Performance
Package: isoband 0.3.0.9000
Thomas Lin Pedersen
isoband: Generate Isolines and Isobands from Regularly Spaced Elevation Grids
A fast C++ implementation to generate contour lines (isolines) and contour polygons (isobands) from regularly spaced grids containing elevation data.
Authors:
isoband_0.3.0.9000.tar.gz
isoband_0.3.0.9000.zip(r-4.7)isoband_0.3.0.9000.zip(r-4.6)isoband_0.3.0.9000.zip(r-4.5)
isoband_0.3.0.9000.tgz(r-4.6-x86_64)isoband_0.3.0.9000.tgz(r-4.6-arm64)isoband_0.3.0.9000.tgz(r-4.5-x86_64)isoband_0.3.0.9000.tgz(r-4.5-arm64)
isoband_0.3.0.9000.tar.gz(r-4.7-arm64)isoband_0.3.0.9000.tar.gz(r-4.7-x86_64)isoband_0.3.0.9000.tar.gz(r-4.6-arm64)isoband_0.3.0.9000.tar.gz(r-4.6-x86_64)
isoband_0.3.0.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
isoband/json (API)
| # Install 'isoband' in R: |
| install.packages('isoband', repos = c('https://r-lib.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/r-lib/isoband/issues
Pkgdown/docs site:https://isoband.r-lib.org
Last updated from:35e6671cc2. Checks:13 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-arm64 | OK | 148 | ||
| linux-devel-x86_64 | OK | 157 | ||
| source / vignettes | OK | 192 | ||
| linux-release-arm64 | OK | 150 | ||
| linux-release-x86_64 | OK | 156 | ||
| macos-release-arm64 | OK | 132 | ||
| macos-release-x86_64 | OK | 200 | ||
| macos-oldrel-arm64 | OK | 142 | ||
| macos-oldrel-x86_64 | OK | 201 | ||
| windows-devel | OK | 118 | ||
| windows-release | OK | 184 | ||
| windows-oldrel | OK | 174 | ||
| wasm-release | OK | 145 |
Exports:angle_fixedangle_halfcircle_bottomangle_halfcircle_rightangle_identityclip_linesiso_to_sfgisobandsisobands_grobisolinesisolines_groblabel_placer_manuallabel_placer_middlelabel_placer_minmaxlabel_placer_nonelabel_placer_simpleplot_iso
Generating isolines and isobands
Last update: 2025-12-05
Started: 2019-04-03
Labeled isolines
Last update: 2025-12-05
Started: 2019-04-03
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Standardize label angles | angle_fixed angle_halfcircle_bottom angle_halfcircle_right angle_identity |
| Convert isolines or isobands to sfg object | iso_to_sfg |
| Efficient calculation of isolines and isobands from elevation grid | isobands isolines |
| Render isobands | isobands_grob |
| Render labeled isolines | isolines_grob |
| Set up a label placement strategy | label_placer_manual label_placer_middle label_placer_minmax label_placer_none |
| Visualize a single isoband | plot_iso |
