Helper Lines
This example demonstrates how to implement alignment helper lines. As you drag nodes around, these visual guides appear automatically to help align nodes with each other, while a snapping mechanism ensures precise positioning.
The implementation handles both horizontal and vertical alignment and works correctly with the viewport’s transform and scale, ensuring the guides remain accurate even when zoomed or panned.
About this Pro Example
- Dependencies: @xyflow/react
- License: xyflow Pro License
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