trim | R Documentation |
This functions generates a new set of coordinates by subsetting a set of coordinates.
trim(x, from, to, ...) ## S3 method for class 'grob' trim(x, from, to, rep=FALSE, ...) ## S3 method for class 'gPath' trim(x, from, to, rep=FALSE, strict=FALSE, grep=FALSE, global=FALSE, ...) ## S3 method for class 'character' trim(x, from, to, rep=FALSE, strict=FALSE, grep=FALSE, global=FALSE, ...)
x |
A set of coordinates. Or a grob, or a gPath (or a character value) identifying a grob that has already been drawn from which coordinates are generated. |
from |
A numeric vector or a unit object describing the start point of each subset. |
to |
A numeric vector or a unit object describing the end point of each subset. |
rep |
A logical value indicating whether the |
strict, grep, global |
Arguments controlling the interpretation of the gPath
(passed to |
... |
Arguments used by methods. |
A new set of coordinates.
Paul Murrell
trim
g <- segmentsGrob(0, .5, 1, .5) trim(g, from=.1, to=.2) trim(g, from=.1, to=.2, rep=TRUE)
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