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libgimpwidgets: make color chooser scales range to 100.0 instead of 255 

Still using perceptual TRC - making 50% middle gray.  This for all of 8bit and
16bit integer, as well as for floating point precisions. Also added a decimal point, to make use of more precision for both RGB and HSV entries.
This commit is contained in:
Øyvind Kolås 2016-12-28 19:57:28 +01:00
parent 41674893b2
commit c9520bae6d
1 changed files with 8 additions and 8 deletions
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16
libgimpwidgets/gimpcolorscales.c
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@ -131,7 +131,7 @@ gimp_color_scales_init (GimpColorScales *scales)
static const gdouble slider_initial_vals[] =
{ 0, 0, 0, 0, 0, 0, 0 };
static const gdouble slider_max_vals[] =
{ 360, 100, 100, 255, 255, 255, 100 };
{ 360, 100, 100, 100, 100, 100, 100 };
static const gdouble slider_incs[] =
{ 30, 10, 10, 16, 16, 16, 10 };
@ -187,7 +187,7 @@ gimp_color_scales_init (GimpColorScales *scales)
slider_initial_vals[i],
0.0, slider_max_vals[i],
1.0, slider_incs[i],
0,
1,
gettext (enum_desc->value_help),
NULL);
@ -310,9 +310,9 @@ gimp_color_scales_update_scales (GimpColorScales *scales,
values[GIMP_COLOR_SELECTOR_HUE] = ROUND (selector->hsv.h * 360.0);
values[GIMP_COLOR_SELECTOR_SATURATION] = ROUND (selector->hsv.s * 100.0);
values[GIMP_COLOR_SELECTOR_VALUE] = ROUND (selector->hsv.v * 100.0);
values[GIMP_COLOR_SELECTOR_RED] = ROUND (selector->rgb.r * 255.0);
values[GIMP_COLOR_SELECTOR_GREEN] = ROUND (selector->rgb.g * 255.0);
values[GIMP_COLOR_SELECTOR_BLUE] = ROUND (selector->rgb.b * 255.0);
values[GIMP_COLOR_SELECTOR_RED] = ROUND (selector->rgb.r * 100.0);
values[GIMP_COLOR_SELECTOR_GREEN] = ROUND (selector->rgb.g * 100.0);
values[GIMP_COLOR_SELECTOR_BLUE] = ROUND (selector->rgb.b * 100.0);
values[GIMP_COLOR_SELECTOR_ALPHA] = ROUND (selector->rgb.a * 100.0);
for (i = 0; i < 7; i++)
@ -384,15 +384,15 @@ gimp_color_scales_scale_update (GtkAdjustment *adjustment,
break;
case GIMP_COLOR_SELECTOR_RED:
selector->rgb.r = value / 255.0;
selector->rgb.r = value / 100.0;
break;
case GIMP_COLOR_SELECTOR_GREEN:
selector->rgb.g = value / 255.0;
selector->rgb.g = value / 100.0;
break;
case GIMP_COLOR_SELECTOR_BLUE:
selector->rgb.b = value / 255.0;
selector->rgb.b = value / 100.0;
break;
case GIMP_COLOR_SELECTOR_ALPHA: