getCustomPosition static method

Implementation

static CustomTargetContentPosition getCustomPosition(
  String position,
  GlobalKey keyTarget,
) {
  const double verticalOffset = 220;
  const double horizontalOffset = 50;

  final RenderBox renderBox =
      keyTarget.currentContext!.findRenderObject() as RenderBox;
  final Offset widgetPos = renderBox.localToGlobal(Offset.zero);
  // final Size widgetSize = renderBox.size;

  switch (position) {
    case "center":
      return CustomTargetContentPosition(
        top: widgetPos.dy - (verticalOffset - 100),
      );
    case "topLeft":
      return CustomTargetContentPosition(
        top: widgetPos.dy - verticalOffset,
        right: widgetPos.dx - horizontalOffset,
      );
    case "topRight":
      return CustomTargetContentPosition(
        top: widgetPos.dy - verticalOffset,
        left: widgetPos.dx - horizontalOffset,
      );
    case "bottomLeft":
      return CustomTargetContentPosition(
        bottom: widgetPos.dy - verticalOffset,
        right: widgetPos.dx - horizontalOffset,
      );
    case "bottomRight":
      return CustomTargetContentPosition(
        bottom: widgetPos.dy - verticalOffset,
        left: widgetPos.dx - horizontalOffset,
      );
    default:
      return CustomTargetContentPosition(
        top: 0,
      );
  }
}