Searched refs:y_1 (Results 1 – 5 of 5) sorted by relevance
| /freebsd-11-stable/contrib/groff/src/devices/grolbp/ |
| HD | lbp.h | 444 double x_1, y_1, x_4, y_4; in quadratic_spline() local
447 x_1 = a_1; y_1 = b_1; in quadratic_spline()
452 && (fabs(y_1 - y_mid) < THRESHOLD)) { in quadratic_spline()
457 quadratic_spline(x_1, y_1, ((x_1+a_2)/2.0), ((y_1+b_2)/2.0), in quadratic_spline()
480 double x_1, y_1, x_2, y_2; in vdmspline() local
487 y_1 = o_y; in vdmspline()
494 cy_1 = (y_1 + y_2)/2.0; in vdmspline()
496 cy_2 = (y_1 + 3.0*y_2)/4.0; in vdmspline()
499 vdmprintf("1%s%s",vdmnum((int)x_1,xcoord),vdmnum((int)y_1,ycoord)); in vdmspline()
500 splinerel(x_1,y_1,-1); in vdmspline()
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| /freebsd-11-stable/contrib/groff/src/devices/xditview/ |
| HD | draw.c | 504 DrawArc (DviWidget dw, int x_0, int y_0, int x_1, int y_1) in DrawArc() argument
508 + sqrt ((double)x_1*x_1 + (double)y_1*y_1) in DrawArc()
510 if ((x_0 == 0 && y_0 == 0) || (x_1 == 0 && y_1 == 0)) in DrawArc()
513 angle2 = (int)(atan2 ((double)-y_1, (double)x_1)*180.0*64.0/M_PI); in DrawArc()
607 int x_1, y_1, dx, dy, n1, n2, n; in flattenCurve() local
610 y_1 = points[*pointi - 1].y; in flattenCurve()
613 dy = y_4 - y_1; in flattenCurve()
615 n1 = dy*(x_2 - x_1) - dx*(y_2 - y_1); in flattenCurve()
616 n2 = dy*(x_3 - x_1) - dx*(y_3 - y_1); in flattenCurve()
628 (y_1 + y_2)/2, in flattenCurve()
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| /freebsd-11-stable/contrib/groff/src/libs/libgroff/ |
| HD | geometry.cpp | 118 void check_output_arc_limits(int x_1, int y_1, in check_output_arc_limits() argument
128 int ycenter = y_1 + yv_1; in check_output_arc_limits()
136 int ye = y_1 - ycenter; in check_output_arc_limits()
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| /freebsd-11-stable/contrib/groff/src/preproc/grn/ |
| HD | hgraph.cpp | 968 int y_1) in HGtline() argument
983 line(x_1, y_1); in HGtline()
996 if ((dy = y_1 - y_0) < 0) { in HGtline()
1024 while (y_0 != y_1) { in HGtline()
1043 change(x_1, y_1, 1); in HGtline()
1045 change(x_1, y_1, 0); in HGtline()
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| /freebsd-11-stable/contrib/groff/src/devices/grohtml/ |
| HD | post-html.cpp | 1350 int x_1, int y_1, int x_2, int y_2, in add_line() argument
1353 if (y_1 == y_2) { in add_line()
1356 min(y_1, y_2), min(x_1, x_2), in add_line()
1357 max(y_1, y_2), max(x_1, x_2), in add_line()
1360 min(y_1, y_2), min(x_1, x_2), in add_line()
1361 max(y_1, y_2), max(x_1, x_2)); in add_line()
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