Lines Matching refs:Dc
139 Color Function : f(Sc,Dc) where Sc and Dc are the normizalized colors
140 Blending areas : X = 1 for area of overlap, ie: f(Sc,Dc)
145 Dca' = f(Sc, Dc)*Sa*Da + Y*Sca*(1-Da) + Z*Dca*(1-Sa)
150 Dca = Dc*Da normalized Dest color divided by Dest alpha
151 Dc' = Dca'/Da' the desired color value for this channel.
381 Dc,
410 Dc: canvas color.
480 Dc: canvas color.
483 Dc=(MagickRealType) q[i];
485 Dca=QuantumScale*Da*Dc;
1288 Dc,
1319 Dc: canvas color.
1521 Dc: canvas color.
1524 Dc=(MagickRealType) q[i];
1656 Dca=QuantumScale*Da*Dc;
1672 pixel=Dc;
1688 pixel=gamma*(source_dissolve*Sa*Sc+canvas_dissolve*Da*Dc);
1709 pixel=Dc;
1712 pixel=QuantumScale*GetPixelIntensity(source_image,p)*Dc;
1717 pixel=Dc;
1754 pixel=Dc;
1772 default: pixel=Dc; break;
1778 pixel=Dc;
1827 Da*GetPixelIntensity(image,q) ? Sc : Dc;
1838 canvas_dissolve*Da*Dc+canvas_dissolve*Da*Dc);
1926 pixel=Dc;
1944 default: pixel=Dc; break;
1960 f(Sc,Dc) = Sc + Dc - 1
1967 pixel=gamma*(Sa*Sc+Da*Dc);
1976 f(Sc,Dc) = Dc + 2*Sc - 1
1999 Da*GetPixelIntensity(image,q) ? Sc : Dc;
2006 pixel=Dc;
2024 default: pixel=Dc; break;
2034 f(Sc,Dc) = A*Sc*Dc + B*Sc + C*Dc + D
2044 Dca' = Sa*Da*f(Sc,Dc) + Sca*(1.0-Da) + Dca*(1.0-Sa)
2056 pixel=gamma*(Sa*Sc+Da*Dc-2.0*Da*Dc*Sa);
2064 f(Sc,Dc) = Sc - Dc
2066 pixel=gamma*(Da*Dc+Sa*Sc-2.0*Sa*Sc*Da);
2076 pixel=Dc;
2082 pixel=Dc;
2095 default: pixel=Dc; break;
2101 pixel=Sc+Dc;
2106 pixel=(Sa*Da*pixel+Sa*Sc*(1.0-Da)+Da*Dc*(1.0-Sa));
2111 pixel=Sc-Dc;
2116 pixel=(Sa*Da*pixel+Sa*Sc*(1.0-Da)+Da*Dc*(1.0-Sa));
2154 f(Sc,Dc) = Dc^2*(1-2*Sc) + 2*Sc*Dc
2173 f(Sc,Dc) = Dc<2*Sc-1 ? 2*Sc-1 : Dc>2*Sc ? 2*Sc : Dc
2197 pixel=Dc;
2215 default: pixel=Dc; break;
2224 f(Sc,Dc) = 1.0-(1.0-Sc)*(1.0-Dc)
2253 delta=Sc-Dc;
2256 pixel=gamma*Dc;
2259 pixel=gamma*(Dc+delta*amount);
2268 f(Sc,Dc) = (2*Sc < 1) ? 1-(1-Dc)/(2*Sc) : Dc/(2*(1-Sc))
