updating test for 'leaflet' changes in v2.2.0
pch solid symbols 15-20 will use color
if fillColor
is missing
availableShapes
is provided for convenience to look up supported symbol
names.
addLegendFactor
, addLegendBin
, and addLegendQuantile
will now show a
symbol for missing values if they exist and gain the naLabel
argument.
Label spacing adjustments for addLegendNumeric
which should support longer labels.
addLegendNumeric
gains an argument naLabel
and now shows the NA color
when there are missing values.
addLegendNumeric
gains an argument labels
which allows the user to
pass label names for numeric breaks.
The breaks
argument in addLegendLine
and addLegendSize
now allows the
user to pass a named list where the names are the labels.
makeSymbol
and makeSymbolIcons
can now create map symbols that are consistent with
base R pch
. The shape
argument can accept the name or an integer
(0-indexed). availableShapes
provides a list of named options.
A new function addLegendSymbol
has been added to automatically encode character/factors as various map symbols.
The default argument for baseSize
in addLegendSize
has been changed to 20.
values
argument is no longer used by addLegendBin
since it is not
necessary and causes problems when number of values is less than the number
of bins.
Updated example in README
Documentation has been updated for makeSymbols
and the name has been
changed to mapSymbols
with some additional functions added to it.
Internal functions have been renamed to match naming conventions.
Renamed makeSizeIcons
to makeSymbolsSize
to be consistent in naming
conventions. The colorValues
argument has been removed. For the same functionality, specify a vector of color
and fillColor
.
Fixed issue with image styling missing for raster images in addLegendImage
Added functions to automate the task of creating map symbols.
addSymbols
will create map symbols based on a character or factor vector. addSymbolsSize
will create map symbols with a size encoding.
Code re-factoring for addLegendBin
, addLegendQuantile
, and addLegendFactor
as grouping of values for each is different but the assembly of the HTML is the same.
Unit tests have been added to cover all the current functions.
Gradient IDs for numeric legends are now based on the function call or data "name" in values
.
makeSizeIcons
default opacity is now 1.
Adding internal functions to add dependencies for addLegendAwesomeIcon
. Awesome Icons would not show in legends because the needed HTML dependencies were not loaded unless addAwesomeIcons
was included. addLegendAwesomeIcon
will now check if the dependencies are in the "leaflet" map and include them if missing.
Added error messages for invalid width
, height
, tickWidth
, tickLength
, and strokeWidth
arguments. Prior to this negative values would not throw errors and the visual output of legends was not desirable.
Ability to specify values
parameter as a formula to retrieve from the data
argument which is the same as the "leaflet" package.
makeSymbolIcons
now supports vectorization for multiple shape arguments
Awesome icons are now centered in a marker in addLegendAwesomeIcon
adding support for text
parameter passed to addLegendAwesomeIcon
. This allows an svg to be passed to as an icon.
patching examples that use png files from leaflet js site since they have moved.
adding leaf images png files for examples
updated layers control to handle special characters in group name. All non-alphanumeric characters are removed from the class names and javascript selectors.
added better error message for missing color and pal
adding addLegendLine
to add height only encoding of size based on values
updated example in README
adding addLegendAwesomeIcon function to produce legends with markers from awesome icon libraries
adding in line and polygon symbol and adding symbols to the README
fixes error on makeSizeLegend where fillColor is not evaluated if no argument is provided
adding colorValues as an argument to makeSizeLegend so that symbols can be sized and colored on different vectors of data
fixes warning on addLegendNumeric where the shape default was a vector not a single value
adding number formatting to addSizeLegend
adding group layer support for legends. Use addLayersControl to turn on/off legends
added example for using raster images with size encodings based on data
stroke outlines of shapes are now padded so that the stroke is not cut off
numeric legends now have appropriate sizing for text
star symbol outline has been fixed
new function makeSizeIcons
as a convenience wrapper size scaled symbols
new functions addLegendSize
, sizeNumeric
, and sizeBreaks
were added to allow encoding size on symbols.
addLegendImage
supports multiple height and width parameters for images where you want different sizes
addLegendImage
now supports using an svg URI from the output of makeSymbol
.
To supply a custom svg URI, add the 'svgURI' class to the character vector.
added more shapes to makeSymbol
, addLegendNumeric
,
addLegendQuantile
, addLegendFactor
, addLegendBin
Control the opacity of the legend shapes for addLegendNumeric
,
addLegendQuantile
, addLegendFactor
, addLegendBin
makeSymbol
now returns embeddable svg
NEWS.md
file to track changes to the package.Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.