---

These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.

The graphics output in the Results tab was produced using SAS® 9.2. Submitting the sample code with releases of SAS prior to SAS 9.2 might produce different results.

 /* Set the graphics environment */
goptions reset=all cback=white border htitle=12pt htext=10pt;  

data a;
   input Xvar Yvar Zvar;
   datalines;
1 10 2
2 20 2
3 27 2
4 42 2
5 50 2
6 40 2
7 36 2
8 55 2
9 75 2
;
run;

 /* This data step creates a dummy Y variable.  The offset that is     */
 /* used will vary dramatically based on the original Y variable       */
 /* value.  The data step also offsets the midpoint variable to        */
 /* give the graph the shadow effect. The midpoint variable values     */
 /* will also vary dramatically based on the midpoint axis data range. */
data b;
   set a;
   yvar = yvar - 1;
   xvar = xvar + .2;
   zvar = 1;
run;

data combine;
   set a b;
run;

axis1 order=(0 to 10 by 1)   offset=(0,0) minor=none;
axis2 order=(0 to 100 by 20) offset=(0,0) minor=none;

 /* The widths used on the SYMBOL statements will vary dramatically */
 /* based on the device used to display and/or print the graph.     */
symbol1 i=needle v=none c=black w=40;
symbol2 i=needle v=none c=vibg  w=40;

title1 'Creating a Shadow Plot';  

proc gplot data=combine;
   plot yvar*xvar=zvar / lvref=1 cvref=black autovref 
                         haxis=axis1 vaxis=axis2 
                         cframe=beige nolegend;

  /* Uncomment the following NOTE statement if you want */
  /* to add text to the graph that also has a shadow    */
  /* effect.   */	

  /*
  note h=3 c=black  j=center move=(31,83)pct 'Shadow Plot'
       h=3 c=vibg   j=center move=(30,84)pct 'Shadow Plot';
  */
run;
quit;

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These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.

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