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Detect a greater number of colors in NVDA #4984

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nvaccessAuto opened this Issue Mar 19, 2015 · 4 comments

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nvaccessAuto commented Mar 19, 2015

Reported by mdcurran on 2015-03-19 23:26
Currently, NVDA only has color names for the 16 html3 web-safe colors. We should upgrade that to at least the CSS3 140 (x11) color names. Also we should improve the color matching algorithm to take hue into account more than it currently does, so that it won't so easily match to black/grey/white (#4970).

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nvaccessAuto commented Mar 19, 2015

Comment 1 by Michael Curran <mick@... on 2015-03-19 23:28
In [18bc3c3]:

Merge branch 't4984' into next. Incubates #4984

Changes:
Added labels: incubating

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nvaccessAuto commented Apr 14, 2015

Comment 3 by James Teh <jamie@... on 2015-04-14 06:38
In [9edee62]:

Increase list of known colors to include all CSS 3 colors. Also improve the closest color algorithm to use a weighted hsv (with hue 4 times more important) instead of rgb.

Fixes #4984.

Changes:
Removed labels: incubating
State: closed

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nvaccessAuto commented Apr 24, 2015

Comment 4 by jteh on 2015-04-24 10:36
Reported on nvda-translations: Aqua and Cyan both seem to have the same value (0, 255, 255).

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nvaccessAuto commented May 7, 2015

Comment 5 by bdorer on 2015-05-07 18:12
where did you get names of collors? I think red and medium red are the same.

@nvaccessAuto nvaccessAuto added this to the 2015.2 milestone Nov 10, 2015

michaelDCurran added a commit that referenced this issue Nov 23, 2015

Increase list of known colors to include all CSS 3 colors. Also impro…
…ve the closest color algorithm to use a weighted hsv (with hue 4 times more important) instead of rgb.

Fixes #4984.
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