+
#ifndef HYDROData_Image_HeaderFile
#define HYDROData_Image_HeaderFile
-#include <HYDROData_Object.h>
+#include <HYDROData_Entity.h>
#include <QImage>
#include <QTransform>
-DEFINE_STANDARD_HANDLE(HYDROData_Image, HYDROData_Object)
+DEFINE_STANDARD_HANDLE(HYDROData_Image, HYDROData_Entity)
/**\class HYDROData_Image
* \brief Class that stores/retreives information about the image.
* Keeps image as binary array, transformation and other properties
* of image with correspondent API for forkind wit hthese properties.
*/
-class HYDROData_Image : public HYDROData_Object
+class HYDROData_Image : public HYDROData_Entity
{
+
+public:
+
+ enum TransformationMode
+ {
+ ManualGeodesic = 0,
+ ManualCartesian,
+ ReferenceImage
+ };
+
+protected:
+ /**
+ * Enumeration of tags corresponding to the persistent object parameters.
+ */
+ enum DataTag
+ {
+ DataTag_First = HYDROData_Entity::DataTag_First + 100, ///< first tag, to reserve
+ DataTag_Operator, ///< name of the operator that must be executed for image update
+ DataTag_TrsfMode, ///< transformation mode (0 - Lambert93, 1 - Cartesian, 2 - on other Image)
+ DataTag_TrsfPoints, ///< image transformation points
+ DataTag_TrsfImage, ///< reference transformation image
+ DataTag_FilePath ///< image imported file path
+ };
+
public:
DEFINE_STANDARD_RTTI(HYDROData_Image);
*/
HYDRODATA_EXPORT virtual const ObjectKind GetKind() const {return KIND_IMAGE;}
+ /**
+ * Dump Image object to Python script representation.
+ */
+ HYDRODATA_EXPORT virtual QStringList DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const;
+
+ /**
+ * Updates object state.
+ * Reimplemented to update an Image object in the data structure.
+ * Call this method whenever you made changes for operator or reference objects.
+ * If it is changed, sets "MustBeUpdated" flag to other depended images.
+ */
+ HYDRODATA_EXPORT virtual void Update();
+
+ /**
+ * Returns data of object wrapped to QVariant.
+ * Reimplemented to wrap and return saved image.
+ * Transformation are applied to result image.
+ */
+ HYDRODATA_EXPORT virtual QVariant GetDataVariant();
+
/**
* Stores the image
* \param theImage new image
*/
HYDRODATA_EXPORT void SetImage(const QImage& theImage);
+ /**
+ * Load the image from file
+ * \param theFilePath path to image
+ */
+ HYDRODATA_EXPORT bool LoadImage(const QString& theFilePath);
+
/**
* Returns the kept image
*/
HYDRODATA_EXPORT QImage Image();
+ /**
+ * Stores the image file path
+ * \param theFilePath image file path
+ */
+ HYDRODATA_EXPORT void SetFilePath(const QString& theFilePath);
+
+ /**
+ * Returns uploaded image file path
+ */
+ HYDRODATA_EXPORT QString GetFilePath() const;
+
/**
* Stores the image transformation
* \param theTrsf new transformation
/**
* Returns the kept transformation, or "identity" if not yet stored
*/
- HYDRODATA_EXPORT QTransform Trsf();
+ HYDRODATA_EXPORT QTransform Trsf() const;
+
+ /**
+ * Updates the matrix of transformation in accordance with reference points.
+ * \param theTrsf new transformation
+ */
+ HYDRODATA_EXPORT void UpdateTrsf();
+
+
+ /**
+ * Returns true if transformation is done by two points only
+ */
+ HYDRODATA_EXPORT bool IsByTwoPoints() const;
+
+
+ /**
+ * Removes all references from this image.
+ */
+ HYDRODATA_EXPORT bool HasReferences() const;
+
+ /**
+ * Removes all references from this image.
+ */
+ HYDRODATA_EXPORT void RemoveAllReferences();
+
+
+ /**
+ * Stores the transformation points in local cs of image
+ * \param thePointA point A
+ * \param thePointB point B
+ * \param thePointC point C
+ */
+ HYDRODATA_EXPORT void SetLocalPoints( const QPoint& thePointA,
+ const QPoint& thePointB,
+ const QPoint& thePointC = QPoint( INT_MIN, INT_MIN ),
+ const bool theIsUpdate = true );
+
+ /**
+ * Returns the transformation points in local cs of image
+ * \param thePointA point A
+ * \param thePointB point B
+ * \param thePointC point C
+ * \return true if all parameters has been set before
+ */
+ HYDRODATA_EXPORT bool GetLocalPoints( QPoint& thePointA,
+ QPoint& thePointB,
+ QPoint& thePointC ) const;
+
+ /**
+ * Returns true if local points has been set before
+ */
+ HYDRODATA_EXPORT bool HasLocalPoints() const;
+
+
+ /**
+ * Stores the transformation points in global cs
+ * \param theMode transformation mode
+ * \param thePointA point A
+ * \param thePointB point B
+ * \param thePointC point C
+ */
+ HYDRODATA_EXPORT void SetGlobalPoints( const TransformationMode& theMode,
+ const QPointF& thePointA,
+ const QPointF& thePointB,
+ const QPointF& thePointC = QPoint( INT_MIN, INT_MIN ),
+ const bool theIsUpdate = true );
+
+ /**
+ * Returns the transformation points in global cs
+ * \param theMode transformation mode
+ * \param thePointA point A
+ * \param thePointB point B
+ * \param thePointC point C
+ * \return true if all parameters has been set before
+ */
+ HYDRODATA_EXPORT bool GetGlobalPoints( TransformationMode& theMode,
+ QPointF& thePointA,
+ QPointF& thePointB,
+ QPointF& thePointC ) const;
+
+ /**
+ * Returns true if global points has been set before
+ */
+ HYDRODATA_EXPORT bool HasGlobalPoints() const;
+
+
+ /**
+ * Stores the transformation points in reference image local cs
+ * \param theRefImage reference image
+ * \param thePointA point A
+ * \param thePointB point B
+ * \param thePointC point C
+ */
+ HYDRODATA_EXPORT void SetReferencePoints( const Handle(HYDROData_Image)& theRefImage,
+ const QPointF& thePointA,
+ const QPointF& thePointB,
+ const QPointF& thePointC = QPoint( INT_MIN, INT_MIN ),
+ const bool theIsUpdate = true );
/**
- * Stores the image transformation points (3 input + 3 output)
- * \param thePointAIn input point A
- * \param thePointBIn input point B
- * \param thePointCIn input point C
- * \param thePointAOut output point A
- * \param thePointBOut output point B
- * \param thePointCOut output point C
+ * Returns the transformation points in reference image local cs
+ * \param theRefImage reference image
+ * \param thePointA point A
+ * \param thePointB point B
+ * \param thePointC point C
+ * \return true if all parameters has been set correctly
*/
- HYDRODATA_EXPORT void SetTrsfPoints(const QPoint& thePointAIn,
- const QPoint& thePointBIn,
- const QPoint& thePointCIn,
- const QPointF& thePointAOut,
- const QPointF& thePointBOut,
- const QPointF& thePointCOut);
+ HYDRODATA_EXPORT bool GetReferencePoints( Handle(HYDROData_Image)& theRefImage,
+ QPointF& thePointA,
+ QPointF& thePointB,
+ QPointF& thePointC ) const;
/**
- * Returns the image transformation points (3 input + 3 output)
- * \param thePointAIn input point A
- * \param thePointBIn input point B
- * \param thePointCIn input point C
- * \param thePointAOut output point A
- * \param thePointBOut output point B
- * \param thePointCOut output point C
+ * Returns true if reference points has been set before
*/
- HYDRODATA_EXPORT void TrsfPoints(QPoint& thePointAIn,
- QPoint& thePointBIn,
- QPoint& thePointCIn,
- QPointF& thePointAOut,
- QPointF& thePointBOut,
- QPointF& thePointCOut);
+ HYDRODATA_EXPORT bool HasReferencePoints() const;
+
+
+ /**
+ * Stores the reference image for transformation
+ * \param theRefImage reference image
+ */
+ HYDRODATA_EXPORT void SetTrsfReferenceImage( const Handle(HYDROData_Image)& theRefImage );
+
+ /**
+ * Returns the reference image for transformation
+ */
+ HYDRODATA_EXPORT Handle(HYDROData_Image) GetTrsfReferenceImage() const;
+
+ /**
+ * Removes the reference image for transformation
+ */
+ HYDRODATA_EXPORT void RemoveTrsfReferenceImage();
+
/**
- * Appends reference to other image.
- * \param theReferenced the image referenced by this
+ * Stores the transformation mode
*/
- HYDRODATA_EXPORT void AppendReference(Handle(HYDROData_Image) theReferenced);
+ HYDRODATA_EXPORT void SetTrsfMode( const TransformationMode& theMode );
/**
- * Returns the number of referenced images
+ * Returns the transformation mode
+ */
+ HYDRODATA_EXPORT TransformationMode GetTrsfMode() const;
+
+
+ /**
+ * Returns the number of referenced objects
* \return zero if there is no references
*/
- HYDRODATA_EXPORT int NbReferences();
+ HYDRODATA_EXPORT int NbReferences() const;
+
+ /**
+ * Appends reference to other object (image or polyline).
+ * \param theReferenced the object referenced by this
+ */
+ HYDRODATA_EXPORT void AppendReference( const Handle(HYDROData_Entity)& theReferenced );
/**
* Returns reference by index.
* \param theIndex number of reference [0; NbReference)
- * \returns the referenced image, or Null if index is invalid
+ * \returns the referenced object, or Null if index is invalid
*/
- HYDRODATA_EXPORT Handle(HYDROData_Image) Reference(const int theIndex) const;
+ HYDRODATA_EXPORT Handle(HYDROData_Entity) Reference(const int theIndex) const;
/**
* Updates reference by index. If index is one-bigger than \a NbReferences,
* this method appends it to the end (NbReferences is incremented).
* \param theIndex number of reference [0; NbReference]
- * \param theReferenced the image referenced by this
+ * \param theReferenced the object referenced by this
*/
HYDRODATA_EXPORT void ChangeReference(
- const int theIndex, Handle(HYDROData_Image) theReferenced);
+ const int theIndex, Handle(HYDROData_Entity) theReferenced);
/**
* Removes reference by index
*/
HYDRODATA_EXPORT void ClearReferences();
+
/**
* Stores the operator name
* \param theOpName name of the operator that must be executed for image update
* Returns the operator name
* \returns the name of the operator that must be executed for image update
*/
- HYDRODATA_EXPORT QString OperatorName();
+ HYDRODATA_EXPORT QString OperatorName() const;
/**
* Stores the operator arguments
* Returns the operator arguments
* \returns array that stores the operator arguments, needed for execution
*/
- HYDRODATA_EXPORT QByteArray Args();
+ HYDRODATA_EXPORT QByteArray Args() const;
+
/**
- * Sets the "MustBeUpdated" flag: if image is depended on updated features.
- * \param theFlag is true for images that must be updated, false for up-to-date
+ * Marks the image as self-splitted.
+ * \param theFlag is true for self-splitted image
*/
- HYDRODATA_EXPORT void MustBeUpdated(bool theFlag);
+ HYDRODATA_EXPORT void SetIsSelfSplitted(bool theFlag);
/**
- * Returns the "MustBeUpdated" flag: is image must be recomputed or not
- * \returns false if image is up to date
+ * Checks that the image is self-splitted.
+ * \returns true if image is self-splitted
*/
- HYDRODATA_EXPORT bool MustBeUpdated();
+ HYDRODATA_EXPORT bool IsSelfSplitted() const;
+
+private:
+
+ QPointF generateThirdPoint( const QPointF& thePointA,
+ const QPointF& thePointB,
+ const bool& theIsLocal ) const;
protected:
