InvertPrimitive2D class. More...
#include <invertprimitive2d.hxx>
Inheritance diagram for drawinglayer::primitive2d::InvertPrimitive2D:
Collaboration diagram for drawinglayer::primitive2d::InvertPrimitive2D:
Public Member Functions | |
| InvertPrimitive2D (Primitive2DContainer &&aChildren) | |
| constructor More... | |
| virtual sal_uInt32 | getPrimitive2DID () const override |
| provide unique ID More... | |
 Public Member Functions inherited from drawinglayer::primitive2d::GroupPrimitive2D | |
| GroupPrimitive2D (Primitive2DContainer &&aChildren) | |
| constructor More... | |
| const Primitive2DContainer & | getChildren () const |
| data read access More... | |
| void | getChildren (Primitive2DDecompositionVisitor &rVisitor) const |
| virtual bool | operator== (const BasePrimitive2D &rPrimitive) const override |
| compare operator More... | |
| virtual void | get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const override |
| local decomposition. Implementation will just return children More... | |
| virtual sal_uInt32 | getPrimitive2DID () const override |
| provide unique ID More... | |
| virtual sal_Int64 | estimateUsage () override |
| Public Member Functions inherited from drawinglayer::primitive2d::BasePrimitive2D | |
| BasePrimitive2D () | |
| virtual | ~BasePrimitive2D () override |
| virtual bool | operator== (const BasePrimitive2D &rPrimitive) const |
| the ==operator is mainly needed to allow testing newly-created primitives against their last incarnation which buffers/holds the made decompositions. More... | |
| bool | operator!= (const BasePrimitive2D &rPrimitive) const |
| virtual basegfx::B2DRange | getB2DRange (const geometry::ViewInformation2D &rViewInformation) const |
| The default implementation will use getDecomposition results to create the range. More... | |
| virtual sal_uInt32 | getPrimitive2DID () const =0 |
| provide unique ID for fast identifying of known primitive implementations in renderers. More... | |
| virtual void | get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const |
| The default implementation will return an empty sequence. More... | |
| Primitive2DContainer | getDecomposition (const css::uno::Sequence< css::beans::PropertyValue > &rViewParameters) |
| The getDecomposition implementation for UNO API will use getDecomposition from this implementation. More... | |
| css::geometry::RealRectangle2D | getRange (const css::uno::Sequence< css::beans::PropertyValue > &rViewParameters) |
| The getRange implementation for UNO API will use getRange from this implementation. More... | |
| virtual sal_Int64 | estimateUsage () |
| Public Member Functions inherited from salhelper::SimpleReferenceObject | |
| SimpleReferenceObject () | |
| void | acquire () |
| void | release () |
Additional Inherited Members | |
| Static Public Member Functions inherited from salhelper::SimpleReferenceObject | |
| static void * | operator new (std::size_t nSize) |
| static void * | operator new (std::size_t nSize, std::nothrow_t const &rNothrow) |
| static void | operator delete (void *pPtr) |
| static void | operator delete (void *pPtr, std::nothrow_t const &rNothrow) |
| Protected Member Functions inherited from salhelper::SimpleReferenceObject | |
| virtual | ~SimpleReferenceObject () COVERITY_NOEXCEPT_FALSE |
| Protected Attributes inherited from salhelper::SimpleReferenceObject | |
| oslInterlockedCount | m_nCount |
Detailed Description
InvertPrimitive2D class.
This is a helper class which encapsulates geometry that should be painted XOR, e.g. old cursor visualisations. It decomposes to its content, so when not supporting it, the contained geometry will be visualized normally. Unfortunately this is still needed, but hard to support on various systems. XOR painting needs read access to the target, so modern graphic systems tend to not support it anymore.
Definition at line 39 of file invertprimitive2d.hxx.
Constructor & Destructor Documentation
◆ InvertPrimitive2D()
|
explicit |
constructor
Definition at line 29 of file invertprimitive2d.cxx.
Member Function Documentation
◆ getPrimitive2DID()
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overridevirtual |
provide unique ID
Reimplemented from drawinglayer::primitive2d::GroupPrimitive2D.
Definition at line 36 of file invertprimitive2d.cxx.
References PRIMITIVE2D_ID_INVERTPRIMITIVE2D.
The documentation for this class was generated from the following files:
