[Libreoffice-commits] core.git: Branch 'feature/slideshowprimitives' - 2 commits - offapi/com slideshow/Library_slideshow.mk slideshow/source
Thorsten Behrens
tbehrens at suse.com
Fri Oct 11 06:24:27 PDT 2013
offapi/com/sun/star/graphic/XPrimitive2D.idl | 21 ++++-
offapi/com/sun/star/graphic/XPrimitiveFactory2D.idl | 72 ++++++++++++++++++
slideshow/Library_slideshow.mk | 1
slideshow/source/engine/shapes/drawshape.cxx | 15 +++
slideshow/source/engine/shapes/drawshape.hxx | 5 +
slideshow/source/engine/shapes/viewshape.cxx | 77 ++++++++++++--------
slideshow/source/engine/shapes/viewshape.hxx | 33 ++++++++
slideshow/source/engine/slide/slideimpl.cxx | 9 ++
slideshow/source/engine/slideshowcontext.cxx | 8 +-
slideshow/source/engine/slideshowimpl.cxx | 3
slideshow/source/inc/slideshowcontext.hxx | 14 ++-
11 files changed, 217 insertions(+), 41 deletions(-)
New commits:
commit e0c1dc6fe6078eade26779a10f7410726d8d86c2
Author: Thorsten Behrens <tbehrens at suse.com>
Date: Fri Oct 11 15:22:28 2013 +0200
Move slideshow over to use drawinglayer primitives.
Change-Id: I5d76809413ba2d9417fc842f3a316646b7e04162
diff --git a/slideshow/Library_slideshow.mk b/slideshow/Library_slideshow.mk
index 49c0c17..a11ca8e 100644
--- a/slideshow/Library_slideshow.mk
+++ b/slideshow/Library_slideshow.mk
@@ -39,6 +39,7 @@ $(eval $(call gb_Library_use_libraries,slideshow,\
cppcanvas \
cppu \
cppuhelper \
+ drawinglayer \
sal \
svt \
tl \
diff --git a/slideshow/source/engine/shapes/drawshape.cxx b/slideshow/source/engine/shapes/drawshape.cxx
index 7543569..5d250be 100644
--- a/slideshow/source/engine/shapes/drawshape.cxx
+++ b/slideshow/source/engine/shapes/drawshape.cxx
@@ -177,6 +177,9 @@ namespace slideshow
// it does _not_ for MSVC without
// the extra mem_fn. WTF.
_1,
+ ::boost::cref( mxShape ),
+ ::boost::cref( mxPage ),
+ ::boost::cref( mxPrimitives ),
::boost::cref( mpCurrMtf ),
::boost::cref(
getViewRenderArgs() ),
@@ -390,6 +393,9 @@ namespace slideshow
mnAttributeVisibilityState(0),
maViewShapes(),
mxComponentContext( rContext.mxComponentContext ),
+ mxPrimitives(
+ rContext.mxPrimitiveFactory->createPrimitivesFromXShape(xShape,
+ uno::Sequence<beans::PropertyValue>()) ),
maHyperlinkIndices(),
maHyperlinkRegions(),
maSubsetting(),
@@ -451,6 +457,9 @@ namespace slideshow
mnAttributeVisibilityState(0),
maViewShapes(),
mxComponentContext( rContext.mxComponentContext ),
+ mxPrimitives(
+ rContext.mxPrimitiveFactory->createPrimitivesFromXShape(xShape,
+ uno::Sequence<beans::PropertyValue>()) ),
maHyperlinkIndices(),
maHyperlinkRegions(),
maSubsetting(),
@@ -503,6 +512,7 @@ namespace slideshow
mnAttributeVisibilityState(0),
maViewShapes(),
mxComponentContext( rSrc.mxComponentContext ),
+ mxPrimitives( rSrc.mxPrimitives ),
maHyperlinkIndices(),
maHyperlinkRegions(),
maSubsetting( rTreeNode, mpCurrMtf ),
@@ -661,7 +671,10 @@ namespace slideshow
// render the Shape on the newly added ViewLayer
if( bRedrawLayer )
{
- pNewShape->update( mpCurrMtf,
+ pNewShape->update( mxShape,
+ mxPage,
+ mxPrimitives,
+ mpCurrMtf,
getViewRenderArgs(),
ViewShape::FORCE,
isVisible() );
diff --git a/slideshow/source/engine/shapes/drawshape.hxx b/slideshow/source/engine/shapes/drawshape.hxx
index 034f124..bfb5ee0 100644
--- a/slideshow/source/engine/shapes/drawshape.hxx
+++ b/slideshow/source/engine/shapes/drawshape.hxx
@@ -22,6 +22,7 @@
#include <osl/diagnose.hxx>
#include <com/sun/star/drawing/XShape.hpp>
+#include <com/sun/star/graphic/XPrimitiveFactory2D.hpp>
#include "attributableshape.hxx"
#include "doctreenodesupplier.hxx"
@@ -335,6 +336,10 @@ namespace slideshow
::com::sun::star::uno::Reference<
::com::sun::star::uno::XComponentContext> mxComponentContext;
+ ::com::sun::star::uno::Sequence<
+ ::com::sun::star::uno::Reference<
+ ::com::sun::star::graphic::XPrimitive2D > > mxPrimitives;
+
/// hyperlink support
typedef ::std::pair<sal_Int32 /* mtf start */,
sal_Int32 /* mtf end */> HyperlinkIndexPair;
diff --git a/slideshow/source/engine/shapes/viewshape.cxx b/slideshow/source/engine/shapes/viewshape.cxx
index 6be622b..1f92acd 100644
--- a/slideshow/source/engine/shapes/viewshape.cxx
+++ b/slideshow/source/engine/shapes/viewshape.cxx
@@ -43,6 +43,7 @@
#include <canvas/canvastools.hxx>
#include <cppcanvas/vclfactory.hxx>
#include <cppcanvas/basegfxfactory.hxx>
+#include <drawinglayer/processor2d/canvasprocessor2d.hxx>
#include "viewshape.hxx"
#include "tools.hxx"
@@ -180,6 +181,9 @@ namespace slideshow
}
bool ViewShape::draw( const ::cppcanvas::CanvasSharedPtr& rDestinationCanvas,
+ const uno::Reference<drawing::XShape>& xShape,
+ const uno::Reference<drawing::XDrawPage>& xPage,
+ const uno::Sequence<uno::Reference<graphic::XPrimitive2D> >& xPrimitives,
const GDIMetaFileSharedPtr& rMtf,
const ShapeAttributeLayerSharedPtr& rAttr,
const ::basegfx::B2DHomMatrix& rTransform,
@@ -219,34 +223,29 @@ namespace slideshow
DBG_UNHANDLED_EXCEPTION();
}
#endif
+
+ drawinglayer::geometry::ViewInformation2D aViewInfo(
+ basegfx::B2DHomMatrix(), rTransform,
+ basegfx::B2DRange(-10000,-10000,10000,10000), // HACK
+ xPage, 0.0,
+ uno::Sequence<beans::PropertyValue>());
+
+ drawinglayer::processor2d::CanvasProcessor2D aProcessor(
+ aViewInfo,
+ rDestinationCanvas->getUNOCanvas());
+
+ aProcessor.process(xPrimitives);
+
+#if 0
+ pRenderer->setTransformation( rTransform );
if( pClip )
pRenderer->setClip( *pClip );
else
pRenderer->setClip();
- if( rSubsets.empty() )
- {
- return pRenderer->draw();
- }
- else
- {
- // render subsets of whole metafile
- // --------------------------------
-
- bool bRet(true);
- VectorOfDocTreeNodes::const_iterator aIter( rSubsets.begin() );
- const VectorOfDocTreeNodes::const_iterator aEnd ( rSubsets.end() );
- while( aIter != aEnd )
- {
- if( !pRenderer->drawSubset( aIter->getStartIndex(),
- aIter->getEndIndex() ) )
- bRet = false;
-
- ++aIter;
- }
-
- return bRet;
- }
+ return pRenderer->draw();
+#endif
+ return true;
}
namespace
@@ -291,6 +290,9 @@ namespace slideshow
}
bool ViewShape::renderSprite( const ViewLayerSharedPtr& rViewLayer,
+ const uno::Reference<drawing::XShape>& xShape,
+ const uno::Reference<drawing::XDrawPage>& xPage,
+ const uno::Sequence<uno::Reference<graphic::XPrimitive2D> >& xPrimitives,
const GDIMetaFileSharedPtr& rMtf,
const ::basegfx::B2DRectangle& rOrigBounds,
const ::basegfx::B2DRectangle& rBounds,
@@ -502,6 +504,9 @@ namespace slideshow
::cppcanvas::CanvasSharedPtr pContentCanvas( mpSprite->getContentCanvas() );
return draw( pContentCanvas,
+ xShape,
+ xPage,
+ xPrimitives,
rMtf,
pAttr,
aShapeTransformation,
@@ -510,6 +515,9 @@ namespace slideshow
}
bool ViewShape::render( const ::cppcanvas::CanvasSharedPtr& rDestinationCanvas,
+ const uno::Reference<drawing::XShape>& xShape,
+ const uno::Reference<drawing::XDrawPage>& xPage,
+ const uno::Sequence<uno::Reference<graphic::XPrimitive2D> >& xPrimitives,
const GDIMetaFileSharedPtr& rMtf,
const ::basegfx::B2DRectangle& rBounds,
const ::basegfx::B2DRectangle& rUpdateBounds,
@@ -669,6 +677,9 @@ namespace slideshow
// render into this bitmap
if( !draw( pBitmapCanvas,
+ xShape,
+ xPage,
+ xPrimitives,
rMtf,
pAttr,
aTransform,
@@ -713,6 +724,9 @@ namespace slideshow
pAttr ) );
return draw( rDestinationCanvas,
+ xShape,
+ xPage,
+ xPrimitives,
rMtf,
pAttr,
aTransform,
@@ -845,16 +859,22 @@ namespace slideshow
mbForceUpdate = true;
}
- bool ViewShape::update( const GDIMetaFileSharedPtr& rMtf,
- const RenderArgs& rArgs,
- int nUpdateFlags,
- bool bIsVisible ) const
+ bool ViewShape::update( const uno::Reference<drawing::XShape>& xShape,
+ const uno::Reference<drawing::XDrawPage>& xPage,
+ const uno::Sequence<uno::Reference<graphic::XPrimitive2D> >& xPrimitives,
+ const GDIMetaFileSharedPtr& rMtf,
+ const RenderArgs& rArgs,
+ int nUpdateFlags,
+ bool bIsVisible ) const
{
ENSURE_OR_RETURN_FALSE( mpViewLayer->getCanvas(), "ViewShape::update(): Invalid layer canvas" );
// Shall we render to a sprite, or to a plain canvas?
if( isBackgroundDetached() )
return renderSprite( mpViewLayer,
+ xShape,
+ xPage,
+ xPrimitives,
rMtf,
rArgs.maOrigBounds,
rArgs.maBounds,
@@ -866,6 +886,9 @@ namespace slideshow
bIsVisible );
else
return render( mpViewLayer->getCanvas(),
+ xShape,
+ xPage,
+ xPrimitives,
rMtf,
rArgs.maBounds,
rArgs.maUpdateBounds,
diff --git a/slideshow/source/engine/shapes/viewshape.hxx b/slideshow/source/engine/shapes/viewshape.hxx
index 68419de..8a29c46 100644
--- a/slideshow/source/engine/shapes/viewshape.hxx
+++ b/slideshow/source/engine/shapes/viewshape.hxx
@@ -37,6 +37,9 @@
#include <vector>
+namespace com{ namespace sun{ namespace star{ namespace graphic {
+ class XPrimitive2D;
+}}}}
namespace slideshow
{
@@ -189,7 +192,14 @@ namespace slideshow
@return whether the rendering finished successfully.
*/
- bool update( const GDIMetaFileSharedPtr& rMtf,
+ bool update( const ::com::sun::star::uno::Reference<
+ ::com::sun::star::drawing::XShape >& xShape,
+ const ::com::sun::star::uno::Reference<
+ ::com::sun::star::drawing::XDrawPage >& xPage,
+ const ::com::sun::star::uno::Sequence<
+ ::com::sun::star::uno::Reference<
+ ::com::sun::star::graphic::XPrimitive2D > >& xPrimitives,
+ const GDIMetaFileSharedPtr& rMtf,
const RenderArgs& rArgs,
int nUpdateFlags,
bool bIsVisible ) const;
@@ -247,6 +257,13 @@ namespace slideshow
associated canvas (which happens to be mpLastCanvas).
*/
bool draw( const ::cppcanvas::CanvasSharedPtr& rDestinationCanvas,
+ const ::com::sun::star::uno::Reference<
+ ::com::sun::star::drawing::XShape >& xShape,
+ const ::com::sun::star::uno::Reference<
+ ::com::sun::star::drawing::XDrawPage >& xPage,
+ const ::com::sun::star::uno::Sequence<
+ ::com::sun::star::uno::Reference<
+ ::com::sun::star::graphic::XPrimitive2D > >& xPrimitives,
const GDIMetaFileSharedPtr& rMtf,
const ShapeAttributeLayerSharedPtr& rAttr,
const ::basegfx::B2DHomMatrix& rTransform,
@@ -256,6 +273,13 @@ namespace slideshow
/** Render shape to an active sprite
*/
bool renderSprite( const ViewLayerSharedPtr& rViewLayer,
+ const ::com::sun::star::uno::Reference<
+ ::com::sun::star::drawing::XShape >& xShape,
+ const ::com::sun::star::uno::Reference<
+ ::com::sun::star::drawing::XDrawPage >& xPage,
+ const ::com::sun::star::uno::Sequence<
+ ::com::sun::star::uno::Reference<
+ ::com::sun::star::graphic::XPrimitive2D > >& xPrimitives,
const GDIMetaFileSharedPtr& rMtf,
const ::basegfx::B2DRectangle& rOrigBounds,
const ::basegfx::B2DRectangle& rBounds,
@@ -269,6 +293,13 @@ namespace slideshow
/** Render shape to given canvas
*/
bool render( const ::cppcanvas::CanvasSharedPtr& rDestinationCanvas,
+ const ::com::sun::star::uno::Reference<
+ ::com::sun::star::drawing::XShape >& xShape,
+ const ::com::sun::star::uno::Reference<
+ ::com::sun::star::drawing::XDrawPage >& xPage,
+ const ::com::sun::star::uno::Sequence<
+ ::com::sun::star::uno::Reference<
+ ::com::sun::star::graphic::XPrimitive2D > >& xPrimitives,
const GDIMetaFileSharedPtr& rMtf,
const ::basegfx::B2DRectangle& rBounds,
const ::basegfx::B2DRectangle& rUpdateBounds,
diff --git a/slideshow/source/engine/slide/slideimpl.cxx b/slideshow/source/engine/slide/slideimpl.cxx
index e061641..a39325b 100644
--- a/slideshow/source/engine/slide/slideimpl.cxx
+++ b/slideshow/source/engine/slide/slideimpl.cxx
@@ -36,6 +36,7 @@
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/awt/Rectangle.hpp>
+#include <com/sun/star/graphic/XPrimitiveFactory2D.hpp>
#include <com/sun/star/presentation/ParagraphTarget.hpp>
#include <com/sun/star/presentation/EffectNodeType.hpp>
#include <com/sun/star/animations/XAnimationNodeSupplier.hpp>
@@ -376,7 +377,13 @@ SlideImpl::SlideImpl( const uno::Reference< drawing::XDrawPage >& xDra
rUserEventQueue,
*this,
rViewContainer,
- xComponentContext ),
+ xComponentContext,
+ uno::Reference<com::sun::star::graphic::XPrimitiveFactory2D>(
+ xComponentContext->getServiceManager()->createInstanceWithContext(
+ ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
+ "com.sun.star.graphic.PrimitiveFactory2D") ),
+ xComponentContext ),
+ uno::UNO_QUERY_THROW ) ),
mrCursorManager( rCursorManager ),
maAnimations( maContext,
basegfx::B2DSize( getSlideSizeImpl() ) ),
diff --git a/slideshow/source/engine/slideshowcontext.cxx b/slideshow/source/engine/slideshowcontext.cxx
index 2bc19cf..cbdb0a2 100644
--- a/slideshow/source/engine/slideshowcontext.cxx
+++ b/slideshow/source/engine/slideshowcontext.cxx
@@ -19,6 +19,7 @@
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/graphic/XPrimitiveFactory2D.hpp>
#include "slideshowcontext.hxx"
#include "subsettableshapemanager.hxx"
@@ -46,7 +47,9 @@ SlideShowContext::SlideShowContext( SubsettableShapeManagerSharedPtr& rSubsettab
CursorManager& rCursorManager,
const UnoViewContainer& rViewContainer,
const uno::Reference<
- uno::XComponentContext>& rComponentContext ) :
+ uno::XComponentContext>& rComponentContext,
+ const uno::Reference<
+ graphic::XPrimitiveFactory2D>& rPrimitiveFactory ) :
mpSubsettableShapeManager( rSubsettableShapeManager ),
mrEventQueue( rEventQueue ),
mrEventMultiplexer( rEventMultiplexer ),
@@ -55,7 +58,8 @@ SlideShowContext::SlideShowContext( SubsettableShapeManagerSharedPtr& rSubsettab
mrUserEventQueue( rUserEventQueue ),
mrCursorManager( rCursorManager ),
mrViewContainer( rViewContainer ),
- mxComponentContext( rComponentContext )
+ mxComponentContext( rComponentContext ),
+ mxPrimitiveFactory( rPrimitiveFactory )
{}
void SlideShowContext::dispose()
diff --git a/slideshow/source/engine/slideshowimpl.cxx b/slideshow/source/engine/slideshowimpl.cxx
index 4c59b25..b1fc0b1 100644
--- a/slideshow/source/engine/slideshowimpl.cxx
+++ b/slideshow/source/engine/slideshowimpl.cxx
@@ -1749,7 +1749,8 @@ sal_Bool SlideShowImpl::setProperty( beans::PropertyValue const& rProperty )
maUserEventQueue,
*this,
maViewContainer,
- mxComponentContext) );
+ mxComponentContext,
+ 0) );
}
else if (mpRehearseTimingsActivity)
{
diff --git a/slideshow/source/inc/slideshowcontext.hxx b/slideshow/source/inc/slideshowcontext.hxx
index e398413..b17b665 100644
--- a/slideshow/source/inc/slideshowcontext.hxx
+++ b/slideshow/source/inc/slideshowcontext.hxx
@@ -23,9 +23,11 @@
#include <com/sun/star/uno/Reference.hxx>
#include <boost/shared_ptr.hpp>
-namespace com{ namespace sun{ namespace star{ namespace uno
-{
- class XComponentContext;
+namespace com{ namespace sun{ namespace star{
+namespace uno {
+ class XComponentContext; }
+namespace graphic {
+ class XPrimitiveFactory2D;
}}}}
@@ -90,7 +92,9 @@ namespace slideshow
CursorManager& rCursorManager,
const UnoViewContainer& rViewContainer,
const ::com::sun::star::uno::Reference<
- ::com::sun::star::uno::XComponentContext>& rComponentContext );
+ ::com::sun::star::uno::XComponentContext>& rComponentContext,
+ const ::com::sun::star::uno::Reference<
+ ::com::sun::star::graphic::XPrimitiveFactory2D>& rPrimitiveFactory );
void dispose();
boost::shared_ptr<SubsettableShapeManager>& mpSubsettableShapeManager;
@@ -103,6 +107,8 @@ namespace slideshow
const UnoViewContainer& mrViewContainer;
::com::sun::star::uno::Reference<
::com::sun::star::uno::XComponentContext> mxComponentContext;
+ ::com::sun::star::uno::Reference<
+ ::com::sun::star::graphic::XPrimitiveFactory2D> mxPrimitiveFactory;
};
}
}
commit 21b68db761a6c7fa9c2e0354e139deceb028020a
Author: Thorsten Behrens <tbehrens at suse.com>
Date: Fri Oct 11 15:16:24 2013 +0200
More detailed docs on drawinglayer primitive UNO api.
Change-Id: I4e1c86be5fbfff12f32ae5471000889ee9a990b4
diff --git a/offapi/com/sun/star/graphic/XPrimitive2D.idl b/offapi/com/sun/star/graphic/XPrimitive2D.idl
index 30bdeaf..d6a230d 100644
--- a/offapi/com/sun/star/graphic/XPrimitive2D.idl
+++ b/offapi/com/sun/star/graphic/XPrimitive2D.idl
@@ -39,11 +39,19 @@ interface XPrimitive2D : ::com::sun::star::uno::XInterface
2D View-specific parameter set. The defined but not mandatory
parameters include:
- ::com::sun::star::geometry::AffineMatrix2D Transformation
+ ::com::sun::star::geometry::AffineMatrix2D ObjectTransformation
- A transformation matrix which maps between world coordinates (which
- is equal to object's local coordinates) to view coordinates. If not
- defined, an empty transformation is implied.
+ A transformation matrix which maps between object coordinates
+ (which is equal to object's local coordinates) to world
+ coordinates. If not defined, the identity transformation is
+ implied.
+
+ ::com::sun::star::geometry::AffineMatrix2D ViewTransformation
+
+ A transformation matrix which maps between world coordinates
+ to view coordinates, i.e. usually the actual pixel on
+ screen. If not defined, the identity transformation is
+ implied.
::com::sun::star::geometry::RealRectangle2D Viewport
@@ -58,6 +66,11 @@ interface XPrimitive2D : ::com::sun::star::uno::XInterface
lead to varied results for animated objects. This value is defined in the
range [0.0 .. n[, negative values are not allowed. If not given, a value of
0.0 is implied.
+
+ ::com::sun::star::drawing::XDrawPage VisualizedPage
+
+ The page object this is displayed on. Used to e.g. resolve
+ page number placeholders and the like.
*/
sequence< XPrimitive2D > getDecomposition( [in] sequence< ::com::sun::star::beans::PropertyValue > aViewParameters );
diff --git a/offapi/com/sun/star/graphic/XPrimitiveFactory2D.idl b/offapi/com/sun/star/graphic/XPrimitiveFactory2D.idl
index 6dfcc424..fee1a79 100644
--- a/offapi/com/sun/star/graphic/XPrimitiveFactory2D.idl
+++ b/offapi/com/sun/star/graphic/XPrimitiveFactory2D.idl
@@ -53,6 +53,42 @@ interface XPrimitiveFactory2D : ::com::sun::star::uno::XInterface
Sequence of factory parameters, whose semantics depend on the
shape to be generated.
+ 2D View-specific parameter set. The defined but not mandatory
+ parameters include:
+
+ ::com::sun::star::geometry::AffineMatrix2D ObjectTransformation
+
+ A transformation matrix which maps between object coordinates
+ (which is equal to object's local coordinates) to world
+ coordinates. If not defined, the identity transformation is
+ implied.
+
+ ::com::sun::star::geometry::AffineMatrix2D ViewTransformation
+
+ A transformation matrix which maps between world coordinates
+ to view coordinates, i.e. usually the actual pixel on
+ screen. If not defined, the identity transformation is
+ implied.
+
+ ::com::sun::star::geometry::RealRectangle2D Viewport
+
+ Defines the visible part of the view in world coordinates. May be used
+ to optimize decompositions, e.g. for 3d scenes only the visible part
+ needs to be created. If not given, an empty Viewport is implied which
+ means all is visible.
+
+ double Time
+
+ Defines the point in time for which the geometry is defined. This may
+ lead to varied results for animated objects. This value is defined in the
+ range [0.0 .. n[, negative values are not allowed. If not given, a value of
+ 0.0 is implied.
+
+ ::com::sun::star::drawing::XDrawPage VisualizedPage
+
+ The page object this is displayed on. Used to e.g. resolve
+ page number placeholders and the like.
+
@return a sequence of primitives, that consists of the
geometrical representation from the given XShape.
*/
@@ -71,6 +107,42 @@ interface XPrimitiveFactory2D : ::com::sun::star::uno::XInterface
Sequence of factory parameters, whose semantics depend on the
page to be generated.
+ 2D View-specific parameter set. The defined but not mandatory
+ parameters include:
+
+ ::com::sun::star::geometry::AffineMatrix2D ObjectTransformation
+
+ A transformation matrix which maps between object coordinates
+ (which is equal to object's local coordinates) to world
+ coordinates. If not defined, the identity transformation is
+ implied.
+
+ ::com::sun::star::geometry::AffineMatrix2D ViewTransformation
+
+ A transformation matrix which maps between world coordinates
+ to view coordinates, i.e. usually the actual pixel on
+ screen. If not defined, the identity transformation is
+ implied.
+
+ ::com::sun::star::geometry::RealRectangle2D Viewport
+
+ Defines the visible part of the view in world coordinates. May be used
+ to optimize decompositions, e.g. for 3d scenes only the visible part
+ needs to be created. If not given, an empty Viewport is implied which
+ means all is visible.
+
+ double Time
+
+ Defines the point in time for which the geometry is defined. This may
+ lead to varied results for animated objects. This value is defined in the
+ range [0.0 .. n[, negative values are not allowed. If not given, a value of
+ 0.0 is implied.
+
+ ::com::sun::star::drawing::XDrawPage VisualizedPage
+
+ The page object this is displayed on. Used to e.g. resolve
+ page number placeholders and the like.
+
@return a sequence of primitives, that consists of the
geometrical representation for the given XDrawPage.
*/
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