graphics with PSTric..

More documents

Recommendations

Info

picture is drawn after the T E X compilation) and so the dots were drawn overthe text. (if you look closely, you can see that the dots are over the letters).This brings up an important point to be kept in mind: most of the PSTrickscommands produce 0-dimensional boxes in T E X. So, we must ensure that T E Xleaves enough space for the pictures to be drawn, by enclosing the picturein a T E X box of suitable size. PSTricks itself provides a convenient methodof doing this, in the form of the pspicture environment. See how we canmodify the previous example:Graphics with PSTricksGetting the pointsDrawing DotsSimple LinesEnds of LinesBent Lines and PolygonsSimple Curves\begin{pspicture}(-0.5,0)(2.5,1)\psdots(0,0)(2,0)(1,1)\end{pspicture}This gives the outputOnline L A T E X TutorialPart II – GraphicsHere the pairs (-0.5,0) and (2.5,1) are the coordinates of the bottom-leftand top-right corners of a box which encloses the picture as shown in thefigure below:Look at these dots(2.5,1)(–0.5,0)¡¡forming the vertexes of a triangle.In fact, the first pair of coordinates is optional and defaults to (0,0). Thusfor example,...c○2002, 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
Graphics with PSTricks\begin{pspicture}(1,2)...\end{pspicture}is equivalent to\begin{pspicture}(0,0)(1,2) ... \end{pspicture}Getting the pointsDrawing DotsSimple LinesEnds of LinesBent Lines and PolygonsSimple CurvesWe can also ‘display’ the picture by\begin{pspicture}(-0.5,-0.5)(2.5,1.5)\psdots(0,0)(2,0)(1,1)\end{pspicture}This producesCan you see why the second coordinate of the ‘box’ is changed to -0.5and 1.5 from its values 0 and 1 in the previous example?The dots we’ve been drawing so far are all circular and black. How aboutsquare and white dots? Change the input of the previous example as follows:Look at these dots\begin{center}\begin{pspicture}(-0.5,-0.5)(2.5,1.5)\psdots[dotstyle=square](0,0)(2,0)(1,1)\end{pspicture}\end{center}forming the vertices of a triangle.Online L A T E X TutorialPart II – Graphicsc○2002, 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
Page 1 and 2: Graphics with PSTricksGetting the p
Page 3 and 4: 1.1. Getting the pointsAny picture
Page 5 and 6: Graphics with PSTricksThe PSTricks
Page 7: Graphics with PSTricksillustrated i
Page 11 and 12: Graphics with PSTricks\begin{pspict
Page 13 and 14: Graphics with PSTricks100 1 2In thi
Page 15 and 16: 1.4. Ends of LinesLines can be prov
Page 17 and 18: Graphics with PSTricks\begin{pspict
Page 19 and 20: parameter value descriptiondotsize
Page 21 and 22: Graphics with PSTricksThe default v
Page 23 and 24: 1.5. Bent Lines and PolygonsAs in t
Page 25 and 26: “filled up” polygon. For exampl
Page 29 and 30: 1.6. Simple CurvesCircles, ellipses
Page 31 and 32: 321030 ◦ 60 ◦Graphics with PSTr
Page 35 and 36: Graphics with PSTricksAnother curve
Page 37 and 38: Ordinary colorsMore colorsFill—in
Page 39 and 40: Colorful TricksOrdinary colorsMore
Page 41 and 42: \begin{pspicture}(0,0)(3,3)\psframe
Page 43 and 44: NAME CMYK COLOR NAME CMYK COLORGree
Page 45 and 46: \begin{pspicture}(0,0)(4,4)\psframe
Page 47 and 48: 2.4. Custom colorsIf you are not sa
Page 49 and 50: 2.5. From one color to anotherThere
Page 51 and 52: \begin{center}\definecolor{myblue}{
Page 53 and 54: \pscircle[linestyle=none,%linewidth
Page 55 and 56: Borderline TricksDouble boundaryIns
Page 57 and 58: 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 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 149 and 150:
Page 151 and 152:
\begin{pspicture}(-3,-3)(3,3)\psaxe
Page 153 and 154:
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
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,
show all

graphics with PSTric..

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?