liz/rawTherapee
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Changed master exponent default from 2.0 to 1.5; it was too large for high-contrast negatives. Set all sliders as log-scale, centered at 1.0, so that reasonable values can be fine-tuned more easily.

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rom9
2019-06-28 21:29:06 +02:00
parent d7bab9ba9f
commit 4e09fd4f21
3 changed files with 10 additions and 13 deletions
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15
rtgui/filmnegative.cc
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@@ -30,14 +30,11 @@
namespace
{
Adjuster* createExponentAdjuster(AdjusterListener* listener, const Glib::ustring& label, double minV, double maxV, double defaultVal, bool log)
Adjuster* createExponentAdjuster(AdjusterListener* listener, const Glib::ustring& label, double minV, double maxV, double defaultVal)
{
Adjuster* const adj = Gtk::manage(new Adjuster(label, minV, maxV, 0.001, defaultVal)); // exponent
Adjuster* const adj = Gtk::manage(new Adjuster(label, minV, maxV, 0.001, defaultVal));
adj->setAdjusterListener(listener);
if (log) {
adj->setLogScale(10, minV, false);
}
adj->setLogScale(6, 1, true);
if (adj->delay < options.adjusterMaxDelay) {
adj->delay = options.adjusterMaxDelay;
@@ -55,9 +52,9 @@ FilmNegative::FilmNegative() :
evFilmNegativeExponents(ProcEventMapper::getInstance()->newEvent(FIRST, "HISTORY_MSG_FILMNEGATIVE_EXPONENTS")),
evFilmNegativeEnabled(ProcEventMapper::getInstance()->newEvent(FIRST, "HISTORY_MSG_FILMNEGATIVE_ENABLED")),
fnp(nullptr),
greenExp(createExponentAdjuster(this, M("TP_FILMNEGATIVE_GREEN"), 0.3, 4, 2.0, false)),
redRatio(createExponentAdjuster(this, M("TP_FILMNEGATIVE_RED"), 0.3, 3, 1.36, true)),
blueRatio(createExponentAdjuster(this, M("TP_FILMNEGATIVE_BLUE"), 0.3, 3, 0.86, true)),
greenExp(createExponentAdjuster(this, M("TP_FILMNEGATIVE_GREEN"), 0.3, 4, 1.5)),
redRatio(createExponentAdjuster(this, M("TP_FILMNEGATIVE_RED"), 0.3, 3, 1.36)),
blueRatio(createExponentAdjuster(this, M("TP_FILMNEGATIVE_BLUE"), 0.3, 3, 0.86)),
spotgrid(Gtk::manage(new Gtk::Grid())),
spotbutton(Gtk::manage(new Gtk::ToggleButton(M("TP_FILMNEGATIVE_PICK"))))
{