AFM.crop: Crops an AFM image

In thomasgredig/nanoscopeAFM: Load and Analyze Atomic Force Microscopy Data Files

Crops an AFM image

Description

Creates a subset of an AFM image by cropping the original image into a smaller AFM image object

Usage

AFM.crop(
  obj,
  x0 = NA,
  y0 = NA,
  width.pixels = 1024,
  height.pixels = 1024,
  verbose = FALSE
)

Arguments

obj	AFMdata object to be cropped
x0	x origin location in pixels, if NA use GUI to click on origin
y0	y origin location in pixels, if NA use GUI to click on origin
width.pixels	width of cropped image in pixels
height.pixels	height of cropped image in pixels
verbose	output fitting parameters

Value

returns cropped image

Author(s)

Thomas Gredig

Examples

d <- AFM.artificialImage(type='calibration', width=100, height=100, verbose=FALSE)
plot(d)
d1 = AFM.crop(d, x0=45, y0=45, width.pixels = 50, height.pixels = 50)
plot(d1)

thomasgredig/nanoscopeAFM documentation built on Jan. 4, 2023, 1:33 p.m.