PrintROI: Print an already drawn region of interest
In phenopix: Process Digital Images of a Vegetation Cover

Description Usage Arguments Details Value Author(s)

This function allows to re-draw one (or more) region(s) of interest (ROI) on a jpeg image.

1	PrintROI(path_img_ref,path_ROIs,which='all',col, file.type='.jpg')

`path_img_ref`	Path in your folder for the reference image
`path_ROIs`	Path where ROI coordinates are stored in a structured list called ROI.Rdata.
`which`	Which one of your ROIs you want to draw, defaults to ''all' and draws all rois.
`col`	A character vector with colors. If missing it defaults to color `palette`
`file.type`	It must match the syntax of your file extension (e.g. .jpg, .JPG, .JPEG). Multiple types are allowed by concatenation with c().

This utility allows to draw your ROIs on your reference image, with different colors for different ROIS and a dedicated legend See DrawROI for details.

It returns a plot that can be saved with your favorite device.

Gianluca Filippa <g.filippa@arpa.vda.it>

phenopix documentation built on May 2, 2019, 4:50 p.m.