50 template<
typename Type>
72 Rectx(Type new_left, Type new_top, Type new_right, Type new_bottom)
88 :
left(new_left),
top(new_top),
right(new_left + size.width),
bottom(new_top + size.height) {}
107 {
return (
left == r.left &&
top == r.top &&
right == r.right &&
bottom == r.bottom); }
111 {
return (
left != r.left ||
top != r.top ||
right != r.right ||
bottom != r.bottom); }
145 return (p.
x >= left && p.
x < right)
176 return (r.left < right && r.right > left && r.top < bottom && r.bottom > top);
182 return ((left <= r.left)
184 && (right >= r.right)
185 && (bottom >= r.bottom));
227 right = left + width;
236 bottom = top + height;
243 Rectx<Type> &
shrink(
const Type &new_left,
const Type &new_top,
const Type &new_right,
const Type &new_bottom)
245 left += new_left; top += new_top; right -= new_right; bottom -= new_bottom;
254 left += left_right; top += top_bottom; right -= left_right; bottom -= top_bottom;
270 Rectx<Type> &
expand(
const Type &expand_left,
const Type &expand_top,
const Type &expand_right,
const Type &expand_bottom)
272 left -= expand_left; top -= expand_top; right += expand_right; bottom += expand_bottom;
281 left -= left_and_right;
282 right += left_and_right;
283 top -= top_and_bottom;
284 bottom += top_and_bottom;
305 left += p.
x; top += p.
y; right += p.
x; bottom += p.
y;
323 left += p.left; top += p.top; right += p.left; bottom += p.top;
332 left +=
x; top +=
y; right +=
x; bottom +=
y;
341 right = left + size.
width;
342 bottom = top + size.
height;
354 result.left =
max(left, rect.left);
355 result.right =
min(right, rect.right);
356 result.top =
max(top, rect.top);
357 result.bottom =
min(bottom, rect.bottom);
358 if (result.right < result.left)
359 result.left = result.right;
360 if (result.bottom < result.top)
361 result.top = result.bottom;
375 result.left =
min(left, rect.left);
376 result.right =
max(right, rect.right);
377 result.top =
min(top, rect.top);
378 result.bottom =
max(bottom, rect.bottom);
424 top =
max(top, cr.top);
425 left =
max(left, cr.left);
426 right =
min(right, cr.right);
427 bottom =
min(bottom, cr.bottom);
428 top =
min(top, bottom);
429 left =
min(left, right);
437 :
left( static_cast<int> (floor(rect.
left + 0.5
f)) ),
438 top( static_cast<int> (floor(rect.top + 0.5
f)) ),
439 right( static_cast<int> (floor(rect.
right + 0.5
f)) ),
440 bottom( static_cast<int> (floor(rect.bottom+ 0.5
f)) )
445 :
left( static_cast<int> (floor(rect.
left + 0.5)) ),
446 top( static_cast<int> (floor(rect.top + 0.5)) ),
447 right( static_cast<int> (floor(rect.
right + 0.5)) ),
448 bottom( static_cast<int> (floor(rect.bottom+ 0.5)) )
451 template<
typename Type>
453 :
left( static_cast<Type> (rect.
left) ), top( static_cast<Type> (rect.top) ),
454 right( static_cast<Type> (rect.
right) ), bottom( static_cast<Type> (rect.bottom) )
457 template<
typename Type>
459 :
left( static_cast<Type> (rect.
left) ), top( static_cast<Type> (rect.top) ),
460 right( static_cast<Type> (rect.
right) ), bottom( static_cast<Type> (rect.bottom) )
463 template<
typename Type>
465 :
left( static_cast<Type> (rect.
left) ), top( static_cast<Type> (rect.top) ),
466 right( static_cast<Type> (rect.
right) ), bottom( static_cast<Type> (rect.bottom) )
475 Rect(
int new_left,
int new_top,
int new_right,
int new_bottom) :
Rectx<int>(new_left, new_top, new_right, new_bottom) {}
490 Rectf(
float new_left,
float new_top,
float new_right,
float new_bottom) :
Rectx<float>(new_left, new_top, new_right, new_bottom) {}
506 Rectd(
double new_left,
double new_top,
double new_right,
double new_bottom) :
Rectx<double>(new_left, new_top, new_right, new_bottom) {}
516 return Rect(x, y, x+width, y+height);
521 return Rectf(x, y, x+width, y+height);
526 return Rectd(x, y, x+width, y+height);
Rectx< Type > & shrink(const Type &new_left, const Type &new_top, const Type &new_right, const Type &new_bottom)
Shrink the rectangle.
Definition: rect.h:243
Rectf(const Sizex< int > &s)
Definition: rect.h:488
Rectx(const Sizex< Type > &s)
Constructs an rectangle.
Definition: rect.h:64
Rect RectPS(int x, int y, int width, int height)
Definition: rect.h:514
bool operator!=(const Rectx< Type > &r) const
Rect != Rect operator.
Definition: rect.h:110
Rectx< Type > & shrink(const Type &left_right, const Type &top_bottom)
Shrink the rectangle.
Definition: rect.h:252
Rectx< Type > & shrink(const Type &shrink)
Shrink the rectangle.
Definition: rect.h:261
2D (left,top,right,bottom) rectangle structure - Double
Definition: rect.h:499
Rectx< Type > & translate(const Rectx< Type > &p)
Translate the rect by another rect (only uses the left and top coords).
Definition: rect.h:321
Type width
Size width.
Definition: size.h:82
Angle class.
Definition: angle.h:62
bool is_overlapped(const Rectx< Type > &r) const
Returns true if rectangle passed is overlapping or inside this rectangle.
Definition: rect.h:174
Rectx< Type > get_rot_bounds(const Vec2< Type > &hotspot, const Angle &angle) const
Returns another Rectx containing a rotated version of this one.
Rectd(const Rectx< int > &rect)
Definition: rect.h:508
Rectx< Type > & translate(const Vec2< Type > &p)
Translate the rect.
Definition: rect.h:303
Rectx< Type > & overlap(const Rectx< Type > &rect)
Calculates the intersection of two rectangles.
Definition: rect.h:351
Rectx()
Constructs an rectangle.
Definition: rect.h:59
Rectd(const Sizex< float > &s)
Definition: rect.h:504
Rect(int new_left, int new_top, const Sizex< int > &size)
Definition: rect.h:480
bool contains(const Vec2< Type > &p) const
Returns true if the rectangle contains the point.
Definition: rect.h:143
Rect()
Definition: rect.h:473
Rectx< Type > & clip(const Rectx< Type > &cr)
Clip according to the specified clip rectangle.
Definition: rect.h:422
Pointx< Type > get_center() const
Returns the center point of the rectangle.
Definition: rect.h:203
Origin
Alignment origins.
Definition: origin.h:40
Pointx< Type > get_top_right() const
Returns the top-right point outside the rectangle.
Definition: rect.h:156
Rectx(Type new_left, Type new_top, const Sizex< Type > &size)
Constructs an rectangle.
Definition: rect.h:87
Rectx< Type > & set_top_left(const Vec2< Type > &p)
Sets the top-left point of the rectangle.
Definition: rect.h:215
Type height
Size height.
Definition: size.h:85
Rectd(const Pointx< double > &p, const Sizex< double > &size)
Definition: rect.h:507
Rectf(const Rectx< int > &rect)
Definition: rect.h:492
Rect(const Sizex< int > &s)
Definition: rect.h:474
A min(A a, B b)
Definition: cl_math.h:58
Rect(const Rectx< double > &rect)
Definition: rect.h:479
Rectx< Type > & expand(const Type &expand)
Expand the rectangle.
Definition: rect.h:291
Type top
Y1-coordinate (top point inside the rectangle)
Definition: rect.h:125
Rect(int new_left, int new_top, int new_right, int new_bottom)
Definition: rect.h:475
static Rectx< Type > ltrb(Type left, Type top, Type right, Type bottom)
Definition: rect.h:114
Rectd(double new_left, double new_top, const Sizex< double > &size)
Definition: rect.h:511
Rectd()
Definition: rect.h:502
Rectx(Type new_left, Type new_top, Type new_right, Type new_bottom)
Constructs an rectangle.
Definition: rect.h:72
static Pointx< Type > calc_origin(Origin origin, const Sizex< Type > &size)
Returns the anchor point for the origin within the dimensions of the size structure.
2D (left,top,right,bottom) rectangle structure - Integer
Definition: rect.h:470
Type x
Definition: vec2.h:80
bool is_inside(const Rectx< Type > &r) const
Returns true if rectangle passed is inside this rectangle.
Definition: rect.h:180
Rectf()
Definition: rect.h:487
Rectx< Type > & translate(const Sizex< Type > &p)
Translate the rect.
Definition: rect.h:312
Rectx< Type > & set_height(Type height)
Sets the height of the rectangle.
Definition: rect.h:234
Type get_width() const
Returns the width of the rectangle.
Definition: rect.h:134
Rectf RectfPS(float x, float y, float width, float height)
Definition: rect.h:519
Sizex< Type > get_size() const
Returns the size of the rectangle.
Definition: rect.h:140
Rectx< Type > & expand(const Type &left_and_right, const Type &top_and_bottom)
Expand the rectangle.
Definition: rect.h:279
2D (left,top,right,bottom) rectangle structure - Float
Definition: rect.h:484
Rectf(const Sizex< float > &s)
Definition: rect.h:489
Rect(const Rectx< float > &rect)
Definition: rect.h:478
Rectx< Type > & apply_alignment(Origin origin, Type x, Type y)
Applies an origin and offset pair to this rectangle.
Definition: rect.h:406
Rectd(const Rectx< float > &rect)
Definition: rect.h:509
Rectx< Type > & set_size(const Sizex< Type > &size)
Sets the size of the rectangle, maintaining top/left position.
Definition: rect.h:339
Rect(const Pointx< int > &p, const Sizex< int > &size)
Definition: rect.h:476
A max(A a, B b)
Definition: cl_math.h:59
Rect(const Rectx< int > &rect)
Definition: rect.h:477
2D vector
Definition: line.h:48
Rectf(const Rectx< float > &rect)
Definition: rect.h:493
Rectx< Type > & bounding_rect(const Rectx< Type > &rect)
Calculates the bounding rectangle of the rectangles.
Definition: rect.h:372
Type left
X1-coordinate (left point inside the rectangle)
Definition: rect.h:122
Type right
X2-coordinate (point outside the rectangle)
Definition: rect.h:128
bool operator==(const Rectx< Type > &r) const
Rect == Rect operator.
Definition: rect.h:106
static Rectx< Type > xywh(Type x, Type y, Type width, Type height)
Definition: rect.h:113
Rectd RectdPS(double x, double y, double width, double height)
Definition: rect.h:524
Rectx< Type > & normalize()
Normalize rectangle.
Definition: rect.h:389
Rectx< Type > & translate(Type x, Type y)
Translate the rect.
Definition: rect.h:330
Rectf(float new_left, float new_top, const Sizex< float > &size)
Definition: rect.h:495
Rectf(const Pointx< float > &p, const Sizex< float > &size)
Definition: rect.h:491
2D (x,y) point structure.
Definition: point.h:52
Rectd(const Sizex< double > &s)
Definition: rect.h:505
Rectf(const Rectx< double > &rect)
Definition: rect.h:494
Pointx< Type > get_bottom_right() const
Returns the bottom-right point outside the rectangle.
Definition: rect.h:162
Rectf(float new_left, float new_top, float new_right, float new_bottom)
Definition: rect.h:490
Rectd(double new_left, double new_top, double new_right, double new_bottom)
Definition: rect.h:506
Rectx(const Pointx< Type > &p, const Sizex< Type > &size)
Constructs an rectangle.
Definition: rect.h:79
Pointx< Type > get_top_left() const
Returns the top-left point inside the rectangle.
Definition: rect.h:150
Rectx< Type > & set_width(Type width)
Sets the width of the rectangle.
Definition: rect.h:225
Rectd(const Sizex< int > &s)
Definition: rect.h:503
Type bottom
Y2-coordinate (point outside the rectange)
Definition: rect.h:131
Rectx< Type > & expand(const Type &expand_left, const Type &expand_top, const Type &expand_right, const Type &expand_bottom)
Expand the rectangle.
Definition: rect.h:270
Pointx< Type > get_bottom_left() const
Returns the bottom-left point outside the rectangle.
Definition: rect.h:168
2D (width,height) size structure.
Definition: size.h:54
Type y
Definition: vec2.h:81
Type get_height() const
Returns the height of the rectangle.
Definition: rect.h:137
Rectd(const Rectx< double > &rect)
Definition: rect.h:510