small class which defines a 2D Box More...
#include <libstaroffice_internal.hxx>
Classes | |
struct | PosSizeLt |
internal struct used to create sorted map, sorted first min then max More... | |
Public Types | |
typedef std::map< STOFFBox2< T >, T, struct PosSizeLt > | Map |
map of STOFFBox2 | |
Public Member Functions | |
STOFFBox2 (STOFFVec2< T > minPt=STOFFVec2< T >(), STOFFVec2< T > maxPt=STOFFVec2< T >()) | |
constructor | |
template<class U > | |
STOFFBox2 (STOFFBox2< U > const &p) | |
generic constructor | |
STOFFVec2< T > const & | min () const |
the minimum 2D point (in x and in y) | |
STOFFVec2< T > const & | max () const |
the maximum 2D point (in x and in y) | |
STOFFVec2< T > & | min () |
the minimum 2D point (in x and in y) | |
STOFFVec2< T > & | max () |
the maximum 2D point (in x and in y) | |
STOFFVec2< T > const & | operator[] (int c) const |
the two extremum points which defined the box | |
STOFFVec2< T > | size () const |
the box size | |
STOFFVec2< T > | center () const |
the box center | |
void | set (STOFFVec2< T > const &x, STOFFVec2< T > const &y) |
resets the data to minimum x and maximum y | |
void | setMin (STOFFVec2< T > const &x) |
resets the minimum point | |
void | setMax (STOFFVec2< T > const &y) |
resets the maximum point | |
void | resizeFromMin (STOFFVec2< T > const &sz) |
resize the box keeping the minimum | |
void | resizeFromMax (STOFFVec2< T > const &sz) |
resize the box keeping the maximum | |
void | resizeFromCenter (STOFFVec2< T > const &sz) |
resize the box keeping the center | |
template<class U > | |
void | scale (U factor) |
scales all points of the box by factor | |
void | extend (T val) |
extends the bdbox by (val, val) keeping the center | |
STOFFBox2< T > | getUnion (STOFFBox2< T > const &box) const |
returns the union between this and box | |
STOFFBox2< T > | getIntersection (STOFFBox2< T > const &box) const |
returns the intersection between this and box | |
bool | operator== (STOFFBox2< T > const &p) const |
comparison operator== | |
bool | operator!= (STOFFBox2< T > const &p) const |
comparison operator!= | |
bool | operator< (STOFFBox2< T > const &p) const |
comparison operator< : fist sorts min by Y,X values then max extremity | |
int | cmp (STOFFBox2< T > const &p) const |
comparison function : fist sorts min by Y,X values then max extremity | |
Protected Attributes | |
STOFFVec2< T > | m_pt [2] |
the two extremities | |
Friends | |
std::ostream & | operator<< (std::ostream &o, STOFFBox2< T > const &f) |
print data in form X0xY0<->X1xY1 | |
small class which defines a 2D Box
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inline |
constructor
generic constructor
the box center
Referenced by libstoff::rotateBoxFromCenter().
comparison function : fist sorts min by Y,X values then max extremity
Referenced by STOFFBox2< T >::operator!=(), STOFFBox2< T >::PosSizeLt::operator()(), STOFFBox2< T >::operator<(), and STOFFBox2< T >::operator==().
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inline |
extends the bdbox by (val, val) keeping the center
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inline |
returns the intersection between this and box
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inline |
returns the union between this and box
the maximum 2D point (in x and in y)
the maximum 2D point (in x and in y)
Referenced by StarTableInternal::Table::read(), StarTableInternal::TableBox::read(), StarTableInternal::TableLine::read(), StarTableInternal::TableBox::updatePosition(), and StarTableInternal::TableLine::updatePosition().
the minimum 2D point (in x and in y)
the minimum 2D point (in x and in y)
Referenced by StarTableInternal::Table::read(), StarTableInternal::TableBox::read(), StarTableInternal::TableLine::read(), StarTableInternal::TableBox::send(), and StarTableInternal::TableBox::updatePosition().
comparison operator!=
comparison operator< : fist sorts min by Y,X values then max extremity
comparison operator==
the two extremum points which defined the box
c | 0 means the minimum and 1 the maximum |
resize the box keeping the center
resize the box keeping the maximum
resize the box keeping the minimum
scales all points of the box by factor
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inline |
resets the data to minimum x and maximum y
resets the maximum point
resets the minimum point
the box size
Referenced by STOFFGraphicShape::addTo(), StarObjectSmallGraphicInternal::SdrGraphicGraph::send(), StarObjectSmallGraphicInternal::SdrGraphicOLE::send(), StarObjectSmallGraphicInternal::SdrGraphicRect::send(), StarObjectSmallGraphicInternal::SdrGraphicCircle::send(), StarTableInternal::TableBox::send(), STOFFChart::sendChart(), and StarObjectSmallGraphicInternal::SdrGraphicText::sendTextZone().
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friend |
print data in form X0xY0<->X1xY1
the two extremities
Referenced by STOFFBox2< T >::center(), STOFFBox2< T >::cmp(), STOFFBox2< T >::extend(), STOFFBox2< T >::getIntersection(), STOFFBox2< T >::getUnion(), STOFFBox2< T >::max(), STOFFBox2< T >::min(), STOFFBox2< T >::operator[](), STOFFBox2< T >::resizeFromCenter(), STOFFBox2< T >::resizeFromMax(), STOFFBox2< T >::resizeFromMin(), STOFFBox2< T >::scale(), STOFFBox2< T >::set(), STOFFBox2< T >::setMax(), STOFFBox2< T >::setMin(), STOFFBox2< T >::size(), and STOFFBox2< T >::STOFFBox2().