This is a README file for an Obsidian plugin called "Advanced Canvas". The plugin adds various features to the canvas in Obsidian, such as: * Custom styles: Users can add custom CSS styles to nodes and edges on the canvas. * Custom colors: Users can add custom colors to nodes and edges on the canvas. * Node interactions: Users can interact with nodes on the canvas, such as moving them around or resizing them. * Edge interactions: Users can interact with edges on the canvas, such as dragging them to reposition them. * Zooming and panning: Users can zoom in and out of the canvas using keyboard shortcuts or mouse gestures. * Undo and redo: Users can undo and redo changes they make to the canvas. * Read-only mode: Users can set the canvas to read-only mode, which prevents them from making changes to it. The plugin also provides a range of events that plugins can use to interact with the canvas. These events include: * `advanced-canvas:node-interaction`: Fired when a node is interacted with (e.g. moved or resized). * `advanced-canvas:edge-interaction`: Fired when an edge is interacted with (e.g. dragged to reposition it). * `advanced-canvas:undo`: Fired when the user undoes a change they made to the canvas. * `advanced-canvas:redo`: Fired when the user redoes a change they made to the canvas. * `advanced-canvas:readonly-changed`: Fired when the read-only state of the canvas changes. * `advanced-canvas:data-requested`: Fired when the canvas data is requested (e.g. by another plugin). * `advanced-canvas:load-data`: Fired when the canvas data is set. * `advanced-canvas:canvas-saved:before` and `advanced-canvas:canvas-saved:after`: Fired before and after the canvas is saved. The README file also includes a section on contributing to the plugin, which provides information on how to submit pull requests and issues. Additionally, there is a star history chart at the bottom of the file that shows the number of stars the plugin has received over time.

The MoreDraw for Obsidian plugin integrates a dynamic infinite canvas whiteboard into Obsidian, enabling users to create and edit diagrams such as flowcharts, mind maps, to-do lists, and timetables. With built-in AI capabilities, it simplifies the process of designing visual content. Additional features include a chart maker, QR code generator, and freehand drawing tools. Users can export their work in formats like PDF, PNG, and PPT for broader usability. Some advanced features, such as saving and syncing files, require a MoreDraw account, and certain functionalities may incur a fee.