position method Null safety
override
Implementation
@override
position(
TreeNode node, double left, double top, double right, double bottom) {
(node.depth & 1 > 0 ? slice : dice)(node, left, top, right, bottom);
}
@override
position(
TreeNode node, double left, double top, double right, double bottom) {
(node.depth & 1 > 0 ? slice : dice)(node, left, top, right, bottom);
}