svgui: layer/SpectrogramLayer.cpp history

age	author	description
2018-10-18	Chris Cannam	Add mechanism for saving/loading colour maps by name/id rather than by numerical index, for future compatibility when adding to or changing the supported colour maps. Add two new colour maps (and one old one). Write out backward-compatible numerical indices for use when reloading in older versions. Also add a mechanism to invert the colour map, though I don't think it turns out useful enough to include in the UI.
2018-03-01	Chris Cannam	Convert some cerrs to SVCERRs. Apart from anything else, this makes MSVC2017 happy
2017-02-28	Chris Cannam	Fix a couple of compiler warnings
2017-02-22	Chris Cannam	Fix various "model deleted with no aboutToDelete notification" warnings (and one associated potential memory leak)
2017-02-21	Chris Cannam	Fix #1792 measure tool crosshairs rendered in wrong colour. Also extend crosshairs over the no-man's-land at the left
2017-01-27	Chris Cannam	Untabify
2017-01-26	Chris Cannam	Move this function into cpp file
2017-01-05	Chris Cannam	Make the colour 3d plot renderer able to support more than one level of peak cache; introduce a second "peak" cache for the spectrogram layer that actually has a 1-1 column relationship with the underlying FFT model, and use it in addition to the existing peak cache if memory is plentiful. Makes spectrograms appear much faster in many common situations. 3.0-integration

Mercurial > hg > svgui