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some tweaks to the L*a*b* correction grid module

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This commit is contained in:
Alberto Griggio
2018-01-08 14:34:54 +01:00
parent 041990d216
commit 7353ff864b
5 changed files with 8 additions and 9 deletions
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10
rtgui/colortoning.cc
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@@ -119,19 +119,17 @@ public:
const int cells = 8;
float step = rtengine::ColorToningParams::LABGRID_CORR_MAX / float(cells/2);
for (int j = 0; j < cells; j++) {
for(int i = 0; i < cells; i++) {
for (int i = 0; i < cells; i++) {
float R, G, B;
float x, y, z;
int ii = i - cells/2;
int jj = j - cells/2;
float a = step * (ii + 0.5) * 1.5;
float b = step * (jj + 0.5) * 1.5;
float a = step * (ii + 0.5);
float b = step * (jj + 0.5);
Color::Lab2XYZ(25000.f, a, b, x, y, z);
Color::xyz2srgb(x, y, z, R, G, B);
cr->set_source_rgb(R / 65535.f, G / 65535.f, B / 65535.f);
cr->rectangle(width * i / (float)cells, height * j / (float)cells,
width / (float)cells - 1,
height / (float)cells - 1);
cr->rectangle(width * i / float(cells), height * j / float(cells), width / float(cells) - 1, height / float(cells) - 1);
cr->fill();
}
}

1
rtgui/paramsedited.h
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@@ -174,7 +174,6 @@ public:
bool labgridBLow;
bool labgridAHigh;
bool labgridBHigh;
bool labgridSaturation;
};
class SharpenEdgeParamsEdited