ftp.nice.ch/peanuts/GeneralData/Documents/openstep/OpenStepSpec_rtf.tar.gz#/OpenStepSpec_rtf/DisplayPostScript/Operators/Operators.rtf

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paperh18648 margl-907 margr0 margt0 margb0 fi0 ri0 ql sb0 f1 fs24 Copyright f3 'e3f1 1994 by NeXT Computer, Inc.  All Rights Reserved.

s0 li100 fi0 ri1007 ql f0 b fs52 fs80 
fs52 Display PostScript Operators
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fs52 pard s2 li477 fi0 ri1007 ql tx2494 tx2872 tx3250 f1 b0 fs28 The i PostScript Language Reference Manuali0 , i Second Editioni0 , by Adobe Systems Incorporated, provides the specifications for standard PostScript and Display PostScript operators. Listed here are operators found in OpenStep but not in the standard implementation of the PostScript language.
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fs28 pard s34 li100 fi0 ri1007 ql f0 b fs24 
fs28 Compositing Operators
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fs28 pard s28 li8164 fi-8063 ri1007 ql tx4132 tx4384 tx8164 f1 b0 tab i srcdn9 xdn0 srcdn9 ydn0 width height srcgstate
s27 i0 i tab destdn9 xdn0 destdn9 ydn0 opi0 tab b compositeb0     {f3 -}tab Composites rectangle in source graphics state with image in current window.
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fs28 tab i destdn9 xdn0 destdn9 ydn0 width height opi0 tab b compositerectb0     {f3 -}tab Composites rectangle of current color and coverage with image in current graphics state.
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fs28 s28 tab i srcdn9 xdn0 srcdn9 ydn0 width height srcgstate
s27 i0 i tab destdn9 xdn0 destdn9 ydn0 deltai0 tab b dissolveb0     {f3 -}tab Dissolves between area of window referred to by i srcgstatei0  and equal area of window referred to by the current graphics state.
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fs28 pard s34 li100 fi0 ri1007 ql f0 b 
Graphics State Operators
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fs28 pard s27 li8164 fi-8063 ri1007 ql tx4132 tx4384 tx8164 f1 b0 i tab coveragei0 tab b setalphab0     {f3 -}tab Sets the current coverage.
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fs28 tab {f3 -}tab b currentalphab0     i coveragei0 tab Returns the current coverage setting.
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fs28 pard s2 li477 fi0 ri1007 ql tx2494 tx2872 tx3250 fs4 
fs28 
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fs28 }

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.