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From: Lawson.English@p88.f15.n300.z1.fidonet.org (Lawson English)
Newsgroups: comp.sys.mac.programmer
Subject: How does one save/restore clipping?
Message-ID: <34233.2787532A@stjhmc.fidonet.org>
Date: 6 Jan 91 16:25:55 GMT
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Tim Endres writes in a message to All

TE> I see no standard mathod mentioned in IM concerning this function. 
TE> I presume that saving the ClipRgn handle in the port and replacing 
TE> it afterwards is the approach, but hadn't thought through what 
TE> other needs I must address. 

GetClip/SetClip are documented on pages 166/167 of Inside Mac Vol 1...

"GetClip and SetClip are used to preserve tghe current clipRgn (they're 
analgous
to GetPort and SetPort)." (IM Vol 1, page 167).


Lawson
 

 

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