Fix #61 Lines layer not rotating correctly with map

[Camerash]

As title. Fix #61

[elliotnash]

While this fixes the polylines not rotating correctly, the corresponding touch input still rotates incorrectly so taps no longer after rotating the map.

[trauma-and-drama]

I'd prepare a fix pull request, but I am still figuring out the plugin in more detail.

MobileLayerTransformer would have to include the gestureDetector.

This should fix it:

return Container(
        child: MobileLayerTransformer(
      child: GestureDetector(
        behavior: HitTestBehavior.translucent,
        onDoubleTap: () {
          // For some strange reason i have to add this callback for the onDoubleTapDown callback to be called.
        },
        onDoubleTapDown: (TapDownDetails details) {
          _zoomMap(details, context);
        },
        onTap: () {
          print("onTap ${this.key}");
        },
        onTapUp: (TapUpDetails details) {
          print("onTapUp ${this.key}");
          _forwardCallToMapOptions(details, context);
          _handlePolylineTap(details, onTap, onMiss);
        },
        child: Stack( // <-- no need for stack either
          children: [
            CustomPaint(
              painter: PolylinePainter(lines, mapState),
              size: size,
            ),
          ],
        ),
      ),
    ));`

[JaffaKetchup]

Hey @trauma-and-drama,
Please check #68 (comment) :)

[trauma-and-drama]

@JaffaKetchup, ah. Thanks for the pointer. apparently I also need to brush up on my github skill 😂.