Home > ISET > utility > ieDpi2Mperdot.m

ieDpi2Mperdot

PURPOSE

Convert dots per inch microns per dot

SYNOPSIS

function mpd = ieDpi2Mperdot(dpi,unit)

DESCRIPTION

 Convert dots per inch microns per dot

    mpd = ieDpi2Mperdot(dpi,[unit])

 Both dpi and microns are commonly used to specify display pixel size.
 We make it easy to convert from dots per inch to microns per dot.

 Example:
   dpi = 120;
   mpd = ieDpi2Mperdot(dpi,'um')
   mpd = ieDpi2Mperdot(dpi)
   mpd = ieDpi2Mperdot(dpi,'meters')

 See also: mperdot2dpi

CROSS-REFERENCE INFORMATION

This function calls:

ieNotDefined Test whether a variable (usually a function argument) is defined
ieUnitScaleFactor Return the scale factor that converts from meters to other spatial scales

This function is called by: