telemetry.internal.image_processing.frame_generator | index telemetry/internal/image_processing/frame_generator.py

`# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.`

Modules
`` |  |

abc |  |  |

Classes
`` |  |

__builtin__.object
  FrameGenerator
exceptions.Exception(exceptions.BaseException)
  FrameReadError

class FrameGenerator(__builtin__.object)
`` | `Defines an interface for reading input frames. Attributes: _generator: A reference to the created generator.`
| Methods defined here:

__init__(self)
  `Initializes the FrameGenerator object.`

Data descriptors defined here:

CurrentFrameNumber
  `Returns:
  int, The frame index of the current frame.`

CurrentTimestamp
  `Returns:
  float, The timestamp of the current frame in milliseconds.`

Dimensions
  `Returns:
  The dimensions of the frame sequence as a tuple int (width, height).
  This value should be constant across frames.`

Generator
  `Returns:
  A reference to the created generator.`

__dict__
  `dictionary for instance variables (if defined)`

__weakref__
  `list of weak references to the object (if defined)`

Data and other attributes defined here:

__abstractmethods__ = frozenset(['CurrentFrameNumber', 'CurrentTimestamp', 'Dimensions', '_CreateGenerator'])

__metaclass__ = <class 'abc.ABCMeta'>
  `Metaclass for defining Abstract Base Classes (ABCs).
  Use this metaclass to create an ABC. An ABC can be subclassed
  directly, and then acts as a mix-in class. You can also register
  unrelated concrete classes (even built-in classes) and unrelated
  ABCs as 'virtual subclasses' -- these and their descendants will
  be considered subclasses of the registering ABC by the built-in
  issubclass() function, but the registering ABC won't show up in
  their MRO (Method Resolution Order) nor will method
  implementations defined by the registering ABC be callable (not
  even via super()).`

class FrameReadError(exceptions.Exception)
`` |  |

Method resolution order:
  FrameReadError
  exceptions.Exception
  exceptions.BaseException
  __builtin__.object

Data descriptors defined here:

__weakref__
  `list of weak references to the object (if defined)`

Methods inherited from exceptions.Exception:

__init__(...)
  `x.__init__(...) initializes x; see help(type(x)) for signature`

Data and other attributes inherited from exceptions.Exception:

__new__ = <built-in method __new__ of type object>
  `T.__new__(S, ...) -> a new object with type S, a subtype of T`

Methods inherited from exceptions.BaseException:

__delattr__(...)
  `x.__delattr__('name') <==> del x.name`

__getattribute__(...)
  `x.__getattribute__('name') <==> x.name`

__getitem__(...)
  `x.__getitem__(y) <==> x[y]`

__getslice__(...)
  `x.__getslice__(i, j) <==> x[i:j]
  Use of negative indices is not supported.`

__reduce__(...)

__repr__(...)
  `x.__repr__() <==> repr(x)`

__setattr__(...)
  `x.__setattr__('name', value) <==> x.name = value`

__setstate__(...)

__str__(...)
  `x.__str__() <==> str(x)`

__unicode__(...)

Data descriptors inherited from exceptions.BaseException:

__dict__

args

message