VisualizeCntr: Visualize Centroids

In ocbe-uio/CellMigRation: Track Cells, Analyze Cell Trajectories and Compute Migration Statistics

Description

Annotates centroids over an image

Usage

VisualizeCntr(
  centroids,
  width_px,
  height_px,
  pnt.cex = 1.2,
  txt.cex = 0.9,
  offset = 0.18,
  col = "red2"
)

Arguments

centroids	centroid data.frame
width_px	width of the image in pixels
height_px	height of the image in pixels
pnt.cex	cex of the point (circle) drawn around each cell
txt.cex	cex of the text used to annotate the image
offset	offset for the text annotations
col	color of the points, e.g. "red2"

Value

None

Author(s)

Damiano Fantini, [e-mail]

References

https://www.data-pulse.com/dev_site/cellmigration/ https://www.mathworks.com/matlabcentral/fileexchange/60349-fasttracks

Examples

x1 <- data.frame(
    row = c(50, 80, 20, 65, 99),
    col = c(15, 25, 50, 65, 86))
plot(2, 2, xlim = c(0,1), ylim = c(0,1), xlab = "", ylab = "", las = 2)
cellmigRation:::VisualizeCntr(x1, width_px = 100, height_px = 100)

ocbe-uio/CellMigRation documentation built on Dec. 26, 2021, 10:19 p.m.