graphics with PSTric..

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Plotting Tricks\psset{unit=0.66}\renewcommand{%\pshlabel}[1]{%\scriptsize\color{Mahogany}#1}\renewcommand{%\psvlabel}[1]{%\scriptsize\color{Mahogany}#1}\begin{pspicture}(0,0)(10,7)\psaxes[axesstyle=none,%linecolor=Apricot,%Ox=1994,Oy=0,%Dx=1,Dy=10,%dx=2,dy=1]%(10.5,7.5)\psline[linecolor=Blue]%(0,6.5)(2,6)(4,5.2)%(6,3)(8,2.8)(10,2.4)\uput[d](5.25,-1.5){%\scriptsize\color{Red} Year}\uput[l](-1.5,3.75){%\rput{90}{%\scriptsize\color{Red}%Price per kilogram (in rupees)}}\end{pspicture}Price per kilogram (in rupees)7060504030201001994 1995 1996 1997 1998 1999YearFunction plottingAxes of coordinatesData plottingOnline L A TEX TutorialPart II – GraphicsPSTricksE Krishnan, CV Radhakrishnan and AJ Alexconstitute the graphics tutorial team. Commentsand suggestions may be mailed totutorialteam@tug.org.inc○2002, 2003, The Indian TEX Users GroupThis document is generated by PDFTEX withhyperref, pstricks, pdftricks and pdfscreenpackages in an intel PC running GNU/LINUXand is released under LPPLThe Indian TEX Users GroupFloor III, SJP Buildings, Cotton HillsTrivandrum 695014, INDIAhttp://www.tug.org.in£ ¡ ¢ ¤ ¥ ¦ © 24/31
7.3. Data plottingThe command \psplot is used to plot a curve from its algebraic equation.As mentioned above, the coordinates of points to be plotted is computed byPostScript and a curve (depending on the plotstyle parameter) connectingthese is drawn. If instead, the coordinates of the points are to be explicitlyspecified, we use the \pscurve or \psline command. But, if the set ofcoordinates is large or is generated by some other program, then it’s tedious(and inelegant) to include all these in the TEX code. The pst-plot packagehas some plotting commands by which a list of coordinates contained in anexternal file can be piped into TEX code.For example, consider the file data1.csv with contents as shown below,exported from the gnumeric spreadsheet program:1,3.751.5,32,4.52.5,1.53,4.53.5,34,4.1254.5,35,4.55.5,2.256,4.125To plot a line graph of this data, we can use the command \fileplot asshown below:Plotting TricksFunction plottingAxes of coordinatesData plottingOnline L A TEX TutorialPart II – GraphicsPSTricksE Krishnan, CV Radhakrishnan and AJ Alexconstitute the graphics tutorial team. Commentsand suggestions may be mailed totutorialteam@tug.org.inc○2002, 2003, The Indian TEX Users GroupThis document is generated by PDFTEX withhyperref, pstricks, pdftricks and pdfscreenpackages in an intel PC running GNU/LINUXand is released under LPPLThe Indian TEX Users GroupFloor III, SJP Buildings, Cotton HillsTrivandrum 695014, INDIAhttp://www.tug.org.in£ ¡ ¢ ¤ ¥ ¦ © 25/31
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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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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
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doublesep=5pt,%doublecolor=Blue]%(1
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Borderline TricksDouble boundaryIns
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3.3. Borders—visible or invisible
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3.4. ShadowsAn object can be given
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\begin{pspicture}(0,0)(3.5,3.5)\psp
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A “closed” curve joining specif
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4.2. Invisible endsthere’s a thir
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Curvy Tricks543543Open and closed c
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Curvy Tricks55Open and closed curve
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value of 0 for the third number in
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Curvy Tricks4.4. A new curveAnother
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This point, which we denote by z 12
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5. More on CoordinatesCoordinate gr
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example:\psgrid(2,3)(1,2)(5,4)431 2
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More on Coordinatesparameter meanin
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Instead of scaling by the same amou
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5.3. Another type of coordinatesThe
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\definecolor{PaleApricot}{cmyk}{0,0
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\begin{pspicture}(0,-0.5)(6,3.5)\Sp
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such that the required point has x-
Page 107 and 108: 5.5. Changing the systemIn drawing
Page 109 and 110: \begin{pspicture}(0,0)(4,4)\pspolyg
Page 111 and 112: Appendix—Math in PostScriptWe’v
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: Plotting Tricks\psset{unit=0.66}\re
Page 161 and 162: Plotting Tricks\begin{pspicture}(0,
Page 163 and 164: The last command we describe for da
Page 165 and 166: Plotting Tricks\savedata{\dirdata}[
Page 167 and 168: Simple customizationHigher level cu
Page 169 and 170: we can use \colgrid every time we n
Page 171 and 172: 8.2. Higher level customizationApar
Page 173 and 174: Let’s now take a closer look at t
Page 175 and 176: this is the state we are in:Custom
Page 177 and 178: Custom Graphics\psset{unit=1.5cm}\b
Page 179 and 180: treating the current point as the f
Page 181 and 182: Custom Graphics\begin{pspicture}(-2
Page 183 and 184: Custom Graphics\begin{pspicture}(0,
Page 185 and 186: Custom Graphics\renewcommand{\pshla
Page 187 and 188: Custom Graphics\begin{pspicture}(0,
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