svs_analysis.visualisation.timeline

Package svs_analysis :: Package visualisation :: Module timeline

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Module svs_analysis.visualisation.timeline

Provides temporal representation and management of visualisation.

Author: Simon Yuill

Contact: simon@lipparosa.org

Copyright: 2005 Simon Yuill

License: GNU GPL version 2 or any later version

Classes
`Timecode`	Represents a timecode reference for a `Frame` in the `Timeline`.
`Timecode_OLD`	Represents a timecode reference for a `Frame` in the `Timeline`.
`TimeFrame`	Holds data for an individual frame within a node.
`Timeline`	Holds time-based representation of CVS project, enabling it to be accessed at different points of time.

Exceptions
`TimecodeException`	Generic exception class for handling `Timecode`.
`TimeFrameException`	Generic exception class for handling `TimeFrame`.
`TimelineException`	Generic exception class for handling `Timeline`.

Function Summary
	`makeTimeFrame(timecode, label)` Factory method to produce `TimeFrame` object.
	`mergeTimeFrames(frame1, frame2)` Combine events in two different `TimeFrame` objects, returning `frame1` with the new data.
	`timecodeFromDateString(dateStr)` Factory method to create `Timecode` object by converting CVS log date entry into visualisation timecode object.
	`timecodeFromList(timeList)` Factory method to create `Timecode` object from list representing time units.

Function Details

Factory method to produce TimeFrame object.

Combine events in two different TimeFrame objects, returning frame1 with the new data. If frame2 is None, returns frame1 unaltered.

Factory method to create Timecode object by converting CVS log date entry into visualisation timecode object.

Factory method to create Timecode object from list representing time units.

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