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<TITLE>PetscViewerDrawSetBounds</TITLE>
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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.7.5 v3.7.5 docs/manualpages/Viewer/PetscViewerDrawSetBounds.html "><small>Report Typos and Errors</small></a></div>
<A NAME="PetscViewerDrawSetBounds"><H1>PetscViewerDrawSetBounds</H1></A>
sets the upper and lower bounds to be used in plotting
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdraw.h"
#include "petscviewer.h"
PetscErrorCode PetscViewerDrawSetBounds(PetscViewer viewer,PetscInt nbounds,const PetscReal *bounds)
</PRE>
Collective on <A HREF="../Viewer/PetscViewer.html#PetscViewer">PetscViewer</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>viewer </B></TD><TD>- the <A HREF="../Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> (created with <A HREF="../Viewer/PetscViewerDrawOpen.html#PetscViewerDrawOpen">PetscViewerDrawOpen</A>())
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>nbounds </B></TD><TD>- number of plots that can be made with this viewer, for example the dof passed to <A HREF="../DM/DMDACreate.html#DMDACreate">DMDACreate</A>()
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>bounds </B></TD><TD>- the actual bounds, the size of this is 2*nbounds, the values are stored in the order min F_0, max F_0, min F_1, max F_1, .....
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">Options Database</FONT></H3>
<DT><B>-draw_bounds minF0,maxF0,minF1,maxF1</B> -
<br>
<P>
Notes: this determines the colors used in 2d contour plots generated with <A HREF="../Vec/VecView.html#VecView">VecView</A>() for <A HREF="../DM/DMDA.html#DMDA">DMDA</A> in 2d. Any values in the vector below or above the
bounds are moved to the bound value before plotting. In this way the color index from color to physical value remains the same for all plots generated with
this viewer. Otherwise the color to physical value meaning changes with each new image if this is not set.
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
PetscViewerDrawGetLG(), PetscViewerDrawGetAxis(), <A HREF="../Viewer/PetscViewerDrawOpen.html#PetscViewerDrawOpen">PetscViewerDrawOpen</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/sys/classes/viewer/impls/draw/drawv.c.html#PetscViewerDrawSetBounds">src/sys/classes/viewer/impls/draw/drawv.c</A>
<BR><A HREF="./index.html">Index of all Viewer routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/ts/examples/tutorials/ex2.c.html">src/ts/examples/tutorials/ex2.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex21.c.html">src/ts/examples/tutorials/ex21.c.html</A><BR>
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