sigmajs (version 0.1.3)

sg_drop_nodes_delay_p: Drop nodes or edges with a delay

Description

Proxies to dynamically drop multiple nodes or edges to an already existing graph with a *delay* between each removal.

Usage

sg_drop_nodes_delay_p(proxy, data, ids, delay, refresh = TRUE,
  cumsum = TRUE)
sg_drop_edges_delay_p(proxy, data, ids, delay, refresh = TRUE,
  cumsum = TRUE)

Arguments

proxy

An object of class sigmajsProxy as returned by sigmajsProxy.

data

A data.frame of _one_ node or edge.

ids

Ids of elements to drop.

delay

Column name containing delay in milliseconds.

refresh

Whether to refresh the graph after node is dropped, required to take effect, if you are running force the algorithm is killed and restarted at every iteration.

cumsum

Whether to compute the cumulative sum of the delay.

Details

The delay helps for build dynamic visualisations where nodes and edges do not disappear all at the same time. How the delay works depends on the cumsum parameter. if TRUE the function computes the cumulative sum of the delay to effectively drop each row one after the other: delay is thus applied at each row (number of seconds to wait before the row is dropped *since the previous row*). If FALSE this is the number of milliseconds to wait before the node or edge is added to the visualisation; delay is used as passed to the function.

Examples

# NOT RUN {
demo("drop-nodes-delay", package = "sigmajs") # add nodes with a delay
demo("drop-edges-delay", package = "sigmajs") # add edges with a delay
demo("drop-delay", package = "sigmajs") # add nodes and edges with a delay
# }
# NOT RUN {
# }

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