1 files changed, 28 insertions, 19 deletions
diff --git a/Build/source/utils/asymptote/base/plain_arrows.asy b/Build/source/utils/asymptote/base/plain_arrows.asy
index 0ef8c2b2d5c..18618c2b5b8 100644
--- a/Build/source/utils/asymptote/base/plain_arrows.asy
+++ b/Build/source/utils/asymptote/base/plain_arrows.asy
@@ -543,27 +543,36 @@ void arrow(picture pic=currentpicture, Label L="", pair b, pair dir,
   draw(b,pic,L,a--(0,0),align,p,arrow,margin);
 }
 
-// Force an array of 2D pictures to be as least as large as picture all.
-void rescale2(picture[] pictures, picture all)
-{
-  if(!all.empty2()) {
-    transform t=inverse(all.calculateTransform()*pictures[0].T);
-    pair m=t*min(all);
-    pair M=t*max(all);
-    for(int i=0; i < pictures.length; ++i) {
-      draw(pictures[i],m,nullpen);
-      draw(pictures[i],M,nullpen);
-    }
-  }
-}
-
-// Force an array of pictures to have a uniform scaling.
-void rescale(picture[] pictures)
-{
-  if(pictures.length == 0) return;
+// Fit an array of pictures simultaneously using the sizing of picture all.
+frame[] fit2(picture[] pictures, picture all)
+{
+ frame[] out;
+ if(!all.empty2()) {
+   transform t=all.calculateTransform();
+   pair m=all.min(t);
+   pair M=all.max(t);
+   for(picture pic : pictures) {
+     frame f=pic.fit(t);
+     draw(f,m,nullpen);
+     draw(f,M,nullpen);
+     out.push(f);
+   }
+ }
+  return out;
+}
+
+// Fit an array of pictures simultaneously using the size of the first picture.
+frame[] fit(string prefix="", picture[] pictures, string format="",
+            bool view=true, string options="", string script="",
+            projection P=currentprojection)
+{
+  if(pictures.length == 0)
+    return new frame[];
+ 
   picture all;
   size(all,pictures[0]);
   for(picture pic : pictures)
     add(all,pic);
-  rescale2(pictures,all);
+
+  return fit2(pictures,all);
 }