jp2_resolution

Manages simple geometric information which may be used to guide image rendering: specifically, pixel aspect ratios; original image capture resolution; and recommended image display resolution.

Objects of this class are merely interfaces to an internal object, which cannot be directly created by an application. Creation and destruction of the internal object, as well as saving and reading of the associated JP2 boxes are capabilities reserved for the internal machinery associated with the file format manager which provides the interface.

Objects which can provide a non-empty jp2_resolution interface include jp2_source, jp2_target, jpx_layer_source, jpx_layer_target, mj2_video_source and mj2_video_target.

jp2_resolution (2 forms)

exists {Java: Exists}

operator!

copy {Java: Copy}

init {Java: Init}

set_different_capture_aspect_ratio {Java: Set_different_capture_aspect_ratio}

set_resolution {Java: Set_resolution}

get_aspect_ratio {Java: Get_aspect_ratio}

get_resolution {Java: Get_resolution}