ItemLayout constructor
ItemLayout({})
Implementation
ItemLayout(
{int? startX,
int? startY,
required this.width,
required this.height,
this.minWidth = 1,
this.minHeight = 1,
this.maxHeight,
this.maxWidth})
: assert(minWidth <= width),
assert(minHeight <= height),
assert(maxHeight == null || maxHeight >= height),
assert(maxWidth == null || maxWidth >= width),
_haveLocation = startX != null || startY != null,
startX = startX ?? 0,
startY = startY ?? 0;