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Plot point in a ENVI display [message #36714] Mon, 13 October 2003 06:16
templebar is currently offline  templebar
Messages: 6
Registered: October 2003
Junior Member
How can I plot a point into a ENVI's display?
Writing:
ENVI_DISP_QUERY, 0,w1=win,fid=fid,x0=x0,y0=y0
wset, win[2] & plots, 50, 50, PSYM=1, color=255, /device
the point is plotted only in scroll window but it's not visible in
zoom and image windows.
thanks
Roberto Spedale - Ricercatore CNR Irea
Politecnico di Torino
Dipartimento di Georisorse e Territorio

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