Lines Matching refs:cdt
1653 cdt, /* Cos Delta Theta, actually 2 cos(dt) */ in miGetArcPts() local
1673 cdt = parc->width; in miGetArcPts()
1674 if (parc->height > cdt) in miGetArcPts()
1675 cdt = parc->height; in miGetArcPts()
1676 cdt /= 2.0; in miGetArcPts()
1677 if (cdt <= 0) in miGetArcPts()
1679 if (cdt < 1.0) in miGetArcPts()
1680 cdt = 1.0; in miGetArcPts()
1681 dt = miDasin(1.0 / cdt); /* minimum step necessary */ in miGetArcPts()
1687 cdt = 2 * miDcos(dt); in miGetArcPts()
1708 x2 = cdt * x1 - x0; in miGetArcPts()
1709 y2 = cdt * y1 - y0; in miGetArcPts()