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added disableRotation property #66

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added disableRotation property #66

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4 changes: 3 additions & 1 deletion lib/src/crop.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ class Crop extends StatefulWidget {
final BoxShape shape;
final ValueChanged<MatrixDecomposition>? onChanged;
final Duration animationDuration;
final bool disableRotation;

Crop({
Key? key,
Expand All @@ -38,6 +39,7 @@ class Crop extends StatefulWidget {
this.shape: BoxShape.rectangle,
this.onChanged,
this.animationDuration = const Duration(milliseconds: 200),
this.disableRotation = false,
}) : super(key: key);

@override
Expand Down Expand Up @@ -196,7 +198,7 @@ class _CropState extends State<Crop> with TickerProviderStateMixin {

// In the case where lesser than 2 fingers involved in scaling, we ignore
// the rotation handling.
if (details.pointerCount > 1) {
if (details.pointerCount > 1 && !widget.disableRotation) {
// In the first touch, we reset all the values.
if (_previousPointerCount != details.pointerCount) {
_previousPointerCount = details.pointerCount;
Expand Down