onCanvasScaleStart method
Implementation
@override
void onCanvasScaleStart(ScaleStartDetails details) {
_basePosition = canvasReader.state.position;
_lastFocalPoint = details.focalPoint;
}
@override
void onCanvasScaleStart(ScaleStartDetails details) {
_basePosition = canvasReader.state.position;
_lastFocalPoint = details.focalPoint;
}