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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
#ifdef HAVE_CONFIG_H
# include "../config.h"
#endif
#include "rect.hh"
namespace otk {
void Rect::setX(int x)
{
_x2 += x - _x1;
_x1 = x;
}
void Rect::setY(int y)
{
_y2 += y - _y1;
_y1 = y;
}
void Rect::setPos(const Point &location)
{
_x2 += location.x() - _x1;
_x1 = location.x();
_y2 += location.y() - _y1;
_y1 = location.y();
}
void Rect::setPos(int x, int y)
{
_x2 += x - _x1;
_x1 = x;
_y2 += y - _y1;
_y1 = y;
}
void Rect::setWidth(int w)
{
_x2 = w + _x1 - 1;
}
void Rect::setHeight(int h)
{
_y2 = h + _y1 - 1;
}
void Rect::setSize(int w, int h)
{
_x2 = w + _x1 - 1;
_y2 = h + _y1 - 1;
}
void Rect::setSize(const Point &size)
{
_x2 = size.x() + _x1 - 1;
_y2 = size.y() + _y1 - 1;
}
void Rect::setRect(int x, int y, int w, int h)
{
*this = Rect(x, y, w, h);
}
void Rect::setRect(const Point &location, const Point &size)
{
*this = Rect(location, size);
}
void Rect::setCoords(int l, int t, int r, int b)
{
_x1 = l;
_y1 = t;
_x2 = r;
_y2 = b;
}
void Rect::setCoords(const Point &tl, const Point &br)
{
_x1 = tl.x();
_y1 = tl.y();
_x2 = br.x();
_y2 = br.y();
}
Rect Rect::operator|(const Rect &a) const
{
Rect b;
b._x1 = std::min(_x1, a._x1);
b._y1 = std::min(_y1, a._y1);
b._x2 = std::max(_x2, a._x2);
b._y2 = std::max(_y2, a._y2);
return b;
}
Rect Rect::operator&(const Rect &a) const
{
Rect b;
b._x1 = std::max(_x1, a._x1);
b._y1 = std::max(_y1, a._y1);
b._x2 = std::min(_x2, a._x2);
b._y2 = std::min(_y2, a._y2);
return b;
}
bool Rect::intersects(const Rect &a) const
{
return std::max(_x1, a._x1) <= std::min(_x2, a._x2) &&
std::max(_y1, a._y1) <= std::min(_y2, a._y2);
}
bool Rect::contains(int x, int y) const
{
return x >= _x1 && x <= _x2 &&
y >= _y1 && y <= _y2;
}
bool Rect::contains(const Rect& a) const
{
return a._x1 >= _x1 && a._x2 <= _x2 &&
a._y1 >= _y1 && a._y2 <= _y2;
}
}
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