Bug fixes

vikjam · May 2, 2016 · 903fa97 · 903fa97
1 parent 10e1263
commit 903fa97
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diff --git a/R/RColorLisa.R b/R/RColorLisa.R
@@ -19,6 +19,6 @@ color.lisa.pal <- function(n = 5, name) {
 	  						 stringsAsFactors = FALSE)
 
 	n <- n + 1
-	unname(unlist(color.pals[which(color.pals$painting == name), 2:n]))
+	unname(unlist(color.lisa[which(color.lisa$painting == name), 2:n]))
 
 }
diff --git a/README.md b/README.md
@@ -1,2 +1,12 @@
 # RColorLisa
 Easily load color palettes from great painters into R. Based on the wonderful work of Ryan McGuire who created the beautiful site [Color Lisa](http://colorlisa.com).
+
+## Usage
+
+### Create a sequential palette for usage and show colors
+```R
+pretty.palette <- color.lisa.pal(5, "The Dream by Pablo Picasso")
+image(1:5, 1, as.matrix(1:5), col = pretty.palette, xlab = "The Dream by Pablo Picasso",
+      ylab = "", xaxt = "n", yaxt = "n", bty = "n")
+```
+
diff --git a/figures/the-dream.png b/figures/the-dream.png