Sheet Object Preview

Derived from: EcadObject Object
Defined in namespace "adsk::electron" and the header file is <Electron/Sheets/Sheet.h>

PreviewThis functionality is provided as a preview of intended future API capabilities. You are encouraged to use it and report any problems or suggestions using the Fusion API and Scripts forum.

Because this is a preview of future functionality, there is the possibility that it will change, which will possibly break any existing programs that use this functionality. Because of that, you should never deliver any programs that use any preview capabilities. For a distributed program, you should wait until it has moved from preview to released state.

Description

Represents one page of a multi-sheet schematic.

Methods

Name Description
classType

Static function that all classes support that returns the type of the class as a string. The returned string matches the string returned by the objectType property. For example if you have a reference to an object and you want to check if it's a SketchLine you can use myObject.objectType == fusion.SketchLine.classType().

Properties

Name Description
area Area bounds of this sheet.
busses Buses on this sheet.
circles Circle shapes on this sheet.
description Human-readable description of this sheet.
dimensions Dimension annotations on this sheet.
frames Frame elements on this sheet.
headline First line of the description, used as a short title.
id Identifier of the object.
instances Placed instances (component references) on this sheet.
isValid Indicates if this object is still valid, i.e. hasn't been deleted or some other action done to invalidate the reference.
moduleInstances Module instances (reusable circuit blocks) on this sheet.
name Assigned name of this sheet.
nets Nets (logical connections) on this sheet.
number Sequential sheet number (1-based).
objectType This property is supported by all objects in the API and returns a string that contains the full name (namespace::objecttype) describing the type of the object.

It's often useful to use this in combination with the classType method to see if an object is a certain type. For example: if obj.objectType == adsk.core.Point3D.classType():
parts Component definitions (parts) on this sheet.
polyShapes Polygon shapes on this sheet.
rectangles Rectangle shapes on this sheet.
texts Text annotations on this sheet.
wires Wire segments on this sheet.

Accessed From

Sheets.item

Samples

Name Description
Electronics Schematic Summary Sample

Demonstrates reading the open electronics schematic: document title, sheet and connectivity overview, per-sheet component and geometry counts, electrical rule check results, and the linked PCB when the design includes one.

Version

Introduced in version May 2026