Description Usage Arguments Value Author(s) Examples
This function generates a bar of rainbow pattern, which can be used as a legend for pseudocolor images.
1 | rainbowBar(w = 256, h = 50)
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w, h |
Width and height of a bar. |
Returns an array.
Yuichiro Hourai, yhourai@gmail.com
Takeo Katsuki, takeo.katsuki@gmail.com
1 2 | bar <- rainbowBar()
display(bar)
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