plot_low_res: plot_low_res
In PersomicsArray: Automated Persomics Array Image Extraction

Description Usage Arguments Author(s) See Also Examples

This function generates low resolution plots of pixel values stored in arrays, and is called by function spot_id.

1 2	plot_low_res(plot.image=NULL, rescale.factor=1000, add=FALSE, pallete=gray.colors(20),main=NULL)

`plot.image`	Array-type object containing image data.
`rescale.factor`	Numeric value specifying the fold reduction of resolution from original image. Larger values make the function run faster, but at the cost of image resolution.
`add`	If TRUE, adds the plot to the current active device. If FALSE, a new plot is generated.
`pallete`	Specifies the color pallete to be used for generating the plot.
`main`	Character string containing the plot title.

John Smestad
smestad.john@gmail.com

<PersomicsArray-package> <spot_id> <example_annotation> <example_plate>

# load example image data from package
data("PersomicsPlate")

# isolate single color channel
red <- example_plate[,,1]

# plot low resolution image of
plot_low_res(red, rescale.factor=10)