--- trunk/SHAPES/visualizer.cpp	2004/06/28 23:05:25	1315
+++ trunk/SHAPES/visualizer.cpp	2004/07/20 20:22:43	1361
@@ -32,10 +32,10 @@ int main(int argc, char* argv[]){
   if (cmdline_parser (argc, argv, &args_info) != 0)
     exit(1) ;
 
-  if (args_info.shape_given){
-    shapeFileName = args_info.shape_arg;
-  }
-  else{
+
+  if (args_info.inputs_num > 0) {
+      shapeFileName = args_info.inputs[0];
+  } else {
     std::cerr << "Does not have shape file name" << endl;
     exit(1);
   }
@@ -43,14 +43,14 @@ int main(int argc, char* argv[]){
   shape = new SHAPE();
   shape->readSHAPEfile(shapeFileName);
 
-
-  if (args_info.output_given){
-    outputFileName = args_info.output_arg;
+  if (args_info.inputs_num > 1) {
+      outputFileName = args_info.inputs[1];
+  } else {
+    std::cerr << "No output file name specified." << endl;
+    outputFileName = strdup(shapeFileName);
+    strcat(outputFileName, ".viz");
+    std::cerr << "Using: " << outputFileName << endl;
   }
-  else{
-    std::cerr << "Does not have output file name" << endl;
-    exit(1);
-  }
 
   outputFile = fopen(outputFileName, "w");