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Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
VPath Class Reference

#include <vcomposite.h>

Inheritance diagram for VPath:
VObject VStar

Public Member Functions

 VPath (VObject *parent, VState state=normal)
 VPath (const VPath &path)
virtual DCOPObject * dcopObject ()
const KoPoint & currentPoint () const
bool moveTo (const KoPoint &p)
bool lineTo (const KoPoint &p)
bool curveTo (const KoPoint &p1, const KoPoint &p2, const KoPoint &p3)
bool curve1To (const KoPoint &p2, const KoPoint &p3)
bool curve2To (const KoPoint &p1, const KoPoint &p3)
bool arcTo (const KoPoint &p1, const KoPoint &p2, double r)
void close ()
bool isClosed () const
void combine (const VPath &path)
void combinePath (const VSubpath &path)
bool pointIsInside (const KoPoint &p) const
bool intersects (const VSegment &segment) const
const VSubpathList & paths () const
virtual const KoRect & boundingBox () const
VFillRule fillMode () const
VFillRule fillRule () const
void setFillRule (VFillRule fillRule)
virtual void draw (VPainter *painter, const KoRect *rect=0L) const
bool drawCenterNode () const
void setDrawCenterNode (bool drawCenterNode=true)
virtual void save (TQDomElement &element) const
virtual void saveOasis (KoStore *store, KoXmlWriter *docWriter, KoGenStyles &mainStyles, int &index) const
virtual void load (const TQDomElement &element)
virtual bool loadOasis (const TQDomElement &element, KoOasisLoadingContext &context)
virtual VPath * clone () const
virtual void accept (VVisitor &visitor)
void transform (const TQString &transform)
void transformOasis (const TQString &transform)
void transform (const TQWMatrix &mat)
void loadSvgPath (const TQString &)
void saveSvgPath (TQString &) const
Public Member Functions inherited from VObject
 VObject (VObject *parent, VState state=edit)
 VObject (const VObject &obj)
virtual ~VObject ()
bool boundingBoxIsInvalid () const
void invalidateBoundingBox ()
void setParent (VObject *parent)
VObject * parent () const
VState state () const
virtual void setState (const VState state)
virtual VStroke * stroke () const
virtual VFill * fill () const
virtual void setStroke (const VStroke &stroke)
virtual void setFill (const VFill &fill)
virtual void insertInfrontOf (VObject *newObject, VObject *oldObject)
virtual TQString name () const
void setName (const TQString &s)
VDocument * document () const

Static Public Member Functions

static TQWMatrix parseTransform (const TQString &transform)

Protected Member Functions

TQString buildSvgTransform () const
TQString buildSvgTransform (const TQWMatrix &mat) const
TQString buildOasisTransform () const
TQString buildOasisTransform (const TQWMatrix &mat) const
void transformByViewbox (const TQDomElement &element, TQString viewbox)
virtual void svgMoveTo (double x1, double y1, bool abs=true)
virtual void svgLineTo (double x1, double y1, bool abs=true)
virtual void svgCurveToCubic (double x1, double y1, double x2, double y2, double x, double y, bool abs=true)
virtual void svgClosePath ()
virtual void saveOasisFill (KoGenStyles &mainStyles, KoGenStyle &stylesojectauto) const
TQWMatrix parseOasisTransform (const TQString &transform)
Protected Member Functions inherited from VObject
void addStyles (const TQDomElement *style, KoOasisLoadingContext &context)

Protected Attributes

TQWMatrix m_matrix
Protected Attributes inherited from VObject
KoRect m_boundingBox
VState m_state: 8
bool m_boundingBoxIsInvalid: 1
VStroke * m_stroke
VFill * m_fill
DCOPObject * m_dcop

Additional Inherited Members

Public Types inherited from VObject
enum  VState {
  normal = 0 , normal_locked = 1 , hidden = 2 , hidden_locked = 3 ,
  deleted = 4 , selected = 5 , edit = 6
}

Detailed Description

A composite path consists of one or many subpaths.

Definition at line 47 of file vcomposite.h.

Constructor & Destructor Documentation

◆ VPath() [1/2]

VPath::VPath ( VObject * parent,
VState state = normal )

Definition at line 47 of file vcomposite.cpp.

◆ VPath() [2/2]

VPath::VPath ( const VPath & path)

Definition at line 62 of file vcomposite.cpp.

◆ ~VPath()

VPath::~VPath ( )
virtual

Definition at line 88 of file vcomposite.cpp.

Member Function Documentation

◆ accept()

void VPath::accept ( VVisitor & )
virtual

Accept a VVisitor.

Reimplemented from VObject.

Definition at line 575 of file vcomposite.cpp.

◆ arcTo()

bool VPath::arcTo ( const KoPoint & p1,
const KoPoint & p2,
double r )

A convenience function to aproximate a circular arc with a bezier curve.

Input: 2 tangent vectors and a radius (same as in PostScript).

Definition at line 218 of file vcomposite.cpp.

◆ boundingBox()

const KoRect & VPath::boundingBox ( ) const
virtual

Calculates the tightest bounding box around the object.

Returns
the bounding box.

Reimplemented from VObject.

Definition at line 309 of file vcomposite.cpp.

◆ buildOasisTransform() [1/2]

TQString VPath::buildOasisTransform ( ) const
protected

Definition at line 756 of file vcomposite.cpp.

◆ buildOasisTransform() [2/2]

TQString VPath::buildOasisTransform ( const TQWMatrix & mat) const
protected

Definition at line 762 of file vcomposite.cpp.

◆ buildSvgTransform() [1/2]

TQString VPath::buildSvgTransform ( ) const
protected

Definition at line 734 of file vcomposite.cpp.

◆ buildSvgTransform() [2/2]

TQString VPath::buildSvgTransform ( const TQWMatrix & mat) const
protected

Definition at line 740 of file vcomposite.cpp.

◆ clone()

VPath * VPath::clone ( ) const
virtual

Create an exact copy of this object.

Returns
the exact object copy

Implements VObject.

Reimplemented in VStar.

Definition at line 337 of file vcomposite.cpp.

◆ close()

void VPath::close ( )

Closes the current subpath.

Definition at line 224 of file vcomposite.cpp.

◆ combine()

void VPath::combine ( const VPath & path)

Combines two composite paths.

For example, the letter "O" is a combination of a larger and a smaller ellipitical path.

Definition at line 241 of file vcomposite.cpp.

◆ combinePath()

void VPath::combinePath ( const VSubpath & path)

Adds a path to the composite path.

Definition at line 251 of file vcomposite.cpp.

◆ currentPoint()

const KoPoint & VPath::currentPoint ( ) const

Returns the knot of the last segment of the last subpath.

Definition at line 174 of file vcomposite.cpp.

◆ curve1To()

bool VPath::curve1To ( const KoPoint & p2,
const KoPoint & p3 )

Definition at line 206 of file vcomposite.cpp.

◆ curve2To()

bool VPath::curve2To ( const KoPoint & p1,
const KoPoint & p3 )

Definition at line 212 of file vcomposite.cpp.

◆ curveTo()

bool VPath::curveTo ( const KoPoint & p1,
const KoPoint & p2,
const KoPoint & p3 )

Definition at line 199 of file vcomposite.cpp.

◆ dcopObject()

DCOPObject * VPath::dcopObject ( )
virtual

Returns pointer to internal DCOP object.

If no internal DCOP object exist yet, it is created.

Reimplemented from VObject.

Definition at line 92 of file vcomposite.cpp.

◆ draw()

void VPath::draw ( VPainter * painter,
const KoRect * rect = 0L ) const
virtual

Draw the object to a painting device.

Parameters
painterabstraction that is used to render to a painting device.
rectrepresents the visible rectangular area. If this object doesn't intersect with this area it is not drawn.

Reimplemented from VObject.

Definition at line 102 of file vcomposite.cpp.

◆ drawCenterNode()

bool VPath::drawCenterNode ( ) const
inline

Definition at line 179 of file vcomposite.h.

◆ fillMode()

VFillRule VPath::fillMode ( ) const

Definition at line 303 of file vcomposite.cpp.

◆ fillRule()

VFillRule VPath::fillRule ( ) const
inline

Definition at line 166 of file vcomposite.h.

◆ intersects()

bool VPath::intersects ( const VSegment & segment) const

Returns true if the segment intersects this composite.

Definition at line 283 of file vcomposite.cpp.

◆ isClosed()

bool VPath::isClosed ( ) const

Definition at line 235 of file vcomposite.cpp.

◆ lineTo()

bool VPath::lineTo ( const KoPoint & p)

Definition at line 193 of file vcomposite.cpp.

◆ load()

void VPath::load ( const TQDomElement & element)
virtual

Load this object's state from xml and initialize this object accordingly.

Parameters
elementthe DOM element from which the attributes are read

Reimplemented from VObject.

Reimplemented in VStar.

Definition at line 492 of file vcomposite.cpp.

◆ loadOasis()

bool VPath::loadOasis ( const TQDomElement & element,
KoOasisLoadingContext & context )
virtual

Load this object's state from OpenDocument and initialize this object accordingly.

Parameters
elementthe DOM element to read attributes from
contextFIXME

Reimplemented from VObject.

Definition at line 441 of file vcomposite.cpp.

◆ loadSvgPath()

void VPath::loadSvgPath ( const TQString & d)

Definition at line 531 of file vcomposite.cpp.

◆ moveTo()

bool VPath::moveTo ( const KoPoint & p)

Definition at line 180 of file vcomposite.cpp.

◆ parseOasisTransform()

TQWMatrix VPath::parseOasisTransform ( const TQString & transform)
protected

Definition at line 660 of file vcomposite.cpp.

◆ parseTransform()

TQWMatrix VPath::parseTransform ( const TQString & transform)
static

Definition at line 595 of file vcomposite.cpp.

◆ paths()

const VSubpathList & VPath::paths ( ) const
inline

Definition at line 155 of file vcomposite.h.

◆ pointIsInside()

bool VPath::pointIsInside ( const KoPoint & p) const

Returns true if point p is located inside the composite.

Definition at line 264 of file vcomposite.cpp.

◆ save()

void VPath::save ( TQDomElement & element) const
virtual

Save this object's state to xml.

Parameters
elementthe DOM element to which the attributes are saved

Reimplemented from VObject.

Reimplemented in VStar.

Definition at line 343 of file vcomposite.cpp.

◆ saveOasis()

void VPath::saveOasis ( KoStore * store,
KoXmlWriter * docWriter,
KoGenStyles & mainStyles,
int & index ) const
virtual

Save this object's state to OpenDocument.

Parameters
storeFIXME
docWriterFIXME
mainStylesFIXME

Reimplemented from VObject.

Definition at line 365 of file vcomposite.cpp.

◆ saveOasisFill()

void VPath::saveOasisFill ( KoGenStyles & mainStyles,
KoGenStyle & stylesojectauto ) const
protectedvirtual

Reimplemented from VObject.

Definition at line 401 of file vcomposite.cpp.

◆ saveSvgPath()

void VPath::saveSvgPath ( TQString & d) const

Definition at line 539 of file vcomposite.cpp.

◆ setDrawCenterNode()

void VPath::setDrawCenterNode ( bool drawCenterNode = true)
inline

Definition at line 184 of file vcomposite.h.

◆ setFillRule()

void VPath::setFillRule ( VFillRule fillRule)
inline

Definition at line 171 of file vcomposite.h.

◆ svgClosePath()

void VPath::svgClosePath ( )
protectedvirtual

Definition at line 569 of file vcomposite.cpp.

◆ svgCurveToCubic()

void VPath::svgCurveToCubic ( double x1,
double y1,
double x2,
double y2,
double x,
double y,
bool abs = true )
protectedvirtual

Definition at line 563 of file vcomposite.cpp.

◆ svgLineTo()

void VPath::svgLineTo ( double x1,
double y1,
bool abs = true )
protectedvirtual

Definition at line 557 of file vcomposite.cpp.

◆ svgMoveTo()

void VPath::svgMoveTo ( double x1,
double y1,
bool abs = true )
protectedvirtual

For svg path data parsing.

Definition at line 551 of file vcomposite.cpp.

◆ transform() [1/2]

void VPath::transform ( const TQString & transform)

Definition at line 581 of file vcomposite.cpp.

◆ transform() [2/2]

void VPath::transform ( const TQWMatrix & mat)
inline

Definition at line 204 of file vcomposite.h.

◆ transformByViewbox()

void VPath::transformByViewbox ( const TQDomElement & element,
TQString viewbox )
protected

Definition at line 420 of file vcomposite.cpp.

◆ transformOasis()

void VPath::transformOasis ( const TQString & transform)

Definition at line 588 of file vcomposite.cpp.

Member Data Documentation

◆ m_matrix

TQWMatrix VPath::m_matrix
protected

Definition at line 231 of file vcomposite.h.

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