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| 20 |
\item{screen}{A number giving the screen to be split. It defaults to
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20 |
\item{screen}{A number giving the screen to be split. It defaults to
|
| 21 |
the current screen if there is one, otherwise the whole device region.}
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21 |
the current screen if there is one, otherwise the whole device region.}
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\item{erase}{logical: should be selected screen be cleared?}
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22 |
\item{erase}{logical: should be selected screen be cleared?}
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\item{n}{A number indicating which screen to prepare for drawing
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23 |
\item{n}{A number indicating which screen to prepare for drawing
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| 24 |
(\code{screen}), erase (\code{erase.screen}), or close
|
24 |
(\code{screen}), erase (\code{erase.screen}), or close
|
| - |
|
25 |
(\code{close.screen}). (\code{close.screen} will accept a vector of
|
| 25 |
(\code{close.screen}).}
|
26 |
screen numbers.)}
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\item{new}{A logical value indicating whether the screen should be
|
27 |
\item{new}{A logical value indicating whether the screen should be
|
| 27 |
erased as part of the preparation for drawing in the screen.}
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erased as part of the preparation for drawing in the screen.}
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\item{all.screens}{A logical value indicating whether all of the
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29 |
\item{all.screens}{A logical value indicating whether all of the
|
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screens should be closed.}
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screens should be closed.}
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}
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}
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| 46 |
The first call to \code{split.screen} places \R into split-screen
|
47 |
The first call to \code{split.screen} places \R into split-screen
|
| 47 |
mode. The other split-screen functions only work within this mode.
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48 |
mode. The other split-screen functions only work within this mode.
|
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While in this mode, certain other commands should be avoided (see the
|
49 |
While in this mode, certain other commands should be avoided (see the
|
| 49 |
Warnings section below). Split-screen mode is exited by the command
|
50 |
Warnings section below). Split-screen mode is exited by the command
|
| 50 |
\code{close.screen(all = TRUE)}.
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51 |
\code{close.screen(all = TRUE)}.
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| - |
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52 |
|
| - |
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53 |
If the current screen is closed, \code{close.screen} sets the current
|
| - |
|
54 |
screen to be the next larger screen number if there is one, otherwise
|
| - |
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55 |
to the first available screen.
|
| 51 |
}
|
56 |
}
|
| 52 |
\value{
|
57 |
\value{
|
| 53 |
\code{split.screen} returns a vector of screen numbers for the
|
58 |
\code{split.screen} returns a vector of screen numbers for the
|
| 54 |
newly-created screens. With no arguments, \code{split.screen} returns
|
59 |
newly-created screens. With no arguments, \code{split.screen} returns
|
| 55 |
a vector of valid screen numbers.
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60 |
a vector of valid screen numbers.
|
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