Groups > comp.soft-sys.math.mathematica > #2150

How can I set a dynamic global via a Locator

From	"Christopher O. Young" <cy56@comcast.net>
Newsgroups	comp.soft-sys.math.mathematica
Subject	How can I set a dynamic global via a Locator
Date	2011-05-07 10:23 +0000
Organization	Steven M. Christensen and Associates, Inc and MathTensor, Inc.
Message-ID	<iq36if$dsl$1@smc.vnet.net> (permalink)

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This works, outputting the value set by the draggable locator point. But I
have to initialize s as a point first. I'm not sure why.

s = {0, 0}

Dynamic[s]


Graphics[
 Locator[Dynamic[s]]
]

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How can I set a dynamic global via a Locator "Christopher O. Young" <cy56@comcast.net> - 2011-05-07 10:23 +0000

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