Computer Assited Medical Intervention Tool Kit  version 3.3
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Modules Pages
Public Slots | Signals | Public Member Functions | Protected Member Functions | Private Member Functions | Private Attributes | Friends | List of all members
QtCanvas Class Reference

#include <qtcanvas.h>

+ Inheritance diagram for QtCanvas:

Public Slots

virtual void advance ()
 
virtual void advance ()
 
virtual void update ()
 
virtual void update ()
 

Signals

void resized ()
 
void resized ()
 

Public Member Functions

virtual void addAnimation (QtCanvasItem *)
 
virtual void addAnimation (QtCanvasItem *)
 
virtual void addItem (QtCanvasItem *)
 
virtual void addItem (QtCanvasItem *)
 
void addItemToChunk (QtCanvasItem *, int i, int j)
 
void addItemToChunk (QtCanvasItem *, int i, int j)
 
void addItemToChunkContaining (QtCanvasItem *, int x, int y)
 
void addItemToChunkContaining (QtCanvasItem *, int x, int y)
 
virtual void addView (QtCanvasView *)
 
virtual void addView (QtCanvasView *)
 
QtCanvasItemList allItems ()
 
QtCanvasItemList allItems ()
 
QColor backgroundColor () const
 
QColor backgroundColor () const
 
QPixmap backgroundPixmap () const
 
QPixmap backgroundPixmap () const
 
int chunkSize () const
 
int chunkSize () const
 
QtCanvasItemList collisions (const QPoint &) const
 
QtCanvasItemList collisions (const QPoint &) const
 
QtCanvasItemList collisions (const QRect &) const
 
QtCanvasItemList collisions (const QRect &) const
 
QtCanvasItemList collisions (const QPolygon &pa, const QtCanvasItem *item, bool exact) const
 
QtCanvasItemList collisions (const QPolygon &pa, const QtCanvasItem *item, bool exact) const
 
void drawArea (const QRect &, QPainter *p, bool double_buffer=false)
 
void drawArea (const QRect &, QPainter *p, bool double_buffer=false)
 
void drawCanvasArea (const QRect &, QPainter *p=0, bool double_buffer=true)
 
void drawCanvasArea (const QRect &, QPainter *p=0, bool double_buffer=true)
 
void drawViewArea (QtCanvasView *view, QPainter *p, const QRect &r, bool dbuf)
 
void drawViewArea (QtCanvasView *view, QPainter *p, const QRect &r, bool dbuf)
 
int height () const
 
int height () const
 
bool onCanvas (int x, int y) const
 
bool onCanvas (int x, int y) const
 
bool onCanvas (const QPoint &p) const
 
bool onCanvas (const QPoint &p) const
 
 QtCanvas (QObject *parent=0)
 
 QtCanvas (QObject *parent=0)
 
 QtCanvas (int w, int h)
 
 QtCanvas (int w, int h)
 
 QtCanvas (QPixmap p, int h, int v, int tilewidth, int tileheight)
 
 QtCanvas (QPixmap p, int h, int v, int tilewidth, int tileheight)
 
QRect rect () const
 
QRect rect () const
 
virtual void removeAnimation (QtCanvasItem *)
 
virtual void removeAnimation (QtCanvasItem *)
 
virtual void removeItem (QtCanvasItem *)
 
virtual void removeItem (QtCanvasItem *)
 
void removeItemFromChunk (QtCanvasItem *, int i, int j)
 
void removeItemFromChunk (QtCanvasItem *, int i, int j)
 
void removeItemFromChunkContaining (QtCanvasItem *, int x, int y)
 
void removeItemFromChunkContaining (QtCanvasItem *, int x, int y)
 
virtual void removeView (QtCanvasView *)
 
virtual void removeView (QtCanvasView *)
 
virtual void resize (int width, int height)
 
virtual void resize (int width, int height)
 
virtual void retune (int chunksize, int maxclusters=100)
 
virtual void retune (int chunksize, int maxclusters=100)
 
bool sameChunk (int x1, int y1, int x2, int y2) const
 
bool sameChunk (int x1, int y1, int x2, int y2) const
 
virtual void setAdvancePeriod (int ms)
 
virtual void setAdvancePeriod (int ms)
 
virtual void setAllChanged ()
 
virtual void setAllChanged ()
 
virtual void setBackgroundColor (const QColor &c)
 
virtual void setBackgroundColor (const QColor &c)
 
virtual void setBackgroundPixmap (const QPixmap &p)
 
virtual void setBackgroundPixmap (const QPixmap &p)
 
virtual void setChanged (const QRect &area)
 
virtual void setChanged (const QRect &area)
 
virtual void setChangedChunk (int i, int j)
 
virtual void setChangedChunk (int i, int j)
 
virtual void setChangedChunkContaining (int x, int y)
 
virtual void setChangedChunkContaining (int x, int y)
 
virtual void setTile (int x, int y, int tilenum)
 
virtual void setTile (int x, int y, int tilenum)
 
virtual void setTiles (QPixmap tiles, int h, int v, int tilewidth, int tileheight)
 
virtual void setTiles (QPixmap tiles, int h, int v, int tilewidth, int tileheight)
 
virtual void setUnchanged (const QRect &area)
 
virtual void setUnchanged (const QRect &area)
 
virtual void setUpdatePeriod (int ms)
 
virtual void setUpdatePeriod (int ms)
 
QSize size () const
 
QSize size () const
 
int tile (int x, int y) const
 
int tile (int x, int y) const
 
int tileHeight () const
 
int tileHeight () const
 
int tilesHorizontally () const
 
int tilesHorizontally () const
 
int tilesVertically () const
 
int tilesVertically () const
 
int tileWidth () const
 
int tileWidth () const
 
bool validChunk (int x, int y) const
 
bool validChunk (int x, int y) const
 
bool validChunk (const QPoint &p) const
 
bool validChunk (const QPoint &p) const
 
int width () const
 
int width () const
 
virtual ~QtCanvas ()
 
virtual ~QtCanvas ()
 

Protected Member Functions

virtual void drawBackground (QPainter &, const QRect &area)
 
virtual void drawBackground (QPainter &, const QRect &area)
 
virtual void drawForeground (QPainter &, const QRect &area)
 
virtual void drawForeground (QPainter &, const QRect &area)
 

Private Member Functions

QRect changeBounds ()
 
QRect changeBounds ()
 
QtCanvasChunk & chunk (int i, int j) const
 
QtCanvasChunk & chunk (int i, int j) const
 
QtCanvasChunk & chunkContaining (int x, int y) const
 
QtCanvasChunk & chunkContaining (int x, int y) const
 
void init (int w, int h, int chunksze=16, int maxclust=100)
 
void init (int w, int h, int chunksze=16, int maxclust=100)
 
void initTiles (QPixmap p, int h, int v, int tilewidth, int tileheight)
 
void initTiles (QPixmap p, int h, int v, int tilewidth, int tileheight)
 

Private Attributes

int aheight
 
int awidth
 
QColor bgcolor
 
int chheight
 
QtCanvasChunk * chunks
 
int chunksize
 
int chwidth
 
QtCanvasData * d
 
bool debug_redraw_areas
 
ushort * grid
 
ushort htiles
 
int maxclusters
 
bool oneone
 
QPixmap pm
 
ushort tileh
 
ushort tilew
 
QTimer * update_timer
 
ushort vtiles
 

Friends

void qt_unview (QtCanvas *c)
 
void qt_unview (QtCanvas *c)
 

Constructor & Destructor Documentation

QtCanvas::QtCanvas ( QObject *  parent = 0)
QtCanvas::QtCanvas ( int  w,
int  h 
)
QtCanvas::QtCanvas ( QPixmap  p,
int  h,
int  v,
int  tilewidth,
int  tileheight 
)
virtual QtCanvas::~QtCanvas ( )
virtual
QtCanvas::QtCanvas ( QObject *  parent = 0)
QtCanvas::QtCanvas ( int  w,
int  h 
)
QtCanvas::QtCanvas ( QPixmap  p,
int  h,
int  v,
int  tilewidth,
int  tileheight 
)
virtual QtCanvas::~QtCanvas ( )
virtual

Member Function Documentation

virtual void QtCanvas::addAnimation ( QtCanvasItem )
virtual
virtual void QtCanvas::addAnimation ( QtCanvasItem )
virtual
virtual void QtCanvas::addItem ( QtCanvasItem )
virtual
virtual void QtCanvas::addItem ( QtCanvasItem )
virtual
void QtCanvas::addItemToChunk ( QtCanvasItem ,
int  i,
int  j 
)
void QtCanvas::addItemToChunk ( QtCanvasItem ,
int  i,
int  j 
)
void QtCanvas::addItemToChunkContaining ( QtCanvasItem ,
int  x,
int  y 
)
void QtCanvas::addItemToChunkContaining ( QtCanvasItem ,
int  x,
int  y 
)
virtual void QtCanvas::addView ( QtCanvasView )
virtual
virtual void QtCanvas::addView ( QtCanvasView )
virtual
virtual void QtCanvas::advance ( )
virtualslot
virtual void QtCanvas::advance ( )
virtualslot
QtCanvasItemList QtCanvas::allItems ( )
QtCanvasItemList QtCanvas::allItems ( )
QColor QtCanvas::backgroundColor ( ) const
QColor QtCanvas::backgroundColor ( ) const
QPixmap QtCanvas::backgroundPixmap ( ) const
QPixmap QtCanvas::backgroundPixmap ( ) const
QRect QtCanvas::changeBounds ( )
private
QRect QtCanvas::changeBounds ( )
private
QtCanvasChunk& QtCanvas::chunk ( int  i,
int  j 
) const
private
QtCanvasChunk& QtCanvas::chunk ( int  i,
int  j 
) const
private
QtCanvasChunk& QtCanvas::chunkContaining ( int  x,
int  y 
) const
private
QtCanvasChunk& QtCanvas::chunkContaining ( int  x,
int  y 
) const
private
int QtCanvas::chunkSize ( ) const
inline

References chunksize.

int QtCanvas::chunkSize ( ) const
inline

References chunksize.

QtCanvasItemList QtCanvas::collisions ( const QPoint &  ) const
QtCanvasItemList QtCanvas::collisions ( const QPoint &  ) const
QtCanvasItemList QtCanvas::collisions ( const QRect &  ) const
QtCanvasItemList QtCanvas::collisions ( const QRect &  ) const
QtCanvasItemList QtCanvas::collisions ( const QPolygon &  pa,
const QtCanvasItem item,
bool  exact 
) const
QtCanvasItemList QtCanvas::collisions ( const QPolygon &  pa,
const QtCanvasItem item,
bool  exact 
) const
void QtCanvas::drawArea ( const QRect &  ,
QPainter *  p,
bool  double_buffer = false 
)
void QtCanvas::drawArea ( const QRect &  ,
QPainter *  p,
bool  double_buffer = false 
)
virtual void QtCanvas::drawBackground ( QPainter &  ,
const QRect &  area 
)
protectedvirtual
virtual void QtCanvas::drawBackground ( QPainter &  ,
const QRect &  area 
)
protectedvirtual
void QtCanvas::drawCanvasArea ( const QRect &  ,
QPainter *  p = 0,
bool  double_buffer = true 
)
void QtCanvas::drawCanvasArea ( const QRect &  ,
QPainter *  p = 0,
bool  double_buffer = true 
)
virtual void QtCanvas::drawForeground ( QPainter &  ,
const QRect &  area 
)
protectedvirtual
virtual void QtCanvas::drawForeground ( QPainter &  ,
const QRect &  area 
)
protectedvirtual
void QtCanvas::drawViewArea ( QtCanvasView view,
QPainter *  p,
const QRect &  r,
bool  dbuf 
)
void QtCanvas::drawViewArea ( QtCanvasView view,
QPainter *  p,
const QRect &  r,
bool  dbuf 
)
int QtCanvas::height ( ) const
inline

References aheight.

int QtCanvas::height ( ) const
inline

References aheight.

void QtCanvas::init ( int  w,
int  h,
int  chunksze = 16,
int  maxclust = 100 
)
private
void QtCanvas::init ( int  w,
int  h,
int  chunksze = 16,
int  maxclust = 100 
)
private
void QtCanvas::initTiles ( QPixmap  p,
int  h,
int  v,
int  tilewidth,
int  tileheight 
)
private
void QtCanvas::initTiles ( QPixmap  p,
int  h,
int  v,
int  tilewidth,
int  tileheight 
)
private
bool QtCanvas::onCanvas ( int  x,
int  y 
) const
inline

References aheight, and awidth.

Referenced by onCanvas().

bool QtCanvas::onCanvas ( int  x,
int  y 
) const
inline

References aheight, and awidth.

bool QtCanvas::onCanvas ( const QPoint &  p) const
inline

References onCanvas().

bool QtCanvas::onCanvas ( const QPoint &  p) const
inline

References onCanvas().

QRect QtCanvas::rect ( ) const
inline

References aheight, and awidth.

QRect QtCanvas::rect ( ) const
inline

References aheight, and awidth.

virtual void QtCanvas::removeAnimation ( QtCanvasItem )
virtual
virtual void QtCanvas::removeAnimation ( QtCanvasItem )
virtual
virtual void QtCanvas::removeItem ( QtCanvasItem )
virtual
virtual void QtCanvas::removeItem ( QtCanvasItem )
virtual
void QtCanvas::removeItemFromChunk ( QtCanvasItem ,
int  i,
int  j 
)
void QtCanvas::removeItemFromChunk ( QtCanvasItem ,
int  i,
int  j 
)
void QtCanvas::removeItemFromChunkContaining ( QtCanvasItem ,
int  x,
int  y 
)
void QtCanvas::removeItemFromChunkContaining ( QtCanvasItem ,
int  x,
int  y 
)
virtual void QtCanvas::removeView ( QtCanvasView )
virtual
virtual void QtCanvas::removeView ( QtCanvasView )
virtual
virtual void QtCanvas::resize ( int  width,
int  height 
)
virtual
virtual void QtCanvas::resize ( int  width,
int  height 
)
virtual
void QtCanvas::resized ( )
signal
void QtCanvas::resized ( )
signal
virtual void QtCanvas::retune ( int  chunksize,
int  maxclusters = 100 
)
virtual
virtual void QtCanvas::retune ( int  chunksize,
int  maxclusters = 100 
)
virtual
bool QtCanvas::sameChunk ( int  x1,
int  y1,
int  x2,
int  y2 
) const
inline

References chunksize.

bool QtCanvas::sameChunk ( int  x1,
int  y1,
int  x2,
int  y2 
) const
inline

References chunksize.

virtual void QtCanvas::setAdvancePeriod ( int  ms)
virtual
virtual void QtCanvas::setAdvancePeriod ( int  ms)
virtual
virtual void QtCanvas::setAllChanged ( )
virtual
virtual void QtCanvas::setAllChanged ( )
virtual
virtual void QtCanvas::setBackgroundColor ( const QColor &  c)
virtual
virtual void QtCanvas::setBackgroundColor ( const QColor &  c)
virtual
virtual void QtCanvas::setBackgroundPixmap ( const QPixmap &  p)
virtual
virtual void QtCanvas::setBackgroundPixmap ( const QPixmap &  p)
virtual
virtual void QtCanvas::setChanged ( const QRect &  area)
virtual
virtual void QtCanvas::setChanged ( const QRect &  area)
virtual
virtual void QtCanvas::setChangedChunk ( int  i,
int  j 
)
virtual
virtual void QtCanvas::setChangedChunk ( int  i,
int  j 
)
virtual
virtual void QtCanvas::setChangedChunkContaining ( int  x,
int  y 
)
virtual
virtual void QtCanvas::setChangedChunkContaining ( int  x,
int  y 
)
virtual
virtual void QtCanvas::setTile ( int  x,
int  y,
int  tilenum 
)
virtual
virtual void QtCanvas::setTile ( int  x,
int  y,
int  tilenum 
)
virtual
virtual void QtCanvas::setTiles ( QPixmap  tiles,
int  h,
int  v,
int  tilewidth,
int  tileheight 
)
virtual
virtual void QtCanvas::setTiles ( QPixmap  tiles,
int  h,
int  v,
int  tilewidth,
int  tileheight 
)
virtual
virtual void QtCanvas::setUnchanged ( const QRect &  area)
virtual
virtual void QtCanvas::setUnchanged ( const QRect &  area)
virtual
virtual void QtCanvas::setUpdatePeriod ( int  ms)
virtual
virtual void QtCanvas::setUpdatePeriod ( int  ms)
virtual
QSize QtCanvas::size ( ) const
inline

References aheight, and awidth.

QSize QtCanvas::size ( ) const
inline

References aheight, and awidth.

int QtCanvas::tile ( int  x,
int  y 
) const
inline

References grid, and htiles.

int QtCanvas::tile ( int  x,
int  y 
) const
inline

References grid, and htiles.

int QtCanvas::tileHeight ( ) const
inline

References tileh.

int QtCanvas::tileHeight ( ) const
inline

References tileh.

int QtCanvas::tilesHorizontally ( ) const
inline

References htiles.

int QtCanvas::tilesHorizontally ( ) const
inline

References htiles.

int QtCanvas::tilesVertically ( ) const
inline

References vtiles.

int QtCanvas::tilesVertically ( ) const
inline

References vtiles.

int QtCanvas::tileWidth ( ) const
inline

References tilew.

int QtCanvas::tileWidth ( ) const
inline

References tilew.

virtual void QtCanvas::update ( )
virtualslot
virtual void QtCanvas::update ( )
virtualslot
bool QtCanvas::validChunk ( int  x,
int  y 
) const
inline

References chheight, and chwidth.

bool QtCanvas::validChunk ( int  x,
int  y 
) const
inline

References chheight, and chwidth.

Referenced by validChunk().

bool QtCanvas::validChunk ( const QPoint &  p) const
inline

References validChunk().

bool QtCanvas::validChunk ( const QPoint &  p) const
inline

References validChunk().

int QtCanvas::width ( ) const
inline

References awidth.

int QtCanvas::width ( ) const
inline

References awidth.

Friends And Related Function Documentation

void qt_unview ( QtCanvas c)
friend
void qt_unview ( QtCanvas c)
friend

Member Data Documentation

int QtCanvas::aheight
private

Referenced by height(), onCanvas(), rect(), and size().

int QtCanvas::awidth
private

Referenced by onCanvas(), rect(), size(), and width().

QColor QtCanvas::bgcolor
private
int QtCanvas::chheight
private

Referenced by validChunk().

QtCanvasChunk * QtCanvas::chunks
private
int QtCanvas::chunksize
private

Referenced by chunkSize(), and sameChunk().

int QtCanvas::chwidth
private

Referenced by validChunk().

QtCanvasData * QtCanvas::d
private
bool QtCanvas::debug_redraw_areas
private
ushort * QtCanvas::grid
private

Referenced by tile().

ushort QtCanvas::htiles
private

Referenced by tile(), and tilesHorizontally().

int QtCanvas::maxclusters
private
bool QtCanvas::oneone
private
QPixmap QtCanvas::pm
private
ushort QtCanvas::tileh
private

Referenced by tileHeight().

ushort QtCanvas::tilew
private

Referenced by tileWidth().

QTimer * QtCanvas::update_timer
private
ushort QtCanvas::vtiles
private

Referenced by tilesVertically().


The documentation for this class was generated from the following file: