本文整理汇总了PHP中Rectangle::lineBbox方法的典型用法代码示例。如果您正苦于以下问题：PHP Rectangle::lineBbox方法的具体用法？PHP Rectangle::lineBbox怎么用？PHP Rectangle::lineBbox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Rectangle的用法示例。
在下文中一共展示了Rectangle::lineBbox方法的1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: intersectsLine
function intersectsLine($line)
{
global $svg;
$intersects = false;
$rect2 = new Rectangle();
$rect2->lineBbox($line);
if ($this->intersectsRect($rect2)) {
if (!$intersects) {
// top
$side = new Line($this->x, $this->y, $this->x + $this->w, $this->y);
$intersects = $line->lineSegmentTouchesOrCrossesLine($side);
//if ($intersects) { echo "top\n"; $svg .= $side->toSvg(); }
}
if (!$intersects) {
// right
$side = new Line($this->x + $this->w, $this->y, $this->x + $this->w, $this->y + $this->h);
$intersects = $line->lineSegmentTouchesOrCrossesLine($side);
//if ($intersects) { echo "right\n"; $svg .= $side->toSvg(); }
}
if (!$intersects) {
// bottom
$side = new Line($this->x, $this->y + $this->h, $this->x + $this->w, $this->y + $this->h);
$intersects = $line->lineSegmentTouchesOrCrossesLine($side);
//if ($intersects) { echo "bottom\n"; $svg .= $side->toSvg(); }
}
if (!$intersects) {
// left
$side = new Line($this->x, $this->y, $this->x, $this->y + $this->h);
$intersects = $line->lineSegmentTouchesOrCrossesLine($side);
//if ($intersects) { echo "left\n"; $svg .= $side->toSvg(); }
}
}
return $intersects;
}