svgui: layer/SliceLayer.cpp history

age	author	description
Thu, 15 Nov 2018 15:08:08 +0000	Chris Cannam	Retain consistent min freq (rather than min bin no) when changing fft parameters in spectrum; scale ffts by window size rather than fft size in case of oversampling, to avoid fading out because of scale factor including zero padding
Thu, 15 Nov 2018 14:04:32 +0000	Chris Cannam	Scale pen for retina display on macOS as well as for hidpi display elsewhere
Thu, 15 Nov 2018 13:06:38 +0000	Chris Cannam	Different approach to x-coord calculation in slice layer - let's acknowledge that we really do have two different types of model, those whose "bins" are actually at a single value (frequency in the case of the spectrum) and those whose bins are just labels.
Wed, 14 Nov 2018 15:47:21 +0000	Chris Cannam	Fixes to spectrum axis calculations, + default to starting at bin 1
Wed, 14 Nov 2018 14:17:06 +0000	Chris Cannam	Various tweaks & fixes to log-scale handling in spectrum. We can't easily preserve the nice behaviour where peaks stay in place as fft size changes, without potentially losing a bit of low-frequency information spectrogramparam
Tue, 13 Nov 2018 14:06:48 +0000	Chris Cannam	Make "zoom to region" work sensibly for slice/spectrum layers; ensure that min/max bin are remapped properly when changing fft size spectrogramparam
Mon, 12 Nov 2018 14:48:42 +0000	Chris Cannam	Small speedups spectrogramparam

Mercurial > hg > svgui