get_count_from_xy_coor {kyotil}

Imaging analysis for spatial region

Description

Counting the number of masks in a rectangular region

Usage

get_count_from_xy_coor(file, topleft, bottomright, image, plot)

Arguments

file

_sizes_coordinates.txt

topleft

topleft (x,y) coordiate for a rectangular box

bottomright

bottomright: bottomright (x,y) coordiate for a rectangular box

image

image: an image for plotting

plot

plot: plot=TRUE shows image with rectangular box

Details

This function counts cells inside of rectangular box made by the topleft and bottomright xy-coordinates.

Value

The number of masks inside of the rectangular box

Author(s)

Sunwoo Han

Examples

#get_count_from_xy_coor(file='M926910_Position1_CD3-BUV395_sizes_coordinates.txt', 
  #topleft=c(500,0), bottomright=c(1392,500), 
  #image='M926910_Position1_CD3-BUV395.tiff', plot=TRUE)