Experimental: this API is experimental and might be changed or removed in the future.

ContentZoomer

class in UnityEditor.Experimental.UIElements.GraphView

Description

Manipulator that allows zooming in GraphView.

DefaultMaxScale	Default max zoom level.
DefaultMinScale	Default min zoom level.
DefaultReferenceScale	Default reference zoom level.
DefaultScaleStep	Default zoom step.

keepPixelCacheOnZoom	Optimization option to keep the old pixel cache while zooming and only updating it when zooming is finished (based on a timer).
maxScale	Max zoom level.
minScale	Min zoom level.
referenceScale	Reference zoom level.
scaleStep	Zoom step: percentage of variation between a zoom level and the next. For example, with a value of 0.15, which represents 15%, a zoom level of 200% will become 230% when zooming in.

ContentZoomer constructor.

RegisterCallbacksOnTarget	Called to register click event callbacks on the target element.
UnregisterCallbacksFromTarget	Called to unregister event callbacks from the target element.

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