本文整理汇总了PHP中Node::getY方法的典型用法代码示例。如果您正苦于以下问题：PHP Node::getY方法的具体用法？PHP Node::getY怎么用？PHP Node::getY使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Node的用法示例。
在下文中一共展示了Node::getY方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: convertNode
/**
* @param Node $node
* @return ListNode
*/
protected function convertNode(Node $node)
{
if ($node instanceof ListNode) {
return $node;
}
$listNode = new ListNode($node->getId(), $node->getX(), $node->getY(), 0);
$listNode->setData($node->getData());
return $listNode;
}示例2: getNeighbors
/**
* @param Node $node
* @param bool $diagonal
* @return Node[]
*/
public function getNeighbors(Node $node, $diagonal = false)
{
$result = array();
$x = $node->getX();
$y = $node->getY();
$neighbourLocations = [[$y - 1, $x], [$y + 1, $x], [$y, $x - 1], [$y, $x + 1]];
if ($diagonal) {
$neighbourLocations[] = [$y - 1, $x - 1];
$neighbourLocations[] = [$y + 1, $x - 1];
$neighbourLocations[] = [$y - 1, $x + 1];
$neighbourLocations[] = [$y + 1, $x + 1];
}
foreach ($neighbourLocations as $location) {
list($y, $x) = $location;
$node = $this->getPoint($y, $x);
if ($node) {
$result[] = $node;
}
}
return $result;
}示例3: getLinearDistance
/**
* @param Node $node1
* @param Node $node2
* @return float
*/
public static function getLinearDistance(Node $node1, Node $node2)
{
$dist_x = abs($node1->getX() - $node2->getX());
$dist_y = abs($node1->getY() - $node2->getY());
return hypot($dist_x, $dist_y);
}示例4: addControlPoint
function addControlPoint(Node &$nodeA, Node &$nodeB, Node &$nodeC)
{
$midPointBC = array('x' => ($nodeB->getX() + $nodeC->getX()) / 2, 'y' => ($nodeB->getY() + $nodeC->getY()) / 2);
$cPointX = ($midPointBC['x'] + $nodeA->getX()) / 2;
$cPointY = ($midPointBC['y'] + $nodeA->getY()) / 2;
$CPname = $this->addNode($cPointX, $cPointY);
$this->nodes[$CPname]->addChild($nodeB);
$this->nodes[$CPname]->addChild($nodeC);
$this->nodes[$CPname]->setType(Node::N_TYPE_CTRL_POINT);
return $CPname;
}示例5: getWalkableNeighbors
public function getWalkableNeighbors(Node $node)
{
if (!$node->isWalkable()) {
return array();
}
$deltas = array(array(-1, -1), array(-1, +0), array(-1, +1), array(+0, -1), array(+0, +1), array(+1, -1), array(+1, +0), array(+1, +1));
$neighbors = array();
foreach ($deltas as $delta) {
$x = $node->getX() + $delta[0];
$y = $node->getY() + $delta[1];
if ($this->isWalkableAt($x, $y)) {
$neighbors[] = $this->getNodeAt($x, $y);
}
}
return $neighbors;
}示例6: connect
function connect(Node &$nodeA, Node &$nodeB)
{
// $orphan = $nodeB->findClosestOrphan($this->nodes);
$orphan = $nodeB->findClosest();
if (!$orphan) {
return;
}
$nodeC =& $this->nodes[$nodeB->findClosest()];
$dAC = $nodeA->getRelation($nodeC->name);
$dBC = $nodeB->getRelation($nodeC->name);
if ($dBC <= $dAC) {
$midPointBC = array('x' => ($nodeB->getX() + $nodeC->getX()) / 2, 'y' => ($nodeB->getY() + $nodeC->getY()) / 2);
$cPointX = ($midPointBC['x'] + $nodeA->getX()) / 2;
$cPointY = ($midPointBC['y'] + $nodeA->getY()) / 2;
$CPname = $this->addNode($cPointX, $cPointY);
$this->nodes[$CPname]->addChild($nodeB);
$this->nodes[$CPname]->addChild($nodeC);
$this->nodes[$CPname]->setType(Node::N_TYPE_CTRL_POINT);
$this->sourceNode->addChild($this->nodes[$CPname]);
}
if ($this->hasOrphans()) {
$nextNode = $nodeB->findClosestOrphan($this->nodes);
$nextNode = $this->nodes[$nextNode];
if ($nextNode->getRelation($nodeB->name) <= $this->sourceNode->getRelation($nextNode->name) && $nodeB->getChildrenCount() < 2) {
if ($nodeC->getRelation($nextNode->name) < $nodeB->getRelation($nextNode->name)) {
$this->nodes[$nodeC->name]->addChild($nextNode);
} else {
$this->nodes[$nodeB->name]->addChild($nextNode);
}
}
}
// if($this->hasOrphans()){
// $this->connect($this->nodes[$nodeB->name], $this->nodes[$nodeC->name]);
// }
// debug_arr($this->sourceNode->getChildren());
$this->nodes[$nodeA->name] = $nodeA;
}示例7: addControlPoint
function addControlPoint(Node $nodeA, Node $nodeB)
{
$cPointX = ($nodeA->getX() + $nodeB->getX()) / 2;
$cPointY = ($nodeA->getY() + $nodeB->getY()) / 2;
$CPname = $this->addNode($cPointX, $cPointY);
// remove A from dataset
$this->removeNode($nodeA->name);
// remove B from dataset
$this->removeNode($nodeB->name);
// make A/B children of new control point
$this->nodes[$CPname]->addChild($nodeA);
$this->nodes[$CPname]->addChild($nodeB);
// set new node type as control point
$this->nodes[$CPname]->setType(Node::N_TYPE_CTRL_POINT);
$this->rebuildRelationAll();
$this->connections[$nodeA->name] = $CPname;
$this->connections[$nodeB->name] = $CPname;
$this->addToBin($this->nodes[$CPname]);
return $CPname;
}