source: trunk/demos/spectrum/TODO.txt@ 842

Last change on this file since 842 was 769, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.3 sources from branches/vendor/nokia/qt.

File size: 979 bytes
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1TODO list for spectrum analyser
2===============================
3
4Bug fixes
5---------
6
7
8New features
9------------
10
11* Wrap user-visible strings in tr()
12
13* Allow user to set frequency range
14There should be some constraints on this, e.g.
15 - Maximum frequency must not be greater than Nyquist frequency
16 - Range is divisible by number of bars?
17
18* Add more visualizers other than bar spectrogram
19e.g. Funky OpenGL visualizers, particle effects etc
20
21
22Non-functional stuff
23--------------------
24
25* Improve robustness of QComboBox -> enum mapping
26At the moment, SettingsDialog relies on casting the combobox item index directly to the enumerated type. This is clearly a bit fragile...
27
28* For functions which take or return qint64 values, make a clear distinction between duration (microseconds) and length (bytes).
29A sensible convention would be that the default is bytes - i.e. microseconds must be indicated by adding a Us suffix, where not already obvious from the function name.
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