Update Grid Display of a GC Chart Cluster

Modify the grid display of specified clusters within a GC chart. This function allows users to adjust the margins, width, and height of the grid for each cluster.

Usage

GC_grid(
  GC_chart,
  margin = NULL,
  width = NULL,
  height = NULL,
  direction = "column",
  cluster = NULL
)

Arguments

Argument	Description
GC_chart	A GC chart object.
margin	A list specifying top, right, bottom, and left margins.
width	Numeric or character. Width of the chart, or with cluster of the selected clusters: a number of pixels, e.g. 600, or a string such as "80%" or "600px".
height	Numeric. Height of the grid.
direction	Character. Layout direction of the grid, either "column" (default) for vertical or "row" for horizontal.
cluster	Numeric or character vector. Clusters in the GC chart to update.

Value

Updated GC chart with new grid display settings.

Examples

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

# Set Margin of clusters
GC_chart(genes_data, cluster ="cluster", group = "group", height = "200px") %>%
GC_grid(margin = list(left = "50px", right = "0px"))

# Set height of a specific cluster
GC_chart(genes_data, cluster ="cluster", group = "group", height = "200px") %>%
GC_grid(height = "120px", cluster = 2)