crates/canvas/src/document.rs |  21 ++-
 crates/canvas/src/editor.rs   | 145 +++++++++++++++++----
 crates/canvas/src/gpu/page.rs | 108 ++++++++++++++--
 crates/canvas/src/outline.rs  | 220 ++++++++++++++++++++++++++++++--
 crates/snowbound/src/main.rs  |  10 +-
 tools/canvas/README.md        |   2 +
 6 files changed, 450 insertions(+), 56 deletions(-)