# Delineate Region of Interests (ROI's) and Extract Time-Series Data from Digital Repeat Photography Images

## Documentation for package ‘xROI’ version 0.9.17

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

addMask | Plot or add a mask
detectShifts | Detect FOV shift
drawPolygon | Interactive drawing of a polygon
extractCCC | Extract chromatic coefficients and their statistics
extractCCCTimeSeries | Extract chromatic coefficients and their statistics for an array of JPEG files
getCL | Center line column of an image
getCLArray | Center line arrary of an array of image
gettmpdir | Path to the TEMP directory
Launch | Launch xROI app
parsePhenocamFilenames | Parse Phenocam filenames
parseROI | Parse ROI list file
plotCLArray | Plot CLI array
plotJPEG | Plot JPEG image
rasterizeROI | Rasterize ROI Polygons
writeROI | Write ROI list file