🔷 MathGraph Visual Modeler

Quick Help

• Left Click: Select/drag element. Shift+Click for multi-select.
• Double Click: Open detailed info panel for element.
• Right Click + Drag: Pan the canvas (always available).
• Entity E: Right-click to create entity type (circle).
• Fact Type F: Right-click to create fact type (squares).
• Label Type L: Right-click to create label type (diamond).
• Predicate P: Right-click source, then target to connect.
• Delete Del: Delete selected elements.
• Undo Ctrl+Z: Undo last action.
• Redo Ctrl+Y: Redo last undone action.
• Copy Ctrl+C: Copy selected elements.
• Paste Ctrl+V: Paste copied elements.
• Zoom: Scroll mouse wheel.
• Escape Esc: Cancel operation or clear selection.