vignettes this time, perhaps

DESCRIPTION

@@ -25,12 +25,12 @@ Description: Square pie charts (a.k.a. waffle charts) can be used
 Encoding: UTF-8
 URL: https://gitlab.com/hrbrmstr/waffle
 BugReports: https://gitlab.com/hrbrmstr/waffle/issues
+Copyright: file inst/COPYRIGHTS
 Suggests:
     testthat,
     knitr,
     rmarkdown,
     dplyr,
-    hrbrthemes,
     ggthemes
 Depends:
     R (>= 3.5.0),

inst/LICENSE

@@ -0,0 +1,39 @@
+The {waffle} pacakge is GPL-2 as stated in the DESCRIPTION.
+
+The included Font Awesome 5 fonts in inst/json along with the JSON representation
+of them in inst/json have the following license coverage:
+
+Font Awesome Free License
+-------------------------
+
+Font Awesome Free is free, open source, and GPL friendly. You can use it for
+commercial projects, open source projects, or really almost whatever you want.
+Full Font Awesome Free license: https://fontawesome.com/license/free.
+
+# Icons: CC BY 4.0 License (https://creativecommons.org/licenses/by/4.0/)
+In the Font Awesome Free download, the CC BY 4.0 license applies to all icons
+packaged as SVG and JS file types.
+
+# Fonts: SIL OFL 1.1 License (https://scripts.sil.org/OFL)
+In the Font Awesome Free download, the SIL OFL license applies to all icons
+packaged as web and desktop font files.
+
+# Code: MIT License (https://opensource.org/licenses/MIT)
+In the Font Awesome Free download, the MIT license applies to all non-font and
+non-icon files.
+
+# Attribution
+Attribution is required by MIT, SIL OFL, and CC BY licenses. Downloaded Font
+Awesome Free files already contain embedded comments with sufficient
+attribution, so you shouldn't need to do anything additional when using these
+files normally.
+
+We've kept attribution comments terse, so we ask that you do not actively work
+to remove them from files, especially code. They're a great way for folks to
+learn about Font Awesome.
+
+# Brand Icons
+All brand icons are trademarks of their respective owners. The use of these
+trademarks does not indicate endorsement of the trademark holder by Font
+Awesome, nor vice versa. **Please do not use brand logos for any purpose except
+to represent the company, product, or service to which they refer.**

vignettes/building-pictograms.Rmd

@@ -18,7 +18,6 @@ knitr::opts_chunk$set(
 
 ```{r libs}
 library(waffle)
-library(hrbrthemes)
 library(extrafont)
 library(dplyr)
 ```
@@ -78,7 +77,7 @@ Here's what a traditional waffle chart might look like for that:
 ggplot(xdf, aes(fill = food_group, values = consumption)) +
   geom_waffle() +
   coord_equal() +
-  theme_ipsum_rc(grid="") +
+  theme_minimal() +
   theme_enhance_waffle()
 ```
 
@@ -88,7 +87,7 @@ Really, you should be making proportional waffle charts since the whole point is
 ggplot(xdf, aes(fill = food_group, values = consumption)) +
   geom_waffle(n_rows = 10, make_proportional = TRUE) +
   coord_equal() +
-  theme_ipsum_rc(grid="") +
+  theme_minimal() +
   theme_enhance_waffle()
 ```
 
@@ -111,7 +110,7 @@ ggplot(xdf, aes(label = food_group, values = consumption)) +
     )
   ) +
   coord_equal() +
-  theme_ipsum_rc(grid="") +
+  theme_minimal() +
   theme_enhance_waffle() +
   theme(legend.key.height = unit(2.25, "line")) +
   theme(legend.text = element_text(size = 10, hjust = 0, vjust = 0.75))
@@ -141,7 +140,7 @@ ggplot(xdf, aes(label = food_group, values = consumption, color = food_group)) +
     )
   ) +
   coord_equal() +
-  theme_ipsum_rc(grid="") +
+  theme_minimal() +
   theme_enhance_waffle() +
   theme(legend.key.height = unit(2.25, "line")) +
   theme(legend.text = element_text(size = 10, hjust = 0, vjust = 0.75))

vignettes/building-waffle-charts.Rmd

@@ -3,8 +3,10 @@ title: "Building Waffle Charts"
 output: rmarkdown::html_vignette
 vignette: >
   %\VignetteIndexEntry{Building Waffle Charts}
-  %\VignetteEngine{knitr::rmarkdown}
   %\VignetteEncoding{UTF-8}
+  %\VignetteEngine{knitr::rmarkdown}
+editor_options: 
+  chunk_output_type: console
 ---
 
 ```{r setup, include=FALSE}
@@ -15,7 +17,6 @@ knitr::opts_chunk$set(
 ```
 
 ```{r libs}
-library(hrbrthemes)
 library(waffle)
 library(ggplot2)
 library(dplyr)
@@ -47,7 +48,7 @@ xdf %>%
   expand_limits(x=c(0,0), y=c(0,0)) +
   coord_equal() +
   labs(fill = NULL, colour = NULL) +
-  theme_ipsum_rc(grid="") +
+  theme_minimal() +
   theme_enhance_waffle() -> waf
 ```
 
@@ -218,6 +219,7 @@ waf +
     n_rows = 5, color = "white", show.legend = FALSE, flip = TRUE
   ) +
   facet_wrap(~states) +
+  theme_minimal() +
   theme(panel.spacing.x = unit(0, "npc")) +
   theme(strip.text.x = element_text(hjust = 0.5)) 
 ```
@@ -232,7 +234,7 @@ xdf %>%
   expand_limits(x=c(0,0), y=c(0,0)) +
   coord_equal() +
   labs(fill = NULL, colour = NULL) +
-  theme_ipsum_rc(grid="") +
+  theme_minimal() +
   theme_enhance_waffle() -> buf
 ```
 
@@ -246,7 +248,7 @@ buf +
     color = "white", size = 0.33
   ) +
   facet_wrap(~fct) +
-    theme(strip.text.x = element_text(hjust = 0.5))
+  theme(strip.text.x = element_text(hjust = 0.5))
 ```
 
 Again, waffles generally work better when they are square and each one sums to 100 and this is even more true in a buffet grid of waffles: