Lines Matching refs:alpha1
1027 double alpha1, alpha2;
1030 alpha1 = 0.0;
1036 alpha1 = alpha2 = 0.0;
1040 alpha1 = (x1 - xc == 0) ?
1047 while (alpha1 <= 0) alpha1 += 360;
1049 while (alpha1 > 360) alpha1 -= 360; // 0 and 360 degree
1057 gs_lgp->gnome_print_arcto( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL((int)radius), alpha1, alpha2, 0 );
1067 gs_lgp->gnome_print_arcto( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL((int)radius), alpha1, alpha2, 0 );