Draw a line that follows an object

General 2018 General.2018 at outlook.com
Sun Jun 30 15:30:57 EDT 2019

Great Guys , works a dream .

Had to change back to line from polygon - I missed that.

Thanks again


-----Original Message-----
From: use-livecode [mailto:use-livecode-bounces at lists.runrev.com] On Behalf Of dunbarxx via use-livecode
Sent: 28 June 2019 21:31
To: use-revolution at lists.runrev.com
Cc: dunbarxx
Subject: Re: Draw a line that follows an object

Bad formatting. Which is why I so like the forums. Anywa:
local pointsList

on mouseDown
   show btn 1 at "200,200"
   set the points of grc 1 to "0,0" & comma & the loc of btn 1
   put the points of grc 1 & return into pointsList
end mouseDown

on trackButton
  if the optionKey is down then exit to top -- exit here
  set the loc of btn 1 to the mouseLoc
  put the loc of btn 1 & return after pointsList
  set the points of grc 1 to pointsList
  send "trackButton" to me in 1
end trackButton

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