diff options
Diffstat (limited to 'drawinglayer/inc/drawinglayer/primitive2d/primitivetools2d.hxx')
| -rw-r--r-- | drawinglayer/inc/drawinglayer/primitive2d/primitivetools2d.hxx | 46 |
1 files changed, 28 insertions, 18 deletions
diff --git a/drawinglayer/inc/drawinglayer/primitive2d/primitivetools2d.hxx b/drawinglayer/inc/drawinglayer/primitive2d/primitivetools2d.hxx index f7e9b1dcac0b..77d56ca8026f 100644 --- a/drawinglayer/inc/drawinglayer/primitive2d/primitivetools2d.hxx +++ b/drawinglayer/inc/drawinglayer/primitive2d/primitivetools2d.hxx @@ -39,68 +39,78 @@ #include <drawinglayer/primitive2d/baseprimitive2d.hxx> ////////////////////////////////////////////////////////////////////////////// -// tooling class for BufferedDecompositionPrimitive2D baseed classes which are view-dependent -// regarding the size of a discrete unit. The implementation of get2DDecomposition -// guards the buffered local decomposition and ensures that a create2DDecomposition -// implementation may use an up-to-date DiscreteUnit accessible using getDiscreteUnit() namespace drawinglayer { namespace primitive2d { + /** DiscreteMetricDependentPrimitive2D class + + tooling class for BufferedDecompositionPrimitive2D baseed classes which are view-dependent + regarding the size of a discrete unit. The implementation of get2DDecomposition + guards the buffered local decomposition and ensures that a create2DDecomposition + implementation may use an up-to-date DiscreteUnit accessible using getDiscreteUnit() + */ class DiscreteMetricDependentPrimitive2D : public BufferedDecompositionPrimitive2D { private: - // the last used fDiscreteUnit definitions for decomposition. Since this - // is checked and updated from get2DDecomposition() it will be current and - // usable in create2DDecomposition() + /** the last used fDiscreteUnit definitions for decomposition. Since this + is checked and updated from get2DDecomposition() it will be current and + usable in create2DDecomposition() + */ double mfDiscreteUnit; public: + /// constructor DiscreteMetricDependentPrimitive2D() : BufferedDecompositionPrimitive2D(), mfDiscreteUnit(0.0) { } - // data access + /// data read access double getDiscreteUnit() const { return mfDiscreteUnit; } - // get local decomposition. Overloaded since this decomposition is view-dependent + /// get local decomposition. Overloaded since this decomposition is view-dependent virtual Primitive2DSequence get2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const; }; } // end of namespace primitive2d } // end of namespace drawinglayer ////////////////////////////////////////////////////////////////////////////// -// tooling class for BufferedDecompositionPrimitive2D baseed classes which are view-dependent -// regarding the viewport. The implementation of get2DDecomposition -// guards the buffered local decomposition and ensures that a create2DDecomposition -// implementation may use an up-to-date Viewport accessible using getViewport() namespace drawinglayer { namespace primitive2d { + /** ViewportDependentPrimitive2D class + + tooling class for BufferedDecompositionPrimitive2D baseed classes which are view-dependent + regarding the viewport. The implementation of get2DDecomposition + guards the buffered local decomposition and ensures that a create2DDecomposition + implementation may use an up-to-date Viewport accessible using getViewport() + */ class ViewportDependentPrimitive2D : public BufferedDecompositionPrimitive2D { private: - // the last used Viewport definition for decomposition. Since this - // is checked and updated from get2DDecomposition() it will be current and - // usable in create2DDecomposition() + /** the last used Viewport definition for decomposition. Since this + is checked and updated from get2DDecomposition() it will be current and + usable in create2DDecomposition() + */ basegfx::B2DRange maViewport; public: + /// constructor ViewportDependentPrimitive2D() : BufferedDecompositionPrimitive2D(), maViewport() { } - // data access + /// data read access const basegfx::B2DRange& getViewport() const { return maViewport; } - // get local decomposition. Overloaded since this decomposition is view-dependent + /// get local decomposition. Overloaded since this decomposition is view-dependent virtual Primitive2DSequence get2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const; }; } // end of namespace primitive2d |