Lines Matching refs:x0
809 if (isset($gradient_info['info']['x0'])) {
810 $gradient_info['info']['x0'] = ($gradient_info['info']['x0'] - $x_offset) / $w;
829 if (isset($gradient_info['info']['x0'])) {
830 $x0 = $gradient_info['info']['x0'];
832 $x0 = 0.5;
856 $x1 = $x0;
867 if (strpos($x0, '%') !== false) {
868 $x0 = (stristr($x0, '%', true) + 0) / 100;
897 ($gradient_info['info']['x0'] - $ax1)
915 $x0 *= $w / $h;
940 // x1 and y1 (fx, fy) should be inside the circle defined by x0 y0 (cx, cy)
943 while (pow(($x1 - $x0), 2) + pow(($y1 - $y0), 2) >= pow($r, 2)) {
945 $x1 -= ($x1 - $x0) / 100;
973 $px = $x1 + ($x0 - $x1) * $tmp;
1012 $grx1 = $x1 + ($x0 - $x1) * $gradient_info['color'][0]['offset'];
1014 $grx2 = $x1 + ($x0 - $x1) * $gradient_info['color'][count($gradient_info['color']) - 1]['offset'];
3542 $tmp_gradient['info']['x0'] = $attribs['cx'];