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Improve accuracy of Y to L conversion, fixes #4338

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heckflosse
2018-01-29 21:17:34 +01:00
parent 24151b313a
commit e7d90ec1a2
9 changed files with 163 additions and 275 deletions
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4
rtgui/navigator.cc
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@@ -290,13 +290,13 @@ void Navigator::pointerMoved (bool validPos, Glib::ustring profile, Glib::ustrin
G->set_text (s2);
B->set_text (s3);
Color::rgb2hsv (r * 0xffff / 0xff, g * 0xffff / 0xff, b * 0xffff / 0xff, h, s, v);
Color::rgb2hsv01(r / 255.f, g / 255.f, b / 255.f, h, s, v);
getHSVText (h, s, v, s1, s2, s3);
H->set_text (s1);
S->set_text (s2);
V->set_text (s3);
Color::rgb2lab (profile, profileW, r * 0xffff / 0xff, g * 0xffff / 0xff, b * 0xffff / 0xff, LAB_l, LAB_a, LAB_b, options.rtSettings.HistogramWorking); // TODO: Really sure this function works?
Color::rgb2lab01(profile, profileW, r / 255.f, g / 255.f, b / 255.f, LAB_l, LAB_a, LAB_b, options.rtSettings.HistogramWorking); // TODO: Really sure this function works?
getLABText (LAB_l, LAB_a, LAB_b, s1, s2, s3);
LAB_L->set_text (s1);
LAB_A->set_text (s2);