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authorJohannes Ranke <jranke@uni-bremen.de>2019-02-19 18:55:27 +0100
committerJohannes Ranke <jranke@uni-bremen.de>2019-02-19 18:55:27 +0100
commit95a067f0ed8fb580cc3652acd4c7885eb000244a (patch)
tree962082965df5bc561e109f7670a6062a0300f0a8 /docs/reference/plot.chent.html
parent132bd73395033a95163080517b5a7c371cf512a2 (diff)
Skip plotting in examples if grConvert is missing
Diffstat (limited to 'docs/reference/plot.chent.html')
-rw-r--r--docs/reference/plot.chent.html4
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/reference/plot.chent.html b/docs/reference/plot.chent.html
index cde7a87..cc4d376 100644
--- a/docs/reference/plot.chent.html
+++ b/docs/reference/plot.chent.html
@@ -141,7 +141,9 @@
#&gt; [3] "58-08-2" "Guaranine"
#&gt; [5] "1,3,7-Trimethylxanthine" "Thein"
#&gt; [7] "Cafeina" "Methyltheobromine"
-#&gt; [9] "Koffein" "Mateina" </div><div class='input'><span class='fu'><a href='https://www.rdocumentation.org/packages/graphics/topics/plot'>plot</a></span>(<span class='no'>caffeine</span>)</div><div class='img'><img src='plot.chent-1.png' alt='' width='700' height='433' /></div></pre>
+#&gt; [9] "Koffein" "Mateina" </div><div class='input'><span class='kw'>if</span> (<span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/ns-load'>requireNamespace</a></span>(<span class='st'>"grConvert"</span>)) {
+ <span class='fu'><a href='https://www.rdocumentation.org/packages/graphics/topics/plot'>plot</a></span>(<span class='no'>caffeine</span>)
+}</div><div class='img'><img src='plot.chent-1.png' alt='' width='700' height='433' /></div></pre>
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