THE AUDITORY MODELING TOOLBOX
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MAY2011_FIREPRINT - Colormap that increases linearly in lightness (with colors)
Usage:
cmap = may2011_fireprint(n)
Input parameters:
| n | The number of elements (256) |
Description:
Further on, the following options can be applied:
| 'minColor' | The absolute minimum value can have a different color ('none'), 'white','black','lightgray', 'darkgray' or any RGB value ex: [0 1 0] |
| 'maxColor' | The absolute maximum value can have a different color |
| 'invert' | (0), 1=invert the whole colormap |
Colormap that increases linearly in lightness (such as a pure black to white map) but incorporates additional colors that help to emphasize the transitions and hence enhance the perception of the data. This colormap is designed to be printer-friendly both for color printers as as well as B&W printers. Credit: The idea of the passages over blue&red stems from ImageJ's LUT 'Fire' Our colormap corrects the color-printout-problems as well as the non-linearity in the fire-colormap which would make it incompatible with a B&W printing.
Examples:
figure; imagesc(peaks(200)); colormap(fireprint) colorbar figure; imagesc(peaks(200)); colormap(fireprint(256,'minColor','black','maxColor',[0 1 0])) colorbar figure; imagesc(peaks(200)); colormap(fireprint(256,'invert',1,'minColor','darkgray')) colorbar
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