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\name{selectArea}
\alias{selectArea}
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\title{
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Select an area in the heatmap
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}
\description{
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Select an area in the heatmap
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}
\usage{
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selectArea(mark = TRUE)
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}
\arguments{
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\item{mark}{whether mark the selected area as a rectangle}
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}
\details{
Users can use mouse to click two positions on the heatmap, the function
will return the row index and column index for the selected region in the selected matrix.
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This function only works under interactive graphical environment.
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}
\value{
A list containing row index and column index corresponding to the selected region.
}
\author{
Zuguang Gu <z.gu@dkfz.de>
}
\examples{
# No example for this function
NULL
}
|
