pub.dev

any_treemap

1.0.0andry-brill/a-treemap ↗New releases in your daily digest, changelog included.

A composable Flutter treemap with immutable hierarchical data, multiple layouts, drill-down interaction, and replaceable visual layers.

Last release 1 months ago
21 Aug 2026
Too new to tell
only 1 dated releases
Nearly every release is documented
notes for 1 of 1 stable releases
Nothing withdrawn
no release was ever pulled
1 months old
1 releases · first in 2026

Release timeline

1 releases since 2026

2026

20262026

One column per month.

Releases

1.0.021 Aug 2026
Added TreemapChart.surrounding, TreemapSurroundingContent, and TreemapSurroundingGrid for placing breadcrumbs, legends, and custom content in eight di
Added TreemapChart.surrounding, TreemapSurroundingContent, and TreemapSurroundingGrid for placing breadcrumbs, legends, and custom content in eight direction-aware cells around the treemap. The grid supports named slots or fromMap, uses standard flex layout, and leaves sizing to callers.

Breadcrumbs and legends work as either direct surrounding layers or grid content; custom content uses the widget and builder factories.

Split presentation from the treemap core. TreemapChart now consumes replaceable tile, label, semantics, tooltip, and surrounding-layer contracts; all contracts and implementations share the any_treemap.dart entry point.

Removed implicit labels, tooltips, legends, breadcrumbs, semantics, empty text, palette, fallback colors, animation, and clipping from the core chart. A tile layer is explicit, and all color-scale fallbacks are required.

Added no-op, composite, and widget-builder layers plus immutable visual contexts. Included labels and semantics target deepest visible blocks while tile layers retain ancestor geometry for hierarchy painting.

Added optimized TreemapCanvasLabels and fully customizable, per-node clipped TreemapWidgetLabels. Canvas labels support a configurable ellipsis; label rendering no longer measures or changes layout geometry.

Moved interaction contracts out of appearance code and changed presentation data labels/color values to remain nullable instead of inventing display strings or weight-based colors in the core.

Removed per-node minimum dimensions from TreemapNode; minimum width, height, and area thresholds now belong exclusively to TreemapLayoutConfig.

Removed device-pixel snapping from core geometry and removed implicit high-contrast appearance mutation and context state.

Renamed node and record colorValue inputs to color. A Flutter Color now bypasses the included appearance resolver's configured color scale.

Removed emptyBuilder, TreemapEmptyBuilder, and TreemapEmptyState; empty geometry now always produces the neutral SizedBox.shrink output.

Moved flat-record construction to TreemapNode.fromRecords and removed both TreemapNodeFactory and TreemapChart.fromRecords.