geneviewer (version 0.1.10)

GC_grid: Update Grid Display of a GC Chart Cluster

Description

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
)

Value

Updated GC chart with new grid display settings.

Arguments

GC_chart

A GC chart object.

margin

A list specifying top, right, bottom, and left margins.

width

Numeric or character. Width of the grid. If numeric, will be considered as percentage.

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.

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)