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Internal helper for gg_addReferenceLines to keep diagonal lines in the plot range

Source: R/plot_APCheatmap.R
ensure_segmentsInPlotRange.Rd

Internal helper function to be called from within gg_addReferenceLines. This function takes the dataset prepared for adding diagonal reference lines in the plot, checks if some diagonals exceed the plot limits, cuts them accordingly, if necessary, and again returns the corrected dataset.

Usage

ensure_segmentsInPlotRange(dat_segments, plot_dat)

Arguments

dat_segments

Dataset containing information on the diagonal reference lines.

plot_dat

Dataset used for creating the heatmap.