.
 vignette: >
@@ -10,7 +17,6 @@ vignette: >
 
 ```{r}
 #| include: false
-knitr::opts_chunk$set(collapse = TRUE, comment = "#>", fig.width = 7, fig.height = 7, fig.align = "center")
 library(ggplot2)
 ```
 

vignettes/ggplot2-in-packages.qmd

@@ -1,5 +1,10 @@
 ---
 title: "Using ggplot2 in packages"
+knitr:
+  opts_chunk:
+    collapse: true
+    comment: "#>"
+    fig-show: "hide"
 description: |
   Customising how aesthetic specifications are represented on your plot.
 vignette: >
@@ -10,7 +15,6 @@ vignette: >
 
 ```{r}
 #| include: false
-knitr::opts_chunk$set(collapse = TRUE, comment = "#>", fig.show = "hide")
 library(ggplot2)
 ```
 

vignettes/ggplot2-specs.qmd

@@ -1,5 +1,10 @@
 ---
 title: "Aesthetic specifications"
+knitr:
+  opts_chunk:
+    collapse: true
+    comment: "#>"
+    fig-dpi: 96
 description: |
   Customising how aesthetic specifications are represented on your plot.
 vignette: >
@@ -11,7 +16,6 @@ vignette: >
 ```{r}
 #| include: false
 library(ggplot2)
-knitr::opts_chunk$set(fig.dpi = 96, collapse = TRUE, comment = "#>")
 ```
 
 This vignette summarises the various formats that grid drawing functions take.  Most of this information is available scattered throughout the R documentation.  This appendix brings it all together in one place.

vignettes/ggplot2.qmd

@@ -1,5 +1,9 @@
 ---
 title: "Introduction to ggplot2"
+knitr:
+  opts_chunk:
+    collapse: true
+    comment: "#>"
 description: |
   An overview of the layered grammar of graphics.
 vignette: >
@@ -8,14 +12,6 @@ vignette: >
   %\VignetteEncoding{UTF-8}
 ---
 
-```{r}
-#| include: false
-knitr::opts_chunk$set(
-  collapse = TRUE,
-  comment = "#>"
-)
-```
-
 ggplot2 is an R package for producing visualizations of data. 
 Unlike many graphics packages, ggplot2 uses a conceptual framework based on the grammar of graphics.
 This allows you to 'speak' a graph from composable elements, instead of being limited to a predefined set of charts.