Describe your issue

Not strictly a bug since the hsv_to_rgb header does specify a range [0, 360] for the hue, but since the main point of HSV colormaps is hue periodicity, it would be nice if hsv_to_rgb worked correctly for all input h (right now it gives undefined output for negative hues). This amount to the change:

hh = ((360 + ((int)h % 360)) % 360) / 60.;

Check all that apply (change to [x])

• Windows
• Mac OS X
• Linux
• I have tried the dev branch and the problem persists

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