gallery: Images in a grid gallery.

In netCoin: Interactive Analytic Networks

Images in a grid gallery.

Description

gallery produces an interactive image gallery.

Usage

gallery(nodes, name = NULL, label = NULL, color = NULL,
    border = NULL, ntext = NULL, info = NULL, infoFrame = c("right","left"),
    image = NULL, zoom = 1, itemsPerRow = NULL, main = NULL, note = NULL,
    showLegend = TRUE, frequencies = FALSE, labelTooltip = TRUE,
    cexTooltip = 1, help = NULL, helpOn = FALSE, tutorial = FALSE,
    description = NULL, descriptionWidth = NULL, roundedItems = FALSE,
    ntextctrl = FALSE, controls = 1:5, cex = 1, defaultColor = "#1f77b4",
    language = c("en", "es", "ca"), dir = NULL)

Arguments

nodes	a data frame with at least one column with the names of the gallery's elements.
name	name of the vector with names in the nodes data frame.
label	column name with image labels in the nodes data frame.
color	column name with image background color variable in the nodes data frame.
border	column name with image border width variable in the nodes data frame or a numeric vector.
ntext	column name with html text in the nodes data frame.
info	column name with information to display in a panel in the nodes data frame.
infoFrame	In which panel should the information be displayed? The left panel is only available if frequencies are not showing.
image	column name which indicates the image paths in the nodes data frame.
zoom	a number between 0.1 and 10 as initial displaying zoom.
itemsPerRow	number of items in each row.
main	upper title of the graph.
note	lower title of the graph.
frequencies	a logical value true if barplots representing node attributes frequencies will be added to the final graph.
labelTooltip	show label on mouseover.
cexTooltip	number indicating the amount by which plotting text should be scaled relative to the default in the label tooltip.
showLegend	a logical value true if the legend is to be shown.
help	a character string indicating a help text of the graph.
helpOn	Should the help be shown at the beginning?
tutorial	Should tutorial be displayed?
description	a character string indicating a desription text for the graph.
descriptionWidth	a percentage indicating a width for the description panel (25 by default).
roundedItems	Display items with rounded borders.
ntextctrl	Previous tooltips will be closed unless you hold down the control key (FALSE by default).
controls	a numeric vector indicating which controls will be shown. 1 = topbar, 2 = xlsx exportation, 3 = table, 4 = netCoin logo, 5 = topbar buttons. NULL hide all controls, negative values deny each control and 0 deny all.
cex	number indicating the amount by which plotting text should be scaled relative to the default.
defaultColor	a character vector giving a valid html color for node representation.
language	a character string indicating the language of the graph (en=english (default); es=spanish; ca=catalan).
dir	a character string representing the directory where the web files will be saved.

Value

Object of class gallery_rd3.

Author(s)

Modesto Escobar, Department of Sociology and Communication, University of Salamanca. See https://sociocav.usal.es/blog/modesto-escobar/

Examples

data("finches")
finches$species <- system.file("extdata", finches$species,
        package="netCoin") # copy path to the species field
gallery(finches, image="species", main="Species in Galapagos Islands",
        note="Data source: Sanderson (2000)")

netCoin documentation built on Oct. 18, 2024, 5:10 p.m.