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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.

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.

 /* This macro creates one graph each time  */
 /* it is invoked                           */
%macro onestate( state, ds );

 data one;
   set &ds;
   call symput( 'Pop', left( put( Pop94, comma11. ) ) );
   call symput( 'Name', trim( fipnamel( state ) ) );
   if state = &State
   then do;
      ThisOne = 'A';
      output;
      stop;
   end;
   else do;
      ThisOne = 'B';
      output;
   end;
 run;

 data work.us;
   set maps.us;
   where fipstate(state) NE "PR";
 run;

 title1 "&Name: 1994 Population &Pop";

 proc gmap map=work.us data=one all;
   id state;
   choro ThisOne / nolegend coutline=black;
 run;
 quit;
%mend;

/* The following information is taken from the USAAS map   */
/* data in the MAPS library that is included with SAS/GIS. */

data usaa;
  input State POP94 comma11.;
  datalines;
1   4,221,932
2     610,350
4   4,000,398
5   2,441,646
6  31,546,602
8   3,630,585
9   3,275,195
10    707,864
11    571,592
12 13,849,741
13  7,020,384
15  1,186,692
16  1,120,679
17 11,760,900
18  5,752,928
19  2,823,048
20  2,543,745
21  3,814,122
22  4,313,195
23  1,241,451
24  5,008,060
25  6,012,972
26  9,521,288
27  4,550,733
28  2,659,929
29  5,262,100
30    848,637
31  1,613,762
32  1,431,731
33  1,129,184
34  7,915,280
35  1,640,014
36 18,248,700
37  7,019,142
38    634,353
39 11,149,084
40  3,251,236
41  3,076,269
42 12,088,344
44    999,362
45  3,678,846
46    719,616
47  5,151,582
48 18,276,706
49  1,892,307
50    579,094
51  6,563,063
53  5,345,474
54  1,826,545
55  5,072,574
56    473,863
;
run;

 /* This DATA step sorts the data to show the */
 /* highest population first.                 */
proc sort data=usaa out=usa; 
  by descending pop94; 
run;

 /* This DATA step creates a SAS program that sets up the */
 /* filename for the GIF file and the necessary GOPTIONS  */
 /* to produce the GIF animation.  The code then          */
 /* invokes the macro that produces the GIF animation     */
 /* file.                                                 */

 /* This sample code writes its output to C:\TEMP (when   */
 /* the code is run on the Windows operating system).     */
 /* Modify the FILE and %INC statements below if you want */
 /* to write the output to a location other than C:\TEMP  */
 /* or if you are running on an operating system other    */
 /* than Windows.                                         */
 
data _null_;
   set usa end=done;
   file 'c:\temp\temp.sas';
   if _n_ = 1
   then put "filename animmap 'c:\temp\animmap.gif';" /
            "goptions reset=goptions  device=gifanim gsfmode=replace gsfname=animmap xpixels=600 ypixels=400"
            "cback=white iteration=0 delay=150 disposal=background border htitle=13pt;";
   else if _n_ = 2
   then put "goptions gsfmode=append;";
   if done then put "goptions gepilog='3B'x;";
   put '%onestate(' state ', usa );';
run;

%inc 'c:\temp\temp.sas';

---

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.

Operating System and Release Information