CZdefine.Rd

% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/3_interact.R
\name{CZdefine}
\alias{CZdefine}
\alias{CZdefine,numeric,missing-method}
\alias{CZdefine,missing,numeric-method}
\title{Define regions of interest.
Interactively define ROI-s, points or polygons, using mouse clicks.}
\usage{
CZdefine(points, polygons, ...)

\S4method{CZdefine}{numeric,missing}(points, marks = NA, what, ...)

\S4method{CZdefine}{missing,numeric}(polygons, marks = NA, what, ...)
}
\arguments{
\item{points}{integer. Number of points to define.}

\item{polygons}{integer. Number of polygons to define.}

\item{...}{arguments passed to locator().}

\item{marks}{character vector; one or more names describing the areas to be defined.}

\item{what}{integer. which image should be scored again. Use CZshowStatus() to identify the file.}
}
\description{
Define regions of interest.
Interactively define ROI-s, points or polygons, using mouse clicks.
}
\examples{
\dontrun{
require(colorZapper)
dir = system.file(package = "colorZapper", "sample")
CZopen(path = tempfile() )
CZaddFiles(dir)
CZdefine(points = 1, marks = c('wing', 'tail'))
}
}