LogicFlow is an SVG-based flowchart editing framework and visual graph editor used for building customizable business process diagrams. It serves as a customizable diagramming engine for rendering business process models, entity relationship diagrams, and unified modeling language charts.
The system is characterized by a plugin-based architecture that allows developers to define specialized graphical elements and register pluggable modules. A distinctive feature is its overlay system, which positions standard HTML components on top of the SVG canvas to create interactive menus and control panels.
The framework provides capabilities for creating custom nodes and edges with bespoke shapes and business data. It includes tools for managing graph interactions, such as drag-and-drop and coordinate mapping, as well as data adapters to transform internal graph representations into external formats.
The editor includes productivity features such as grid snapping, alignment guides, zoom controls, and keyboard shortcuts.