bookmark HilbertCurve Hilbert curves enable high-resolution visualization of genomic data on a chromosome- or genome-wide scale. The HilbertCurve package provides an easy-to-use interface for mapping genomic data to Hilbert curves. The package transforms the curve as a virtual axis, thereby hiding the details of the curve construction from the user. HilbertCurve supports multiple-layer overlay that makes it a powerful tool to correlate the spatial distribution of multiple feature types. HilbertCurve greatly facilitates the visualization and interpretation of the ever increasing number of genome-wide datasets generated by next-generation sequencing and other omics techniques.