mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 18:52:45 +00:00
32 lines
759 B
C++
32 lines
759 B
C++
#include "Rect.h"
|
|
#include <AK/StdLibExtras.h>
|
|
#include "kstdio.h"
|
|
|
|
void Rect::intersect(const Rect& other)
|
|
{
|
|
int l = max(left(), other.left());
|
|
int r = min(right(), other.right());
|
|
int t = max(top(), other.top());
|
|
int b = min(bottom(), other.bottom());
|
|
|
|
if (l >= r || t >= b) {
|
|
m_location = { };
|
|
m_size = { };
|
|
return;
|
|
}
|
|
|
|
m_location.setX(l);
|
|
m_location.setY(t);
|
|
m_size.setWidth((r - l) + 1);
|
|
m_size.setHeight((b - t) + 1);
|
|
}
|
|
|
|
Rect Rect::united(const Rect& other) const
|
|
{
|
|
Rect rect;
|
|
rect.set_left(min(left(), other.left()));
|
|
rect.set_top(min(top(), other.top()));
|
|
rect.set_right(max(right(), other.right()));
|
|
rect.set_bottom(max(bottom(), other.bottom()));
|
|
return rect;
|
|
}
|