This function returns a plot of a single line extracted from a document. It uses the letterList parameter from the processHandwriting function and accepts a single value as whichLetter. Dims requires the dimensions of the entire document, since this isn't contained in processHandwriting.
plotLine(letterList, whichLine, dims)ggplot plot of single line
Letter list from processHandwriting function
Single value denoting which line to plot - checked if too big inside function.
Dimensions of the original document
twoSent_document = list()
twoSent_document$image = twoSent
twoSent_document$thin = thinImage(twoSent_document$image)
twoSent_processList = processHandwriting(twoSent_document$thin, dim(twoSent_document$image))
dims = dim(twoSent_document$image)
plotLine(twoSent_processList$letterList, 1, dims)
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