fix(#5): 🐛 Rounded coordinates to one decimal so that they are displa…

…yed neatly

src/MeasurementControl/measurementsPanel.js

@@ -196,6 +196,10 @@ window.initMeasurementsPanel = function initMeasurementsPanel(viewer) {
         }
       }
     }
+    requestAnimationFrame(() => {
+    roundCoordinates(originalPropertiesPanel)
+    initCoordObserver()
+  })
   }
   function restorePanelToOriginal() {
     if (!originalPropertiesPanel || !placeholder || !originalParent) return
@@ -222,6 +226,58 @@ window.initMeasurementsPanel = function initMeasurementsPanel(viewer) {
     targetContainer.appendChild(msg2)
   }
 
+ // Helper: round only the coordinates table (x,y,z header row) to 1 decimal
+  let coordRoundObserver = null
+  function initCoordObserver() {
+    if (!originalPropertiesPanel || coordRoundObserver) return
+    coordRoundObserver = new MutationObserver(() => {
+      requestAnimationFrame(() => roundCoordinates(originalPropertiesPanel))
+    })
+    coordRoundObserver.observe(originalPropertiesPanel, {
+      childList: true,
+      subtree: true
+    })
+  }
+
+  function roundCoordinates(rootEl) {
+    if (!rootEl) return
+    // Find first table that has a header row with th: x y z
+    const tables = rootEl.querySelectorAll('table.measurement_value_table')
+    let coordTable = null
+    for (const tbl of tables) {
+      const headerRow = tbl.querySelector('tr')
+      if (!headerRow) continue
+      const ths = [...headerRow.querySelectorAll('th')].map(th =>
+        (th.textContent || '').trim().toLowerCase()
+      )
+      if (ths.length >= 3 && ths[0] === 'x' && ths[1] === 'y' && ths[2] === 'z') {
+        coordTable = tbl
+        break
+      }
+    }
+    if (!coordTable) return
+
+    const dataRows = [...coordTable.querySelectorAll('tr')].slice(1)
+    dataRows.forEach(row => {
+      row.querySelectorAll('td').forEach(td => {
+        if (td.querySelector('button, input, select')) return
+        const raw = (td.textContent || '').trim()
+        if (!raw) return
+        // Allow formats with commas, spaces, possible degree sign, trailing labels
+        // Extract leading numeric with optional sign & decimal
+        const cleaned = raw
+          .replace(/[^\d+.\-]/g, c => (c === ',' ? '' : '')) // clean data
+          .replace(/,+/g, '')
+        if (!cleaned || !/[-+]?\d*\.?\d+/.test(cleaned)) return
+        const num = Number(cleaned)
+        if (!Number.isFinite(num)) return
+        const rounded = num.toFixed(1)
+        if (td.textContent !== rounded) {
+          td.textContent = rounded
+        }
+      })
+    })
+  }
   // Helper to decide if a uuid is a measurement-like object
   function isMeasurementUUID(uuid) {
     if (!uuid) return false