本文整理匯總了PHP中Point::from_xy方法的典型用法代碼示例。如果您正苦於以下問題：PHP Point::from_xy方法的具體用法？PHP Point::from_xy怎麽用？PHP Point::from_xy使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Point的用法示例。
在下文中一共展示了Point::from_xy方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: bounding_box
public function bounding_box()
{
$max_x = -INF;
$max_y = -INF;
$min_x = INF;
$min_y = INF;
if (!$this->with_z) {
foreach ($this->geometries as $geom) {
$bbox = $geom->bounding_box();
$ll = $bbox[0];
$ur = $bbox[1];
if ($ll->x < $min_x) {
$min_x = $ll->x;
}
if ($ll->y < $min_y) {
$min_y = $ll->y;
}
if ($ur->x > $max_x) {
$max_x = $ur->x;
}
if ($ur->y > $max_y) {
$max_y = $ur->y;
}
}
return array(Point::from_xy($min_x, $min_y), Point::from_xy($max_x, $max_y));
} else {
$max_z = INF;
$min_z = -INF;
foreach ($this->geometries as $geom) {
$bbox = $geom->bounding_box();
$ll = $bbox[0];
$ur = $bbox[1];
if ($ll->x < $min_x) {
$min_x = $ll->x;
}
if ($ll->y < $min_y) {
$min_y = $ll->y;
}
if ($ll->z < $min_z) {
$min_z = $ll->z;
}
if ($ur->x > $max_x) {
$max_x = $ur->x;
}
if ($ur->y > $max_y) {
$max_y = $ur->y;
}
if ($ur->z > $max_z) {
$max_y = $ur->z;
}
}
return array(Point::from_xy($min_x, $min_y), Point::from_xy($max_x, $max_y));
}
}示例2: bounding_box
public function bounding_box()
{
$max_x = -INF;
$max_y = -INF;
$min_x = INF;
$min_y = INF;
if (!$this->with_z) {
foreach ($this->points as $p) {
if ($p->x < $min_x) {
$min_x = $p->x;
}
if ($p->y < $min_y) {
$min_y = $p->y;
}
if ($p->x > $max_x) {
$max_x = $p->x;
}
if ($p->y > $max_y) {
$max_y = $p->y;
}
}
return array(Point::from_xy($min_x, $min_y), Point::from_xy($max_x, $max_y));
} else {
$max_z = -INF;
$min_z = INF;
foreach ($this->points as $p) {
if ($p->x < $min_x) {
$min_x = $p->x;
}
if ($p->y < $min_y) {
$min_y = $p->y;
}
if ($p->z < $min_z) {
$min_z = $p->z;
}
if ($p->x > $max_x) {
$max_x = $p->x;
}
if ($p->y > $max_y) {
$max_y = $p->y;
}
if ($p->z > $max_z) {
$max_z = $p->z;
}
}
return array(Point::from_xyz($min_x, $min_y, $min_z), Point::from_xyz($max_x, $max_y, $max_z));
}
}