make_interactive: Create Interactive Plot

In topolow: Force-Directed Euclidean Embedding of Dissimilarity Data

Create Interactive Plot

Description

Converts a static ggplot visualization to an interactive plotly visualization with customizable tooltips and interactive features.

Usage

make_interactive(plot, tooltip_vars = NULL)

Arguments

plot	ggplot object to convert
tooltip_vars	Vector of variable names to include in tooltips

Details

The function enhances static plots by adding:

• Hover tooltips with data values

• Zoom capabilities

• Pan capabilities

• Click interactions

• Double-click to reset

If tooltip_vars is NULL, the function attempts to automatically determine relevant variables from the plot's mapping.

Value

A plotly object with interactive features.

Examples

if (interactive() && requireNamespace("plotly", quietly = TRUE)) {
# Create sample data and plot
data <- data.frame(
  V1 = rnorm(100), V2 = rnorm(100), name=1:100,
  antigen = rep(c(0,1), 50), antiserum = rep(c(1,0), 50),
  year = rep(2000:2009, each=10), cluster = rep(1:5, each=20)
)

# Create temporal plot
p1 <- plot_temporal_mapping(data, ndim=2)

# Make interactive with default tooltips
p1_interactive <- make_interactive(p1)

# Create cluster plot with custom tooltips
p2 <- plot_cluster_mapping(data, ndim=2)
p2_interactive <- make_interactive(p2,
  tooltip_vars = c("cluster", "year", "antigen")
)
}

topolow documentation built on Aug. 31, 2025, 1:07 a.m.