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Re: the length of line [message #31056 is a reply to message #31051]

Tue, 04 June 2002 05:17

Kenneth P. Bowman
Messages: 585
Registered: May 2000

Senior Member

In article <adgr20$5r5$1@dipsy.missouri.edu>,
"Xiaoying Jin" <xje4e@mizzou.edu> wrote:

> How can I trace this line and get the length of the line?

With n pixels at coordinates (i,j)

length = TOTAL(SQRT((i[0:n-2]-i[1:n-1])^2 + (j[0:n-2]-j[1:n-1])^2))

Ken

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[Message index]

		Re: the length of line By: Kenneth P. Bowman on Tue, 04 June 2002 11:02
		Re: the length of line By: Eric Vella on Tue, 04 June 2002 10:22
		Re: the length of line By: Xiaoying Jin on Tue, 04 June 2002 08:25
		Re: the length of line By: Kenneth P. Bowman on Tue, 04 June 2002 05:17

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