{
"layers": [
{
"name": "Scrolling background of LayoutView #document",
"bounds": [800, 600],
"contentsOpaque": true,
"backgroundColor": "#FFFFFF",
"invalidations": [
[100, 100, 190, 120],
[100, 300, 140, 170],
[300, 300, 140, 120],
[300, 100, 140, 120]
]
}
]
}