tanaka: Design Shaded Contour Lines (or Tanaka) Maps

The Tanaka method enhances the representation of topography on a map using shaded contour lines. In this simplified implementation of the method, north-west white contours represent illuminated topography and south-east black contours represent shaded topography. See Tanaka (1950) <doi:10.2307/211219>.

Version: 0.1.3
Imports: raster, sf, isoband, methods, grDevices, graphics
Suggests: testthat, covr, lwgeom
Published: 2020-04-14
Author: Timothée Giraud ORCID iD [cre, aut]
Maintainer: Timothée Giraud <timothee.giraud at cnrs.fr>
BugReports: https://github.com/rcarto/tanaka/issues/
License: GPL-3
URL: https://github.com/rcarto/tanaka/
NeedsCompilation: no
Materials: README NEWS
CRAN checks: tanaka results


Reference manual: tanaka.pdf
Package source: tanaka_0.1.3.tar.gz
Windows binaries: r-devel: tanaka_0.1.3.zip, r-release: tanaka_0.1.3.zip, r-oldrel: tanaka_0.1.3.zip
macOS binaries: r-release (arm64): tanaka_0.1.3.tgz, r-release (x86_64): tanaka_0.1.3.tgz, r-oldrel: tanaka_0.1.3.tgz
Old sources: tanaka archive


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