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\documentclass{article}
\usepackage{axiom}
\begin{document}
\title{\$SPAD/src/algebra viewpack.spad}
\author{James Wen}
\maketitle
\begin{abstract}
\end{abstract}
\eject
\tableofcontents
\eject
\section{package VIEW ViewportPackage}
<<package VIEW ViewportPackage>>=
)abbrev package VIEW ViewportPackage
++ Author: Jim Wen
++ Date Created: 30 April 1989
++ Date Last Updated: 15 June 1990
++ Basic Operations: graphCurves, drawCurves, coerce
++ Related Constructors:
++ Also See:
++ AMS Classifications:
++ Keywords:
++ References:
++ Description: ViewportPackage provides functions for creating GraphImages
++ and TwoDimensionalViewports from lists of lists of points.
ViewportPackage():Exports == Implementation where
DROP ==> DrawOption
GRIMAGE ==> GraphImage
L ==> List
P ==> Point DoubleFloat
PAL ==> Palette
PI ==> PositiveInteger
VIEW2D ==> TwoDimensionalViewport
Exports ==> with
graphCurves : (L L P,PAL,PAL,PI,L DROP) -> GRIMAGE
++ graphCurves([[p0],[p1],...,[pn]],ptColor,lineColor,ptSize,[options])
++ creates a \spadtype{GraphImage} from the list of lists of points, p0
++ throught pn, using the options specified in the list \spad{options}.
++ The graph point color is specified by \spad{ptColor}, the graph line
++ color is specified by \spad{lineColor}, and the size of the points is
++ specified by \spad{ptSize}.
graphCurves : L L P -> GRIMAGE
++ graphCurves([[p0],[p1],...,[pn]]) creates a \spadtype{GraphImage} from
++ the list of lists of points indicated by p0 through pn.
graphCurves : (L L P,L DROP) -> GRIMAGE
++ graphCurves([[p0],[p1],...,[pn]],[options]) creates a
++ \spadtype{GraphImage} from the list of lists of points, p0 throught pn,
++ using the options specified in the list \spad{options}.
drawCurves : (L L P,PAL,PAL,PI,L DROP) -> VIEW2D
++ drawCurves([[p0],[p1],...,[pn]],ptColor,lineColor,ptSize,[options])
++ creates a \spadtype{TwoDimensionalViewport} from the list of lists of
++ points, p0 throught pn, using the options specified in the list
++ \spad{options}. The point color is specified by \spad{ptColor}, the
++ line color is specified by \spad{lineColor}, and the point size is
++ specified by \spad{ptSize}.
drawCurves : (L L P,L DROP) -> VIEW2D
++ drawCurves([[p0],[p1],...,[pn]],[options]) creates a
++ \spadtype{TwoDimensionalViewport} from the list of lists of points,
++ p0 throught pn, using the options specified in the list \spad{options};
coerce : GRIMAGE -> VIEW2D
++ coerce(gi) converts the indicated \spadtype{GraphImage}, gi, into the
++ \spadtype{TwoDimensionalViewport} form.
Implementation ==> add
import ViewDefaultsPackage
import DrawOptionFunctions0
--% Functions that return GraphImages
graphCurves(listOfListsOfPoints) ==
graphCurves(listOfListsOfPoints, pointColorDefault(),_
lineColorDefault(), pointSizeDefault(),nil())
graphCurves(listOfListsOfPoints,optionsList) ==
graphCurves(listOfListsOfPoints, pointColorDefault(),_
lineColorDefault(), pointSizeDefault(),optionsList)
graphCurves(listOfListsOfPoints,ptColor,lineColor,ptSize,optionsList) ==
len := #listOfListsOfPoints
listOfPointColors : L PAL := [ptColor for i in 1..len]
listOfLineColors : L PAL := [lineColor for i in 1..len]
listOfPointSizes : L PI := [ptSize for i in 1..len]
makeGraphImage(listOfListsOfPoints,listOfPointColors, _
listOfLineColors,listOfPointSizes,optionsList)
--% Functions that return Two Dimensional Viewports
drawCurves(listOfListsOfPoints,optionsList) ==
drawCurves(listOfListsOfPoints,pointColorDefault(),_
lineColorDefault(),pointSizeDefault(),optionsList)
drawCurves(ptLists:L L P,ptColor:PAL,lColor:PAL,ptSize:PI,optList:L DROP) ==
v := viewport2D()
options(v,optList)
g := graphCurves(ptLists,ptColor,lColor,ptSize,optList)
putGraph(v,g,1)
makeViewport2D v
--% Coercions
coerce(graf:GRIMAGE):VIEW2D ==
if (key graf = 0) then makeGraphImage graf
v := viewport2D()
title(v,"VIEW2D")
-- dimensions(v,viewPosDefault().1,viewPosDefault().2,viewSizeDefault().1,viewSizeDefault().2)
putGraph(v,graf,1::PI)
makeViewport2D v
@
\section{License}
<<license>>=
--Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd.
--All rights reserved.
--
--Redistribution and use in source and binary forms, with or without
--modification, are permitted provided that the following conditions are
--met:
--
-- - Redistributions of source code must retain the above copyright
-- notice, this list of conditions and the following disclaimer.
--
-- - Redistributions in binary form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in
-- the documentation and/or other materials provided with the
-- distribution.
--
-- - Neither the name of The Numerical ALgorithms Group Ltd. nor the
-- names of its contributors may be used to endorse or promote products
-- derived from this software without specific prior written permission.
--
--THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
--IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
--TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
--PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
--OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
--EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
--PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
--PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
--LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
--NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
--SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
@
<<*>>=
<<license>>
<<package VIEW ViewportPackage>>
@
\eject
\begin{thebibliography}{99}
\bibitem{1} nothing
\end{thebibliography}
\end{document}
|
