@graphiy/behavior v0.2.0

Graphiy Behavior

This is a collection of Objects handling user interactions with a canvas:

• Pan - move the whole canvas horizontally and vertically
• Select
  • select on click
  • select multiple with Ctrl key pressed
  • Rectangular selection - group selection by drawing a rectangle
  • Lasso selection - group selection by drawing a free form
• Drag - drag selected items relative to the canvas with pointer
• Zoom - resize canvas and items in it proportionally

It's dual-licensed under both GPLv3 and a commercial license for proprietary projects.

TODO

• randomize initial position of nodes
• fix offset for dragged element when clicking on child of node for each the event is set
• Zoom
• Rectangular selection
• Lasso selection