Create Interactive Graphs with 'Echarts JavaScript' Version 4

Easily create interactive charts by leveraging the 'Echarts Javascript' library which includes 34 chart types, themes, 'Shiny' proxies and animations.


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ECharts 4 for R, see the website for examples and documentation.

News

echarts4r 0.2.1

Support for timeline added

  • e_clean removed as it was not of use anymore.
  • e_list added to pas raw list of options.
  • Improved e_color_range helper.
  • e_lm & e_loess now support group_by.
  • e_scattter scaling much more robust with new arguments. Also not takes an optional symbol argument.
  • Jitter points with e_scatter
  • e_append adapated to work with new scatter-family of function (scaling).
  • e_lines_gl added.
  • Improved examples.
  • Can now register multiple maps with e_map_regiter.
  • Error handling in e_loess and e_lm to better work with groups.
  • e_capture to capture events not implemented.
  • e_bands to add confidence bands.
  • Added example of heatmap with geo.
  • Fixed bug where the background color was not applied with e_color.
  • e_scatter size forced to numeric to avoid buggy character vector caused by apply function.
  • Forces webgl rendering for e_globe, e_scatter_gl and e_flow_gl.
  • Groups are now ordered in order to ensure match across series when using timeline = TRUE.
  • e_theme now also accepts default.
  • auritus theme added.
  • bar.width argument renamed to bar_width in e_histogram.
  • e_map_3d and e_map correctly assign name argument.
  • Axis and tooltip formatters helpers added e_tooltip_item_formatter & e_axis_formatter, thanks to Artem Klevtsov.
  • e_error_bar added to plot error bars.
  • Ability to specify icons in e_legend.
  • e_aria added to enable generating Accessible Rich Internet Applications.

echarts4r 0.2.0

Arguments containing . have been replaced by _ for clarity. I.e.: coord.system => coord_system.

Deprecated functions from 0.1.2 have been removed, they can be found in the echarts4r.assets package:

  • e_convert_texture
  • e_stars_texture
  • e_composite_texture
  • e_globe_texture
  • e_map_texture

The scatter family of function has been reworked: the scale argument now takes a scaling function. To accomodate to this, the e_visual_map function also takes, optionally, a scaling function. Retired e_keras_history due to its uselessness.

echarts4r 0.1.2

  • e_labels to easily add labels.
  • Mapbox support see e_mapbox.
  • Improved e_scatter.
  • Improved e_toolbox.
  • Fixed e_axis (and corresponding e_x_axis and e_y_axis) bugs.
  • e_add added for nested data.
  • e_showtip_p and e_hidetip_p fixed.
  • e_focus_adjacency_p and e_unfocus_adjacency_p proxies to highlight adjacent nodes (on graph/network) added.
  • Deprecation of texture related functions in favour of echarts4r.assets.
  • e_single_axis added, works with e_scatter.
  • e_text_style added, to customise global fonts.
  • e_angle_axis now takes serie argument, see example.
  • Improved documentation of many functions.
  • e_common to pass options that will apply to all subsequent charts.

First iteration of the graphic low-level API:

  • g_graphic_g
  • g_group_g
  • g_image_g
  • g_text_g
  • g_rect_g
  • g_circle_g
  • g_ring_g
  • g_sector_g
  • g_arc_g
  • g_polygon_g
  • g_polyline_g
  • g_line_g
  • g_bezier_curve_g
  • Added actions that can be tied to buttons.
  • Added the ability to add buttons.
  • Added e_arrange & e_connect to connect charts interactions and visualise them together.
  • Better supprot for radial, angle, and polar charts.
  • Callbacks added e_on and e_off.
  • e_map_custom added to work with custom registered maps.
  • e_datazoom takes a toolbox argument to optionally not the dataZoom toolbox element.
  • Much improved documentation
  • e_map and e_map_3d no longer require the serie argument.
  • e_mark_*: The serie argument of the mark family functions (i.e.: e_mark_point) can now take a vector and if left NULL the point is marked on all series.

echarts4r 0.1.1

Now available on CRAN

  • No longer passes entirety of data.frame to the fron-end.

echarts4r 0.1.0

echarts4r now understands dplyr::group_by

  • e_clean to remove original data from visualisation and lighten up end product.

echarts4r 0.0.2

  • e_keras_history added - plot keras history (loss & acc).
  • e_format_axis, e_format_x_axis, e_format_y_axis added - format axis labels & pointers.
  • e_tooltip now takes a default trigger = "item".
  • e_flip_coords added - to flip x/y corrdinates.
  • Grid & Axis vignettes.
  • e_register_map fixed.
  • renderer argument added to e_charts to enable SVG renderer.

echarts4r 0.0.1

Added:

  • e_lm, e_glm and e_loess.

echarts4r 0.0.1.9000

Initial version with chart types:

  • Bar
  • Line
  • Area
  • Step
  • Scatter
  • Effect Scatter
  • Candlestick
  • Funnel
  • Sankey
  • Graph
  • Heatmap
  • Parallel
  • Pie
  • Tree
  • Treemap
  • River (streamgraph)
  • Sunburst
  • Boxplot
  • Calendar
  • Gauge
  • Polar
  • wordcloud
  • liquidFill
  • Map
  • Pictorial
  • Line 3D
  • Bar 3D
  • Scatter 3D
  • Map 3D
  • Geo 3D
  • Globe 3D
  • Flow GL
  • Graph GL
  • Scatter GL

Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.

install.packages("echarts4r")

0.2.2 by John Coene, a month ago


http://echarts4r.john-coene.com/


Report a bug at https://github.com/JohnCoene/echarts4r/issues


Browse source code at https://github.com/cran/echarts4r


Authors: John Coene [aut, cre]


Documentation:   PDF Manual  


Apache License (>= 2.0) license


Imports htmlwidgets, magrittr, dplyr, purrr, countrycode, d3r, broom, shiny, scales

Suggests data.tree, jsonlite, knitr, rmarkdown, quantmod, tibble, htmltools, tidyr, sp, raster, geojsonio, rmapshaper, corrplot


Suggested by tablerDash.


See at CRAN