svgui: layer/SpectrumLayer.h history

age	author	description
Fri, 28 Jun 2019 17:37:22 +0100	Chris Cannam	Further layer updates for ById by-id
Mon, 26 Nov 2018 13:52:27 +0000	Chris Cannam	Use override throughout fix-static-analysis
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
Wed, 14 Nov 2018 11:01:18 +0000	Chris Cannam	Highlight the current peak line in the spectrum (when shown); also a fix to the crosshair labelling spectrogramparam
Mon, 12 Nov 2018 11:34:34 +0000	Chris Cannam	Use log-frequency rather than log-bin for calculating x coord in spectrum. This has the advantage that frequency positions don't move when we change the window size or oversampling ratio, but it does give us an unhelpfully large amount of space for very low frequencies - to be considered spectrogramparam
Wed, 07 Nov 2018 15:59:10 +0000	Chris Cannam	Switch spectrum to antialiased drawing with considerable speedup for the dense areas; take horizontal scale height into account when rendering slice layer height spectrogramparam
Wed, 07 Nov 2018 11:37:51 +0000	Chris Cannam	Add oversampling option to spectrum as well spectrogramparam

Mercurial > hg > svgui