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The QTPlgApertureModesDimensions class provides you with properties and methods that allow you to deal with aperture modes dimensions.

This class requires QuickTime 7 or later.







The QTPlgApertureModesDimensions class constructors are called when you create a new instance of the class, while the ˜QTPlgApertureModesDimensions class destructor, is called automatically when the class is no more in use. Also, you can invoke the class destructor by setting the instance of the class to nil.
Once a new class instance is returned, it is good practice to check the class property to be sure that the new object can be used. A QTPlgApertureModesDimensions class instance is always valid.

The class provides you with the following initializer methods:
()
This is the default constructor. Use this constructor to create a completely new data descriptor container in memory. All of the class properties are intialized to their default values
(other as QTPlgApertureModesDimensions)
This is the copy constructor. The properties of the object to be copied will be used to initialize the new class instance properties

specifies the width and height at which the image could be displayed on a square–pixel display, generally calculated using the and
specifies the width and height at which the image could be displayed on a square–pixel display, disregarding any but honoring the . This may be useful for authoring applications that want to expose the edge processing region. For general viewing, use instead
specifies the width and height of the encoded image
specifies the dimensions used in QuickTime 7.0.x and earlier