Cross Reference: /inkscape/src/livarot/AlphaLigne.cpp

Lines Matching refs:delta
25 	before.delta=0;
27 	after.delta=0;
39 		printf("(%i %f) ",steps[i].x,steps[i].delta); // localization ok
53 	before.delta=0;
55 	after.delta=0;
86     before.delta+=needC;
92   // since we're dealing with delta in the coverage, there is also a curEn+1 delta, since the curEn pixel intersect
93   // with [spos;epos] and thus has some delta with respect to its next pixel
97 			before.delta+=needC;
105 			steps[nbStep].delta=stC;
108 			steps[nbStep].delta=needC-stC; //  au final, on a toujours le bon delta, meme avec une arete completement verticale
113 			before.delta+=needC;
122 			steps[nbStep].delta=stC;
125 			steps[nbStep].delta=enC;
128 			steps[nbStep].delta=needC-stC-enC;
144 				before.delta+=stC+bfd;
147 					steps[nbStep].delta=miC;
157 				before.delta+=stC+bfd;
160 					steps[nbStep].delta=miC;
164 				steps[nbStep].delta=enC;
167 				steps[nbStep].delta=needC-stC-stFC-enC-(curEn-curSt-2)*miC;
177 				steps[nbStep].delta=stC;
180 				steps[nbStep].delta=stFC;
184 					steps[nbStep].delta=miC;
193 				steps[nbStep].delta=stC;
196 				steps[nbStep].delta=stFC;
200 					steps[nbStep].delta=miC;
204 				steps[nbStep].delta=enC;
207 				steps[nbStep].delta=needC-stC-stFC-enC-(curEn-curSt-2)*miC;
217 	// pas de pente dans ce cas; on ajoute le delta au premier pixel
230     before.delta+=eval-sval;
238 		before.delta+=eval-sval;
259 	steps[nStep].delta=pente;
269 	float  alpSum=before.delta; // alpSum will be the pixel coverage value, so we start at before.delta
274     alpSum+=steps[curStep].delta;
279 		for (;( curStep < nbStep && steps[curStep].x < dest.startPix) ;curStep++) alpSum+=steps[curStep].delta;
295 		alpSum+=steps[curStep].delta;