INNER CODE UNIT · Dart

mScaleX

OpenFlutter/k_chart · lib/k_chart_widget.dart:227

            mScaleX = (_lastScale * details.scale).clamp(0.5, 2.2);
            notifyChanged();
          },
          onScaleEnd: (_) {
            isScale = false;
            _lastScale = mScaleX;
          },
          onLongPressStart: (details) {
            isOnTap = false;
            isLongPress = true;
            if ((mSelectX != details.localPosition.dx ||
                    mSelectY != details.globalPosition.dy) &&
                !widget.isTrendLine) {
              mSelectX = details.localPosition.dx;
              notifyChanged();
            }
            //For TrendLine
            if (widget.isTrendLine && changeinXposition == null) {

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