ClanLib
2.3.7
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2D (left,top,right,bottom) rectangle structure - Integer More...
#include <rect.h>
Public Member Functions | |
CL_Rect () | |
CL_Rect (const CL_Sizex< int > &s) | |
CL_Rect (int new_left, int new_top, int new_right, int new_bottom) | |
CL_Rect (const CL_Pointx< int > &p, const CL_Sizex< int > &size) | |
CL_Rect (const CL_Rectx< int > &rect) | |
CL_Rect (const CL_Rectx< float > &rect) | |
CL_Rect (const CL_Rectx< double > &rect) | |
CL_Rect (int new_left, int new_top, const CL_Sizex< int > &size) | |
Construction | |
bool | operator== (const CL_Rectx< int > &r) const |
Rect == Rect operator. More... | |
bool | operator!= (const CL_Rectx< int > &r) const |
Rect != Rect operator. More... | |
Operations | |
CL_Rectx< int > & | set_top_left (const CL_Vec2< int > &p) |
Sets the top-left point of the rectangle. More... | |
CL_Rectx< int > & | set_top_right (const CL_Vec2< int > &p) |
Sets the top-right point of the rectangle. More... | |
CL_Rectx< int > & | set_bottom_right (const CL_Vec2< int > &p) |
Sets the bottom-right point of the rectangle. More... | |
CL_Rectx< int > & | set_bottom_left (const CL_Vec2< int > &p) |
Sets the bottom-left point of the rectangle. More... | |
CL_Rectx< int > & | set_width (intwidth) |
Sets the width of the rectangle. More... | |
CL_Rectx< int > & | set_height (intheight) |
Sets the height of the rectangle. More... | |
CL_Rectx< int > & | shrink (const int &left, const int &top, const int &right, const int &bottom) |
Shrink the rectangle. More... | |
CL_Rectx< int > & | shrink (const int &left_right, const int &top_bottom) |
Shrink the rectangle. More... | |
CL_Rectx< int > & | shrink (const int &shrink) |
Shrink the rectangle. More... | |
CL_Rectx< int > & | expand (const int &left, const int &top, const int &right, const int &bottom) |
Expand the rectangle. More... | |
CL_Rectx< int > & | expand (const int &left_and_right, const int &top_and_bottom) |
Expand the rectangle. More... | |
CL_Rectx< int > & | expand (const int &expand) |
Expand the rectangle. More... | |
CL_Rectx< int > & | translate (const CL_Vec2< int > &p) |
Translate the rect. More... | |
CL_Rectx< int > & | translate (const CL_Rectx< int > &p) |
Translate the rect by another rect (only uses the left and top coords). More... | |
CL_Rectx< int > & | translate (intx, inty) |
Translate the rect. More... | |
CL_Rectx< int > & | set_size (const CL_Sizex< int > &size) |
Sets the size of the rectangle, maintaining top/left position. More... | |
CL_Rectx< int > & | overlap (const CL_Rectx< int > &rect) |
Calculates the intersection of two rectangles. More... | |
CL_Rectx< int > & | bounding_rect (const CL_Rectx< int > &rect) |
Calculates the bounding rectangle of the rectangles. More... | |
CL_Rectx< int > & | normalize () |
Normalize rectangle. Ensures that left is less than right and top is less than bottom. More... | |
CL_Rectx< int > & | apply_alignment (CL_Origin origin, intx, inty) |
Applies an origin and offset pair to this rectangle. More... | |
CL_Rectx< int > & | clip (const CL_Rectx< int > &cr) |
Clip according to the specified clip rectangle. More... | |
Attributes | |
int | get_width () const |
Returns the width of the rectangle. More... | |
int | get_height () const |
Returns the height of the rectangle. More... | |
CL_Sizex< int > | get_size () const |
Returns the size of the rectangle. More... | |
bool | contains (const CL_Vec2< int > &p) const |
Returns true if the rectangle contains the point. More... | |
CL_Pointx< int > | get_top_left () const |
Returns the top-left point of the rectangle. More... | |
CL_Pointx< int > | get_top_right () const |
Returns the top-right point of the rectangle. More... | |
CL_Pointx< int > | get_bottom_right () const |
Returns the bottom-right point of the rectangle. More... | |
CL_Pointx< int > | get_bottom_left () const |
Returns the bottom-left point of the rectangle. More... | |
bool | is_overlapped (const CL_Rectx< int > &r) const |
Returns true if rectangle passed is overlapping or inside this rectangle. More... | |
bool | is_inside (const CL_Rectx< int > &r) const |
Returns true if rectangle passed is inside this rectangle. More... | |
CL_Rectx< int > | get_rot_bounds (const CL_Vec2< int > &hotspot, const CL_Angle &angle) const |
Returns another CL_Rectx<Type> containing a rotated version of this one. More... | |
CL_Rectx< int > | get_rot_bounds (CL_Origin origin, intx, inty, const CL_Angle &angle) const |
Returns another CL_Rectx<Type> containing a rotated version of this one. More... | |
CL_Pointx< int > | get_center () const |
Returns the center point of the rectangle. More... | |
int | left |
X1-coordinate. More... | |
int | top |
Y1-coordinate. More... | |
int | right |
X2-coordinate. More... | |
int | bottom |
Y2-coordinate. More... | |
2D (left,top,right,bottom) rectangle structure - Integer
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Applies an origin and offset pair to this rectangle.
origin | The new origin to adjust to from default upper-left position |
x,y | Offsets applied negatively to each corner of the rectangle |
References CL_Vec2< Type >::calc_origin(), CL_Vec2< Type >::x, and CL_Vec2< Type >::y.
Calculates the bounding rectangle of the rectangles.
Rect values become: min left, min top, max right, max bottom.
References CL_Rectx< Type >::bottom, cl_max(), cl_min(), CL_Rectx< Type >::left, CL_Rectx< Type >::right, and CL_Rectx< Type >::top.
Clip according to the specified clip rectangle.
References CL_Rectx< Type >::bottom, cl_max(), cl_min(), CL_Rectx< Type >::left, CL_Rectx< Type >::right, and CL_Rectx< Type >::top.
Returns true if the rectangle contains the point.
References CL_Vec2< Type >::x, and CL_Vec2< Type >::y.
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Expand the rectangle.
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Expand the rectangle.
Expand the rectangle.
Returns the bottom-left point of the rectangle.
Returns the bottom-right point of the rectangle.
Returns the center point of the rectangle.
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Returns the height of the rectangle.
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Returns another CL_Rectx<Type> containing a rotated version of this one.
hotspot | Point to rotate around. |
angle | Angle to rotate. |
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Returns another CL_Rectx<Type> containing a rotated version of this one.
origin | Determines the hotspot point within the rectangle |
x | Offsets applied negatively to the hotspot point |
y | Offsets applied negatively to the hotspot point |
angle | Angle |
Returns the size of the rectangle.
Returns the top-left point of the rectangle.
Returns the top-right point of the rectangle.
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Returns the width of the rectangle.
Returns true if rectangle passed is inside this rectangle.
References CL_Rectx< Type >::bottom, CL_Rectx< Type >::left, CL_Rectx< Type >::right, and CL_Rectx< Type >::top.
Returns true if rectangle passed is overlapping or inside this rectangle.
References CL_Rectx< Type >::bottom, CL_Rectx< Type >::left, CL_Rectx< Type >::right, and CL_Rectx< Type >::top.
Normalize rectangle. Ensures that left is less than right and top is less than bottom.
Rect != Rect operator.
References CL_Rectx< Type >::bottom, CL_Rectx< Type >::left, CL_Rectx< Type >::right, and CL_Rectx< Type >::top.
Rect == Rect operator.
References CL_Rectx< Type >::bottom, CL_Rectx< Type >::left, CL_Rectx< Type >::right, and CL_Rectx< Type >::top.
Calculates the intersection of two rectangles.
Rect values become: max left, max top, min right, min bottom.
References CL_Rectx< Type >::bottom, cl_max(), cl_min(), CL_Rectx< Type >::left, CL_Rectx< Type >::right, and CL_Rectx< Type >::top.
Sets the bottom-left point of the rectangle.
References CL_Vec2< Type >::x, and CL_Vec2< Type >::y.
Sets the bottom-right point of the rectangle.
References CL_Vec2< Type >::x, and CL_Vec2< Type >::y.
Sets the height of the rectangle.
Sets the size of the rectangle, maintaining top/left position.
References CL_Sizex< Type >::height, and CL_Sizex< Type >::width.
Sets the top-left point of the rectangle.
References CL_Vec2< Type >::x, and CL_Vec2< Type >::y.
Sets the top-right point of the rectangle.
References CL_Vec2< Type >::x, and CL_Vec2< Type >::y.
Sets the width of the rectangle.
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Shrink the rectangle.
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Shrink the rectangle.
Shrink the rectangle.
Translate the rect.
References CL_Vec2< Type >::x, and CL_Vec2< Type >::y.
Translate the rect by another rect (only uses the left and top coords).
References CL_Rectx< Type >::left, and CL_Rectx< Type >::top.
Translate the rect.
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Y2-coordinate.
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X1-coordinate.
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X2-coordinate.
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Y1-coordinate.