1 files changed, 16 insertions, 11 deletions
diff --git a/src/client/documents/Documents.ts b/src/client/documents/Documents.ts
index 49e53a214..a19530c92 100644
--- a/src/client/documents/Documents.ts
+++ b/src/client/documents/Documents.ts
@@ -14,7 +14,7 @@ import { Cast, NumCast, StrCast } from "../../fields/Types";
 import { AudioField, ImageField, MapField, PdfField, VideoField, WebField, YoutubeField } from "../../fields/URLField";
 import { SharingPermissions } from "../../fields/util";
 import { Upload } from "../../server/SharedMediaTypes";
-import { OmitKeys, Utils } from "../../Utils";
+import { OmitKeys, Utils, aggregateBounds } from "../../Utils";
 import { YoutubeBox } from "../apis/youtube/YoutubeBox";
 import { DocServer } from "../DocServer";
 import { Networking } from "../Network";
@@ -1352,26 +1352,31 @@ export namespace DocUtils {
         if (layoutKey && layoutKey !== "layout" && layoutKey !== "layout_icon") doc.deiconifyLayout = layoutKey.replace("layout_", "");
     }
 
-    export function pileup(docList: Doc[], x?: number, y?: number, create: boolean = true) {
+    export function pileup(docList: Doc[], x?: number, y?: number, size: number = 55, create: boolean = true) {
         let w = 0, h = 0;
         runInAction(() => {
             docList.forEach(d => {
                 DocUtils.iconify(d);
-                w = Math.max(d[WidthSym](), w);
-                h = Math.max(d[HeightSym](), h);
+                w = Math.max(NumCast(d._width), w);
+                h = Math.max(NumCast(d._height), h);
             });
-            h = Math.max(h, w * 4 / 3); // converting to an icon does not update the height right away.  so this is a fallback hack to try to do something reasonable
             docList.forEach((d, i) => {
-                d.x = Math.cos(Math.PI * 2 * i / docList.length) * 10 - w / 2;
-                d.y = Math.sin(Math.PI * 2 * i / docList.length) * 10 - h / 2;
+                d.x = Math.cos(Math.PI * 2 * i / docList.length) * size;
+                d.y = Math.sin(Math.PI * 2 * i / docList.length) * size;
+                d._timecodeToShow = undefined;  // bcz: this should be automatic somehow.. along with any other properties that were logically associated with the original collection
+            });
+            const aggBounds = aggregateBounds(docList.map(d => ({ x: NumCast(d.x), y: NumCast(d.y), width: NumCast(d._width), height: NumCast(d._height) })), 0, 0);
+            docList.forEach((d, i) => {
+                d.x = NumCast(d.x) - ((aggBounds.r + aggBounds.x) / 2);
+                d.y = NumCast(d.y) - ((aggBounds.b + aggBounds.y) / 2);
                 d._timecodeToShow = undefined;  // bcz: this should be automatic somehow.. along with any other properties that were logically associated with the original collection
             });
         });
         if (create) {
-            const newCollection = Docs.Create.PileDocument(docList, { title: "pileup", x: (x || 0) - 55, y: (y || 0) - 55, _width: 110, _height: 100, });
-            newCollection.x = NumCast(newCollection.x) + NumCast(newCollection._width) / 2 - 55;
-            newCollection.y = NumCast(newCollection.y) + NumCast(newCollection._height) / 2 - 55;
-            newCollection._width = newCollection._height = 110;
+            const newCollection = Docs.Create.PileDocument(docList, { title: "pileup", x: (x || 0) - size, y: (y || 0) - size, _width: size * 2, _height: size * 2, });
+            newCollection.x = NumCast(newCollection.x) + NumCast(newCollection._width) / 2 - size;
+            newCollection.y = NumCast(newCollection.y) + NumCast(newCollection._height) / 2 - size;
+            newCollection._width = newCollection._height = size * 2;
             newCollection._jitterRotation = 10;
             return newCollection;
         }