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Lines Matching refs:ymin

187     ET->ymin = MAXINT;
230 ET->ymin = min(ET->ymin, PrevPt->y);
354 int ymin, ymax;
358 ymin = ymax = (pts++)->y;
361 if (pts->y < ymin) {
363 ymin = pts->y;
371 *by = ymin;
403 int ymin; /* y-extents of polygon */
410 imin = getPolyYBounds(ptsIn, count, &ymin, &ymax);
412 dy = ymax - ymin + 1;
561 for (y = ET.ymin; y < ET.ymax; y++) {
603 for (y = ET.ymin; y < ET.ymax; y++) {