131     Vlimit, Ulimit, Uwidth, slope;  member
364            || v0 + resample_filter->Vlimit < 0.0  in ResamplePixelColor()
365            || v0 - resample_filter->Vlimit > (double) resample_filter->image->rows-1.0  in ResamplePixelColor()
372       if (    ( u0 + resample_filter->Ulimit < 0.0 && v0 + resample_filter->Vlimit < 0.0 )  in ResamplePixelColor()
374                 && v0 - resample_filter->Vlimit > (double) resample_filter->image->rows-1.0 )  in ResamplePixelColor()
376                 && v0 + resample_filter->Vlimit < 0.0 )  in ResamplePixelColor()
378                 && v0 - resample_filter->Vlimit > (double) resample_filter->image->rows-1.0 )  in ResamplePixelColor()
383       if (    v0 + resample_filter->Vlimit < 0.0  in ResamplePixelColor()
384            || v0 - resample_filter->Vlimit > (double) resample_filter->image->rows-1.0  in ResamplePixelColor()
395       if (    ( u0 + resample_filter->Ulimit < -32.0 && v0 + resample_filter->Vlimit < -32.0 )  in ResamplePixelColor()
397                 && v0 - resample_filter->Vlimit > (double) resample_filter->image->rows+31.0 )  in ResamplePixelColor()
399                 && v0 + resample_filter->Vlimit < -32.0 )  in ResamplePixelColor()
401                 && v0 - resample_filter->Vlimit > (double) resample_filter->image->rows+31.0 )  in ResamplePixelColor()
555   v1 = (ssize_t)ceil(v0 - resample_filter->Vlimit);  /* range of scan lines */  in ResamplePixelColor()
556   v2 = (ssize_t)floor(v0 + resample_filter->Vlimit);  in ResamplePixelColor()
1178   resample_filter->Vlimit = sqrt(A*F/(A*C-0.25*B*B));  in ScaleResampleFilter()
1186            resample_filter->Ulimit, resample_filter->Vlimit,  in ScaleResampleFilter()
1194   if ( (resample_filter->Uwidth * resample_filter->Vlimit)  in ScaleResampleFilter()