ccTracePolylineTool Class Reference

Graphical Polyline Tracing tool. More...

#include <ecvTracePolylineTool.h>

Inheritance diagram for ccTracePolylineTool:

Collaboration diagram for ccTracePolylineTool:

Classes
struct	SegmentGLParams
	Viewport parameters (used for picking) More...

Public Member Functions
	ccTracePolylineTool (ccPickingHub *pickingHub, QWidget *parent)
	Default constructor. More...
virtual	~ccTracePolylineTool ()
	Destructor. More...
virtual bool	linkWith (QWidget *win) override
	Links the overlay dialog with a MDI window. More...
virtual bool	start () override
	Starts process. More...
virtual void	stop (bool accepted) override
	Stops process/dialog. More...
Public Member Functions inherited from ccOverlayDialog
	ccOverlayDialog (QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::FramelessWindowHint|Qt::Tool)
	Default constructor. More...
	~ccOverlayDialog () override
	Destructor. More...
void	reject () override
void	addOverridenShortcut (Qt::Key key)
bool	started () const
	Returns whether the tool is currently started or not. More...
Public Member Functions inherited from ccPickingListener
virtual	~ccPickingListener ()=default
virtual void	onItemPicked (const PickedItem &pi)=0
	Method called whenever an item is picked. More...

Protected Slots
void	apply ()
void	cancel ()
void	exportLine ()
void	continueEdition ()
void	resetLine ()
void	closePolyLine (int x=0, int y=0)
void	updatePolyLineTip (int x, int y, Qt::MouseButtons buttons)
void	onWidthSizeChanged (int)
void	onShortcutTriggered (int)
	To capture overridden shortcuts (pause button, etc.) More...
virtual void	onItemPicked (const PickedItem &pi) override
	Inherited from ccPickingListener. More...
Protected Slots inherited from ccOverlayDialog
virtual void	onLinkedWindowDeletion (QObject *object=nullptr)
	Slot called when the linked window is deleted (calls 'onClose') More...

Protected Member Functions
void	restart (bool reset)
	Restarts the edition mode. More...
void	resetTip ()
void	updateTip ()
void	resetPoly3D ()
void	updatePoly3D ()
ccPolyline *	polylineOverSampling (unsigned steps) const
	Oversamples the active 3D polyline. More...
Protected Member Functions inherited from ccOverlayDialog
bool	eventFilter (QObject *obj, QEvent *e) override

Protected Attributes
ccPolyline *	m_polyTip
	2D polyline (for the currently edited part) More...
ccPointCloud *	m_polyTipVertices
	2D polyline vertices More...
ccPolyline *	m_poly3D
	3D polyline More...
ccPointCloud *	m_poly3DVertices
	3D polyline vertices More...
std::vector< SegmentGLParams >	m_segmentParams
	Viewport parameters use to draw each segment of the polyline. More...
bool	m_done
	Current process state. More...
ccPickingHub *	m_pickingHub
	Picking hub. More...
Protected Attributes inherited from ccOverlayDialog
QWidget *	m_associatedWin
	Associated (MDI) window. More...
bool	m_processing
	Running/processing state. More...
QList< int >	m_overriddenKeys
	Overridden keys. More...

Additional Inherited Members
Signals inherited from ccOverlayDialog
void	processFinished (bool accepted)
	Signal emitted when process is finished. More...
void	shortcutTriggered (int key)
	Signal emitted when an overridden key shortcut is pressed. More...
void	shown ()
	Signal emitted when a 'show' event is detected. More...

Detailed Description

Graphical Polyline Tracing tool.

Definition at line 28 of file ecvTracePolylineTool.h.

Constructor & Destructor Documentation

ccTracePolylineTool()

ccTracePolylineTool::ccTracePolylineTool ( ccPickingHub *  pickingHub, QWidget *  parent  )

explicit

Default constructor.

Definition at line 50 of file ecvTracePolylineTool.cpp.

References ccHObject::addChild(), ccOverlayDialog::addOverridenShortcut(), cloudViewer::PointCloudTpl< T >::addPoint(), cloudViewer::ReferenceCloud::addPointIndex(), apply(), cancel(), continueEdition(), exportLine(), ecvColor::green(), m_polyTip, m_polyTipVertices, onShortcutTriggered(), onWidthSizeChanged(), cloudViewer::ReferenceCloud::reserve(), ccPointCloud::reserve(), resetLine(), ccPolyline::set2DMode(), ccObject::setEnabled(), ccPolyline::setForeground(), ccDrawableObject::setTempColor(), ccPolyline::setWidth(), and ccOverlayDialog::shortcutTriggered().

~ccTracePolylineTool()

ccTracePolylineTool::~ccTracePolylineTool ( )

virtual

Destructor.

Definition at line 107 of file ecvTracePolylineTool.cpp.

References m_poly3D, and m_polyTip.

Member Function Documentation

apply

void ccTracePolylineTool::apply ( )

protectedslot

Definition at line 592 of file ecvTracePolylineTool.cpp.

References exportLine(), and stop().

Referenced by ccTracePolylineTool(), and onShortcutTriggered().

cancel

void ccTracePolylineTool::cancel ( )

protectedslot

Definition at line 597 of file ecvTracePolylineTool.cpp.

References resetLine(), and stop().

Referenced by ccTracePolylineTool(), and onShortcutTriggered().

closePolyLine

void ccTracePolylineTool::closePolyLine ( int  x = 0, int  y = 0  )

protectedslot

Definition at line 483 of file ecvTracePolylineTool.cpp.

References m_done, m_pickingHub, m_poly3D, m_polyTip, ecvDisplayTools::NO_PICKING, ccPickingHub::removeListener(), resetLine(), ccObject::setEnabled(), ecvDisplayTools::SetPickingMode(), cloudViewer::ReferenceCloud::size(), and updateTip().

Referenced by linkWith().

continueEdition

void ccTracePolylineTool::continueEdition ( )

inlineprotectedslot

Definition at line 49 of file ecvTracePolylineTool.h.

References restart().

Referenced by ccTracePolylineTool().

exportLine

void ccTracePolylineTool::exportLine ( )

protectedslot

Definition at line 559 of file ecvTracePolylineTool.cpp.

References MainWindow::addToDB(), ecvColor::green(), m_poly3D, m_poly3DVertices, m_segmentParams, polylineOverSampling(), resetLine(), resetPoly3D(), ccPolyline::setColor(), ccDrawableObject::setTempColor(), and MainWindow::TheInstance().

Referenced by apply(), and ccTracePolylineTool().

linkWith()

bool ccTracePolylineTool::linkWith ( QWidget *  win )

overridevirtual

Links the overlay dialog with a MDI window.

Warning: link can't be modified while dialog is displayed/process is running!

Returns

success

Reimplemented from ccOverlayDialog.

Definition at line 263 of file ecvTracePolylineTool.cpp.

References closePolyLine(), ccOverlayDialog::linkWith(), m_poly3D, m_polyTip, ecvDisplayTools::mouseMoved(), ecvDisplayTools::rightButtonClicked(), ecvDisplayTools::TheInstance(), and updatePolyLineTip().

onItemPicked

void ccTracePolylineTool::onItemPicked ( const PickedItem &  pi )

overrideprotectedvirtualslot

Inherited from ccPickingListener.

Definition at line 407 of file ecvTracePolylineTool.cpp.

References ccHObject::addChild(), cloudViewer::PointCloudTpl< T >::addPoint(), cloudViewer::ReferenceCloud::addPointIndex(), ccPickingListener::PickedItem::clickPoint, ccPickingListener::PickedItem::entity, CVLog::Error(), ecvDisplayTools::GetCurrentScreen(), ccShiftedObject::getGlobalScale(), ccShiftedObject::getGlobalShift(), cloudViewer::PointCloudTpl< T >::getPointPersistentPtr(), ecvColor::green(), m_poly3D, m_poly3DVertices, m_polyTip, m_polyTipVertices, m_segmentParams, ccPickingListener::PickedItem::P3D, cloudViewer::ReferenceCloud::reserve(), ccPointCloud::reserve(), ccPolyline::set2DMode(), ccObject::setEnabled(), ccPolyline::setGlobalScale(), ccPolyline::setGlobalShift(), ccDrawableObject::setRedraw(), ccDrawableObject::setTempColor(), ccPolyline::setWidth(), cloudViewer::PointCloudTpl< T >::size(), ccHObjectCaster::ToGenericPointCloud(), ecvDisplayTools::ToVtkCoordinates(), updatePoly3D(), Tuple3Tpl< Type >::x, and Tuple3Tpl< Type >::y.

onShortcutTriggered

void ccTracePolylineTool::onShortcutTriggered ( int  key )

protectedslot

To capture overridden shortcuts (pause button, etc.)

Definition at line 119 of file ecvTracePolylineTool.cpp.

References apply(), and cancel().

Referenced by ccTracePolylineTool().

onWidthSizeChanged

void ccTracePolylineTool::onWidthSizeChanged ( int  width )

protectedslot

Definition at line 603 of file ecvTracePolylineTool.cpp.

References ecvDisplayTools::GetCurrentScreen(), m_poly3D, m_polyTip, ccPolyline::setWidth(), updatePoly3D(), updateTip(), and width.

Referenced by ccTracePolylineTool().

polylineOverSampling()

ccPolyline * ccTracePolylineTool::polylineOverSampling ( unsigned  steps ) const

protected

Oversamples the active 3D polyline.

Definition at line 135 of file ecvTracePolylineTool.cpp.

References ccHObject::addChild(), cloudViewer::ReferenceCloud::addPointIndex(), ccHObject::filterChildren(), Vector3Tpl< PointCoordinateType >::fromArray(), ecvDisplayTools::GetCurrentScreen(), ccObject::getName(), cloudViewer::GenericIndexedCloud::getPoint(), cloudViewer::PointCloudTpl< T >::getPoint(), ecvDisplayTools::GetSceneDB(), ccPolyline::importParametersFrom(), cloudViewer::Polyline::isClosed(), ccObject::isEnabled(), m_poly3D, m_poly3DVertices, m_segmentParams, CV_TYPES::MESH, CV_TYPES::POINT_CLOUD, ccGenericPointCloud::pointPicking(), cloudViewer::ReferenceCloud::reserve(), cloudViewer::PointCloudTpl< T >::size(), cloudViewer::ReferenceCloud::size(), ccGenericMesh::trianglePicking(), Tuple3Tpl< Type >::u, and CVLog::Warning().

Referenced by exportLine().

resetLine

void ccTracePolylineTool::resetLine ( )

inlineprotectedslot

Definition at line 50 of file ecvTracePolylineTool.h.

References restart().

Referenced by cancel(), ccTracePolylineTool(), closePolyLine(), exportLine(), and start().

resetPoly3D()

void ccTracePolylineTool::resetPoly3D ( )

protected

Definition at line 622 of file ecvTracePolylineTool.cpp.

References ecvDisplayTools::GetCurrentScreen(), ccHObject::getViewId(), m_poly3D, ecvDisplayTools::RemoveWidgets(), and WIDGET_POLYLINE.

Referenced by exportLine(), and restart().

resetTip()

void ccTracePolylineTool::resetTip ( )

protected

Definition at line 639 of file ecvTracePolylineTool.cpp.

References ecvDisplayTools::GetCurrentScreen(), ccHObject::getViewId(), m_polyTip, ecvDisplayTools::RemoveWidgets(), and WIDGET_POLYLINE.

Referenced by stop().

restart()

void ccTracePolylineTool::restart ( bool  reset )

protected

Restarts the edition mode.

Definition at line 515 of file ecvTracePolylineTool.cpp.

References ccPickingHub::addListener(), CVLog::Error(), m_done, m_pickingHub, m_poly3D, m_poly3DVertices, m_polyTip, m_segmentParams, resetPoly3D(), ccObject::setEnabled(), and updateTip().

Referenced by continueEdition(), and resetLine().

start()

bool ccTracePolylineTool::start ( )

overridevirtual

Starts process.

Returns

success

Reimplemented from ccOverlayDialog.

Definition at line 284 of file ecvTracePolylineTool.cpp.

References ecvDisplayTools::GetCurrentScreen(), ecvDisplayTools::INTERACT_CTRL_PAN, ecvDisplayTools::INTERACT_SIG_MOUSE_MOVED, ecvDisplayTools::INTERACT_SIG_RB_CLICKED, m_pickingHub, m_poly3D, m_polyTip, ecvDisplayTools::NO_PICKING, ccPickingHub::removeListener(), resetLine(), s_defaultPickingRadius, s_overSamplingCount, ecvDisplayTools::SetInteractionMode(), ecvDisplayTools::SetPickingMode(), ccOverlayDialog::start(), ecvDisplayTools::TRANSFORM_CAMERA(), and CVLog::Warning().

stop()

void ccTracePolylineTool::stop ( bool  accepted )

overridevirtual

Stops process/dialog.

Automatically emits the 'processFinished' signal (with input state as argument).

Parameters

accepted

process/dialog result

Reimplemented from ccOverlayDialog.

Definition at line 317 of file ecvTracePolylineTool.cpp.

References ecvDisplayTools::DisplayNewMessage(), ecvDisplayTools::GetCurrentScreen(), m_pickingHub, m_polyTip, ecvDisplayTools::MANUAL_SEGMENTATION_MESSAGE, ccPickingHub::removeListener(), resetTip(), s_defaultPickingRadius, s_overSamplingCount, ecvDisplayTools::SetInteractionMode(), ccOverlayDialog::stop(), ecvDisplayTools::TRANSFORM_CAMERA(), and ecvDisplayTools::UPPER_CENTER_MESSAGE.

Referenced by apply(), and cancel().

updatePoly3D()

void ccTracePolylineTool::updatePoly3D ( )

protected

Definition at line 631 of file ecvTracePolylineTool.cpp.

References ecvDisplayTools::DrawWidgets(), ecvDisplayTools::GetCurrentScreen(), m_poly3D, and WIDGET_POLYLINE.

Referenced by onItemPicked(), and onWidthSizeChanged().

updatePolyLineTip

void ccTracePolylineTool::updatePolyLineTip ( int  x, int  y, Qt::MouseButtons  buttons  )

protectedslot

Definition at line 341 of file ecvTracePolylineTool.cpp.

References ecvDisplayTools::GetCurrentScreen(), ecvDisplayTools::GetGLCameraParameters(), cloudViewer::PointCloudTpl< T >::getPoint(), cloudViewer::PointCloudTpl< T >::getPointPersistentPtr(), ccObject::isEnabled(), m_done, m_poly3DVertices, m_polyTip, m_polyTipVertices, ccGLCameraParameters::project(), ccObject::setEnabled(), cloudViewer::PointCloudTpl< T >::size(), ecvDisplayTools::ToVtkCoordinates(), updateTip(), Tuple3Tpl< Type >::x, and Tuple3Tpl< Type >::y.

Referenced by linkWith().

updateTip()

void ccTracePolylineTool::updateTip ( )

protected

Definition at line 648 of file ecvTracePolylineTool.cpp.

References ecvDisplayTools::DrawWidgets(), ecvDisplayTools::GetCurrentScreen(), m_polyTip, and WIDGET_POLYLINE.

Referenced by closePolyLine(), onWidthSizeChanged(), restart(), and updatePolyLineTip().

Member Data Documentation

m_done

bool ccTracePolylineTool::m_done

protected

Current process state.

Definition at line 102 of file ecvTracePolylineTool.h.

Referenced by closePolyLine(), restart(), and updatePolyLineTip().

m_pickingHub

ccPickingHub* ccTracePolylineTool::m_pickingHub

protected

Picking hub.

Definition at line 105 of file ecvTracePolylineTool.h.

Referenced by closePolyLine(), restart(), start(), and stop().

m_poly3D

ccPolyline* ccTracePolylineTool::m_poly3D

protected

3D polyline

Definition at line 94 of file ecvTracePolylineTool.h.

Referenced by closePolyLine(), exportLine(), linkWith(), onItemPicked(), onWidthSizeChanged(), polylineOverSampling(), resetPoly3D(), restart(), start(), updatePoly3D(), and ~ccTracePolylineTool().

m_poly3DVertices

ccPointCloud* ccTracePolylineTool::m_poly3DVertices

protected

3D polyline vertices

Definition at line 96 of file ecvTracePolylineTool.h.

Referenced by exportLine(), onItemPicked(), polylineOverSampling(), restart(), and updatePolyLineTip().

m_polyTip

ccPolyline* ccTracePolylineTool::m_polyTip

protected

2D polyline (for the currently edited part)

Definition at line 89 of file ecvTracePolylineTool.h.

Referenced by ccTracePolylineTool(), closePolyLine(), linkWith(), onItemPicked(), onWidthSizeChanged(), resetTip(), restart(), start(), stop(), updatePolyLineTip(), updateTip(), and ~ccTracePolylineTool().

m_polyTipVertices

ccPointCloud* ccTracePolylineTool::m_polyTipVertices

protected

2D polyline vertices

Definition at line 91 of file ecvTracePolylineTool.h.

Referenced by ccTracePolylineTool(), onItemPicked(), and updatePolyLineTip().

m_segmentParams

std::vector<SegmentGLParams> ccTracePolylineTool::m_segmentParams

protected

Viewport parameters use to draw each segment of the polyline.

Definition at line 99 of file ecvTracePolylineTool.h.

Referenced by exportLine(), onItemPicked(), polylineOverSampling(), and restart().

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

• /root/ACloudViewer/app/ecvTracePolylineTool.h
• /root/ACloudViewer/app/ecvTracePolylineTool.cpp