Weighted graphs

HOW TO USE:

• The red node is the source, and the blue node is the sink.
• Drag nodes to move them.
• Hold down 'e' and click on a node to start an edge. Click on another node to connect the edge.
• Click on an edge's weight box to start entering in a value. Hit 'Enter', or click away to stop.
• Hold down 'r' and click on an edge box or node to delete it.
• Hold down 's' and click on a node to make it the source.
• Hold down 'd' and click on a node to make it the destination.
• Hold down 'n' and click to add a node.
• Found a bug? Contact me!

This generator was written in Javascript / Canvas. Made by Pierre Theo Klein, 2017