vault backup: 2023-11-14 15:21:35

!Załączniki/Excalidraw/Scripts/Downloaded/Grid Selected Images.md

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+/*
+![](https://raw.githubusercontent.com/zsviczian/obsidian-excalidraw-plugin/master/images/scripts-grid-selected-images.png)
+
+This script arranges selected images into compact grid view, removing gaps in-between, resizing when necessary and breaking into multiple rows/columns.
+
+```javascript
+*/
+
+try {
+  let els = ea.getViewSelectedElements().filter(el => el.type == 'image');
+
+  new Notice(els.length);
+
+  if (els.length == 0) throw new Error('No image elements selected');
+
+  const bounds = ea.getBoundingBox(els);
+  const { topX, topY, width, height } = bounds;
+  
+  els.sort((a, b) => a.x + a.y < b.x + b.y);
+
+  const areaAvailable = width * height;
+
+  let elWidth = els[0].width;
+  let elHeight = els[0].height;
+
+  if (elWidth * elHeight > areaAvailable) {
+    while (elWidth * elHeight > areaAvailable) {
+      elWidth /= 1.1;
+      elHeight /= 1.1;
+    }  
+  } else if (elWidth * elHeight < areaAvailable) {
+    while (elWidth * elHeight > areaAvailable) {
+      elWidth *= 1.1;
+      elHeight *= 1.1;
+    }
+  }
+
+  const rows = (width - elWidth) / elWidth;
+  
+  let row = 0, column = 0;
+  for (const element of els) {    
+    element.x = topX + (elWidth * row);
+    element.y = topY + (elHeight * column);
+    
+    if (element.width > elWidth) {
+      while (element.width >= elWidth) {
+        element.width /= 1.1;
+        element.height /= 1.1;
+      }  
+    } else if (element.width < elWidth) {
+      while (element.width <= elWidth) {
+        element.width *= 1.1;
+        element.height *= 1.1;  
+      }
+    }
+
+    row++;
+    if (row > rows) {
+      row = 0;
+      column++;
+    }
+  }
+
+  ea.addElementsToView(false, true, true);
+} catch (err) {
+  _ = new Notice(err.toString())
+}