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ImFusion SDK 4.3
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ImFusion SDK 4.3
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#include <ImFusion/GUI/InteractionOrthoView2D.h>
Ortho 2D view interaction. More...
Inheritance diagram for InteractionOrthoView2D:Ortho 2D view interaction.
Public Member Functions | |
| InteractionOrthoView2D (ImageView2D &view) | |
| bool | sceneEvent (QEvent *event) override |
| Modify the view parameters based on the mouse events. | |
| bool | changePose (QMouseEvent *event) |
| Public Member Functions inherited from InteractionView2D | |
| InteractionView2D (ImageView2D &view) | |
| void | setInteractionTarget (InteractionTarget target) |
| InteractionTarget | interactionTarget () const |
| RotationReference | rotationReference () const |
| Returns the reference for determining the rotation center. | |
| void | setRotationReference (RotationReference value) |
| Sets the reference for determining the rotation center. | |
| void | setTouchActions (const TouchActions &touchActions) |
| Setter/getter pair for touch action types. | |
| const TouchActions & | touchActions () const |
| bool | sceneEvent (QEvent *event) override |
| Modify the view parameters based on the mouse events. | |
| bool | sceneEventTouch (QEvent *event) |
| Modify the view parameters based on the touchscreen events. | |
| void | contextMenuCreate (QMenu &m) override |
| Create context menu entries. | |
| void | contextMenuEvaluate (QAction *a) override |
| Evaluate action chosen in context menu. | |
| void | createActions () override |
| Create actions shown in context menu. | |
| ImageView2D & | view2D () |
| Returns the view of this interaction. | |
| std::vector< SharedImageSet * > | moveImages () const |
| Returns the list of images that should be moved if interactionTarget() is InteractionTarget::Image. | |
| void | addMoveImage (SharedImageSet *val) |
| Adds the given image to the list of images to which the "move image" feature is applied. | |
| void | removeMoveImage (const SharedImageSet *img) |
| Removes the given image from the list of images to which the "move image" feature is applied. | |
| void | setMoveImageHighlightColor (const vec4 &color) |
| Sets the color for highlighting move images. | |
| void | setMoveImageHighlightEnabled (bool enable) |
| Enables/Disables highlighting of the move-image. | |
| Public Member Functions inherited from ViewInteraction | |
| ViewInteraction (InteractiveView &view) | |
| Instantiate a new ViewInteraction that contains already basic actions for the view. | |
| void | contextMenuCreate (QMenu &m) override |
| Create context menu entries. | |
| virtual void | setViewActionMap (ViewActionMap *m) |
| Sets the action mapping of this view. If nullptr, will default to the global one. | |
| virtual ViewActionMap * | viewActionMap () |
| Returns the local view action map for this view interaction, if any has been set. | |
| void | setMouseActionSpeed (ViewActionType action, double speed) |
| Setters for the speed of a mouse (touch) action. | |
| void | setTouchActionSpeed (ViewActionType action, double speed) |
| double | mouseActionSpeed (ViewActionType action) const |
| Getters for the speed of a mouse (touch) action, return the default value if the action is not found in the map. | |
| double | touchActionSpeed (ViewActionType action) const |
| bool | matchMappedActions (ViewActionType viewAction, Qt::MouseButton button, Qt::KeyboardModifiers modifiers) const |
Returns true if the MouseAction defined by button and modifiers is registered for the viewAction. | |
| virtual void | createCustomViewActionMap () |
| Must be used to override the global view action mapper This method can be overridden in order to define a custom default mapping between view actions and user mouse events Example code for the overridden method: | |
| Public Member Functions inherited from Interaction | |
| virtual void | openContextMenu (QPoint pos, QPoint globalPos, Qt::KeyboardModifiers modifiers) |
| virtual void | reset () |
| void | setUseContextMenu (bool use) |
| Set if the context menu must be created or not. | |
| bool | useContextMenu () const |
| Specifies if the view creates context menu entries or not. Default value is false. | |
Additional Inherited Members | |
| Public Types inherited from InteractionView2D | |
| enum class | RotationReference { Dataset , View , Crossection } |
| enum class | InteractionTarget { Slice , Image } |
| Enumeration of interaction modes allowing to choose between regular view interaction and the "move image" feature. More... | |
| Signals inherited from InteractionView2D | |
| void | windowingEditorRequested () |
| Connected slot should open a windowing editor for this view. | |
| void | moveImageStart () |
| Signals when the move image interaction starts. | |
| void | moveImageEnd () |
| Signals when the move image interaction ends. | |
| static bool | addMappedViewAction (ViewActionType viewAction, Qt::MouseButton button, Qt::KeyboardModifiers modifiers) |
| static bool | removeMappedViewAction (ViewActionType viewAction, Qt::MouseButton button, Qt::KeyboardModifiers modifiers) |
Removes mapping from viewAction to MouseAction defined by button and modifiers Returns true if removing succeeds, or false if this mapping does not exists. | |
| static void | resetActionMapping () |
| Loads the default view interaction mapping. | |
| static const ViewActionMap & | globalViewActionMap () |
| Const access to the global view action mapper. | |
| static void | setGlobalViewActionMap (const ViewActionMap &map) |
| Sets the global view action map. | |
| static bool | hasConflicts (const ViewActionMap &actionMap, std::vector< std::pair< ViewActionType, ViewActionType > > &conflictingActions) |
Checks if the mapping defined in actionMap has any conflicts. | |
| Static Public Attributes inherited from ViewInteraction | |
| static const std::unordered_map< ViewActionType, QString > | viewActionsName |
| static const std::unordered_map< Qt::MouseButton, QString > | mouseButtonsName |
| Protected Slots inherited from ViewInteraction | |
| void | contextMenuEvaluate (QAction *action) override |
| Evaluate action chosen in context menu or by shortcut. | |
| Protected Member Functions inherited from InteractionView2D | |
| bool | changePose (QMouseEvent *event) |
| Changes the pose of the view using CumulativeViewManipulation2D. | |
| vec3 | rotationCenter (const SharedImageSet *sis=nullptr) const |
| Returns the rotation center (optionally considering the image) | |
| bool | handleMouseMoveEvent (QMouseEvent *event) |
| Returns true(false) if the mouse move was (not) handled. | |
| bool | hasMatchingAction (int touchPointsCount, ViewActionType action) |
| Returns true (false) if there is (not) a matching action for the given number of touch-points Checks that the touch points are positive and smaller than three. | |
| CumulativeViewManipulation2D * | cumulativeManipulation () const |
| Getters for the view manipulations. | |
| ImmediateViewManipulation2D * | immediateViewManipulation () const |
| Protected Member Functions inherited from ViewInteraction | |
| virtual void | keyPressEvent (QKeyEvent *event) |
| Triggers actions if the pressed key sequence matches their shortcut. | |
| void | createActions () override |
| Creates actions shown in context menu. | |
| Protected Attributes inherited from InteractionView2D | |
| bool | m_dragging = false |
| Qt::MouseButton | m_mouseDragButton = Qt::NoButton |
| vec2 | m_mouseDownPos = vec2::Zero() |
| vec2 | m_mouseDelta = vec2::Zero() |
| vec3 | m_rotationCenter = vec3::Zero() |
| std::optional< double > | m_oldDistance = std::nullopt |
| Indicates the cached distance between 2 former touchpoints. | |
| vec2 | m_oldPoint = vec2::Zero() |
| Indicates the cached point of a single touch. | |
| vec2 | m_oldCenterPoint = vec2::Zero() |
| Indicates the cached center between 2 former touchpoints. | |
| QLineF | m_oldAngleReferenceLine = {} |
| Indicates the cached angle between 2 former lines (of 2 touchpoints) | |
| TouchActions | m_touchActions = {{PAN}, {PAN, ROTATESLICE2D, ZOOMSLICE}} |
| Standard touch actions for one/two finger touch gestures. | |
| InteractionTarget | m_interactionTarget = InteractionTarget::Slice |
| RotationReference | m_rotationReference = RotationReference::Crossection |
| Protected Attributes inherited from ViewInteraction | |
| InteractiveView & | m_view |
| ViewActionMap * | m_viewActionMap |
| Custom mapping for this specific view. This will override the global mapping if is not nullptr. | |
| Protected Attributes inherited from Interaction | |
| QMap< QString, QAction * > | m_actions |
| Actions used in the context menu. | |
| bool | m_useContextMenu = false |
| Default value is false. | |
| Static Protected Attributes inherited from ViewInteraction | |
| static ViewActionMap | viewActionMapGlobal |
| Global mapping between view actions and user mouse events (only mouse and keyboard modifiers now, touch and gestures must be supported too) | |
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overridevirtual |
Modify the view parameters based on the mouse events.
Implements Interaction.
