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

/PHP_TRUNK/ext/gd/libgd/
H A Dgd.c935 float p_dist, p_alpha; local
969 p_dist = fabs ((float) ((Ay_Cy * im->AAL_Bx_Ax) - (Ax_Cx * im->AAL_By_Ay)) / im->AAL_LAB);
975 p_dist = -1;
978 if ((p_dist >= 0) && (p_dist <= (float) (im->thick))) {
979 p_alpha = pow (1.0 - (p_dist / 1.5), 2);

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