splashDist       1430 lib/pdf/xpdf/Splash.cc       segLen = splashDist(x0, y0, x1, y1);
splashDist       3030 lib/pdf/xpdf/Splash.cc     d = splashDist(pathIn->pts[i].x, pathIn->pts[i].y,
splashDist       3048 lib/pdf/xpdf/Splash.cc     d = splashDist(pathIn->pts[i+1].x, pathIn->pts[i+1].y,