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(
      0,
      0,
      constraints.constrainWidth(
          constraints.hasBoundedWidth ? constraints.maxWidth : fallbackWidth),
      constraints.constrainHeight(constraints.hasBoundedHeight
          ? constraints.maxHeight
          : fallbackHeight));
}