{"Package":"leaflet.multiopacity","Type":"Package","Title":"Leaflet Multiple Opacity Controls for R","Version":"0.1.1","Authors@R":"c(\nperson(\ngiven = \"Vincius\",\nfamily = \"Zendron\",\nrole = \"aut\",\nemail = \"vinicius.zendron@meantrix.com\"),\nperson(\n\"Meantrix\",\nrole = c(\"cre\", \"cph\"),\nemail = \"dev@meantrix.com\"),\nperson(\ngiven = \"Yasunori\",\nfamily = \"Kirimoto\",\nrole = c(\"ctb\", \"cph\"),\ncomment = \"Leaflet.Control.Opacity JavaScript library\")\n)","Description":"Extends Leaflet for R by adding widget to control opacity of multiple layers.","License":"MIT + file LICENSE","URL":"https://github.com/meantrix/leaflet.multiopacity","URLNote":"https://github.com/meantrix/leaflet.multiopacity","BugReports":"https://github.com/meantrix/leaflet.multiopacity/issues","Encoding":"UTF-8","LazyData":"true","RoxygenNote":"7.1.1","Imports":"htmlwidgets, htmltools","Suggests":"leaflet, testthat, magrittr, raster, rgdal, covr, knitr,\nrmarkdown","VignetteBuilder":"knitr","NeedsCompilation":"no","Packaged":"2020-12-14 14:24:56 UTC; viniciuszendron","Author":"Vincius Zendron [aut],\nMeantrix [cre, cph],\nYasunori Kirimoto [ctb, cph] (Leaflet.Control.Opacity JavaScript\nlibrary)","Maintainer":"Meantrix ","Repository":"CRAN","Date/Publication":"2020-12-14 16:40:02 UTC","repoType":"cran","tarballUrl":"ftp://cran.r-project.org/pub/R/src/contrib/leaflet.multiopacity_0.1.1.tar.gz","jsonAuthors":[{"name":"Vincius Zendron","email":"vinicius.zendron@meantrix.com","maintainer":false},{"name":"Meantrix ","email":"dev@meantrix.com","maintainer":true},{"name":"Yasunori Kirimoto","email":null,"maintainer":false}],"readme":"## leaflet.multiopacity

\n\n\n[![version](https://img.shields.io/badge/version-0.1.1-blue.svg)](https://semver.org)\n[![CRAN status](https://www.r-pkg.org/badges/version/leaflet.multiopacity)](https://CRAN.R-project.org/package=leaflet.multiopacity)\n[![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](https://opensource.org/licenses/MIT)\n[![Codecov test coverage](https://codecov.io/gh/meantrix/leaflet.multiopacity/branch/main/graph/badge.svg)](https://codecov.io/gh/meantrix/leaflet.multiopacity?branch=main)\n[![R build status](https://github.com/meantrix/leaflet.multiopacity/workflows/R-CMD-check/badge.svg)](https://github.com/meantrix/leaflet.multiopacity/actions)\n\n\n### Overview\n\nExtends Leaflet for R by adding widget to control opacity of multiple layers, based on **Leaflet.Control.Opacity** ([dayjournal/Leaflet.Control.Opacity](https://github.com/dayjournal/Leaflet.Control.Opacity)) JavaScript plugin with some modifications to support layers other than tile layers (currently tested: tile, image and marker).\n\n### Installation\n\nBefore you begin, ensure you have met the following requirement(s):\n\n- You have `R >= 3.5.0` installed.\n\nInstall the latest version released on CRAN:\n\n```r\ninstall.packages(\"leaflet.multiopacity\")\n```\n\nOr install the development version from GitHub:\n\n```r\nif (!require(\"remotes\")) install.packages(\"remotes\")\nremotes::install_github(\"meantrix/leaflet.multiopacity@main\")\n```\n\n### Basic Usage\n\n`leaflet.multiopacity` provides the function `addOpacityControls` to include opacity sliders in leaflet map.\n\n```r\n# Load libraries\nlibrary(leaflet)\nlibrary(leaflet.multiopacity)\nlibrary(raster)\n\n# Create raster example\nr <- raster(xmn = -2.8, xmx = -2.79,\n ymn = 54.04, ymx = 54.05,\n nrows = 30, ncols = 30)\nvalues(r) <- matrix(1:900, nrow(r), ncol(r), byrow = TRUE)\ncrs(r) <- crs(\"+init=epsg:4326\")\n\n# Provide layerId, group or category to show opacity controls\n# If not specified, will render controls for all layers\nleaflet() %>%\n addProviderTiles(\"Wikimedia\", layerId = \"Wikimedia\") %>%\n addRasterImage(r, layerId = \"raster\") %>%\n addAwesomeMarkers(lng = -2.79545, lat = 54.04321,\n layerId = \"hospital\", label = \"Hospital\") %>%\n addOpacityControls(layerId = c(\"raster\", \"hospital\"),\n collapsed = FALSE, position = \"topright\",\n title = \"Opacity Control\")\n```\n\nFor more information and examples, please take a look at the vignettes:\n\n[Usage with leaflet](https://meantrix.github.io/leaflet.multiopacity/articles/usage-leaflet.html) \n\n[Usage with leafletProxy](https://meantrix.github.io/leaflet.multiopacity/articles/usage-leafletProxy.html)\n\n### Contributing to leaflet.multiopacity\n\nTo contribute to `leaflet.multiopacity`, follow these steps:\n\n1. Fork this repository.\n2. Create a branch: `git checkout -b `.\n3. Make your changes and commit them: `git commit -m ''`\n4. Push to the original branch: `git push origin leaflet.multiopacity/`\n5. Create the pull request.\n\nAlternatively see the GitHub documentation on [creating a pull request](https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/creating-a-pull-request).\n\n### Bug Reports\n\nIf you have detected a bug (or want to ask for a new feature), please file an issue with a minimal [reproducible example](https://www.tidyverse.org/help/#reprex) on [GitHub](https://github.com/meantrix/leaflet.multiopacity/issues).\n\n### License\n\nThis project uses the following license: [MIT License]().","jobInfo":{"package":"leaflet.multiopacity","version":"0.1.1","parsingStatus":"success","parserVersion":1,"parsedAt":"2020-12-14T18:29:54+0000"}}

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