export(GenomicHilbertCurve)
export(HilbertCurve)
export(default_overlay)
exportClasses(GenomicHilbertCurve)
export(GenomicHilbertCurve)
exportClasses(HilbertCurve)
export(HilbertCurve)
exportMethods(hc_centered_text)
exportMethods(hc_layer)
exportMethods(hc_level)
exportMethods(hc_map)
exportMethods(hc_normal_points)
exportMethods(hc_offset)
exportMethods(hc_png)
exportMethods(hc_points)
exportMethods(hc_polygon)
exportMethods(hc_rect)
exportMethods(hc_segmented_points)
exportMethods(hc_segments)
exportMethods(hc_text)
exportMethods(unzoom)
exportMethods(zoom)

import(GenomicRanges)
import(IRanges)
import(grid)
importFrom("HilbertVis", hilbertCurve)
importFrom("circlize", rand_color)
importFrom("circlize", read.chromInfo)
importFrom("grDevices", col2rgb)
importFrom("png", writePNG)
importFrom("grDevices", "rgb")
importFrom("graphics", "hist")
importFrom("methods", "callNextMethod", "new", "slot", "slot<-",
             "slotNames", "setMethod", "setClass")
importFrom("utils", "packageDescription")

