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 The function of a drawn line		  New Topic  Reply to Topic
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Ek

USA
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Posted - 07/05/2004 :  5:40:16 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi, if I draw a straight line manually (by means of arrow) on a grey scale, is it possible to get the linear function of that line by origin?
Thanks.

Mike Buess

USA
3037 Posts
Posted - 07/06/2004 :  07:56:07 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
The coordinates of the endpoints can be found from its object properties. (See Object Reference->Internal Object Overview->User-created Visual Objects in your Labtalk Language Reference.) Example...

select -g A; // get the name of the (selected) line
xx1=%A.x1; // x of starting point
xx2=%A.x2; // x of end point
yy1=%A.y1; // y of starting point
yy2=%A.y2; // y of end point

Mike Buess
Origin WebRing Member
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