Searched refs:dash_angle (Results 1 - 1 of 1) sorted by relevance

/freebsd-10.0-release/contrib/groff/src/preproc/pic/
H A Dcommon.cpp32 double dash_angle = lt.dash_width/rad; local
35 if (dash_angle >= M_PI/4.0) {
36 if (dash_angle < M_PI/2.0) {
37 gap_angle = M_PI/2.0 - dash_angle;
40 else if (dash_angle < M_PI) {
41 gap_angle = M_PI - dash_angle;
50 ndashes = 4*int(ceil(M_PI/(4.0*dash_angle)));
51 gap_angle = (M_PI*2.0)/ndashes - dash_angle;
54 double start_angle = i*(dash_angle+gap_angle) - dash_angle/2.
264 double dash_angle = lt.dash_width/rad; local
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