kspace.plot: k-space map from raw scatterometry image

In tjconstant/photonMonkey: Misc Tools for Photonics

Description

produces k-space scattergram from raw IS image

Usage

kspace.plot(filename, center.correction = NA, radius.correction = NA, phi.correction = 0, lambda0 = as.numeric(substr(filename, 1, 3)), image.colour = NA, ...)

Arguments

filename	JPEG file. for speed a maximum size is recommened as 600x600 pixels
center.correction	The center correction. If none is specified, the function asks for you to select the center of the image.
radius.correction	The center correction. If none is specified, the function asks for you to select a point on the radius of the image.
phi.correction	azimuthal angle correction in degrees. if none is specified, 0 is assumed.
lambda0	The function will attempt to use the filename for the incident wavelength. If not, use this varible to set the wavelength (in nm)
image.colour	The function will take maximum colour value of the image for it's upper colour scale value. If this is incorrect (a white pixel will result in a greyscale plot), a colour can be specified using this varible.
...	Extra graphical parameters passed to image.plot()

Value

A list containing center.correction, radius.correction, phi.correction and the kx, ky and z matrices.

Author(s)

Tom Constant

tjconstant/photonMonkey documentation built on May 31, 2019, 3:38 p.m.