transp: Creating color with transparency

In Fragman: Fragment Analysis in R

Description

This function takes a color and returns the same with a certain alpha grade transparency.

Usage

transp(col, alpha=0.5)

Arguments

col	Color to be used for transparency
alpha	Grade of transparency desired

Details

No major details.

Value

If arguments are correctly specified the function returns:

$res

A new color with certain grade of transparency

References

Covarrubias-Pazaran G, Diaz-Garcia L, Schlautman B, Salazar W, Zalapa J. Fragman: An R package for fragment analysis. 2016. BMC Genetics 17(62):1-8.

Robert J. Henry. 2013. Molecular Markers in Plants. Wiley-Blackwell. ISBN 978-0-470-95951-0.

Ben Hui Liu. 1998. Statistical Genomics. CRC Press LLC. ISBN 0-8493-3166-8.

Examples

transp("red", alpha=0.5)

Fragman documentation built on May 2, 2019, 8:26 a.m.