[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [ISharedVectorBindings](./rc-js-util.isharedvectorbindings.md) > [\_jsUtilCreateVec](./rc-js-util.isharedvectorbindings._jsutilcreatevec.md) ## ISharedVectorBindings.\_jsUtilCreateVec() method **Signature:** ```typescript _jsUtilCreateVec(numberId: ENumberIdentifier, vectorId: EVectorIdentifier): number; ``` ## Parameters

Parameter	Type	Description
numberId	[ENumberIdentifier](./rc-js-util.enumberidentifier.md)
vectorId	[EVectorIdentifier](./rc-js-util.evectoridentifier.md)

**Returns:** number