view group demo

demos/view_groups.geo

+// create 500 views, in 5 groups
+For i In {1:5}
+  For j In {1:100}
+    View Sprintf("View %g in group %g", j, i) {
+      SQ(i/10,j/100,0,            i/10+1/10,j/100,0,
+         i/10+1/10,j/100+1/100,0, i/10,j/100+1/100,0){1,1,1,1};
+    };
+    View[PostProcessing.NbViews-1].Group = Sprintf("Group %g", i);
+    View[PostProcessing.NbViews-1].Closed = 1; // close the group
+    View[PostProcessing.NbViews-1].DoubleClickedCommand =
+      "Printf('Double-clicked View[%g]', PostProcessing.DoubleClickedView);";
+    View[PostProcessing.NbViews-1].ShowScale = 0;
+    View[PostProcessing.NbViews-1].ShowElement = 1;
+    View[PostProcessing.NbViews-1].ColorTable = {{j/100*255,i/5*255,128}};
+  EndFor
+EndFor