Canvas snapping and direct manipulation

Canvas snapping helps position visual clips in Preview without changing timeline time snapping.

Use Preview's snapping control to cycle between Off, Grid, Edges and Both. Its visible label shows the selected mode. Grid and edge guides appear when applicable.

Select a visual clip to move, scale or rotate it directly on the canvas. The Inspector exposes the same transform values. Rotation snapping supports common angles such as 0°, 45° and 90° when the editor's snapping behavior is active.

Linked scaling keeps X and Y together by default. Unlock the scale link in Inspector to set independent horizontal and vertical scale.