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/dports/textproc/cast2gif/cast2gif-0.1.0/cargo-crates/palette-0.5.0/src/
H A Dlch.rs79 Lch { in new()
95 Lch { in with_wp()
172 Lch { in from()
240 Lch { in mix()
257 Lch { in lighten()
288 Lch { in with_hue()
333 impl<Wp, T> Add<Lch<Wp, T>> for Lch<Wp, T> implementation
367 impl<Wp, T> AddAssign<Lch<Wp, T>> for Lch<Wp, T> implementation
391 impl<Wp, T> Sub<Lch<Wp, T>> for Lch<Wp, T> implementation
425 impl<Wp, T> SubAssign<Lch<Wp, T>> for Lch<Wp, T> implementation
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H A Dconvert.rs4 use {Component, Limited, Hsl, Hsv, Hwb, Lab, Lch, Xyz, Yxy};
234 fn from_lch(inp: Lch<Wp, T>) -> Self { in from_lch()
470 fn into_lch(self) -> Lch<Wp, T> { in into_lch()
471 Lch::from_lab(self.into_lab()) in into_lch()
687 fn into_lch(self) -> Lch<Wp, T> {
688 Lch::$from_fn(self)
730 fn into_lch(self) -> Lch<Wp, T> {
731 Lch::$from_fn(self)
756 impl_into_color!(Lch, from_lch);
769 use {Hsl, Hsv, Hwb, Lab, Lch, Xyz, Yxy};
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/dports/devel/gh/cli-2.4.0/vendor/github.com/lucasb-eyer/go-colorful/
H A Dhsluv_test.go22 Lch [3]float64 member
115 colorValues.Lch[0] /= 100.0
116 colorValues.Lch[1] /= 100.0
122 colorValues.Lch[0], colorValues.Lch[1], colorValues.Lch[2], hSLuvD65,
126 }.LuvLChWhiteRef(hSLuvD65)), colorValues.Lch, "convRgbLch", hex)
133 compareTuple(t, pack(LuvToLuvLCh(unpack(colorValues.Luv))), colorValues.Lch, "convLuvLch", hex)
134 compareTuple(t, pack(LuvLChToLuv(unpack(colorValues.Lch))), colorValues.Luv, "convLchLuv", hex)
135 …compareTuple(t, pack(HSLuvToLuvLCh(unpack(colorValues.Hsluv))), colorValues.Lch, "convHsluvLch", h…
136 …compareTuple(t, pack(LuvLChToHSLuv(unpack(colorValues.Lch))), colorValues.Hsluv, "convLchHsluv", h…
137 …compareTuple(t, pack(HPLuvToLuvLCh(unpack(colorValues.Hpluv))), colorValues.Lch, "convHpluvLch", h…
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/dports/devel/lazygit/lazygit-0.31.4/vendor/github.com/lucasb-eyer/go-colorful/go-colorful-1.2.0/
H A Dhsluv_test.go22 Lch [3]float64 member
115 colorValues.Lch[0] /= 100.0
116 colorValues.Lch[1] /= 100.0
122 colorValues.Lch[0], colorValues.Lch[1], colorValues.Lch[2], hSLuvD65,
126 }.LuvLChWhiteRef(hSLuvD65)), colorValues.Lch, "convRgbLch", hex)
133 compareTuple(t, pack(LuvToLuvLCh(unpack(colorValues.Luv))), colorValues.Lch, "convLuvLch", hex)
134 compareTuple(t, pack(LuvLChToLuv(unpack(colorValues.Lch))), colorValues.Luv, "convLchLuv", hex)
135 …compareTuple(t, pack(HSLuvToLuvLCh(unpack(colorValues.Hsluv))), colorValues.Lch, "convHsluvLch", h…
136 …compareTuple(t, pack(LuvLChToHSLuv(unpack(colorValues.Lch))), colorValues.Hsluv, "convLchHsluv", h…
137 …compareTuple(t, pack(HPLuvToLuvLCh(unpack(colorValues.Hpluv))), colorValues.Lch, "convHpluvLch", h…
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/dports/sysutils/chezmoi/chezmoi-2.9.3/vendor/github.com/lucasb-eyer/go-colorful/
H A Dhsluv_test.go22 Lch [3]float64 member
115 colorValues.Lch[0] /= 100.0
116 colorValues.Lch[1] /= 100.0
122 colorValues.Lch[0], colorValues.Lch[1], colorValues.Lch[2], hSLuvD65,
126 }.LuvLChWhiteRef(hSLuvD65)), colorValues.Lch, "convRgbLch", hex)
133 compareTuple(t, pack(LuvToLuvLCh(unpack(colorValues.Luv))), colorValues.Lch, "convLuvLch", hex)
134 compareTuple(t, pack(LuvLChToLuv(unpack(colorValues.Lch))), colorValues.Luv, "convLchLuv", hex)
135 …compareTuple(t, pack(HSLuvToLuvLCh(unpack(colorValues.Hsluv))), colorValues.Lch, "convHsluvLch", h…
136 …compareTuple(t, pack(LuvLChToHSLuv(unpack(colorValues.Lch))), colorValues.Hsluv, "convLchHsluv", h…
137 …compareTuple(t, pack(HPLuvToLuvLCh(unpack(colorValues.Hpluv))), colorValues.Lch, "convHpluvLch", h…
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/dports/games/neo-cowsay/Neo-cowsay-2.0.1/vendor/github.com/lucasb-eyer/go-colorful/
H A Dhsluv_test.go22 Lch [3]float64 member
115 colorValues.Lch[0] /= 100.0
116 colorValues.Lch[1] /= 100.0
122 colorValues.Lch[0], colorValues.Lch[1], colorValues.Lch[2], hSLuvD65,
126 }.LuvLChWhiteRef(hSLuvD65)), colorValues.Lch, "convRgbLch", hex)
133 compareTuple(t, pack(LuvToLuvLCh(unpack(colorValues.Luv))), colorValues.Lch, "convLuvLch", hex)
134 compareTuple(t, pack(LuvLChToLuv(unpack(colorValues.Lch))), colorValues.Luv, "convLchLuv", hex)
135 …compareTuple(t, pack(HSLuvToLuvLCh(unpack(colorValues.Hsluv))), colorValues.Lch, "convHsluvLch", h…
136 …compareTuple(t, pack(LuvLChToHSLuv(unpack(colorValues.Lch))), colorValues.Hsluv, "convLchHsluv", h…
137 …compareTuple(t, pack(HPLuvToLuvLCh(unpack(colorValues.Hpluv))), colorValues.Lch, "convHpluvLch", h…
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/dports/devel/gitty/gitty-0.3.0/vendor/github.com/lucasb-eyer/go-colorful/
H A Dhsluv_test.go22 Lch [3]float64 member
115 colorValues.Lch[0] /= 100.0
116 colorValues.Lch[1] /= 100.0
122 colorValues.Lch[0], colorValues.Lch[1], colorValues.Lch[2], hSLuvD65,
126 }.LuvLChWhiteRef(hSLuvD65)), colorValues.Lch, "convRgbLch", hex)
133 compareTuple(t, pack(LuvToLuvLCh(unpack(colorValues.Luv))), colorValues.Lch, "convLuvLch", hex)
134 compareTuple(t, pack(LuvLChToLuv(unpack(colorValues.Lch))), colorValues.Luv, "convLchLuv", hex)
135 …compareTuple(t, pack(HSLuvToLuvLCh(unpack(colorValues.Hsluv))), colorValues.Lch, "convHsluvLch", h…
136 …compareTuple(t, pack(LuvLChToHSLuv(unpack(colorValues.Lch))), colorValues.Hsluv, "convLchHsluv", h…
137 …compareTuple(t, pack(HPLuvToLuvLCh(unpack(colorValues.Hpluv))), colorValues.Lch, "convHpluvLch", h…
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/dports/audio/visp-go/visp-2585747/vendor/github.com/lucasb-eyer/go-colorful/
H A Dhsluv_test.go22 Lch [3]float64 member
115 colorValues.Lch[0] /= 100.0
116 colorValues.Lch[1] /= 100.0
122 colorValues.Lch[0], colorValues.Lch[1], colorValues.Lch[2], hSLuvD65,
126 }.LuvLChWhiteRef(hSLuvD65)), colorValues.Lch, "convRgbLch", hex)
133 compareTuple(t, pack(LuvToLuvLCh(unpack(colorValues.Luv))), colorValues.Lch, "convLuvLch", hex)
134 compareTuple(t, pack(LuvLChToLuv(unpack(colorValues.Lch))), colorValues.Luv, "convLchLuv", hex)
135 …compareTuple(t, pack(HSLuvToLuvLCh(unpack(colorValues.Hsluv))), colorValues.Lch, "convHsluvLch", h…
136 …compareTuple(t, pack(LuvLChToHSLuv(unpack(colorValues.Lch))), colorValues.Hsluv, "convLchHsluv", h…
137 …compareTuple(t, pack(HPLuvToLuvLCh(unpack(colorValues.Hpluv))), colorValues.Lch, "convHpluvLch", h…
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/dports/math/octave-forge-ltfat/ltfat/inst/demos/
H A Ddemo_bpframemul.m61 Lch = ceil(L/(2*a)); variable
63 L = Lch*2*a;
66 l = 0:Lch-1;
68 fcm = fc+fvar*sin(2*pi*l/Lch*10);
73 Ha = zeros(Lch,3);
74 Hb = zeros(Lch,3);
77 for l=1:Lch
85 fblocks = reshape(ff,numel(ff)/Lch,Lch);
116 y = blockfilter(reshape(f,numel(f)/Lch,Lch),Ha,Hb);
133 Lch = size(fb,2); variable
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/dports/graphics/R-cran-farver/farver/src/
H A DConversion.h9 struct Lch;
60 struct IConverter<Lch> {
61 static void ToColorSpace(Rgb *color, Lch *item);
62 static void ToColor(Rgb *color, Lch *item);
64 typedef IConverter<Lch> LchConverter;
H A DColorSpace.cpp115 Lch::Lch() {} in Lch() function in ColorSpace::Lch
116 Lch::Lch(double l, double c, double h) : l(l), c(c), h(h) { in Lch() function in ColorSpace::Lch
119 Lch::Lch(int l, int c, int h) : l(l), c(c), h(h) { in Lch() function in ColorSpace::Lch
122 void Lch::Initialize(Rgb *color) { in Initialize()
125 void Lch::ToRgb(Rgb *color) { in ToRgb()
128 void Lch::Copy(IColorSpace *color) { in Copy()
129 Lch *lch = static_cast<Lch*>(color); in Copy()
135 void Lch::Cap() { in Cap()
H A DColorSpace.h88 struct Lch : public IColorSpace { struct
91 Lch(); argument
92 Lch(double l, double c, double h);
93 Lch(int l, int c, int h);
H A DComparison.cpp155 Lch lch_a; in Compare()
156 Lch lch_b; in Compare()
158 a->To<Lch>(&lch_a); in Compare()
159 b->To<Lch>(&lch_b); in Compare()
H A Dencode.h111 inline void modify_channel<ColorSpace::Lch>(ColorSpace::Lch& color, double value, int channel, int …
323 inline double grab_channel<ColorSpace::Lch>(ColorSpace::Lch& color, int channel){
/dports/graphics/sampleicc/SampleICC-1.6.8/IccProfLib/
H A DIccPrmg.cpp180 icFloatNumber Lch[3]; in InGamut() local
182 icLab2Lch(Lch, Lab); in InGamut()
183 return InGamut(Lch[0], Lch[1], Lch[2]); in InGamut()
H A DIccUtil.cpp608 void icLch2Lab(icFloatNumber *Lab, icFloatNumber *Lch /*=NULL*/) in icLch2Lab() argument
610 if (!Lch) { in icLch2Lab()
611 Lch = Lab; in icLch2Lab()
614 Lab[0] = Lch[0]; in icLch2Lab()
616 icFloatNumber a = (icFloatNumber)(Lch[1] * cos(Lch[2] * PI / 180.0)); in icLch2Lab()
617 icFloatNumber b = (icFloatNumber)(Lch[1] * sin(Lch[2] * PI / 180.0)); in icLch2Lab()
623 void icLab2Lch(icFloatNumber *Lch, icFloatNumber *Lab /*=NULL*/) in icLab2Lch() argument
626 Lab = Lch; in icLab2Lch()
629 Lch[0] = Lab[0]; in icLab2Lch()
636 Lch[1] = c; in icLab2Lch()
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/dports/graphics/darktable/darktable-3.6.1/src/common/
H A Dcolorspaces_inline_conversions.h337 static inline void dt_Luv_to_Lch(const float Luv[3], float Lch[3]) in dt_Luv_to_Lch()
339 Lch[0] = Luv[0]; // L stays L in dt_Luv_to_Lch()
340 Lch[1] = hypotf(Luv[2], Luv[1]); // chroma radius in dt_Luv_to_Lch()
341 Lch[2] = atan2f(Luv[2], Luv[1]); // hue angle in dt_Luv_to_Lch()
342 Lch[2] = (Lch[2] < 0.f) ? 2.f * M_PI + Lch[2] : Lch[2]; // ensure angle is positive modulo 2 pi in dt_Luv_to_Lch()
346 static inline void dt_xyY_to_Lch(const float xyY[3], float Lch[3]) in dt_xyY_to_Lch()
350 dt_Luv_to_Lch(Luv, Lch); in dt_xyY_to_Lch()
399 Luv[0] = Lch[0]; // L stays L in dt_Lch_to_Luv()
400 Luv[1] = Lch[1] * cosf(Lch[2]); // radius * cos(angle) in dt_Lch_to_Luv()
401 Luv[2] = Lch[1] * sinf(Lch[2]); // radius * sin(angle) in dt_Lch_to_Luv()
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/dports/graphics/darktable38/darktable-3.8.0/src/common/
H A Dcolorspaces_inline_conversions.h325 static inline void dt_Luv_to_Lch(const dt_aligned_pixel_t Luv, dt_aligned_pixel_t Lch) in dt_Luv_to_Lch() argument
327 Lch[0] = Luv[0]; // L stays L in dt_Luv_to_Lch()
328 Lch[1] = hypotf(Luv[2], Luv[1]); // chroma radius in dt_Luv_to_Lch()
329 Lch[2] = atan2f(Luv[2], Luv[1]); // hue angle in dt_Luv_to_Lch()
330 Lch[2] = (Lch[2] < 0.f) ? 2.f * M_PI + Lch[2] : Lch[2]; // ensure angle is positive modulo 2 pi in dt_Luv_to_Lch()
334 static inline void dt_xyY_to_Lch(const dt_aligned_pixel_t xyY, dt_aligned_pixel_t Lch) in dt_xyY_to_Lch() argument
338 dt_Luv_to_Lch(Luv, Lch); in dt_xyY_to_Lch()
387 Luv[0] = Lch[0]; // L stays L in dt_Lch_to_Luv()
388 Luv[1] = Lch[1] * cosf(Lch[2]); // radius * cos(angle) in dt_Lch_to_Luv()
389 Luv[2] = Lch[1] * sinf(Lch[2]); // radius * sin(angle) in dt_Lch_to_Luv()
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/dports/textproc/cast2gif/cast2gif-0.1.0/cargo-crates/palette_derive-0.5.0/src/convert/
H A Dshared.rs119 "Lch" => XyzConvert::Lch, in generate_methods()
313 Lch, enumerator
322 (XyzConvert::Lch, _) | (_, XyzConvert::Lch) => XyzConvert::Lch, in get_best()
341 XyzConvert::Lch => "lch", in as_ref()
/dports/cad/opencascade/opencascade-7.6.0/tests/v3d/colors/
H A Dstability1 # Check stability of conversion of RGB colors to CIE Lab and Lch
17 check3reals "RGB ($rgb) to Lch and back" {*}$rgb_lch {*}$rgb 1e-4
H A Drgb2lch1 # Check conversion of RGB colors to CIE Lch color space
39 check3reals "RGB ($rgb) to Lch" {*}$lch {*}$ref 1e-4
/dports/devel/asl/asl-current/tests/t_9331_2/
H A Dt_9331_2.asm4 lda ,mod1 ,15h , , , , ; LACK of Low: Lch, High:
13 , , , , ,wf0 , ,cp+ ,dp1 ,+ ,so1 ,w0 , , , ; data output (Lch)
/dports/sysutils/vector/vector-0.10.0/cargo-crates/plotters-0.2.12/src/style/
H A Dpalette_ext.rs8 use palette::{Alpha, Component, Hsl, Hsv, Hwb, Lab, Lch, LinSrgb, Xyz, Yxy};
87 impl<T: Component + Float> Color for Lch<D65, T> { implementation
/dports/graphics/darktable38/darktable-3.8.0/src/iop/
H A Dchannelmixerrgb.c2682 dt_xyY_to_Lch(xyY, Lch); in commit_profile_callback()
2732 dt_aligned_pixel_t Lch; in _develop_ui_pipe_finished_callback() local
2733 dt_xyY_to_Lch(xyY, Lch); in _develop_ui_pipe_finished_callback()
3025 dt_Lch_to_xyY(Lch, xyY); in update_xy_color()
3043 Lch[0] = 75.f; in update_xy_color()
3044 Lch[1] = y; in update_xy_color()
3421 Lch[0] = 100.f; in illum_xy_callback()
3426 dt_Lch_to_xyY(Lch, xyY); in illum_xy_callback()
3699 dt_aligned_pixel_t Lch; in gui_changed() local
3705 if(Lch[1] > 0) in gui_changed()
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/dports/graphics/darktable/darktable-3.6.1/src/iop/
H A Dchannelmixerrgb.c2595 float Lch[3] = { 0 }; in commit_profile_callback() local
2646 float Lch[3]; in _develop_ui_pipe_finished_callback() local
2952 float Lch[3] = { 0 }; in update_xy_color() local
2956 Lch[0] = 75.f; in update_xy_color()
2957 Lch[1] = y; in update_xy_color()
3305 float Lch[3] = { 0 }; in illum_xy_callback() local
3306 Lch[0] = 100.f; in illum_xy_callback()
3486 float Lch[3] = { 0 }; in reload_defaults() local
3561 float Lch[3]; in gui_changed() local
3567 if(Lch[1] > 0) in gui_changed()
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