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IlvWindowsDevice Class Reference

Windows-specific class to predefine printer devices. More...

#include <ilviews/windows/dump.h>

Inheritance diagram for IlvWindowsDevice:
IlvWindowsVirtualDevice IlvSystemPort IlvPort IlvValueInterface

Public Member Functions

 IlvWindowsDevice (IlvDisplay *display, IlvWindowsPrinterDCFactory *factory=0)
 Initializes a new IlvWindowsDevice instance. More...
 
virtual void end ()
 Ends the dump devices. More...
 
char const * getDocName () const
 Gets the name of the printed document. More...
 
IlShort getOrientation () const
 Gets the orientation of the paper. More...
 
char const * getOutputFile () const
 Gets the name of the output file. More...
 
IlvDim getPaperHeight () const
 Gets the height of the paper. More...
 
IlvDim getPaperWidth () const
 Gets the width of the paper. More...
 
IlvWindowsPrinterDCFactorygetPrinterDCFactory () const
 Gets the factory used to create the printer DC. More...
 
virtual IlBoolean initDevice (const char *printer, IlvRect *clip=0)
 Initializes the dump device. More...
 
virtual IlBoolean newPage () const
 Produces an output page and prepares for a new page. More...
 
virtual void send (const char *) const
 Sends character strings to an output device. More...
 
void setDocName (const char *docName)
 Sets the name of the printed document. More...
 
void setOrientation (IlShort orientation)
 Sets the orientation of the paper. More...
 
void setOutputFile (const char *outputFileName)
 Sets the name of the output file. More...
 
void setPrinterDCFactory (IlvWindowsPrinterDCFactory *factory)
 Sets the factory to create the printer DC. More...
 
- Public Member Functions inherited from IlvWindowsVirtualDevice
virtual void clip (const IlvRect *) const
 Limits the drawing to the given rectangular area. More...
 
virtual void clip (const IlvRegion *) const
 Limits the drawing to the given region. More...
 
virtual void fillRectangle (const IlvPalette *palette, const IlvRect &rect) const
 Fills the given rectangle. More...
 
IlUInt getCompatibility () const
 Gets the compatible version of the dump device. More...
 
HDC getHDC () const
 Gets the Windows HDC (Handle Device Context). More...
 
int getMapMode () const
 Gets the mapping mode. More...
 
virtual IlBoolean isADevice () const
 Queries the nature of this port. More...
 
virtual IlBoolean isBad () const
 Indicates whether this port is valid. More...
 
void setCompatibility (IlUInt version)
 Sets compatible version of the dump device. More...
 
void setHDC (HDC hdc)
 Sets the Windows HDC (Handle Device Context). More...
 
void setMapMode (int mode)
 Sets the mapping mode. More...
 
virtual void setTransformer (const IlvTransformer &)
 Applies another transformer to the coordinates provided for the drawing functions. More...
 
- Public Member Functions inherited from IlvSystemPort
 IlvSystemPort (IlvDisplay *display, IlvWindowsHandle HDC, IlvDim width=0, IlvDim height=0)
 Windows-specific constructor. More...
 
virtual IlBoolean applyValue (const IlvValue &)
 Apply an accessor. More...
 
virtual void clearArea (const IlvRect &, IlBoolean=IlFalse) const
 Clears a rectangular area of the screen. More...
 
virtual void clearArea (const IlvRegion &, IlBoolean=IlFalse) const
 Clears a region of the screen. More...
 
virtual IlUShort depth () const
 Gives the depth of the port. More...
 
virtual void drawArc (const IlvPalette *, const IlvRect &, IlFloat, IlFloat) const
 Draws an arc. More...
 
virtual void drawBitmap (const IlvPalette *, const IlvBitmap *, const IlvRect &, const IlvRegion *=0, IlvPosition=IlvCenter, IlBoolean=IlFalse) const
 Draws an image. More...
 
virtual void drawBitmap (const IlvPalette *, const IlvSystemPort *, const IlvRect &, const IlvPoint &) const
 Draws an image. More...
 
virtual void drawIString (const IlvPalette *, const IlvPoint &, const char *, int, IlvPosition=IlvLeft) const
 Draws a string at the given position. More...
 
virtual void drawLine (const IlvPalette *, const IlvPoint &, const IlvPoint &) const
 Draws a line between 2 points. More...
 
virtual void drawPoint (const IlvPalette *, const IlvPoint &) const
 Draws a point at the given position. More...
 
virtual void drawPoints (const IlvPalette *, IlUInt, const IlvPoint *) const
 Draws a series of points. More...
 
virtual void drawPolyLine (const IlvPalette *, const IlvPoint &, IlUInt, const IlvDeltaPoint *) const
 Draws a series of connected lines relatively to a reference. More...
 
virtual void drawPolyLine (const IlvPalette *, IlUInt, const IlvPoint *) const
 Draws a series of connected lines. More...
 
virtual void drawRectangle (const IlvPalette *, const IlvRect &) const
 Draws the given rectangle. More...
 
virtual void drawRoundRectangle (const IlvPalette *, const IlvRect &, IlUShort) const
 Draws a round rectangle. More...
 
virtual void drawSegments (const IlvPalette *, IlUInt, const IlvPoint *, const IlvPoint *) const
 Draws a set of segments. More...
 
virtual void drawString (const IlvPalette *, const IlvPoint &, const char *, int, IlvPosition=IlvLeft) const
 Draws a string at the given position. More...
 
virtual void drawTransformedString (const IlvPalette *, const char *, int, const IlvTransformer &, const IlvRegion *=0) const
 Draws a transformed string. More...
 
virtual void drawTransparentBitmap (const IlvPalette *, const IlvSystemPort *, const IlvRect &, const IlvPoint &) const
 Draws a transparent bitmap. More...
 
virtual void fillArc (const IlvPalette *, const IlvRect &, IlFloat, IlFloat) const
 Fills the arc. More...
 
virtual void fillPaths (const IlvPalette *, IlUInt, const IlvPointArray *) const
 Fills the shape defined by the given paths. More...
 
virtual void fillPolyLine (const IlvPalette *, const IlvPoint &, IlUInt, const IlvDeltaPoint *, IlBoolean=IlFalse) const
 Fills a polygon. More...
 
virtual void fillPolyLine (const IlvPalette *, IlUInt, const IlvPoint *, IlBoolean=IlFalse) const
 Fills a polygon. More...
 
virtual void fillRoundRectangle (const IlvPalette *, const IlvRect &, IlUShort) const
 Fills a round rectangle. More...
 
IlvWindowsHandle getDC () const
 Gets the Windows Handle Device Context. More...
 
virtual IlBoolean isABitmap () const
 Indicates that this port is a bitmap (not a view or a dump device). More...
 
virtual IlBoolean isASystemPort () const
 Indicates that this port is a true system port (not a dump device). More...
 
void releaseDC ()
 Releases the Windows Handle Device Context. More...
 
virtual void stretchBitmap (const IlvPalette *, const IlvPoint &, const IlvBitmap *, const IlvTransformer &, const IlvRect *=0) const
 Stretches a bitmap. More...
 
virtual void stretchBitmap (const IlvPalette *, const IlvRect &, const IlvBitmap *, const IlvRect *=0) const
 Stretches a bitmap. More...
 
virtual void stretchBitmapData (const IlvPalette *palette, const IlvBitmapData *src, const IlvRect &from, const IlvRect &to, IlBoolean opaque=IlFalse) const
 Draws a bitmap data. More...
 
virtual void stretchTransparentBitmap (const IlvPalette *, const IlvPoint &, const IlvBitmap *, const IlvTransformer &, const IlvRect *=0) const
 Stretches a transparent bitmap. More...
 
virtual void stretchTransparentBitmap (const IlvPalette *, const IlvRect &, const IlvBitmap *, const IlvRect *=0) const
 Stretches a transparent bitmap. More...
 
- Public Member Functions inherited from IlvPort
 IlvPort (IlvDisplay *display=0)
 Constructor. More...
 
void composeAlpha (IlvIntensity alpha)
 Composes the current alpha value of the port. More...
 
virtual void drawArrow (const IlvPalette *palette, const IlvPoint &from, const IlvPoint &to, IlFloat position) const
 Draws an arrow. More...
 
virtual void drawBezier (const IlvPalette *palette, IlUInt count, const IlvPoint *points) const
 Draws a set of Bézier curves. More...
 
virtual void drawClosedBezier (const IlvPalette *palette, IlUInt count, const IlvPoint *points) const
 Appends a closing curve to a set of Bézier curves. More...
 
virtual void drawILabel (const IlvPalette *palette, const char *label, int length, const IlvRect &drawRect, const IlvRegion *clip=0, IlvPosition align=IlvCenter) const
 Draws a label in a rectangle. More...
 
virtual void drawLabel (const IlvPalette *palette, const char *label, int length, const IlvRect &drawRect, const IlvRegion *clip=0, IlvPosition align=IlvCenter) const
 Draws a label in a rectangle. More...
 
virtual void drawMarker (const IlvPalette *palette, const IlvPoint &location, IlvMarkerType type=IlvMarkerSquare, IlUShort size=IlvDefaultMarkerSize) const
 Draws a marker. More...
 
virtual void drawMnemonicLabel (const IlvPalette *palette, const char *label, const IlvRect &drawRect, const IlvRegion *clip=0, IlvPosition align=IlvCenter, IlBoolean underline=IlTrue) const
 Draws an underlined letter in a label. More...
 
virtual void drawOutlineRectangle (const IlvPalette *outlinePalette, const IlvPalette *fillPalette, const IlvRect &rect, const IlvRegion *clip=0) const
 Draws a rectangle with border effects. More...
 
virtual void drawPaths (const IlvPalette *palette, IlUInt count, const IlvPointArray *paths) const
 Draws an array of paths as polylines. More...
 
virtual void drawReliefDiamond (const IlvPalette *, const IlvPalette *invertedPalette, const IlvPalette *topShade, const IlvPalette *bottomShade, const IlvRect &bbox, IlUShort thickness, const IlvRegion *clip=0) const
 Draws a diamond with depth effects. More...
 
virtual void drawReliefRectangle (const IlvPalette *palette, const IlvPalette *invertedPalette, const IlvPalette *topShade, const IlvPalette *bottomShade, const IlvRect &bbox, IlUShort thickness, const IlvRegion *clip=0) const
 Draws a filled rectangle with depth effects. More...
 
virtual void drawShadowRectangle (const IlvPalette *palette, const IlvPalette *invertedPalette, const IlvRect &bbox, IlUShort thickness, IlvPosition shadowPosition, const IlvRegion *clip=0) const
 Draws a filled rectangle with its shadow. More...
 
virtual void fillBezier (const IlvPalette *palette, IlUInt count, const IlvPoint *points) const
 Fills an area specified by a set of Bézier curves. More...
 
IlvIntensity getAlpha () const
 Provides the alpha value of the port. More...
 
IlvAntialiasingMode getAntialiasingMode () const
 Provides the anti-aliasing mode of the port. More...
 
IlvDisplaygetDisplay () const
 Returns a pointer to the IlvDisplay of this port. More...
 
IlvDim height () const
 Provides the height of the port. More...
 
void setAlpha (IlvIntensity alpha)
 Sets the alpha value of the port. More...
 
void setAntialiasingMode (IlvAntialiasingMode mode)
 Sets the anti-aliasing mode of the port. More...
 
void size (IlvDim &w, IlvDim &h) const
 Gives the dimensions of the port. More...
 
IlvDim width () const
 Provides the width of the port. More...
 
- Public Member Functions inherited from IlvValueInterface
virtual IlBoolean changeValue (const IlvValue &val)
 Changes the value of an accessor. More...
 
virtual IlBoolean changeValues (const IlvValue *values, IlUShort count=0)
 Changes several accessor values simultaneously. More...
 
virtual void getAccessors (const IlSymbol *const **names, const IlvValueTypeClass *const **types, IlUInt &count) const
 Retrieves the list of available accessors of an object. More...
 
virtual const char * getName () const
 Returns the name of the instance. The semantic and implementation of this method are defined by concrete subclasses. The default implementation returns 0. More...
 
virtual IlvValuequeryValue (IlvValue &val) const
 Retrieves an accessor value. More...
 
virtual void queryValues (IlvValue *values, IlUShort count) const
 Retrieves multiple accessor values simultaneously. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from IlvSystemPort
static IlvBitmapDataGetBitmapData (IlvSystemPort *port, const IlvRect *rect=0)
 Creates an IlvBitmapData from a rectangular area in an IlvSystemPort. More...
 

Detailed Description

Windows-specific class to predefine printer devices.

Library: winviews

This class encapsulates printing devices that are specific to Windows.

See also
IlvGetWindowsPrinter(), IlvWindowsPrinter.

Constructor & Destructor Documentation

◆ IlvWindowsDevice()

IlvWindowsDevice::IlvWindowsDevice ( IlvDisplay display,
IlvWindowsPrinterDCFactory factory = 0 
)

Initializes a new IlvWindowsDevice instance.

The pointer to an IlvWindowsPrinterDCFactory is used in the initDevice() function, when its first parameter is 0. It actually creates the device context for the printer.

If this pointer is 0 then the previous mechanism is used.

Parameters
displayA pointer to the display.
factoryA pointer to a factory to create the device context.

Member Function Documentation

◆ end()

virtual void IlvWindowsDevice::end ( )
virtual

Ends the dump devices.

This member function closes the dump devices and does all the necessary cleaning operations. If you redefine this function in subclasses, do the following:

  • Call the method end() of the superclass.
  • Remove and destroy the specific data.

Reimplemented from IlvWindowsVirtualDevice.

◆ getDocName()

char const* IlvWindowsDevice::getDocName ( ) const

Gets the name of the printed document.

By default, it is the string RogueWaveViews.

Returns
The name of the printed document.

◆ getOrientation()

IlShort IlvWindowsDevice::getOrientation ( ) const

Gets the orientation of the paper.

The values are the same as the ones specified in the member dmOrientation of the Windows structure DEVMODE.

Returns
The orientation of the paper.

◆ getOutputFile()

char const* IlvWindowsDevice::getOutputFile ( ) const

Gets the name of the output file.

By default, it is the string NULL (that is the printer).

Returns
The name of the output file.

◆ getPaperHeight()

IlvDim IlvWindowsDevice::getPaperHeight ( ) const

Gets the height of the paper.

Returns
The height of the paper.

◆ getPaperWidth()

IlvDim IlvWindowsDevice::getPaperWidth ( ) const

Gets the width of the paper.

Returns
The width of the paper.

◆ getPrinterDCFactory()

IlvWindowsPrinterDCFactory* IlvWindowsDevice::getPrinterDCFactory ( ) const

Gets the factory used to create the printer DC.

Returns
The factory used to create the printer DC.

◆ initDevice()

virtual IlBoolean IlvWindowsDevice::initDevice ( const char *  printer,
IlvRect clip = 0 
)
virtual

Initializes the dump device.

See IlvPort::initDevice() for a general explanation of this method.

In this class, the parameter printer may be either a string returned by the function IlvGetWindowsPrinter() or a string that is the name of a printer available for Windows. If this parameter is 0, then the registered IlvWindowsPrinterDCFactory is called to actually initialize the printer.

Parameters
printerUsed to indicate the output of the dump.
clipThe clipping rectangle to be used when drawing.
See also
IlvGetWindowsPrinter(), IlvWindowsPrinterDCFactory.

Reimplemented from IlvWindowsVirtualDevice.

◆ newPage()

virtual IlBoolean IlvWindowsDevice::newPage ( ) const
virtual

Produces an output page and prepares for a new page.

Produces an output page and prepares the dump device for a new page. If there has been an error, you should stop producing output data.

Returns
IlFalse if there has been an error.

Reimplemented from IlvWindowsVirtualDevice.

◆ send()

virtual void IlvWindowsDevice::send ( const char *  string) const
virtual

Sends character strings to an output device.

Sends any character string to an output device to send information to the device.

Parameters
stringThe string sent to the device. It is the responsibility of the device to interpret this string and perform the proper job.

Reimplemented from IlvSystemPort.

◆ setDocName()

void IlvWindowsDevice::setDocName ( const char *  docName)

Sets the name of the printed document.

Parameters
docNameThe new name of the printed document.

◆ setOrientation()

void IlvWindowsDevice::setOrientation ( IlShort  orientation)

Sets the orientation of the paper.

This function should be called before invoking the initDevice() method. If you want to change the paper orientation once the device has been initialized, you must close the device, call setOrientation(), and then invoke initDevice() once again.

The values are the same as the ones specified in the member dmOrientation of the Windows structure DEVMODE.

Parameters
orientationThe new orientation of the paper.

◆ setOutputFile()

void IlvWindowsDevice::setOutputFile ( const char *  outputFileName)

Sets the name of the output file.

Parameters
outputFileNameThe new name of the output file.

◆ setPrinterDCFactory()

void IlvWindowsDevice::setPrinterDCFactory ( IlvWindowsPrinterDCFactory factory)

Sets the factory to create the printer DC.

Parameters
factoryThe new factory used to create the printer DC.