LVectorRaster::UnlockObject

#include "ltwrappr.h"

virtual L_INT LVectorRaster::UnlockObject(pRaster)

Sets the object information of the class object.

This function is available in the LEADTOOLS Vector Imaging Pro Toolkit.

Returns

Comments

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

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

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

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

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

Required DLLs and Libraries