log layer/LinearNumericalScale.h @ 1070:27163db978d8 spectrogram-minor-refactor

age author description
2015-03-17 Chris Cannam Start trying to introduce LayerGeometryProvider as proxyable interface for View methods that the Layer wants to use osx-retina
2015-03-09 Chris Cannam Move to using double rather than float for floating-point calculations (float only for storage); more build fixes cxx11
2013-12-04 Chris Cannam Pull out log and linear vertical scales into their own classes, make some improvements to log numbering tonioni