Interactive Graph Theory

Keyboard & Mouse Controls

• Left click on blank space to add new nodes.
• Left click a node and drag mouse to another node to make an edge connection.
• Right click on a node and drag across nodes to delete them.
• Right click on blank space and drag across edges to delete them.
• Shift + Left click on a node and drag across nodes to select them.
• Shift + Left click and drag over the canvas to rectangular select.
• Ctrl + Left click and drag to move nodes.
• Alt + Left click and drag to move the camera.
• Ctrl + A to select / deselect all nodes.
• Press delete key to delete selected nodes.

Touch Screen Controls

• Tap on blank space to add nodes.
• Tap on a node to select / deselect it.
• Swipe between nodes to make edge connections.
• Double tap on a node and swipe across nodes to delete them.
• Tap + Hold on blank space and swipe across edges to delete them.
• Tap + Hold on nodes to move them.
• Swipe with two fingers to move the camera.