Error message for labels

[HannahVMeyer]

Hi Sam,

great package! Been trying to use the label option following your example code:

> library(r3js)
> plot3js(x = runif(100),
+         y = runif(100),
+         z = runif(100),
+         col = rainbow(100),
+         label = paste("Point", 1:100))
Warning messages:
1: In if (grepl("x", label_axes)) { :
  the condition has length > 1 and only the first element will be used
2: In if (grepl("y", label_axes)) { :
  the condition has length > 1 and only the first element will be used
3: In if (grepl("z", label_axes)) { :
  the condition has length > 1 and only the first element will be used

Points are plotted, but no labels. Below session info.

> sessionInfo()
R version 3.5.3 (2019-03-11)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS Mojave 10.14.3

Matrix products: default
BLAS: /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libRlapack.dylib

locale:
[1] en_GB.UTF-8/en_GB.UTF-8/en_GB.UTF-8/C/en_GB.UTF-8/en_GB.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] r3js_1.1.3

loaded via a namespace (and not attached):
[1] htmlwidgets_1.3 compiler_3.5.3  htmltools_0.3.6 tools_3.5.3     yaml_2.2.0      Rcpp_1.0.1      jsonlite_1.6    digest_0.6.18

Any ideas?

[shwilks]

Hi Hannah, sorry it took me a while to even see this issue! I think it should be fixed in the version but let me know if not.