[Bioc-devel] QuasR Overwrites Base Graphics Settings

Dario Strbenac d@tr7320 @end|ng |rom un|@@ydney@edu@@u
Thu Mar 7 06:00:06 CET 2019

Good day,

Doing a quality control plot with QuasR overwrites the user's figure margins and further plots don't work. A small, self-contained example is

plot(1:10) # A plot without error
testFile <- system.file("extdata", "ex1.bam", package="Rsamtools")
qQCReport(testFile) # Fails because figure margins too large
plot(1:10) # Also fails because figure margins too large

The value of par("mar") is different before and after using qQCReport. Can QuasR be changed so that it does not clobber the R session's graphics parameters?

Dario Strbenac
University of Sydney
Camperdown NSW 2050

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