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Xw


Xw_TextManager Class Reference

defines the common behaviour of the Xw output driver.
Warning: Permits to receives draw primitives from the FontManager
at DrawText(...) time.
This class must be redefined by the user as an application class.

#include <Xw_TextManager.hxx>

Inheritance diagram for Xw_TextManager:

Inheritance graph
[legend]

Public Member Functions

Standard_EXPORT Xw_TextManager (const Standard_Address aDrawable, const Standard_Address aWidthMap)
 Does NOTHING
.
virtual Standard_EXPORT void BeginString (const Quantity_Length X, const Quantity_Length Y, const Quantity_PlaneAngle anOrientation, const Quantity_Length aWidth, const Quantity_Length aHeight, const Quantity_PlaneAngle aSlant, const Standard_Integer aPaintType)
 Calls when string drawing is started.
with a string aspect <apainttype> :
0 for filled string
1 for stroke string
2 for outline string
The origine of the string <x>,<y>,
The orientation of the string <anorientation>,
The medium size of the char <aWidth,aHeight>,
The Slant of the char <aslant>,
.
virtual Standard_EXPORT Standard_Boolean BeginChar (const Standard_Integer aCharCode, const Quantity_Length X, const Quantity_Length Y)
 Calls when a char drawing is started
and give the current string position for this char.
and give the relative char position from the beginning
of the string.
The application can returns FALSE for skipping the char drawing.
.
virtual Standard_EXPORT Standard_Boolean SetCharBoundingBox (const Quantity_Length X1, const Quantity_Length Y1, const Quantity_Length X2, const Quantity_Length Y2, const Quantity_Length X3, const Quantity_Length Y3, const Quantity_Length X4, const Quantity_Length Y4)
 Calls to defines the current char bounding-box.
The application can returns FALSE for ending the char drawing.
.
virtual Standard_EXPORT Standard_Boolean SetCharEncoding (const Standard_CString anEncoding)
 Calls to defines the current char encoding.
Warning: The application can returns FALSE for skipping the char drawing.
.
virtual Standard_EXPORT Standard_Boolean Moveto (const Quantity_Length X, const Quantity_Length Y)
 Calls to sets the current string position.
The application can returns FALSE for ending the char drawing.
.
virtual Standard_EXPORT Standard_Boolean Lineto (const Quantity_Length X, const Quantity_Length Y)
 Calls to drawn to the current string position.
The application can returns FALSE for ending the char drawing.
.
virtual Standard_EXPORT Standard_Boolean Curveto (const Quantity_Length X1, const Quantity_Length Y1, const Quantity_Length X2, const Quantity_Length Y2, const Quantity_Length X3, const Quantity_Length Y3, const Quantity_Length X4, const Quantity_Length Y4)
 Calls to drawn to the current string position.
The application can drawn the curve defined by
his descriptor P1,P2,P3,P4 or
returns FALSE to let the interpretor compute the curve
vectors.
.
virtual Standard_EXPORT void ClosePath ()
 Calls when a char path drawing is ended
.
virtual Standard_EXPORT Standard_Boolean EndChar (const Quantity_Length X, const Quantity_Length Y)
 Calls when a char drawing is ended
and give the relative char ending position from the
beginning of the string.
The application can returns FALSE for skipping the string
drawing.
.
virtual Standard_EXPORT void EndString ()
 Calls when string drawing is ended (Normally the last call).
.
Standard_EXPORT const Handle (Standard_Type)&DynamicType() const

Private Member Functions

Standard_EXPORT void SetTextAttribs (const Standard_Integer aTextColor, const Aspect_TypeOfText aTypeOfText, const Quantity_Length anUnderlinePosition=0.0)
 Sets the current attribs of the text.
.

Private Attributes

Standard_Address myDrawable
Standard_Address myWidthMap

Constructor & Destructor Documentation

Standard_EXPORT Xw_TextManager::Xw_TextManager const Standard_Address  aDrawable,
const Standard_Address  aWidthMap
 


Member Function Documentation

virtual Standard_EXPORT Standard_Boolean Xw_TextManager::BeginChar const Standard_Integer  aCharCode,
const Quantity_Length  X,
const Quantity_Length  Y
[virtual]
 

Reimplemented from MFT_TextManager.

virtual Standard_EXPORT void Xw_TextManager::BeginString const Quantity_Length  X,
const Quantity_Length  Y,
const Quantity_PlaneAngle  anOrientation,
const Quantity_Length  aWidth,
const Quantity_Length  aHeight,
const Quantity_PlaneAngle  aSlant,
const Standard_Integer  aPaintType
[virtual]
 

Reimplemented from MFT_TextManager.

virtual Standard_EXPORT void Xw_TextManager::ClosePath  )  [virtual]
 

Reimplemented from MFT_TextManager.

virtual Standard_EXPORT Standard_Boolean Xw_TextManager::Curveto const Quantity_Length  X1,
const Quantity_Length  Y1,
const Quantity_Length  X2,
const Quantity_Length  Y2,
const Quantity_Length  X3,
const Quantity_Length  Y3,
const Quantity_Length  X4,
const Quantity_Length  Y4
[virtual]
 

Reimplemented from MFT_TextManager.

virtual Standard_EXPORT Standard_Boolean Xw_TextManager::EndChar const Quantity_Length  X,
const Quantity_Length  Y
[virtual]
 

Reimplemented from MFT_TextManager.

virtual Standard_EXPORT void Xw_TextManager::EndString  )  [virtual]
 

Reimplemented from MFT_TextManager.

Standard_EXPORT const Xw_TextManager::Handle Standard_Type   )  const
 

Reimplemented from MFT_TextManager.

virtual Standard_EXPORT Standard_Boolean Xw_TextManager::Lineto const Quantity_Length  X,
const Quantity_Length  Y
[virtual]
 

Reimplemented from MFT_TextManager.

virtual Standard_EXPORT Standard_Boolean Xw_TextManager::Moveto const Quantity_Length  X,
const Quantity_Length  Y
[virtual]
 

Reimplemented from MFT_TextManager.

virtual Standard_EXPORT Standard_Boolean Xw_TextManager::SetCharBoundingBox const Quantity_Length  X1,
const Quantity_Length  Y1,
const Quantity_Length  X2,
const Quantity_Length  Y2,
const Quantity_Length  X3,
const Quantity_Length  Y3,
const Quantity_Length  X4,
const Quantity_Length  Y4
[virtual]
 

Reimplemented from MFT_TextManager.

virtual Standard_EXPORT Standard_Boolean Xw_TextManager::SetCharEncoding const Standard_CString  anEncoding  )  [virtual]
 

Reimplemented from MFT_TextManager.

Standard_EXPORT void Xw_TextManager::SetTextAttribs const Standard_Integer  aTextColor,
const Aspect_TypeOfText  aTypeOfText,
const Quantity_Length  anUnderlinePosition = 0.0
[private]
 


Field Documentation

Standard_Address Xw_TextManager::myDrawable [private]
 

Standard_Address Xw_TextManager::myWidthMap [private]
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 13:56:45 2008 for OpenCASCADE by  doxygen 1.4.1