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SoVectorizeAction.3sim
Langue: en
Version: 159131 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- Detailed Description
- Member Enumeration Documentation
- Constructor & Destructor Documentation
- Member Function Documentation
- SoType SoVectorizeAction::getTypeId (void) const [virtual]
- SoType SoVectorizeAction::getClassTypeId (void) [static]
- void SoVectorizeAction::addMethod (const SoType type, SoActionMethod method) [static]
- void SoVectorizeAction::enableElement (const SoType type, const int stackindex) [static]
- const SoEnabledElementsList & SoVectorizeAction::getEnabledElements (void) const [protected, virtual]
- SoEnabledElementsList * SoVectorizeAction::getClassEnabledElements (void) [static, protected]
- SoActionMethodList * SoVectorizeAction::getClassActionMethods (void) [static, protected]
- SoVectorOutput * SoVectorizeAction::getOutput (void) const
- void SoVectorizeAction::initClass (void) [static]
- void SoVectorizeAction::apply (SoNode * root) [virtual]
- void SoVectorizeAction::apply (SoPath * path) [virtual]
- void SoVectorizeAction::apply (const SoPathList & pathlist, SbBool obeysrules = 0) [virtual]
- void SoVectorizeAction::beginPage (const SbVec2f & startpagepos, const SbVec2f & pagesize, DimensionUnit u = MM) [virtual]
- void SoVectorizeAction::endPage (void) [virtual]
- void SoVectorizeAction::calibrate (const SbViewportRegion & vp) [virtual]
- void SoVectorizeAction::beginViewport (const SbVec2f & start = SbVec2f(-1.0f, 1.0f), const SbVec2f & size = SbVec2f(-1.0f, -1.0f), DimensionUnit u = MM) [virtual]
- void SoVectorizeAction::endViewport (void) [virtual]
- void SoVectorizeAction::setOrientation (Orientation o) [virtual]
- SoVectorizeAction::Orientation SoVectorizeAction::getOrientation (void) const [virtual]
- void SoVectorizeAction::setBackgroundColor (SbBool bg, const SbColor & col = SbColor(0.0f, 0.0f, 0.0f)) [virtual]
- SbBool SoVectorizeAction::getBackgroundColor (SbColor & col) const [virtual]
- void SoVectorizeAction::setNominalWidth (float w, DimensionUnit u = MM) [virtual]
- void SoVectorizeAction::setPixelImageSize (float w, DimensionUnit u = MM) [virtual]
- float SoVectorizeAction::getPixelImageSize (DimensionUnit u = MM) const [virtual]
- void SoVectorizeAction::setPointStyle (const PointStyle & style) [virtual]
- SoVectorizeAction::PointStyle SoVectorizeAction::getPointStyle (void) const [virtual]
- const SbVec2f & SoVectorizeAction::getPageStartpos (void) const
- const SbVec2f & SoVectorizeAction::getPageSize (void) const
- void SoVectorizeAction::setDrawingDimensions (const SbVec2f & d, DimensionUnit u = MM) [virtual]
- SbVec2f SoVectorizeAction::getDrawingDimensions (DimensionUnit u = MM) const [virtual]
- void SoVectorizeAction::setStartPosition (const SbVec2f & p, DimensionUnit u = MM) [virtual]
- SbVec2f SoVectorizeAction::getStartPosition (DimensionUnit u = MM) const [virtual]
- void SoVectorizeAction::setColorTranslationMethod (ColorTranslationMethod method) [virtual]
- SoVectorizeAction::ColorTranslationMethod SoVectorizeAction::getColorTranslationMethod (void) const [virtual]
- void SoVectorizeAction::setLineEndStyle (EndLineStyle style) [virtual]
- SoVectorizeAction::EndLineStyle SoVectorizeAction::getLineEndStyle (void) const [virtual]
- void SoVectorizeAction::setLineJoinsStyle (JoinLineStyle style) [virtual]
- SoVectorizeAction::JoinLineStyle SoVectorizeAction::getLineJoinsStyle (void) const [virtual]
- void SoVectorizeAction::setHLHSRMode (HLHSRMode mode) [virtual]
- SoVectorizeAction::HLHSRMode SoVectorizeAction::getHLHSRMode (void) const
- void SoVectorizeAction::setBorder (float width) [virtual]
- void SoVectorizeAction::setBorder (float width, SbColor color) [virtual]
- void SoVectorizeAction::setMiterLimit (float limit) [virtual]
- void SoVectorizeAction::setPenDescription (int num_pens, const SbColor * colors = 0, const float * widths = 0, DimensionUnit u = MM) [virtual]
- void SoVectorizeAction::getPenDescription (SbColor * colors, float * widths, DimensionUnit u = MM) const [virtual]
- int SoVectorizeAction::getPenNum (void) const [virtual]
- void SoVectorizeAction::setColorPriority (SbBool priority) [virtual]
- SbBool SoVectorizeAction::getColorPriority (void) const [virtual]
- void SoVectorizeAction::enableLighting (SbBool flag) [virtual]
- SbBool SoVectorizeAction::isLightingEnabled (void) const
- void SoVectorizeAction::setOutput (SoVectorOutput * output) [protected]
- float SoVectorizeAction::pixelsToUnits (const int pixels) [protected, virtual]
- void SoVectorizeAction::printHeader (void) const [protected, pure virtual]
- void SoVectorizeAction::printFooter (void) const [protected, virtual]
- void SoVectorizeAction::printBackground (void) const [protected, virtual]
- void SoVectorizeAction::printItem (const SoVectorizeItem * item) const [protected, pure virtual]
- void SoVectorizeAction::printViewport (void) const [protected, virtual]
- SbVec2f SoVectorizeAction::getRotatedViewportStartpos (void) const [protected]
- SbVec2f SoVectorizeAction::getRotatedViewportSize (void) const [protected]
- const SbBSPTree & SoVectorizeAction::getBSPTree (void) const [protected]
- Author
NAME
SoVectorizeAction - The SoVectorizeAction class is the base class for vectorizing Coin scene graphs.SoVectorizeAction will traverse the scene graph and convert all supported geometry into vectorized data. Subclasses can then use this data to produce vector files of different formats.
SYNOPSIS
#include <HardCopy/SoVectorizeAction.h>
Inherits SoCallbackAction.
Inherited by SoVectorizePSAction.
Public Types
enum DimensionUnit { INCH, MM, METER }
enum Orientation { PORTRAIT, LANDSCAPE }
enum PageSize { A0 = 0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 }
enum PointStyle { CIRCLE, SQUARE }
enum ColorTranslationMethod { REVERSE_ONLY_BLACK_AND_WHITE, AS_IS, REVERSE }
enum JoinLineStyle { NO_JOIN, MITERED_JOIN, MITERED_BEVELED_JOIN, BEVELED_JOIN, TRIANGULAR_JOIN, ROUNDED_JOIN }
enum EndLineStyle { BUTT_END, SQUARE_END, TRIANGULAR_END, ROUND_END }
enum HLHSRMode { NO_HLHSR, HLHSR_SIMPLE_PAINTER, HLHSR_PAINTER, HLHSR_PAINTER_SURFACE_REMOVAL, HIDDEN_LINES_REMOVAL }
Public Member Functions
virtual SoType getTypeId (void) const
SoVectorizeAction (void)
virtual ~SoVectorizeAction ()
SoVectorOutput * getOutput (void) const
virtual void apply (SoNode *node)
virtual void apply (SoPath *path)
virtual void apply (const SoPathList &pathlist, SbBool obeysrules=0)
void beginStandardPage (const PageSize &pagesize, const float border=10.0f)
virtual void beginPage (const SbVec2f &startpagepos, const SbVec2f &pagesize, DimensionUnit u=MM)
virtual void endPage (void)
virtual void calibrate (const SbViewportRegion &vp)
virtual void beginViewport (const SbVec2f &startpos=SbVec2f(-1.0f, 1.0f), const SbVec2f &size=SbVec2f(-1.0f,-1.0f), DimensionUnit u=MM)
virtual void endViewport (void)
virtual void setOrientation (Orientation o)
virtual Orientation getOrientation (void) const
virtual void setBackgroundColor (SbBool bg, const SbColor &col=SbColor(0.0f, 0.0f, 0.0f))
virtual SbBool getBackgroundColor (SbColor &col) const
virtual void setNominalWidth (float w, DimensionUnit u=MM)
virtual float getNominalWidth (DimensionUnit u=MM) const
virtual void setPixelImageSize (float w, DimensionUnit u=MM)
virtual float getPixelImageSize (DimensionUnit u=MM) const
virtual void setPointStyle (const PointStyle &style)
virtual PointStyle getPointStyle (void) const
const SbVec2f & getPageStartpos (void) const
const SbVec2f & getPageSize (void) const
virtual void setDrawingDimensions (const SbVec2f &d, DimensionUnit u=MM)
virtual void setDrawingDimensions (float w, float h, DimensionUnit u=MM)
virtual SbVec2f getDrawingDimensions (DimensionUnit u=MM) const
virtual void setStartPosition (const SbVec2f &p, DimensionUnit u=MM)
virtual void setStartPosition (float x, float y, DimensionUnit u=MM)
virtual SbVec2f getStartPosition (DimensionUnit u=MM) const
virtual void setColorTranslationMethod (ColorTranslationMethod method)
virtual ColorTranslationMethod getColorTranslationMethod (void) const
virtual void setLineEndStyle (EndLineStyle style)
virtual EndLineStyle getLineEndStyle (void) const
virtual void setLineJoinsStyle (JoinLineStyle style)
virtual JoinLineStyle getLineJoinsStyle (void) const
virtual void setHLHSRMode (HLHSRMode mode)
HLHSRMode getHLHSRMode (void) const
virtual void setBorder (float width)
virtual void setBorder (float width, SbColor color)
virtual void setMiterLimit (float limit)
virtual float getMiterLimit (void) const
virtual void setPenDescription (int num_pens, const SbColor *colors=0, const float *widths=0, DimensionUnit u=MM)
virtual void getPenDescription (SbColor *colors, float *widths, DimensionUnit u=MM) const
virtual int getPenNum (void) const
virtual void setColorPriority (SbBool priority)
virtual SbBool getColorPriority (void) const
virtual void enableLighting (SbBool flag)
SbBool isLightingEnabled (void) const
Static Public Member Functions
static SoType getClassTypeId (void)
static void addMethod (const SoType type, SoActionMethod method)
static void enableElement (const SoType type, const int stackindex)
static void initClass (void)
Protected Member Functions
virtual const SoEnabledElementsList & getEnabledElements (void) const
void setOutput (SoVectorOutput *output)
virtual float pixelsToUnits (const int pixels)
virtual void printHeader (void) const =0
virtual void printFooter (void) const
virtual void printBackground (void) const
virtual void printItem (const SoVectorizeItem *item) const =0
virtual void printViewport (void) const
SbVec2f getRotatedViewportStartpos (void) const
SbVec2f getRotatedViewportSize (void) const
const SbBSPTree & getBSPTree (void) const
Static Protected Member Functions
static SoEnabledElementsList * getClassEnabledElements (void)
static SoActionMethodList * getClassActionMethods (void)
Friends
class SoVectorizeActionP
Detailed Description
The SoVectorizeAction class is the base class for vectorizing Coin scene graphs.
SoVectorizeAction will traverse the scene graph and convert all supported geometry into vectorized data. Subclasses can then use this data to produce vector files of different formats.
Currently supported geometry:
- •
- Triangles (polygons will be tessellated)
- •
- Line segments
- •
- Points (can be drawn as circles or squares)
- •
- 2D text
- •
- 3D text (will be converted to triangles)
- •
- Images (from the SoImage node)
The geometry will be shaded based on the OpenGL shading model, so lights and material will affect the geometry in the same way as in a standard Coin viewer. Please note that neither transparency nor texture mapping is supported yet.
Since:
- Coin 2.1
TGS provides HardCopy support as a separate extension for TGS Inventor.
Member Enumeration Documentation
enum SoVectorizeAction::DimensionUnit
The unit used by the scene graph.
enum SoVectorizeAction::Orientation
The drawing orientation.
enum SoVectorizeAction::PageSize
The size of the destination page.
Enumerator:
- A0
- 841 x 1189 mm.
- A1
- 594 x 841 mm.
- A2
- 420 x 594 mm.
- A3
- 297 x 420 mm.
- A4
- 210 x 297 mm.
- A5
- 148 x 210 mm.
- A6
- 105 x 148 mm.
- A7
- 74 x 105 mm.
- A8
- 52 x 74 mm.
- A9
- 37 x 52 mm.
- A10
- 26 x 37 mm.
enum SoVectorizeAction::PointStyle
Enumerates point rendering styles.
Enumerator:
- CIRCLE
- Render points as circles.
- SQUARE
- Render points as squares.
Constructor & Destructor Documentation
SoVectorizeAction::SoVectorizeAction (void)
Default constructor.
SoVectorizeAction::~SoVectorizeAction () [virtual]
Destructor.
Member Function Documentation
SoType SoVectorizeAction::getTypeId (void) const [virtual]
Returns the type identification of an action derived from a class inheriting SoAction. This is used for run-time type checking and 'downward' casting.
Usage example:
void bar(SoAction * action) { if (action->getTypeId() == SoGLRenderAction::getClassTypeId()) { // safe downward cast, know the type SoGLRenderAction * glrender = (SoGLRenderAction *)action; } return; // ignore if not renderaction }
For application programmers wanting to extend the library with new actions: this method needs to be overridden in all subclasses. This is typically done as part of setting up the full type system for extension classes, which is usually accomplished by using the pre-defined macros available through Inventor/nodes/SoSubAction.h: SO_ACTION_SOURCE, SO_ACTION_INIT_CLASS and SO_ACTION_CONSTRUCTOR.
For more information on writing Coin extensions, see the SoAction class documentation.
Returns the actual type id of an object derived from a class inheriting SoAction. Needs to be overridden in all subclasses.
Reimplemented from SoCallbackAction.
Reimplemented in SoVectorizePSAction.
SoType SoVectorizeAction::getClassTypeId (void) [static]
Returns the run-time type object associated with instances of this class.
Reimplemented from SoCallbackAction.
Reimplemented in SoVectorizePSAction.
void SoVectorizeAction::addMethod (const SoType type, SoActionMethod method) [static]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Reimplemented from SoCallbackAction.
Reimplemented in SoVectorizePSAction.
void SoVectorizeAction::enableElement (const SoType type, const int stackindex) [static]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Reimplemented from SoCallbackAction.
Reimplemented in SoVectorizePSAction.
const SoEnabledElementsList & SoVectorizeAction::getEnabledElements (void) const [protected, virtual]
Returns a list of the elements used by action instances of this class upon traversal operations.
Reimplemented from SoCallbackAction.
Reimplemented in SoVectorizePSAction.
SoEnabledElementsList * SoVectorizeAction::getClassEnabledElements (void) [static, protected]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
This method not available in the original OIV API, see SoSubAction.h for explanation.
Reimplemented from SoCallbackAction.
Reimplemented in SoVectorizePSAction.
SoActionMethodList * SoVectorizeAction::getClassActionMethods (void) [static, protected]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
This method not available in the original OIV API, see SoSubAction.h for explanation.
Reimplemented from SoCallbackAction.
Reimplemented in SoVectorizePSAction.
SoVectorOutput * SoVectorizeAction::getOutput (void) const
Returns the SoVectorOutput class used by this action. The output is written to stdout by default, but you can change this by using SoVectorOutput::openFile().
Reimplemented in SoVectorizePSAction.
void SoVectorizeAction::initClass (void) [static]
Initializes the run-time type system for this class, and sets up the enabled elements and action method list.
Reimplemented from SoCallbackAction.
Reimplemented in SoVectorizePSAction.
Referenced by SoHardCopy::init().
void SoVectorizeAction::apply (SoNode * root) [virtual]
Applies the action to the scene graph rooted at root.
Note that you should not apply an action to a node with a zero reference count. The behavior in that case is undefined.
Reimplemented from SoAction.
References SoAction::apply().
void SoVectorizeAction::apply (SoPath * path) [virtual]
Applies the action to the parts of the graph defined by path.
Note that an SoPath will also contain all nodes that may influence e.g. geometry nodes in the path. So for instance applying an SoGLRenderAction on an SoPath will render that path as expected in the view, where geometry will get its materials, textures, and other appearance settings correctly.
If the path ends in an SoGroup node, the action will also traverse the tail node's children.
Reimplemented from SoAction.
References SoAction::apply().
void SoVectorizeAction::apply (const SoPathList & pathlist, SbBool obeysrules = 0) [virtual]
Applies action to the graphs defined by pathlist. If obeysrules is set to TRUE, pathlist must obey the following four conditions (which is the case for path lists returned from search actions for non-group nodes and path lists returned from picking actions):
All paths must start at the same head node. All paths must be sorted in traversal order. The paths must be unique. No path can continue through the end point of another path.
See also:
- SoAction::apply(SoPath * path)
Reimplemented from SoAction.
References SoAction::apply().
void SoVectorizeAction::beginPage (const SbVec2f & startpagepos, const SbVec2f & pagesize, DimensionUnit u = MM) [virtual]
Begin writing a page. This will write file header information and print background (if enabled) and border.
References beginViewport(), getRotatedViewportSize(), printBackground(), printHeader(), and SoCallbackAction::setViewportRegion().
void SoVectorizeAction::endPage (void) [virtual]
End page. This will write all remaining geometry, and write the file footer.
References endViewport(), and printFooter().
void SoVectorizeAction::calibrate (const SbViewportRegion & vp) [virtual]
Will calibrate pixel based attributes (font size, line width, points size, etc) so that it will match OpenGL rendering done in vp.
See also:
- setPixelSize()
setNominalWidth()
References getPageSize(), and SbViewportRegion::getViewportSizePixels().
void SoVectorizeAction::beginViewport (const SbVec2f & start = SbVec2f(-1.0f, 1.0f), const SbVec2f & size = SbVec2f(-1.0f, -1.0f), DimensionUnit u = MM) [virtual]
Begin writing a viewport inside the current page.
See also:
- beginPage(), endViewport()
References getRotatedViewportSize(), printViewport(), and SoCallbackAction::setViewportRegion().
Referenced by beginPage().
void SoVectorizeAction::endViewport (void) [virtual]
End writing a viewport. This will flush all vector items.
Referenced by endPage().
void SoVectorizeAction::setOrientation (Orientation o) [virtual]
Sets the orientation to o.
SoVectorizeAction::Orientation SoVectorizeAction::getOrientation (void) const [virtual]
Returns the current orientation.
See also:
- setOrientation()
Referenced by getRotatedViewportSize(), getRotatedViewportStartpos(), and SoVectorizePSAction::printHeader().
void SoVectorizeAction::setBackgroundColor (SbBool bg, const SbColor & col = SbColor(0.0f, 0.0f, 0.0f)) [virtual]
Sets the background color. If bg is FALSE, the background will not be cleared before rendering. If bg is TRUE, the background will be cleared to col before in beginPage().
SbBool SoVectorizeAction::getBackgroundColor (SbColor & col) const [virtual]
Returns if the background will be cleared or not. When this function returns TRUE, col will be set to the background color.
Referenced by SoVectorizePSAction::printBackground().
void SoVectorizeAction::setNominalWidth (float w, DimensionUnit u = MM) [virtual]
Sets how to convert pixel based attributes (line width and point size) to vector sizes. By default 1 pixel equals 0.35 mm.
See also:
- calibrate()
void SoVectorizeAction::setPixelImageSize (float w, DimensionUnit u = MM) [virtual]
Sets how the images and 2D fonts are converted. By default 1 pixel equals 0.35 mm.
See also:
- calibrate()
float SoVectorizeAction::getPixelImageSize (DimensionUnit u = MM) const [virtual]
Returns the pixel image size.
See also:
- setPixelImageSize()
Referenced by pixelsToUnits().
void SoVectorizeAction::setPointStyle (const PointStyle & style) [virtual]
Sets the points rendering style. Default style is CIRCLE.
SoVectorizeAction::PointStyle SoVectorizeAction::getPointStyle (void) const [virtual]
Returns the points rendering style.
const SbVec2f & SoVectorizeAction::getPageStartpos (void) const
Returns the current page startpos.
Referenced by SoVectorizePSAction::printHeader().
const SbVec2f & SoVectorizeAction::getPageSize (void) const
Returns the current page size.
Referenced by calibrate(), pixelsToUnits(), and SoVectorizePSAction::printHeader().
void SoVectorizeAction::setDrawingDimensions (const SbVec2f & d, DimensionUnit u = MM) [virtual]
Sets the drawing dimensions. You can use this and setStartPosition() instead of using beginViewport(). Provided for TGS OIV compatibility.
See also:
- beginViewport()
SbVec2f SoVectorizeAction::getDrawingDimensions (DimensionUnit u = MM) const [virtual]
Returns the current drawing dimensions.
void SoVectorizeAction::setStartPosition (const SbVec2f & p, DimensionUnit u = MM) [virtual]
Sets the drawing staring position. You can use this and setDrawingDimensions() instead of using beginViewport(). Provided for TGS OIV compatibility.
SbVec2f SoVectorizeAction::getStartPosition (DimensionUnit u = MM) const [virtual]
Returns the current drawing starting position.
void SoVectorizeAction::setColorTranslationMethod (ColorTranslationMethod method) [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
SoVectorizeAction::ColorTranslationMethod SoVectorizeAction::getColorTranslationMethod (void) const [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::setLineEndStyle (EndLineStyle style) [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
SoVectorizeAction::EndLineStyle SoVectorizeAction::getLineEndStyle (void) const [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::setLineJoinsStyle (JoinLineStyle style) [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
SoVectorizeAction::JoinLineStyle SoVectorizeAction::getLineJoinsStyle (void) const [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::setHLHSRMode (HLHSRMode mode) [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
SoVectorizeAction::HLHSRMode SoVectorizeAction::getHLHSRMode (void) const
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::setBorder (float width) [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::setBorder (float width, SbColor color) [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::setMiterLimit (float limit) [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::setPenDescription (int num_pens, const SbColor * colors = 0, const float * widths = 0, DimensionUnit u = MM) [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::getPenDescription (SbColor * colors, float * widths, DimensionUnit u = MM) const [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
int SoVectorizeAction::getPenNum (void) const [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::setColorPriority (SbBool priority) [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
SbBool SoVectorizeAction::getColorPriority (void) const [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::enableLighting (SbBool flag) [virtual]
Not implemented yet. Provided for TGS OIV compatibility.
SbBool SoVectorizeAction::isLightingEnabled (void) const
Not implemented yet. Provided for TGS OIV compatibility.
void SoVectorizeAction::setOutput (SoVectorOutput * output) [protected]
Should be used by subclasses to set the SoVectorOutput instance that should be used.
Referenced by SoVectorizePSAction::SoVectorizePSAction().
float SoVectorizeAction::pixelsToUnits (const int pixels) [protected, virtual]
Converts pixels to normalized units.
References getPageSize(), and getPixelImageSize().
void SoVectorizeAction::printHeader (void) const [protected, pure virtual]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Implemented in SoVectorizePSAction.
Referenced by beginPage().
void SoVectorizeAction::printFooter (void) const [protected, virtual]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Should be overridden by subclasses to print file footer data.
Reimplemented in SoVectorizePSAction.
Referenced by endPage().
void SoVectorizeAction::printBackground (void) const [protected, virtual]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Should be overridden by subclasses to print background data.
Reimplemented in SoVectorizePSAction.
Referenced by beginPage().
void SoVectorizeAction::printItem (const SoVectorizeItem * item) const [protected, pure virtual]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Should be overridden by subclasses to print an item.
Implemented in SoVectorizePSAction.
void SoVectorizeAction::printViewport (void) const [protected, virtual]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Should be overridden by subclasses to set up the current page viewport.
Reimplemented in SoVectorizePSAction.
Referenced by beginViewport().
SbVec2f SoVectorizeAction::getRotatedViewportStartpos (void) const [protected]
Convenience method for subclasses. Will return the viewport startpos, taking the orientation into account
References getOrientation().
Referenced by SoVectorizePSAction::printBackground(), and SoVectorizePSAction::printViewport().
SbVec2f SoVectorizeAction::getRotatedViewportSize (void) const [protected]
Convenience method for subclasses. Will return the viewport size, taking the orientation into account
References getOrientation().
Referenced by beginPage(), beginViewport(), SoVectorizePSAction::printBackground(), and SoVectorizePSAction::printViewport().
const SbBSPTree & SoVectorizeAction::getBSPTree (void) const [protected]
Returns the bps tree used to store triangle and line vertices.
Author
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