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In electronic design software, "Snap to Guides" is a feature that allows schematic elements, such as components, wires, and text, to automatically align to user-defined guides when they are moved or placed on the schematic canvas. Guides are horizontal and vertical lines that designers can position anywhere on the schematic to help with alignment and spacing.

The Snap to Guides feature offers several benefits in schematic design:

Custom Alignment: Snap to Guides allows designers to define custom alignment lines and use them as reference points for placing and arranging components. This enables precise alignment based on specific design requirements.

Consistency: By snapping elements to user-defined guides, designers can maintain consistent spacing and alignment throughout the schematic, creating a more organized and visually appealing design.

Design Accuracy: The feature ensures that components and wires align with critical points or reference lines, which is essential for accurate circuit connections and layout.

Ease of Editing: When elements are snapped to guides, it becomes easier to edit the schematic without unintentionally shifting components or wires out of place.

Alignment with Existing Components: Snap to Guides allows designers to align new components with existing components, ensuring proper connection and layout continuity.

Multiple Guides: Designers can create multiple guides to accommodate complex schematic layouts and intricate component arrangements.

Using Snap to Guides can be particularly beneficial when designing schematics with specific layout requirements, or when creating complex designs that demand precise alignment and spacing. It provides a level of flexibility not always achievable with traditional Snap to Grid functionality alone.

DEX provides the Snap to Guides feature, allowing designers to create and move guides as needed. Designers can toggle the feature on or off and position guides at strategic points on the canvas to align components and wires effectively. The ability to customize guides and align elements precisely simplifies the process of creating professional and accurate schematic diagrams.