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<TITLE>PetscDrawTensorContour</TITLE>
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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
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<A NAME="PetscDrawTensorContour"><H1>PetscDrawTensorContour</H1></A>
PetscDraws a contour plot for a two-dimensional array that is stored as a PETSc vector.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdraw.h"
PetscErrorCode PetscDrawTensorContour(PetscDraw draw,int m,int n,const PetscReal xi[],const PetscReal yi[],PetscReal *v)
</PRE>
Collective on <A HREF="../Draw/PetscDraw.html#PetscDraw">PetscDraw</A>, but <A HREF="../Draw/PetscDraw.html#PetscDraw">PetscDraw</A> must be sequential
<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>draw </B></TD><TD>- the draw context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>m,n </B></TD><TD>- the global number of mesh points in the x and y directions
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>xi,yi </B></TD><TD>- the locations of the global mesh points (optional, use NULL
to indicate uniform spacing on [0,1])
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>V </B></TD><TD>- the values
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Options Database Keys</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-draw_x_shared_colormap </B></TD><TD>- Indicates use of private colormap
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-draw_contour_grid </B></TD><TD>- PetscDraws grid contour
</TD></TR></TABLE>
<P>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Draw/PetscDrawTensorContourPatch.html#PetscDrawTensorContourPatch">PetscDrawTensorContourPatch</A>()
<BR>
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/sys/classes/draw/interface/dtri.c.html#PetscDrawTensorContour">src/sys/classes/draw/interface/dtri.c</A>
<BR><A HREF="./index.html">Index of all Draw routines</A>
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