layout method

  1. @override
void layout(
  1. Context context,
  2. BoxConstraints constraints,
  3. {bool parentUsesSize = false}
)
override

First widget pass to calculate the children layout and bounding box

Implementation

@override
void layout(Context context, BoxConstraints constraints,
    {bool parentUsesSize = false}) {
  box = PdfRect.zero;
}