Posted by
Kischell, Eric R. on
Nov 17, 2009; 4:17pm
URL: http://imagej.273.s1.nabble.com/Cycloid-grids-tp3688866p3688868.html
Sinead,
>how do you calculate the length of the individual cycloid arcs?
The length of the cycloid per test point is displayed in the Results
Table (l/p).
Also,
Length of Cycloid per Point = 2.0 * cycloidHeight (in physical units)
for Sequence C
Length of Cycloid per Point = cycloidHeight (in physical units) for
Sequence A
>what is the 'image width' they are referring to?
We define the height of the cycloid as a fraction/ percentage of the
image width.
The image width is the width of the current image (ImagePlus).
keesh
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===
-----Original Message-----
From: ImageJ Interest Group [mailto:
[hidden email]] On Behalf Of
sinead roberts
Sent: Monday, November 16, 2009 12:29 PM
To:
[hidden email]
Subject: Cycloid grids
Dear all,
I am trying to use the cycloid arc plug-in and I was wondering; how do
you calculate the length of the individual cycloid arcs please? I know
you input the percent of the image width you wish the height of the
cycloid to be, but what is the 'image width' they are referring to? It
cannot be of the whole on screen image, but is it of the 'box' area
each cycloid is contained within?
I am very sorry if this is a silly question,
Thank you in advance for your help,
Sinead Roberts