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author | Johannes Ranke <jranke@uni-bremen.de> | 2019-02-19 18:55:27 +0100 |
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committer | Johannes Ranke <jranke@uni-bremen.de> | 2019-02-19 18:55:27 +0100 |
commit | 95a067f0ed8fb580cc3652acd4c7885eb000244a (patch) | |
tree | 962082965df5bc561e109f7670a6062a0300f0a8 /inst/examples/caffeine.R | |
parent | 132bd73395033a95163080517b5a7c371cf512a2 (diff) |
Skip plotting in examples if grConvert is missing
Diffstat (limited to 'inst/examples/caffeine.R')
-rw-r--r-- | inst/examples/caffeine.R | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/inst/examples/caffeine.R b/inst/examples/caffeine.R index 29a7e0b..f5711f3 100644 --- a/inst/examples/caffeine.R +++ b/inst/examples/caffeine.R @@ -1,3 +1,5 @@ caffeine <- chent$new("caffeine") print(caffeine) -plot(caffeine) +if (requireNamespace("grConvert")) { + plot(caffeine) +} |