graphics with PSTric..

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5.6. Setting parametersInstead of setting the parameters origin and \swapaxes locally for eachobject for which we need such effects, we can set them globally with the\psset command. This is true for the other graphics parameters such aslinewidth, linecolor, linestyle and so on, which we have discussedearlier. The general syntax isMore on CoordinatesCoordinate gridsChanging sizeAnother type of coordinatesMore special coordinatesChanging the systemSetting parameters\psset{parameter1=value1,parameter2=value2,...}The example below illustrates this:\psset{linecolor=Blue,unit=1.5}\begin{pspicture}(-1,0)(1,4)\parabola(1,1)(0,0)\parabola(-1,-1)(0,0)\psset{swapaxes=true}\parabola(1,1)(0,0)\parabola(-1,-1)(0,0)\psset{origin={0,2},linecolor=Red}\parabola(1,1)(0,0)\parabola(-1,-1)(0,0)\psset{swapaxes=false}\parabola(1,1)(0,0)\parabola(-1,-1)(0,0)\end{pspicture}Online L A T E X TutorialPart II – GraphicsPSTricksE Krishnan, CV Radhakrishnan and AJ Alexconstitute the graphics tutorial team.Comments and suggestions may be mailed totutorialteam@tug.org.inc○2002, 2003, The Indian T E X Users GroupThis document is generated by PDFT E X withhyperref, pstricks, pdftricks and pdfscreenpackages in an intel PC running GNU/LINUXand is released under LPPLThe Indian T E X Users GroupFloor iii, sjp Buildings, Cotton HillsTrivandrum 695014, indiahttp://www.tug.org.in£ ¡ ¢ ¤ ¥ ¦ © 21/23
Appendix—Math in PostScriptWe’ve given a few examples of specifying coordinates using raw PostScriptcode in the section on “Special Coordinates”. Here we give a list of mathematicaloperators available in this language and their syntax.More on CoordinatesCoordinate gridsChanging sizeAnother type of coordinatesMore special coordinatesChanging the systemSetting parametersoperator meaning syntaxexamplePostScript codevalueadd sum of two numbers number1 number2 add 7 2 add 9submuldivdifference of twonumbersproduct of twonumbersquotient of twonumbersnumber1 number2 sub 7 2 sub 5number1 number2 mul 7 2 mul 14number1 number2 sub 7 2 div 3.5Online L A T E X TutorialPart II – GraphicsPSTricksexp power of a number number1 number2 exp 7 2 exp 49idivintegral part of thequotient of twointegersnumber1 number2 idiv 7 2 idiv 3modsqrtreminder obtainedon dividing aninteger by an integersquare root of anumbernumber1 number2 mod 7 2 mod 1number sqrt 16 sqrt 4neg negative of a number number neg 7 neg −7absceilingabsolute value of anumbersmallest integergreater than or equalto a numbernumber abs -7 abs 7number ceiling 7.6 ceiling 8E Krishnan, CV Radhakrishnan and AJ Alexconstitute the graphics tutorial team.Comments and suggestions may be mailed totutorialteam@tug.org.inc○2002, 2003, The Indian T E X Users GroupThis document is generated by PDFT E X withhyperref, pstricks, pdftricks and pdfscreenpackages in an intel PC running GNU/LINUXand is released under LPPLThe Indian T E X Users GroupFloor iii, sjp Buildings, Cotton HillsTrivandrum 695014, indiahttp://www.tug.org.in£ ¡ ¢ ¤ ¥ ¦ © 22/23
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Graphics with PSTricksGetting the p
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1.1. Getting the pointsAny picture
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Graphics with PSTricksThe PSTricks
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Graphics with PSTricksillustrated i
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Graphics with PSTricks\begin{pspict
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Graphics with PSTricks100 1 2In thi
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1.4. Ends of LinesLines can be prov
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parameter value descriptiondotsize
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Graphics with PSTricksThe default v
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1.5. Bent Lines and PolygonsAs in t
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“filled up” polygon. For exampl
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1.6. Simple CurvesCircles, ellipses
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321030 ◦ 60 ◦Graphics with PSTr
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Graphics with PSTricksAnother curve
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Ordinary colorsMore colorsFill—in
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Colorful TricksOrdinary colorsMore
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\begin{pspicture}(0,0)(3,3)\psframe
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NAME CMYK COLOR NAME CMYK COLORGree
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\begin{pspicture}(0,0)(4,4)\psframe
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2.4. Custom colorsIf you are not sa
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2.5. From one color to anotherThere
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\begin{center}\definecolor{myblue}{
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\pscircle[linestyle=none,%linewidth
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Borderline TricksDouble boundaryIns
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3.1. Double boundaryIn the first ch
Page 59 and 60: doublesep=5pt,%doublecolor=Blue]%(1
Page 61 and 62: \begin{pspicture}(0,0)(4,2)\psframe
Page 63 and 64: Borderline TricksDouble boundaryIns
Page 65 and 66: 3.3. Borders—visible or invisible
Page 67 and 68: \begin{pspicture}(0,0)(3,3)\psframe
Page 69 and 70: 3.4. ShadowsAn object can be given
Page 71: \begin{pspicture}(0,0)(3.5,3.5)\psp
Page 77 and 78: A “closed” curve joining specif
Page 79 and 80: 4.2. Invisible endsthere’s a thir
Page 81 and 82: Curvy Tricks543543Open and closed c
Page 83 and 84: Curvy Tricks55Open and closed curve
Page 85 and 86: value of 0 for the third number in
Page 87 and 88: Curvy Tricks4.4. A new curveAnother
Page 89 and 90: This point, which we denote by z 12
Page 91 and 92: 5. More on CoordinatesCoordinate gr
Page 93 and 94: example:\psgrid(2,3)(1,2)(5,4)431 2
Page 95 and 96: More on Coordinatesparameter meanin
Page 97 and 98: Instead of scaling by the same amou
Page 99 and 100: 5.3. Another type of coordinatesThe
Page 101 and 102: \definecolor{PaleApricot}{cmyk}{0,0
Page 103 and 104: \begin{pspicture}(0,-0.5)(6,3.5)\Sp
Page 105 and 106: such that the required point has x-
Page 107 and 108: 5.5. Changing the systemIn drawing
Page 109: \begin{pspicture}(0,0)(4,4)\pspolyg
Page 113 and 114: Placing ThingsPlacing and rotating
Page 115 and 116: Placing Things6.1. Placing and rota
Page 117 and 118: Placing Things\begin{pspicture}(0,1
Page 119 and 120: Placing Things98Placing and rotatin
Page 121 and 122: BASELINEheightwidthbydepthBASELINEP
Page 123 and 124: Placing ThingsFor vertically shifti
Page 125 and 126: Placing Things\definecolor{PaleApri
Page 127 and 128: Placing Thingsangle letter meaning
Page 129 and 130: Placing ThingsCPlacing and rotating
Page 131 and 132: We show below The positions of the
Page 133 and 134: Placing Things\begin{pspicture}(-4,
Page 135 and 136: Plotting TricksFunction plottingAxe
Page 137 and 138: 7.1. Function plottingFor a mathema
Page 139 and 140: Plotting Tricks\begin{pspicture}(-2
Page 141 and 142: Plotting Tricks\psset{unit=0.5}\beg
Page 143 and 144: 7.2. Axes of coordinatesOften in ma
Page 145 and 146: Plotting Tricks323(3,2)•Function
Page 147 and 148: We have included a background grid
Page 151 and 152: \begin{pspicture}(-3,-3)(3,3)\psaxe
Page 155 and 156: Note that the entries in the first
Page 157 and 158: Plotting Tricks\psset{unit=0.66}\re
Page 159 and 160: 7.3. Data plottingThe command \pspl
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Plotting Tricks\begin{pspicture}(0,
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The last command we describe for da
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Plotting Tricks\savedata{\dirdata}[
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Simple customizationHigher level cu
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we can use \colgrid every time we n
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8.2. Higher level customizationApar
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Let’s now take a closer look at t
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this is the state we are in:Custom
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Custom Graphics\psset{unit=1.5cm}\b
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treating the current point as the f
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Custom Graphics\begin{pspicture}(-2
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Custom Graphics\begin{pspicture}(0,
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Custom Graphics\renewcommand{\pshla
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Custom Graphics\begin{pspicture}(0,
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