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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="PetscDrawSetSave"><H1>PetscDrawSetSave</H1></A>
Saves images produced in a <A HREF="../Draw/PetscDraw.html#PetscDraw">PetscDraw</A> into a file
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdraw.h"
PetscErrorCode PetscDrawSetSave(PetscDraw draw,const char filename[])
</PRE>
Collective on <A HREF="../Draw/PetscDraw.html#PetscDraw">PetscDraw</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</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 graphics context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>filename </B></TD><TD>- name of the file, if .ext then uses name of draw object plus .ext using .ext to determine the image type
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Options Database Command</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-draw_save <filename> </B></TD><TD>- filename could be name.ext or .ext (where .ext determines the type of graphics file to save, for example .png)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-draw_save_final_image [optional filename] </B></TD><TD>- saves the final image displayed in a window
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-draw_save_single_file </B></TD><TD>- saves each new image in the same file, normally each new image is saved in a new file with filename/filename_%d.ext
</TD></TR></TABLE>
<P>
<P>
<P>
Notes: You should call this BEFORE creating your image and calling <A HREF="../Draw/PetscDrawSave.html#PetscDrawSave">PetscDrawSave</A>().
The supported image types are .png, .gif, .jpg, and .ppm (PETSc chooses the default in that order).
Support for .png images requires configure --with-libpng.
Support for .gif images requires configure --with-giflib.
Support for .jpg images requires configure --with-libjpeg.
Support for .ppm images is built-in. The PPM format has no compression (640x480 pixels ~ 900 KiB).
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Draw/PetscDrawSetFromOptions.html#PetscDrawSetFromOptions">PetscDrawSetFromOptions</A>(), <A HREF="../Draw/PetscDrawCreate.html#PetscDrawCreate">PetscDrawCreate</A>(), <A HREF="../Draw/PetscDrawDestroy.html#PetscDrawDestroy">PetscDrawDestroy</A>(), <A HREF="../Draw/PetscDrawSetSaveFinalImage.html#PetscDrawSetSaveFinalImage">PetscDrawSetSaveFinalImage</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/draw/interface/dsave.c.html#PetscDrawSetSave">src/sys/classes/draw/interface/dsave.c</A>
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