Searched defs:sumX (Results 1 - 1 of 1) sorted by relevance

/inkscape/src/trace/
H A Dfilterset.cpp196 long sumX = 0; local
203 sumX += gm->getPixel(gm, j, i) *
218 sum = abs(sumX) + abs(sumY);
226 if (sumX==0)
240 orient = 57.295779515 * atan2( ((double)sumY),((double)sumX) );
258 if (sumX==0)
265 /*long slope = sumY*1024/sumX;*/
266 long slope = (sumY << 10)/sumX;
276 /* printf("%ld %ld %f %d\n", sumX, sumY, orient, edgeDirection); */

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