AccumulatedVisualContext Tree:
  [1] scroll_frame_id=0 (PaintableWithLines(BlockContainer<PRE>#out))
    [2] transform=[1,0,0,1,50,30] origin=(58,58) (PaintableWithLines(BlockContainer<DIV>.box))

DisplayList:
Save@0
  ApplyTransform@0 matrix=[1 0 0 1 0 0]
  SaveLayer@0
    FillRect@2 rect=[8,8 100x100] color=rgb(0, 0, 255)
    DrawGlyphRun@2 rect=[8,8 38x18] translation=[8,21.796875] color=rgb(0, 0, 0) scale=1
  Restore@0
Restore@0

