An S4 class for representing colormaps

Slots

cmap_type: A character string for the type of colormap. Valid values are "corr_values", "corr_values_masked_adjusted", "tvalues", "tvalues_adjusted", "log_pvalues", "log_pvalues_adjusted"
cmap_name: A character string for the title of the colormap. This string will be displayed on the colorbar.
values: A numeric vector containing the values or measures to be mapped.
cex: Maximum absolute value of the measure to be mapped.
rgbcolors: A matrix of RGB colors whose size is same as that of the values.
lut: Color look up table
vmin,vmax: Minimum and maximum values
cnegmin: Minimum negative value
cnegmax: Maximum negative value
cposmin: Minimum positive value
cposmax: Maximum positive value