Rogue Wave Views 5.6
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Windows-specific class to predefine devices. More...
#include <ilviews/windows/dump.h>
Public Member Functions | |
| 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 | end () |
| Ends the dump devices. 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 | initDevice (const char *, IlvRect *=0) |
| Initializes the dump device. More... | |
| virtual IlBoolean | isADevice () const |
| Queries the nature of this port. More... | |
| virtual IlBoolean | isBad () const |
| Indicates whether this port is valid. More... | |
| virtual IlBoolean | newPage () const |
| Produces an output page and prepares for a new page. 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 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 IlvSystemPort *, const IlvRect &, const IlvPoint &) const |
| Draws an image. More... | |
| virtual void | drawBitmap (const IlvPalette *, const IlvBitmap *, const IlvRect &, const IlvRegion *=0, IlvPosition=IlvCenter, IlBoolean=IlFalse) 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 *, IlUInt, const IlvPoint *) const |
| Draws a series of connected lines. 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 | 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 *, IlUInt, const IlvPoint *, IlBoolean=IlFalse) const |
| Fills a polygon. More... | |
| virtual void | fillPolyLine (const IlvPalette *, const IlvPoint &, IlUInt, const IlvDeltaPoint *, 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 | send (const char *) const |
| Sends character strings to an output device. 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 Bzier 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... | |
| IlvDisplay * | getDisplay () 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... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from IlvSystemPort | |
| static IlvBitmapData * | GetBitmapData (IlvSystemPort *port, const IlvRect *rect=0) |
Creates an IlvBitmapData from a rectangular area in an IlvSystemPort. More... | |
Windows-specific class to predefine devices.
Library: display
This class defines devices that are specific to Windows. The drawing methods of the superclass (IlvSystemPort) are used without modification.
Since the IlvPort::setTransformer() method is directly built on the Windows API that is common to Windows NT and Windows 95/98/Me, it is not possible to apply transformations other than translations or scalings. Other types of transformation should be applied when the draw() method is called for the device. Note that since precision is better on the Windows device, it can be interesting to use two transformations: one that is applied to the device and that only contains translation or scaling factors and the other one that is applied when draw() is invoked.
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virtual |
Limits the drawing to the given rectangular area.
Limits the drawing to the rect area. This area maps out a temporary clipping area. These settings will be erased when a new clip function is called.
| rect | The drawing rectangle. |
Reimplemented from IlvSystemPort.
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virtual |
Limits the drawing to the given region.
Limits the drawing to the region region. This area maps out a temporary clipping area. These settings will be erased when a new clip function is called.
| region | The drawing region. |
Reimplemented from IlvSystemPort.
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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:
end() of the superclass. Reimplemented from IlvSystemPort.
Reimplemented in IlvWindowsDevice.
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virtual |
Fills the given rectangle.
Fills the rectangle specified by rect.
| palette | The palette to use for the fill color of the rectangle. |
| rect | The rectangle to fill. |
Reimplemented from IlvSystemPort.
| IlUInt IlvWindowsVirtualDevice::getCompatibility | ( | ) | const |
Gets the compatible version of the dump device.
220 (corresponding to version 2.2). This insures that the computation of the transformers is coherent with the PSDump. If this value is strictly less than 220, then it is compatible with version 2.1. | HDC IlvWindowsVirtualDevice::getHDC | ( | ) | const |
Gets the Windows HDC (Handle Device Context).
HDC handle associated with the object. | int IlvWindowsVirtualDevice::getMapMode | ( | ) | const |
Gets the mapping mode.
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virtual |
Initializes the dump device.
Initializes the dump device so that it writes its result in the filename file. This member function must be called before any other class member function. The region to be dumped is clipped by the bbox parameter. This member function sets the global clip with bbox set as the parameter to be used throughout the device lifespan.
| filename | Is usually used to indicate the output filename of the dump. |
| clip | The clipping rectangle to be used when drawing. |
Reimplemented from IlvSystemPort.
Reimplemented in IlvWindowsDevice.
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virtual |
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virtual |
Indicates whether this port is valid.
Indicates whether the display system can allocate the system-dependent part of the IlvPort. You must not use this port if it is "bad".
IlTrue if the display system can not allocate the system-dependent part of the IlvPort. Reimplemented from IlvSystemPort.
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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.
IlFalse if there has been an error. Reimplemented from IlvSystemPort.
Reimplemented in IlvWindowsDevice.
| void IlvWindowsVirtualDevice::setCompatibility | ( | IlUInt | version | ) |
Sets compatible version of the dump device.
Sets version as the new version with which the dump device is compatible.
| version | The version to set. |
| void IlvWindowsVirtualDevice::setHDC | ( | HDC | hdc | ) |
Sets the Windows HDC (Handle Device Context).
Sets the hdc parameter as the HDC attribute of the object.
| hdc | The HDC handle to associate with the object. |
| void IlvWindowsVirtualDevice::setMapMode | ( | int | mode | ) |
Sets the mapping mode.
Sets mode as the new mapping mode of the Windows device.
| mode | The mapping mode to be set. |
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virtual |
Applies another transformer to the coordinates provided for the drawing functions.
Applies another transformer to the coordinates provided for the drawing functions.
| t | The transformer that is applied. |
Reimplemented from IlvSystemPort.
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