Lines Matching defs:tangent
963 VGfloat tangent[4];
966 bezier_start_tangent(&bezier, tangent);
967 line_translate(tangent,
975 create_joins(stroker, prev[0], prev[1], tangent,
980 start_tangent[0] = tangent[0];
981 start_tangent[1] = tangent[1];
982 start_tangent[2] = tangent[2];
983 start_tangent[3] = tangent[3];
986 create_joins(stroker, prev[0], prev[1], tangent,
