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change direction of zoom

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This commit is contained in:
Nick Fisher
2022-10-03 14:56:53 +11:00
parent b66995d9b8
commit fac6eebf28
1 changed files with 1 additions and 1 deletions
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2
lib/gesture_detecting_filament_view.dart
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@@ -108,7 +108,7 @@ class _GestureDetectingFilamentViewState
onScaleUpdate: (d) async { onScaleUpdate: (d) async {
if (d.pointerCount == 2) { if (d.pointerCount == 2) {
if (_lastScale != 0) { if (_lastScale != 0) {
await widget.controller.zoomUpdate(100 * (d.scale -_lastScale)); await widget.controller.zoomUpdate(100 * (_lastScale - d.scale));
} }
} else { } else {
await _functionUpdate(d.focalPoint.dx, d.focalPoint.dy); await _functionUpdate(d.focalPoint.dx, d.focalPoint.dy);