Mercurial > hg > svgui

log layer/SpectrumLayer.h @ 1620:dc0e47f234a2 tip

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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
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