GC_trackMouse: Track Mouse Movement in a GC_chart

In geneviewer: Gene Cluster Visualizations

Track Mouse Movement in a GC_chart

Description

This function enables or disables mouse tracking on specified clusters within a GC chart. When enabled, the x and y coordinates of the mouse are displayed which can be used to place annotations.

Usage

GC_trackMouse(GC_chart, show = TRUE, cluster = NULL)

Arguments

GC_chart	A GC chart object to which the annotations will be added.
show	Logical, specifies whether to track the mouse or not.
cluster	Numeric or character vector specifying the clusters to which annotations should be added.

Value

Updated GC chart object with mouse tracking settings.

See Also

GC_annotation

Examples

genes_data <- data.frame(
  start = c(10, 50, 90, 130, 170, 210),
  end = c(40, 80, 120, 160, 200, 240),
  name = c('Gene 1', 'Gene 2', 'Gene 3', 'Gene 4', 'Gene 5', 'Gene 6'),
  group = c('A', 'A', 'B', 'B', 'A', 'C'),
  cluster = c(1, 1, 1, 2, 2, 2)
)

# Enable mouse tracking
GC_chart(genes_data, cluster = "cluster", group = "group", height = "220px") %>%
GC_trackMouse()

geneviewer documentation built on April 12, 2025, 9:12 a.m.