onScaleStart method

void onScaleStart(
  1. ScaleStartDetails details
)

Implementation

void onScaleStart(ScaleStartDetails details) {
  widget.onScaleStart();
  translationUpdater.value = details.focalPoint;
  recordOldScale = recordScale;
  scaleUpdater.value = 1.0;
  rotationUpdater.value = 0.0;
}