2D label (typically attached to points) More...

#include <ecv2DLabel.h>

Inheritance diagram for cc2DLabel:

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Collaboration diagram for cc2DLabel:

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Classes
struct	LabelInfo1
	One-point label info. More...

struct	LabelInfo2
	Two-points label info. More...

struct	LabelInfo3
	Three-points label info. More...

struct	PickedPoint
	Picked point descriptor. More...

Public Member Functions
	cc2DLabel (QString name=QString("label"))
	Default constructor. More...

virtual QString	getName () const override
	Returns object name. More...

virtual CV_CLASS_ENUM	getClassID () const override
	Returns class ID. More...

virtual bool	isSerializable () const override
	Returns whether object is serializable of not. More...

QString	getRawName () const
	Returns 'raw' name (no replacement of default keywords) More...

QStringList	getLabelContent (int precision) const
	Gets label content (as it will be displayed) More...

QString	getTitle (int precision) const
	Returns the (3D) label title. More...

virtual bool	acceptClick (int x, int y, Qt::MouseButton button) override
	Called on mouse click. More...

virtual bool	move2D (int x, int y, int dx, int dy, int screenWidth, int screenHeight) override
	Called on mouse move (for 2D interactors) More...

void	setPosition (float x, float y)
	Sets relative position. More...

const float *	getPosition () const
	Returns relative position. More...

void	clear (bool ignoreDependencies=false, bool ignoreCaption=true)
	Clears label. More...

void	clearLabel (bool ignoreCaption=true)

void	updateLabel ()

void	update3DLabelView (CC_DRAW_CONTEXT &context, bool updateScreen=true)

void	update2DLabelView (CC_DRAW_CONTEXT &context, bool updateScreen=true)

unsigned	size () const
	Returns current size. More...

bool	addPickedPoint (ccGenericPointCloud *cloud, unsigned pointIndex, bool entityCenter=false)
	Adds a point to this label. More...

bool	addPickedPoint (ccGenericMesh *mesh, unsigned triangleIndex, const CCVector2d &uv, bool entityCenter=false)
	Adds a point to this label. More...

void	setCollapsed (bool state)
	Whether to collapse label or not. More...

bool	isCollapsed () const
	Returns whether the label is collapsed or not. More...

void	displayPointLegend (bool state)
	Whether to display the point(s) legend (title only) More...

bool	isPointLegendDisplayed () const
	Returns whether the point(s) legend is displayed. More...

void	setDisplayedIn2D (bool state)
	Whether to display the label in 2D. More...

bool	isDisplayedIn2D () const
	Returns whether the label is displayed in 2D. More...

bool	addPickedPoint (const PickedPoint &pp)
	Adds a point to this label (direct - handle with care) More...

const PickedPoint &	getPickedPoint (unsigned index) const
	Returns a given point. More...

PickedPoint &	getPickedPoint (unsigned index)
	Returns a given point. More...

void	setRelativeMarkerScale (float scale)
	Sets marker (relative) scale. More...

bool	pointPicking (const CCVector2d &clickPos, const ccGLCameraParameters &camera, int &nearestPointIndex, double &nearestSquareDist) const
	Point (marker) picking. More...

Public Member Functions inherited from ccHObject
	ccHObject (QString name=QString())
	Default constructor. More...

	ccHObject (const ccHObject &object)
	Copy constructor. More...

virtual	~ccHObject () override
	Default destructor. More...

virtual bool	IsEmpty () const

virtual Eigen::Vector3d	GetMinBound () const
	Returns min bounds for geometry coordinates. More...

virtual Eigen::Vector2d	GetMin2DBound () const

virtual Eigen::Vector3d	GetMaxBound () const
	Returns max bounds for geometry coordinates. More...

virtual Eigen::Vector2d	GetMax2DBound () const

virtual Eigen::Vector3d	GetCenter () const
	Returns the center of the geometry coordinates. More...

virtual ccBBox	GetAxisAlignedBoundingBox () const
	Returns an axis-aligned bounding box of the geometry. More...

virtual ecvOrientedBBox	GetOrientedBoundingBox () const

virtual ccHObject &	Transform (const Eigen::Matrix4d &transformation)
	Apply transformation (4x4 matrix) to the geometry coordinates. More...

virtual ccHObject &	Translate (const Eigen::Vector3d &translation, bool relative=true)
	Apply translation to the geometry coordinates. More...

virtual ccHObject &	Scale (const double s, const Eigen::Vector3d &center)
	Apply scaling to the geometry coordinates. Given a scaling factor , and center , a given point is transformed according to . More...

virtual ccHObject &	Scale (const double s)

virtual ccHObject &	Rotate (const Eigen::Matrix3d &R, const Eigen::Vector3d &center)
	Apply rotation to the geometry coordinates and normals. Given a rotation matrix , and center , a given point is transformed according to . More...

virtual ccHObject &	Rotate (const Eigen::Matrix3d &R)

QString	getViewId () const

CV_CLASS_ENUM	getClassID () const override
	Returns class ID. More...

bool	isGroup () const
	Returns whether the instance is a group. More...

ccHObject *	getParent () const
	Returns parent object. More...

virtual QIcon	getIcon () const
	Returns the icon associated to this entity. More...

void	addDependency (ccHObject *otherObject, int flags, bool additive=true)
	Adds a new dependence (additive or not) More...

int	getDependencyFlagsWith (const ccHObject *otherObject)
	Returns the dependency flags with a given object. More...

void	removeDependencyWith (ccHObject *otherObject)
	Removes any dependency flags with a given object. More...

void	removeDependencyFlag (ccHObject *otherObject, DEPENDENCY_FLAGS flag)
	Removes a given dependency flag. More...

virtual bool	addChild (ccHObject *child, int dependencyFlags=DP_PARENT_OF_OTHER, int insertIndex=-1)
	Adds a child. More...

unsigned	getChildrenNumber () const
	Returns the number of children. More...

unsigned int	getChildCountRecursive () const
	Returns the total number of children under this object recursively. More...

ccHObject *	getChild (unsigned childPos) const
	Returns the ith child. More...

ccHObject *	find (unsigned uniqueID)
	Finds an entity in this object hierarchy. More...

unsigned	filterChildren (Container &filteredChildren, bool recursive=false, CV_CLASS_ENUM filter=CV_TYPES::OBJECT, bool strict=false) const
	Collects the children corresponding to a certain pattern. More...

void	detachChild (ccHObject *child)
	Detaches a specific child. More...

void	detachAllChildren ()
	Removes a specific child. More...

void	getTypeID_recursive (std::vector< removeInfo > &rmInfos, bool relative)

void	getTypeID_recursive (std::vector< hideInfo > &hdInfos, bool relative)

void	removeChild (ccHObject *child)

void	removeChild (int pos)
	Removes a specific child given its index. More...

void	removeAllChildren ()
	Removes all children. More...

int	getChildIndex (const ccHObject *aChild) const
	Returns child index. More...

void	swapChildren (unsigned firstChildIndex, unsigned secondChildIndex)
	Swaps two children. More...

int	getIndex () const
	Returns index relatively to its parent or -1 if no parent. More...

void	transferChild (ccHObject *child, ccHObject &newParent)
	Transfer a given child to another parent. More...

void	transferChildren (ccHObject &newParent, bool forceFatherDependent=false)
	Transfer all children to another parent. More...

ccHObject *	getFirstChild () const
	Shortcut: returns first child. More...

ccHObject *	getLastChild () const
	Shortcut: returns last child. More...

bool	isAncestorOf (const ccHObject *anObject) const
	Returns true if the current object is an ancestor of the specified one. More...

void	removeFromRenderScreen (bool recursive=true)

void	hideObject_recursive (bool recursive)

void	hideBB (CC_DRAW_CONTEXT context)

void	showBB (CC_DRAW_CONTEXT context)

virtual ccBBox	getOwnBB (bool withGLFeatures=false)
	Returns the entity's own bounding-box. More...

void	setRedrawFlagRecursive (bool redraw=false)

void	setForceRedrawRecursive (bool redraw=false)

void	setPointSizeRecursive (int pSize)

void	setLineWidthRecursive (PointCoordinateType width)

virtual ccBBox	getBB_recursive (bool withGLFeatures=false, bool onlyEnabledChildren=true)
	Returns the bounding-box of this entity and it's children. More...

virtual GlobalBoundingBox	getOwnGlobalBB (bool withGLFeatures=false)

virtual bool	getOwnGlobalBB (CCVector3d &minCorner, CCVector3d &maxCorner)

virtual GlobalBoundingBox	getGlobalBB_recursive (bool withGLFeatures=false, bool onlyEnabledChildren=true)
	Returns the global bounding-box of this entity and it's children. More...

virtual ccBBox	getDisplayBB_recursive (bool relative)
	Returns the bounding-box of this entity and it's children WHEN DISPLAYED. More...

virtual ccBBox	getOwnFitBB (ccGLMatrix &trans)
	Returns best-fit bounding-box (if available) More...

virtual void	drawBB (CC_DRAW_CONTEXT &context, const ecvColor::Rgb &col)
	Draws the entity (and its children) bounding-box. More...

void	draw (CC_DRAW_CONTEXT &context) override
	Draws entity and its children. More...

void	updateNameIn3DRecursive ()

void	setHideShowType (CC_DRAW_CONTEXT &context)

void	setRemoveType (CC_DRAW_CONTEXT &context)

ENTITY_TYPE	getEntityType () const

virtual void	redrawDisplay (bool forceRedraw=true, bool only2D=false)
	Redraws associated display. More...

bool	getAbsoluteGLTransformation (ccGLMatrix &trans) const

virtual bool	isDisplayed () const
	Returns whether the object is actually displayed (visible) or not. More...

virtual bool	isBranchEnabled () const
	Returns whether the object and all its ancestors are enabled. More...

virtual void	redrawDisplay_recursive (bool p)

virtual void	refreshDisplay_recursive (bool p)

virtual void	setSelected_recursive (bool p)

virtual void	toggleActivation_recursive ()

virtual void	toggleVisibility_recursive ()

virtual void	toggleColors_recursive ()

virtual void	resetGLTransformationHistory_recursive ()

virtual void	toggleNormals_recursive ()

virtual void	toggleSF_recursive ()

virtual void	toggleShowName_recursive ()

unsigned	findMaxUniqueID_recursive () const
	Returns the max 'unique ID' of this entity and its siblings. More...

void	applyGLTransformation_recursive (const ccGLMatrix *trans=nullptr)
	Applies the active OpenGL transformation to the entity (recursive) More...

virtual void	notifyGeometryUpdate ()

bool	isSerializable () const override
	Returns whether object is serializable of not. More...

bool	toFile (QFile &out, short dataVersion) const override
	Saves data to binary stream. More...

bool	fromFile (QFile &in, short dataVersion, int flags, LoadedIDMap &oldToNewIDMap) override
	Loads data from binary stream. More...

short	minimumFileVersion () const override
	Returns the minimum file version required to save this instance. More...

bool	fromFileNoChildren (QFile &in, short dataVersion, int flags, LoadedIDMap &oldToNewIDMap)
	Custom version of ccSerializableObject::fromFile. More...

virtual bool	isShareable () const
	Returns whether object is shareable or not. More...

virtual void	setSelectionBehavior (SelectionBehavior mode)
	Sets selection behavior (when displayed) More...

virtual SelectionBehavior	getSelectionBehavior () const
	Returns selection behavior. More...

virtual unsigned	getUniqueIDForDisplay () const
	Returns object unqiue ID used for display. More...

virtual const ccGLMatrix &	getGLTransformationHistory () const
	Returns the transformation 'history' matrix. More...

virtual void	setGLTransformationHistory (const ccGLMatrix &mat)
	Sets the transformation 'history' matrix (handle with care!) More...

virtual void	resetGLTransformationHistory ()
	Resets the transformation 'history' matrix. More...

bool	pushDisplayState () override
	Pushes the current display state (overridden) More...

void	popDisplayState (bool apply=true) override
	Pops the last pushed display state (overridden) More...

Public Member Functions inherited from ccObject
	ccObject (QString name=QString())
	Default constructor. More...

	ccObject (const ccObject &object)
	Copy constructor. More...

virtual void	setName (const QString &name)
	Sets object name. More...

virtual void	setRemoveFlag (bool removeFlag)
	Sets removeFlag. More...

virtual bool	getRemoveFlag ()
	Returns removeFlag. More...

virtual unsigned	getUniqueID () const
	Returns object unique ID. More...

virtual void	setUniqueID (unsigned ID)
	Changes unique ID. More...

virtual bool	isEnabled () const
	Returns whether the object is enabled or not. More...

virtual void	setEnabled (bool state)
	Sets the "enabled" property. More...

virtual void	toggleActivation ()
	Toggles the "enabled" property. More...

virtual bool	isLocked () const
	Returns whether the object is locked or not. More...

virtual void	setLocked (bool state)
	Sets the "enabled" property. More...

bool	isLeaf () const

bool	isCustom () const

bool	isHierarchy () const

bool	isKindOf (CV_CLASS_ENUM type) const

bool	isA (CV_CLASS_ENUM type) const

QVariant	getMetaData (const QString &key) const
	Returns a given associated meta data. More...

bool	removeMetaData (const QString &key)
	Removes a given associated meta-data. More...

void	setMetaData (const QString &key, const QVariant &data)
	Sets a meta-data element. More...

void	setMetaData (const QVariantMap &dataset, bool overwrite=false)
	Sets several meta-data elements at a time. More...

bool	hasMetaData (const QString &key) const
	Returns whether a meta-data element with the given key exists or not. More...

const QVariantMap &	metaData () const
	Returns meta-data map (const only) More...

void	setBaseName (const QString &baseName)

QString	getBaseName () const

void	setFullPath (const QString &fullPaht)

QString	getFullPath () const

Public Member Functions inherited from ccSerializableObject
virtual	~ccSerializableObject ()=default
	Destructor. More...

Public Member Functions inherited from ccDrawableObject
	ccDrawableObject ()
	Default constructor. More...

	ccDrawableObject (const ccDrawableObject &object)
	Copy constructor. More...

virtual	~ccDrawableObject ()=default

virtual bool	isVisible () const
	Returns whether entity is visible or not. More...

virtual void	setVisible (bool state)
	Sets entity visibility. More...

virtual void	toggleVisibility ()
	Toggles visibility. More...

virtual bool	isRedraw () const
	Returns whether entity is to be redraw. More...

virtual void	setRedraw (bool state)
	Sets entity redraw mode. More...

virtual void	setForceRedraw (bool state)
	Sets force redraw. More...

virtual void	setFixedId (bool state)

virtual bool	isFixedId ()

virtual bool	isVisibilityLocked () const
	Returns whether visibility is locked or not. More...

virtual void	lockVisibility (bool state)
	Locks/unlocks visibility. More...

virtual bool	isSelected () const
	Returns whether entity is selected or not. More...

virtual void	setSelected (bool state)
	Selects/Unselects entity. More...

virtual void	getDrawingParameters (glDrawParams &params) const
	Returns main OpenGL parameters for this entity. More...

virtual bool	hasColors () const
	Returns whether colors are enabled or not. More...

virtual bool	colorsShown () const
	Returns whether colors are shown or not. More...

virtual void	showColors (bool state)
	Sets colors visibility. More...

virtual void	toggleColors ()
	Toggles colors display state. More...

virtual bool	hasNormals () const
	Returns whether normals are enabled or not. More...

virtual bool	normalsShown () const
	Returns whether normals are shown or not. More...

virtual void	showNormals (bool state)
	Sets normals visibility. More...

virtual void	toggleNormals ()
	Toggles normals display state. More...

virtual bool	hasDisplayedScalarField () const
	Returns whether an active scalar field is available or not. More...

virtual bool	hasScalarFields () const
	Returns whether one or more scalar fields are instantiated. More...

virtual void	showSF (bool state)
	Sets active scalarfield visibility. More...

virtual void	toggleSF ()
	Toggles SF display state. More...

virtual bool	sfShown () const
	Returns whether active scalar field is visible. More...

virtual void	toggleMaterials ()
	Toggles material display state. More...

virtual void	showNameIn3D (bool state)
	Sets whether name should be displayed in 3D. More...

virtual bool	nameShownIn3D () const
	Returns whether name is displayed in 3D or not. More...

virtual void	toggleShowName ()
	Toggles name in 3D display state. More...

virtual bool	isColorOverridden () const

virtual const ecvColor::Rgb &	getTempColor () const
	Returns current temporary (unique) color. More...

virtual void	setTempColor (const ecvColor::Rgb &col, bool autoActivate=true)
	Sets current temporary (unique) More...

virtual void	enableTempColor (bool state)
	Set temporary color activation state. More...

virtual float	getOpacity () const

virtual void	setOpacity (float opacity)
	Set opacity activation state. More...

virtual void	setGLTransformation (const ccGLMatrix &trans)
	Associates entity with a GL transformation (rotation + translation) More...

virtual void	enableGLTransformation (bool state)
	Enables/disables associated GL transformation. More...

virtual bool	isGLTransEnabled () const
	Returns whether a GL transformation is enabled or not. More...

virtual const ccGLMatrix &	getGLTransformation () const
	Returns associated GL transformation. More...

virtual void	resetGLTransformation ()
	Resets associated GL transformation. More...

virtual void	rotateGL (const ccGLMatrix &rotMat)
	Multiplies (left) current GL transformation by a rotation matrix. More...

virtual void	translateGL (const CCVector3 &trans)
	Translates current GL transformation by a rotation matrix. More...

virtual void	removeAllClipPlanes ()
	Removes all clipping planes (if any) More...

virtual bool	addClipPlanes (const ccClipPlane &plane)
	Registers a new clipping plane. More...

virtual void	toggleClipPlanes (CC_DRAW_CONTEXT &context, bool enable)
	Enables or disables clipping planes (OpenGL) More...

virtual void	applyDisplayState (const DisplayState &state)
	Applies a display state. More...

Public Member Functions inherited from ccInteractor
virtual	~ccInteractor ()=default

virtual bool	move3D (const CCVector3d &u)
	Called on mouse move (for 3D interactors) More...

Protected Member Functions
void	getLabelInfo1 (LabelInfo1 &info) const
	Returns one-point label info. More...

void	getLabelInfo2 (LabelInfo2 &info) const
	Gets two-points label info. More...

void	getLabelInfo3 (LabelInfo3 &info) const
	Gets three-points label info. More...

bool	toFile_MeOnly (QFile &out, short dataVersion) const override
	Save own object data. More...

short	minimumFileVersion_MeOnly () const override

bool	fromFile_MeOnly (QFile &in, short dataVersion, int flags, LoadedIDMap &oldToNewIDMap) override
	Loads own object data. More...

virtual void	drawMeOnly (CC_DRAW_CONTEXT &context) override
	Draws the entity only (not its children) More...

virtual void	onDeletionOf (const ccHObject *obj) override
	This method is called when another object is deleted. More...

void	drawMeOnly2D (CC_DRAW_CONTEXT &context)
	Draws the entity only (not its children) - 2D version. More...

void	clear2Dviews ()

void	drawMeOnly3D (CC_DRAW_CONTEXT &context)
	Draws the entity only (not its children) - 3D version. More...

void	clear3Dviews ()

void	updateName ()
	Updates the label 'name'. More...

Protected Member Functions inherited from ccHObject
virtual void	setParent (ccHObject *anObject)
	Sets parent object. More...

virtual void	applyGLTransformation (const ccGLMatrix &trans)
	Applies a GL transformation to the entity. More...

virtual void	drawNameIn3D ()
	Draws the entity name in 3D. More...

virtual void	onUpdateOf (ccHObject *obj)
	This method is called when another object (geometry) is updated. More...

Protected Member Functions inherited from ccObject
virtual bool	getFlagState (CV_OBJECT_FLAG flag) const
	Returns flag state. More...

virtual void	setFlagState (CV_OBJECT_FLAG flag, bool state)
	Sets flag state. More...

bool	toFile (QFile &out, short dataVersion) const override
	Saves data to binary stream. More...

short	minimumFileVersion () const override
	Returns the minimum file version required to save this instance. More...

bool	fromFile (QFile &in, short dataVersion, int flags, LoadedIDMap &oldToNewIDMap) override
	Reimplemented from ccSerializableObject::fromFile. More...

Static Protected Member Functions
static QString	GetSFValueAsString (const LabelInfo1 &info, int precision)
	Returns the SF value as a string. More...

Protected Attributes
std::vector< PickedPoint >	m_pickedPoints
	Picked points. More...

bool	m_showFullBody
	Whether to show full label body or not. More...

QRect	m_labelROI
	label ROI More...

QStringList	m_historyMessage

float	m_screenPos [2]
	close button ROI More...

int	m_lastScreenPos [2]
	Label position at last display (absolute) More...

bool	m_dispPointsLegend
	Whether to display the point(s) legend. More...

bool	m_dispIn2D
	Whether to display the label in 2D. More...

float	m_relMarkerScale
	Relative marker scale. More...

QString	m_sphereIdfix

QString	m_surfaceIdfix

QString	m_contourIdfix

QString	m_lineID

Protected Attributes inherited from ccHObject
ccHObject *	m_parent
	Parent. More...

Container	m_children
	Children. More...

SelectionBehavior	m_selectionBehavior
	Selection behavior. More...

std::map< ccHObject *, int >	m_dependencies
	Dependencies map. More...

ccGLMatrix	m_glTransHistory
	Cumulative GL transformation. More...

bool	m_isDeleting
	Flag to safely handle dependencies when the object is being deleted. More...

Protected Attributes inherited from ccObject
QString	m_name
	Object name. More...

QString	m_baseName

QString	m_filePath

bool	m_removeFlag

unsigned	m_flags
	Object flags. More...

QVariantMap	m_metaData
	Associated meta-data. More...

Protected Attributes inherited from ccDrawableObject
bool	m_fixedId

bool	m_modelRedraw

bool	m_forceRedraw

float	m_opacity

bool	m_visible
	Specifies whether the object is visible or not. More...

bool	m_selected
	Specifies whether the object is selected or not. More...

bool	m_lockedVisibility
	Specifies whether the visibility can be changed by user or not. More...

bool	m_colorsDisplayed
	Specifies whether colors should be displayed. More...

bool	m_normalsDisplayed
	Specifies whether normals should be displayed. More...

bool	m_sfDisplayed
	Specifies whether scalar field should be displayed. More...

ecvColor::Rgb	m_tempColor
	Temporary (unique) color. More...

bool	m_colorIsOverridden
	Temporary (unique) color activation state. More...

ccGLMatrix	m_glTrans
	Current GL transformation. More...

bool	m_glTransEnabled
	Current GL transformation activation state. More...

bool	m_showNameIn3D
	Whether name is displayed in 3D or not. More...

CCVector3d	m_nameIn3DPos
	Last 2D position of the '3D' name. More...

ccClipPlaneSet	m_clipPlanes
	Active clipping planes (used for display only) More...

std::vector< DisplayState::Shared >	m_displayStateStack
	The stack of pushed display states. More...

Additional Inherited Members
Public Types inherited from ccHObject
enum	DEPENDENCY_FLAGS { DP_NONE = 0 , DP_NOTIFY_OTHER_ON_DELETE = 1 , DP_NOTIFY_OTHER_ON_UPDATE , DP_DELETE_OTHER = 8 , DP_PARENT_OF_OTHER = 24 }
	Dependency flags. More...

enum	SelectionBehavior { SELECTION_AA_BBOX , SELECTION_FIT_BBOX , SELECTION_IGNORED }
	Behavior when selected. More...

using	Container = std::vector< ccHObject * >
	Standard instances container (for children, etc.) More...

using	Shared = QSharedPointer< ccHObject >
	Shared pointer. More...

using	SharedContainer = std::vector< Shared >
	Shared instances container (for children, etc.) More...

using	GlobalBoundingBox = cloudViewer::BoundingBoxTpl< double >
	Global (non-shifted) bounding-box. More...

Public Types inherited from ccSerializableObject
enum	DeserializationFlags { DF_POINT_COORDS_64_BITS , DF_SCALAR_VAL_32_BITS = 2 }
	Deserialization flags (bit-field) More...

typedef QMultiMap< unsigned, unsigned >	LoadedIDMap
	Map of loaded unique IDs (old ID --> new ID) More...

Static Public Member Functions inherited from ccHObject
static ccHObject *	New (CV_CLASS_ENUM objectType, const char *name=nullptr)
	Static factory. More...

static ccHObject *	New (const QString &pluginId, const QString &classId, const char *name=nullptr)
	Static factory (version to be used by external plugin factories) More...

static Eigen::Vector3d	ComputeMinBound (const std::vector< Eigen::Vector3d > &points)
	Compute min bound of a list points. More...

static Eigen::Vector3d	ComputeMaxBound (const std::vector< Eigen::Vector3d > &points)
	Compute max bound of a list points. More...

static Eigen::Vector3d	ComputeCenter (const std::vector< Eigen::Vector3d > &points)
	Computer center of a list of points. More...

static void	ResizeAndPaintUniformColor (std::vector< Eigen::Vector3d > &colors, std::size_t size, const Eigen::Vector3d &color)
	Resizes the colors vector and paints a uniform color. More...

static void	TransformPoints (const Eigen::Matrix4d &transformation, std::vector< Eigen::Vector3d > &points)
	Transforms all points with the transformation matrix. More...

static void	TransformNormals (const Eigen::Matrix4d &transformation, std::vector< Eigen::Vector3d > &normals)
	Transforms the normals with the transformation matrix. More...

static void	TransformCovariances (const Eigen::Matrix4d &transformation, std::vector< Eigen::Matrix3d > &covariances)
	Transforms all covariance matrices with the transformation. More...

static void	TranslatePoints (const Eigen::Vector3d &translation, std::vector< Eigen::Vector3d > &points, bool relative)
	Apply translation to the geometry coordinates. More...

static void	ScalePoints (const double scale, std::vector< Eigen::Vector3d > &points, const Eigen::Vector3d &center)
	Scale the coordinates of all points by the scaling factor `scale`. More...

static void	RotatePoints (const Eigen::Matrix3d &R, std::vector< Eigen::Vector3d > &points, const Eigen::Vector3d &center)
	Rotate all points with the rotation matrix `R`. More...

static void	RotateNormals (const Eigen::Matrix3d &R, std::vector< Eigen::Vector3d > &normals)
	Rotate all normals with the rotation matrix `R`. More...

static void	RotateCovariances (const Eigen::Matrix3d &R, std::vector< Eigen::Matrix3d > &covariances)
	Rotate all covariance matrices with the rotation matrix `R`. More...

static Eigen::Matrix3d	GetRotationMatrixFromXYZ (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from XYZ RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromYZX (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from YZX RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromZXY (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from ZXY RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromXZY (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from XZY RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromZYX (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from ZYX RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromYXZ (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from YXZ RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromAxisAngle (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from AxisAngle RotationType. More...

static Eigen::Matrix3d	GetRotationMatrixFromQuaternion (const Eigen::Vector4d &rotation)
	Get Rotation Matrix from Quaternion. More...

static Eigen::Matrix3d	GetRotationMatrixFromEulerAngle (const Eigen::Vector3d &rotation)
	Get Rotation Matrix from Euler angle. More...

Static Public Member Functions inherited from ccObject
static unsigned	GetCurrentDBVersion ()
	Returns current database version. More...

static void	SetUniqueIDGenerator (ccUniqueIDGenerator::Shared generator)
	Sets the unique ID generator. More...

static ccUniqueIDGenerator::Shared	GetUniqueIDGenerator ()
	Returns the unique ID generator. More...

static unsigned	GetNextUniqueID ()
	Returns a new unassigned unique ID. More...

static unsigned	GetLastUniqueID ()
	Returns last assigned unique ID. More...

static CV_CLASS_ENUM	ReadClassIDFromFile (QFile &in, short dataVersion)
	Helper: reads out class ID from a binary stream. More...

Static Public Member Functions inherited from ccSerializableObject
static bool	WriteError ()
	Sends a custom error message (write error) and returns 'false'. More...

static bool	ReadError ()
	Sends a custom error message (read error) and returns 'false'. More...

static bool	MemoryError ()
	Sends a custom error message (not enough memory) and returns 'false'. More...

static bool	CorruptError ()
	Sends a custom error message (corrupted file) and returns 'false'. More...

Detailed Description

2D label (typically attached to points)

Definition at line 22 of file ecv2DLabel.h.

Constructor & Destructor Documentation

◆ cc2DLabel()

cc2DLabel::cc2DLabel ( QString name = QString("label") )

Default constructor.

Member Function Documentation

◆ acceptClick()

virtual bool cc2DLabel::acceptClick	(	int	x,
		int	y,
		Qt::MouseButton	button
	)

overridevirtual

Called on mouse click.

Reimplemented from ccInteractor.

◆ addPickedPoint() [1/3]

bool cc2DLabel::addPickedPoint	(	ccGenericMesh *	mesh,
		unsigned	triangleIndex,
		const CCVector2d &	uv,
		bool	entityCenter = `false`
	)

Adds a point to this label.

Adding a point to a label will automatically make it 'mutate'. 1 point = 'point' label (point position, normal, color, etc.) 2 points = 'vector' label (vertices position, distance) 3 points = "triangle/plane' label (vertices position, area, normal)

Returns: false if 'full'

◆ addPickedPoint() [2/3]

bool cc2DLabel::addPickedPoint	(	ccGenericPointCloud *	cloud,
		unsigned	pointIndex,
		bool	entityCenter = `false`
	)

Adds a point to this label.

Adding a point to a label will automatically make it 'mutate'. 1 point = 'point' label (point position, normal, color, etc.) 2 points = 'vector' label (vertices position, distance) 3 points = "triangle/plane' label (vertices position, area, normal)

Returns: false if 'full'

Referenced by CreateLabel(), CC_ITEM_TREE::createPointLabel2D(), define_cc2DLabel(), ccContourExtractor::ExtractConcaveHull2D(), MainWindow::onItemPicked(), ccPointListPickingDlg::processPickedPoint(), and ccPointPropertiesDlg::processPickedPoint().

◆ addPickedPoint() [3/3]

bool cc2DLabel::addPickedPoint ( const PickedPoint & pp )

Adds a point to this label (direct - handle with care)

◆ clear()

void cc2DLabel::clear	(	bool	ignoreDependencies = `false`,
		bool	ignoreCaption = `true`
	)

Clears label.

Referenced by define_cc2DLabel(), ccPointPropertiesDlg::initializeState(), ccPointPropertiesDlg::linkWith(), ccPointPropertiesDlg::processPickedPoint(), ccPointPairRegistrationDlg::removeAlignedPoint(), and ccPointPairRegistrationDlg::removeRefPoint().

◆ clear2Dviews()

void cc2DLabel::clear2Dviews ( )

protected

◆ clear3Dviews()

void cc2DLabel::clear3Dviews ( )

protected

◆ clearLabel()

void cc2DLabel::clearLabel ( bool ignoreCaption = true )

Referenced by ccPointPairRegistrationDlg::clear(), ccPointPairRegistrationDlg::updateAlignedMarkers(), and ccPointPairRegistrationDlg::updateRefMarkers().

◆ displayPointLegend()

void cc2DLabel::displayPointLegend ( bool state )

inline

Whether to display the point(s) legend (title only)

Definition at line 108 of file ecv2DLabel.h.

Referenced by CreateLabel(), CC_ITEM_TREE::createPointLabel2D(), define_cc2DLabel(), ccPointPropertiesDlg::exportCurrentLabel(), ccPointListPickingDlg::processPickedPoint(), and ccPointPropertiesDlg::processPickedPoint().

◆ drawMeOnly()

virtual void cc2DLabel::drawMeOnly ( CC_DRAW_CONTEXT & context )

overrideprotectedvirtual

Draws the entity only (not its children)

Reimplemented from ccHObject.

◆ drawMeOnly2D()

void cc2DLabel::drawMeOnly2D ( CC_DRAW_CONTEXT & context )

protected

Draws the entity only (not its children) - 2D version.

◆ drawMeOnly3D()

void cc2DLabel::drawMeOnly3D ( CC_DRAW_CONTEXT & context )

protected

Draws the entity only (not its children) - 3D version.

◆ fromFile_MeOnly()

bool cc2DLabel::fromFile_MeOnly	(	QFile &	in,
		short	dataVersion,
		int	flags,
		LoadedIDMap &	oldToNewIDMap
	)

overrideprotectedvirtual

Loads own object data.

Called by 'fromFile' (recursive scheme) To be overloaded (but still called ;) by subclass.

Parameters

in	input file
dataVersion	file version
flags	deserialization flags (see ccSerializableObject::DeserializationFlags)
oldToNewIDMap	map to link old IDs with new IDs

Reimplemented from ccHObject.

◆ getClassID()

virtual CV_CLASS_ENUM cc2DLabel::getClassID ( ) const

inlineoverridevirtual

Returns class ID.

Implements ccObject.

Definition at line 30 of file ecv2DLabel.h.

References CV_TYPES::LABEL_2D.

◆ getLabelContent()

QStringList cc2DLabel::getLabelContent ( int precision ) const

Gets label content (as it will be displayed)

Parameters

precision displayed numbers precision

Returns: label body (one string per line)

Referenced by define_cc2DLabel(), ccPropertiesTreeDelegate::fillWithLabel(), and ccPointPropertiesDlg::processPickedPoint().

◆ getLabelInfo1()

void cc2DLabel::getLabelInfo1 ( LabelInfo1 & info ) const

protected

Returns one-point label info.

◆ getLabelInfo2()

void cc2DLabel::getLabelInfo2 ( LabelInfo2 & info ) const

protected

Gets two-points label info.

◆ getLabelInfo3()

void cc2DLabel::getLabelInfo3 ( LabelInfo3 & info ) const

protected

Gets three-points label info.

◆ getName()

virtual QString cc2DLabel::getName ( ) const

overridevirtual

Returns object name.

Reimplemented from ccObject.

Referenced by ccMPlanePoint::getName(), and ccPointPropertiesDlg::processPickedPoint().

◆ getPickedPoint() [1/2]

PickedPoint& cc2DLabel::getPickedPoint ( unsigned index )

inline

Returns a given point.

Definition at line 198 of file ecv2DLabel.h.

◆ getPickedPoint() [2/2]

const PickedPoint& cc2DLabel::getPickedPoint ( unsigned index ) const

inline

Returns a given point.

Definition at line 194 of file ecv2DLabel.h.

Referenced by ccDBRoot::alignCameraWithEntity(), ccGraphicalSegmentationTool::applySegmentation(), define_cc2DLabel(), ccDBRoot::editLabelScalarValue(), ccPointPropertiesDlg::exportCurrentLabel(), ccMPlanePoint::getCoordinates(), ccMPlanePoint::getIndex(), RemoveUnusedLabelsAndUpdateTheOthers(), ccDBRoot::showContextMenu(), and MinimumCutSegmentationDlg::updateForeGroundPoint().

◆ getPosition()

const float* cc2DLabel::getPosition ( ) const

inline

Returns relative position.

Definition at line 63 of file ecv2DLabel.h.

◆ getRawName()

QString cc2DLabel::getRawName ( ) const

inline

Returns 'raw' name (no replacement of default keywords)

Definition at line 36 of file ecv2DLabel.h.

References ccObject::m_name.

Referenced by define_cc2DLabel().

◆ GetSFValueAsString()

static QString cc2DLabel::GetSFValueAsString	(	const LabelInfo1 &	info,
		int	precision
	)

staticprotected

Returns the SF value as a string.

Handles:

NaN values
shifted SF

◆ getTitle()

QString cc2DLabel::getTitle ( int precision ) const

Returns the (3D) label title.

Parameters

precision displayed numbers precision

Returns: label title

Referenced by define_cc2DLabel().

◆ isCollapsed()

bool cc2DLabel::isCollapsed ( ) const

inline

Returns whether the label is collapsed or not.

Definition at line 105 of file ecv2DLabel.h.

Referenced by define_cc2DLabel().

◆ isDisplayedIn2D()

bool cc2DLabel::isDisplayedIn2D ( ) const

inline

Returns whether the label is displayed in 2D.

Definition at line 117 of file ecv2DLabel.h.

Referenced by define_cc2DLabel(), and ccPropertiesTreeDelegate::fillWithLabel().

◆ isPointLegendDisplayed()

bool cc2DLabel::isPointLegendDisplayed ( ) const

inline

Returns whether the point(s) legend is displayed.

Definition at line 111 of file ecv2DLabel.h.

Referenced by define_cc2DLabel(), and ccPropertiesTreeDelegate::fillWithLabel().

◆ isSerializable()

virtual bool cc2DLabel::isSerializable ( ) const

inlineoverridevirtual

Returns whether object is serializable of not.

Reimplemented from ccSerializableObject.

Definition at line 33 of file ecv2DLabel.h.

◆ minimumFileVersion_MeOnly()

short cc2DLabel::minimumFileVersion_MeOnly ( ) const

overrideprotectedvirtual

Returns the minimum file version required to save this instance's own data To be overloaded (but still called ;) by subclass. Used internally by minimumFileVersion() to compute the overall minimum.

Reimplemented from ccHObject.

◆ move2D()

virtual bool cc2DLabel::move2D	(	int	x,
		int	y,
		int	dx,
		int	dy,
		int	screenWidth,
		int	screenHeight
	)

overridevirtual

Called on mouse move (for 2D interactors)

Returns: true if a movement occurs

Reimplemented from ccInteractor.

Referenced by ccPointPairRegistrationDlg::label2DMove().

◆ onDeletionOf()

virtual void cc2DLabel::onDeletionOf ( const ccHObject * obj )

overrideprotectedvirtual

This method is called when another object is deleted.

For internal use.

Reimplemented from ccHObject.

◆ pointPicking()

bool cc2DLabel::pointPicking	(	const CCVector2d &	clickPos,
		const ccGLCameraParameters &	camera,
		int &	nearestPointIndex,
		double &	nearestSquareDist
	)		const

Point (marker) picking.

◆ setCollapsed()

void cc2DLabel::setCollapsed ( bool state )

inline

Whether to collapse label or not.

Definition at line 102 of file ecv2DLabel.h.

Referenced by CC_ITEM_TREE::createPointLabel2D(), define_cc2DLabel(), and ccPointListPickingDlg::processPickedPoint().

◆ setDisplayedIn2D()

void cc2DLabel::setDisplayedIn2D ( bool state )

inline

Whether to display the label in 2D.

Definition at line 114 of file ecv2DLabel.h.

Referenced by CreateLabel(), CC_ITEM_TREE::createPointLabel2D(), define_cc2DLabel(), ccPointPropertiesDlg::exportCurrentLabel(), ccContourExtractor::ExtractConcaveHull2D(), MainWindow::onItemPicked(), and ccPointListPickingDlg::processPickedPoint().

◆ setPosition()

void cc2DLabel::setPosition	(	float	x,
		float	y
	)

Sets relative position.

Referenced by CC_ITEM_TREE::createPointLabel2D(), define_cc2DLabel(), ccPointListPickingDlg::processPickedPoint(), and ccPointPropertiesDlg::processPickedPoint().

◆ setRelativeMarkerScale()

void cc2DLabel::setRelativeMarkerScale ( float scale )

inline

Sets marker (relative) scale.

Default value: 1.0

Definition at line 205 of file ecv2DLabel.h.

Referenced by define_cc2DLabel().

◆ size()

unsigned cc2DLabel::size ( ) const

inline

Returns current size.

Definition at line 74 of file ecv2DLabel.h.

Referenced by ccDBRoot::alignCameraWithEntity(), ccGraphicalSegmentationTool::applySegmentation(), define_cc2DLabel(), ccDBRoot::editLabelScalarValue(), ccPointPropertiesDlg::exportCurrentLabel(), ccPointListPickingDlg::getPickedPoints(), ccPointPropertiesDlg::processPickedPoint(), RemoveUnusedLabelsAndUpdateTheOthers(), and ccDBRoot::showContextMenu().

◆ toFile_MeOnly()

bool cc2DLabel::toFile_MeOnly	(	QFile &	out,
		short	dataVersion
	)		const

overrideprotectedvirtual

Save own object data.

Called by 'toFile' (recursive scheme) To be overloaded (but still called ;) by subclass.

Parameters

out	output file
dataVersion	target file version for compatibility control

Reimplemented from ccHObject.

◆ update2DLabelView()

void cc2DLabel::update2DLabelView	(	CC_DRAW_CONTEXT &	context,
		bool	updateScreen = `true`
	)

Referenced by ccPointPairRegistrationDlg::label2DMove().

◆ update3DLabelView()

void cc2DLabel::update3DLabelView	(	CC_DRAW_CONTEXT &	context,
		bool	updateScreen = `true`
	)

◆ updateLabel()

void cc2DLabel::updateLabel ( )

Referenced by ccPointPairRegistrationDlg::addAlignedPoint(), ccPointPairRegistrationDlg::addReferencePoint(), ccPointListPickingDlg::cancelAndExit(), ccPointListPickingDlg::processPickedPoint(), ccPointPropertiesDlg::processPickedPoint(), ccPointPairRegistrationDlg::removeAlignedPoint(), ccPointListPickingDlg::removeEntity(), ccPointPairRegistrationDlg::removeRefPoint(), ccDBRoot::setData(), ccPointPairRegistrationDlg::showAlignedEntities(), and ccPointPairRegistrationDlg::showReferenceEntities().

◆ updateName()

void cc2DLabel::updateName ( )

protected

Updates the label 'name'.

Member Data Documentation

◆ m_contourIdfix

QString cc2DLabel::m_contourIdfix

protected

Definition at line 357 of file ecv2DLabel.h.

◆ m_dispIn2D

bool cc2DLabel::m_dispIn2D

protected

Whether to display the label in 2D.

Definition at line 350 of file ecv2DLabel.h.

◆ m_dispPointsLegend

bool cc2DLabel::m_dispPointsLegend

protected

Whether to display the point(s) legend.

Definition at line 347 of file ecv2DLabel.h.

◆ m_historyMessage

QStringList cc2DLabel::m_historyMessage

protected

Definition at line 335 of file ecv2DLabel.h.

◆ m_labelROI

QRect cc2DLabel::m_labelROI

protected

label ROI

ROI is displayed relatively to m_screenPos (projected in displayed screen space). m_screenPos corresponds to its top-left corner. So ROI[1] is the distance to the upper border and ROI[3] is the distance to the lower border (relatively to m_screenPos).

Definition at line 333 of file ecv2DLabel.h.

◆ m_lastScreenPos

int cc2DLabel::m_lastScreenPos[2]

protected

Label position at last display (absolute)

Definition at line 344 of file ecv2DLabel.h.

◆ m_lineID

QString cc2DLabel::m_lineID

protected

Definition at line 358 of file ecv2DLabel.h.

◆ m_pickedPoints

std::vector<PickedPoint> cc2DLabel::m_pickedPoints

protected

Picked points.

Definition at line 318 of file ecv2DLabel.h.

◆ m_relMarkerScale

float cc2DLabel::m_relMarkerScale

protected

Relative marker scale.

Definition at line 353 of file ecv2DLabel.h.

◆ m_screenPos

float cc2DLabel::m_screenPos[2]

protected

close button ROI

Label position (percentage of screen size)

Definition at line 341 of file ecv2DLabel.h.

◆ m_showFullBody

bool cc2DLabel::m_showFullBody

protected

Whether to show full label body or not.

Definition at line 324 of file ecv2DLabel.h.

◆ m_sphereIdfix

QString cc2DLabel::m_sphereIdfix

protected

Definition at line 355 of file ecv2DLabel.h.

◆ m_surfaceIdfix

QString cc2DLabel::m_surfaceIdfix

protected

Definition at line 356 of file ecv2DLabel.h.

The documentation for this class was generated from the following file:

/root/ACloudViewer/libs/CV_db/include/ecv2DLabel.h

Classes

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ cc2DLabel()

Member Function Documentation

◆ acceptClick()

◆ addPickedPoint() [1/3]

◆ addPickedPoint() [2/3]

◆ addPickedPoint() [3/3]

◆ clear()

◆ clear2Dviews()

◆ clear3Dviews()

◆ clearLabel()

◆ displayPointLegend()

◆ drawMeOnly()

◆ drawMeOnly2D()

◆ drawMeOnly3D()

◆ fromFile_MeOnly()

◆ getClassID()

◆ getLabelContent()

◆ getLabelInfo1()

◆ getLabelInfo2()

◆ getLabelInfo3()

◆ getName()

◆ getPickedPoint() [1/2]

◆ getPickedPoint() [2/2]

◆ getPosition()

◆ getRawName()

◆ GetSFValueAsString()

◆ getTitle()

◆ isCollapsed()

◆ isDisplayedIn2D()

◆ isPointLegendDisplayed()

◆ isSerializable()

◆ minimumFileVersion_MeOnly()

◆ move2D()

◆ onDeletionOf()

◆ pointPicking()

◆ setCollapsed()

◆ setDisplayedIn2D()

◆ setPosition()

◆ setRelativeMarkerScale()

◆ size()

◆ toFile_MeOnly()

◆ update2DLabelView()

◆ update3DLabelView()

◆ updateLabel()

◆ updateName()

Member Data Documentation

◆ m_contourIdfix

◆ m_dispIn2D

◆ m_dispPointsLegend

◆ m_historyMessage

◆ m_labelROI

◆ m_lastScreenPos

◆ m_lineID

◆ m_pickedPoints

◆ m_relMarkerScale

◆ m_screenPos

◆ m_showFullBody

◆ m_sphereIdfix

◆ m_surfaceIdfix