<html> <head> <title>Gri: defaults</title> </head> <body bgcolor="#FFFFFF" text="#000000" link="#0000EE" vlink="#551A8B" alink="FF0000"> <!-- newfile Defaults.html "Gri: defaults" "Programming Gri" --> <!-- @node Defaults, Online Help, Programming, Programming --> <a name="Defaults" ></a> <img src="./resources/top_banner.gif" usemap="#navigate_top" border="0"> <table summary="top banner" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="150" valign="top"> <font size=-1> <br> Chapters: </br> <a href="Introduction.html">1: Introduction</a><br> <a href="SimpleExample.html">2: Simple example</a><br> <a href="InvokingGri.html">3: Invocation</a><br> <a href="GettingMoreControl.html">4: Finer Control</a><br> <a href="X-Y.html">5: X-Y Plots</a><br> <a href="ContourPlots.html">6: Contour Plots</a><br> <a href="Images.html">7: Image Plots</a><br> <a href="Examples.html">8: Examples</a><br> <a href="Commands.html">9: Gri Commands</a><br> <a href="Programming.html">10: Programming</a><br> <a href="Environment.html">11: Environment</a><br> <a href="Emacs.html">12: Emacs Mode</a><br> <a href="History.html">13: History</a><br> <a href="Installation.html">14: Installation</a><br> <a href="Bugs.html">15: Gri Bugs</a><br> <a href="TestSuite.html">16: Test Suite</a><br> <a href="Acknowledgments.html">17: Acknowledgments</a><br> <a href="License.html">18: License</a><br> <br> Indices:</br> <a href="ConceptIndex.html"><i>Concepts</i></a><br> <a href="CommandIndex.html"><i>Commands</i></a><br> <a href="BuiltinIndex.html"><i>Variables</i></a><br> </font> <td width="500" valign="top"> <map name="navigate_top"> <area alt="index.html#Top" shape="rect" coords="5,2,218,24" href="index.html#Top"> <area alt="Programming.html#Programming" shape="rect" coords="516,2,532,24" href="Programming.html#Programming"> <area alt="Gri: programming" shape="rect" coords="557,2,573,24" href="Programming.html"> <area alt="Gri: online help" shape="rect" coords="581,2,599,24" href="OnlineHelp.html"> </map> <map name="navigate_bottom"> <area alt="index.html#Top" shape="rect" coords="5,2,218,24" href="index.html#Top"> <area alt="Gri: online help" shape="rect" coords="581,2,599,24" href="OnlineHelp.html"></map> <h2>10.1: Defaults</h2> At startup time, Gri sets the values of some things, like font size. Since Gri is still under development, some of these defaults might change, so you should not rely on them remaining the same. Presently, the defaults are equivalent to: <p> <TABLE SUMMARY="Example" BORDER="0" BGCOLOR="#efefef" WIDTH="100%"> <TR> <TD> <PRE> <font color="#82140F"> set arrow size 0.2 # (cm) set axes style 0 set beep off set clip off set clip postscript off set contour format %lg set contour label position ? ? set contour labels horizontal set contour labels whiteunder set dash off set font size 12 # (pt) set font to helvetica set graylevel 0 # Black ink set ignore initial newline off set input data window x off set input data window y off # Following set (curve, axes, symbol) widths to width # of rapidograph pens called (6x0, 3x0, 6x0) set line width 0.709 # (pt) for curves set line width axis 0.369 # (pt) for axes set line width symbol 0.369 # (pt) for symbols set missing value 1.0e22 set page portrait set page factor 1 set symbol size 0.1 # (cm) set tic size 0.2 # (cm) set tics out set trace off set x format %lg set x margin 6.0 # (cm) set x name "x" set x size 10 # (cm) set x type linear set y axis label vertical set y format %lg set y margin 6.0 # (cm) set y name "y" set y size 10 # (cm) set y type linear </font></PRE> </TD> </TR> </TABLE> <p> (NOTE: Programmers may alter the gri source file `<font color="#82140F"><samp>defaults.h</samp></font>' and then recompile Gri, if they feel the need to change these things. Also, see the file `<font color="#82140F"><samp>startup.c</samp></font>' and the function `<font color="#82140F"><code>gr_begin()</code></font>' in `<font color="#82140F"><samp>gr.c</samp></font>'.) <p> </table> <img src="./resources/bottom_banner.gif" usemap="#navigate_bottom" border="0"> </body> </html>
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