Module layout 

Pure layout math for the justified-row masonry grid.

pack_rows greedily fills rows up to canvas_w then scales each row to fit. Includes O(log n) row lookup helpers used by the snapshot + hit-test paths.

Structs

LaidItem

LaidRow

LayoutConfig

Constants

FALLBACK_H 🔒

FALLBACK_W 🔒

GAP 🔒

MAX_ROW_HEIGHT_COMPACT 🔒

MAX_ROW_HEIGHT_NARROW 🔒

MAX_ROW_HEIGHT_WIDE 🔒

MIN_ROW_HEIGHT_COMPACT 🔒

MIN_ROW_HEIGHT_NARROW 🔒

MIN_ROW_HEIGHT_WIDE 🔒

Functions

aspect 🔒

build_row 🔒

Scale, clamp, and place items into a single laid-out row.

collect_row_indices 🔒

Greedily collect item indices that fit into a single row at max height.

first_row_at_or_after 🔒

item_at_x 🔒

pack_rows 🔒

Greedy justified-row pack. dims[i] = (w, h) for asset i.

row_at_y 🔒

scale_to_fit 🔒