Instance Property

extent

The extent of the image associated with the image accumulator.

Declaration

@property(readonly) CGRect extent;

Discussion

Extent is a rectangle that specifies the size of the image associated with the image accumulator. This rectangle is the size of the complete region of the working coordinate space, and is a fixed area. It specifies the x-value of the rectangle origin, the y-value of the rectangle origin, and the width and height.

See Also

Obtaining Data From an Image Accumulator

format

The pixel format of the image accumulator.

- image

Returns the current contents of the image accumulator.