Node program Editor
Node program editor is a Flutter package based on the flutter package diagram_editor.
Disclamer
This project is curently made for a school project some functions can be partialy build, unstable or just not generic.
If you had any advice or any trouble to notify, feel free to contact me !
Import
flutter pub add node_program_editor
Usage
The package provide 3 widgets to use :
EditorCanvas
EditorCanvas is the main widget of the package. It display the grid and the nodes. The widget is a flutter DragTarget waiting for NodeData object.
You also have two call back : onSaveRequest onLoadRequest
Who respectively convert your diagram to json and create a diagram from your json.
NodeData
NodeData handle all the the settings for the node :
- Input and output port data
- Icon
- Icon color
- Ports color
- Selected color
- Type name
- Name
Port
Port handle information for link connection. You can set for port a maximum of connections
RoadMap
- Add Port type
- Add Port type colors
- Handle update on nodes
Libraries
- actions
- core/controller
- core/painter
- models/connection_model
- models/node_data_model
- models/node_models
- models/port_model
- The
SelectedPortInfoclass in Dart represents information about a selected port, including the node index, port index, and whether it is an output port. - models/selected_port_info_model
- models/temp_link_model
- node_program_editor
- utils/jsonify_color
- widgets/canvas
- widgets/node