Also use key.title in cases without density

talgalili / gplots

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Closed ajongbloets closed 3 years ago

ajongbloets commented 3 years ago

I noticed when using heatmap.2 without density information any non-NULL value to key.title is ignored.

data(mtcars)
heatmap.2(as.matrix(mtcars), density.info="none", key.title = "Other Color Key")

talgalili commented 3 years ago

Thanks @jjongbloets - merged.