voo_node_canvas 0.1.3 copy "voo_node_canvas: ^0.1.3" to clipboard
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Published 44 days ago • verified publishervoostack.com
SDKFlutter
PlatformAndroidiOSLinuxmacOSwebWindows
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Metadata

A node-based canvas widget for creating visual node graphs with draggable nodes and connections

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Changelog #

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

0.1.3 - 2025-11-26 #

Fixed #

  • Fixed hit testing for nodes and ports positioned far from the canvas origin
  • Nodes and ports now remain interactive regardless of zoom level or position
  • Fixed node dragging lag when zoomed out by using offset-based positioning
  • Added direct pointer handling that bypasses Flutter's constraint-limited hit testing
  • Added manual hover tracking for nodes and ports at any canvas position
  • Transform alignment now correctly uses top-left origin for coordinate transforms

0.1.2 - 2025-11-26 #

Added #

  • Undo/redo support with configurable history size (default 50 states)
  • Keyboard shortcuts: Ctrl/Cmd+Z (undo), Ctrl/Cmd+Shift+Z or Ctrl/Cmd+Y (redo)
  • Marquee selection with Shift+drag to select multiple nodes and connections
  • Connection clicking and selection support
  • Ctrl/Cmd+A to select all nodes
  • Shift+click for multi-select on nodes
  • Port color customization with highlightColor and connectedColor on NodePort
  • Port hover effects with animated visual feedback
  • portHitTolerance and portHighlightColor config options
  • connectionHitTolerance config for easier connection clicking

0.1.1 - 2025-11-23 #

Fixed #

  • Snap-to-grid now works smoothly by tracking raw position during drag operations
  • Connection line now follows cursor correctly at all zoom levels
  • Node dragging responds correctly at all zoom levels

0.0.1 - 2024-11-23 #

Added #

  • Initial release of voo_node_canvas
  • Infinite canvas with pan and zoom support
  • Draggable nodes with customizable content
  • Input/output ports for node connections
  • Bezier curve connections between nodes
  • Grid background with snap-to-grid support
  • Canvas configuration options
  • Canvas controller for state management

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Publisher

verified publishervoostack.com

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Metadata

A node-based canvas widget for creating visual node graphs with draggable nodes and connections

Topics

#widget #canvas #node-graph #flutter-ui #drag-and-drop

Documentation

API reference

License

MIT (license)

Dependencies

equatable, flutter, voo_responsive, voo_tokens

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