centerImage: Center and crop the image

In oganm/allenBrain: Acquiring puctures from allen brain atlas

Center and crop the image

Description

Center and crop the image

Usage

centerImage(
  image,
  x,
  y,
  xProportions = c(0.1, 0.1),
  yProportions = c(0.1, 0.1),
  outputFile = NULL,
  downsample = 0
)

Arguments

image	a file path as a character or a magick-image
x	center x coordinate of the image
y	center y coordinate of the image
xProportions	vector of length 2. If c(0.1,0.1) 20% of the image will be kept in x dimension. 10% to the left and 10% to the right
yProportions	same as xProportions but for y
outputFile	file path of the output. If null, a magick-image is returned
downsample	downsampling used when image was downloaded

oganm/allenBrain documentation built on March 28, 2024, 11:16 p.m.