svgui: layer/SliceLayer.h history

log layer/SliceLayer.h @ 1425:f9e3126d223c single-point

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age	author	description
Mon, 26 Nov 2018 13:52:27 +0000	Chris Cannam	Use override throughout fix-static-analysis
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.
Tue, 13 Nov 2018 14:48:42 +0000	Chris Cannam	Move layer name text up a bit when rendering on a layer with a horizontal scale (i.e. spectrum) 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 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
Thu, 18 Oct 2018 13:21:56 +0100	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.

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