Track Mouse Movement in a GC_chart

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

Argument	Description
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.
...	CSS styles of the coordinate tooltip, such as backgroundColor, fontSize or color, and cursor for the cursor over the cluster (default "crosshair").

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()