LVectorClone::UnlockObject

Summary

Sets the object information of the class object. This function is available in the LEADTOOLS Vector Imaging Toolkit.

Syntax

virtual L_INT LVectorClone::UnlockObject(pClone)

Parameters

pVECTORCLONE pClone

Pointer to a VECTORCLONE structure that contains the vector object information to set.

Returns

Comments

This function is used to update the object information of the class object.

To use this method, declare a variable of type VECTORCLONE and pass the address to the LVectorClone::LockObject () function. After modifying the vector object settings, call [LVectorClone:UnlockObject (). LVectorClone::LockObject () and [LVectorClone:UnlockObject () should always be called in pairs.

Before an object has been added to the LVectorBase object, using LVectorBase::AddObject or LVectorLayer::AddObject, LVectorClone::UnlockObject() can be used to change ALL properties of an object. However, once the object has been added to the LVectorBase object, the VECTORCLONE.Object member cannot be changed using LVectorClone::UnlockObject().

To get the current object information for a class object, call LVectorClone::LockObject.

LVectorClone::LockObject and LVectorClone::UnlockObject must be called in pairs.

Required DLLs and Libraries

• LTVKRN
• For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions

• LVectorClone::LockObject

Topics

• Working with Vector Objects

Example

For an example, refer to LVectorClone::SetGroup.