#include <map_canvas.h>

Inheritance diagram for mapviz::MapCanvas:

Public Slots
void	setFrameRate (const double fps)

Signals
void	Hover (double x, double y, double scale)

Public Member Functions
void	AddPlugin (MapvizPluginPtr plugin, int order)

void	CaptureFrame (bool force=false)

void	CaptureFrames (bool enabled)

bool	CopyCaptureBuffer (uchar *buffer)

bool	CopyCaptureBuffer (std::vector< uint8_t > &buffer)

QPointF	FixedFrameToMapGlCoord (const QPointF &point)

double	frameRate () const

void	InitializeTf (boost::shared_ptr< tf::TransformListener > tf)

void	leaveEvent (QEvent *e)

	MapCanvas (QWidget *parent=0)

QPointF	MapGlCoordToFixedFrame (const QPointF &point)

float	OffsetX () const

float	OffsetY () const

void	RemovePlugin (MapvizPluginPtr plugin)

void	ReorderDisplays ()

void	ResetLocation ()

void	SetBackground (const QColor &color)

void	setCanvasAbleToMove (bool assigning)

void	SetFixedFrame (const std::string &frame)

void	SetOffsetX (float x)

void	SetOffsetY (float y)

void	SetTargetFrame (const std::string &frame)

void	SetViewScale (float scale)

void	ToggleEnableAntialiasing (bool on)

void	ToggleFixOrientation (bool on)

void	ToggleRotate90 (bool on)

void	ToggleUseLatestTransforms (bool on)

void	UpdateView ()

float	ViewScale () const

	~MapCanvas ()

Protected Member Functions
void	initGlBlending ()

void	initializeGL ()

void	InitializePixelBuffers ()

void	keyPressEvent (QKeyEvent *e)

void	mouseMoveEvent (QMouseEvent *e)

void	mousePressEvent (QMouseEvent *e)

void	mouseReleaseEvent (QMouseEvent *e)

void	paintEvent (QPaintEvent *event)

void	popGlMatrices ()

void	pushGlMatrices ()

void	Recenter ()

void	resizeGL (int w, int h)

void	TransformTarget (QPainter *painter)

void	wheelEvent (QWheelEvent *e)

void	Zoom (float factor)

Protected Attributes
QColor	bg_color_

bool	canvas_able_to_move_ = true

std::vector< uint8_t >	capture_buffer_

bool	capture_frames_

double	drag_x_

double	drag_y_

bool	enable_antialiasing_

bool	fix_orientation_

std::string	fixed_frame_

QTimer	frame_rate_timer_

bool	has_pixel_buffers_

bool	initialized_

Qt::MouseButton	mouse_button_

int	mouse_hover_x_

int	mouse_hover_y_

bool	mouse_hovering_

bool	mouse_pressed_

int	mouse_previous_y_

int	mouse_x_

int	mouse_y_

double	offset_x_

double	offset_y_

GLuint	pixel_buffer_ids_ [2]

int32_t	pixel_buffer_index_

int32_t	pixel_buffer_size_

std::list< MapvizPluginPtr >	plugins_

QTransform	qtransform_

bool	rotate_90_

float	scene_bottom_

float	scene_left_

float	scene_right_

float	scene_top_

std::string	target_frame_

boost::shared_ptr< tf::TransformListener >	tf_

tf::StampedTransform	transform_

float	view_bottom_

float	view_center_x_

float	view_center_y_

float	view_left_

float	view_right_

float	view_scale_

float	view_top_

Detailed Description

Definition at line 57 of file map_canvas.h.

Constructor & Destructor Documentation

◆ MapCanvas()

mapviz::MapCanvas::MapCanvas ( QWidget * parent = 0 )

explicit

Definition at line 50 of file map_canvas.cpp.

◆ ~MapCanvas()

mapviz::MapCanvas::~MapCanvas ( )

Definition at line 95 of file map_canvas.cpp.

Member Function Documentation

◆ AddPlugin()

void mapviz::MapCanvas::AddPlugin	(	MapvizPluginPtr	plugin,
		int	order
	)

Definition at line 460 of file map_canvas.cpp.

◆ CaptureFrame()

void mapviz::MapCanvas::CaptureFrame ( bool force = false )

Definition at line 183 of file map_canvas.cpp.

◆ CaptureFrames()

void mapviz::MapCanvas::CaptureFrames ( bool enabled )

inline

Definition at line 119 of file map_canvas.h.

◆ CopyCaptureBuffer() [1/2]

bool mapviz::MapCanvas::CopyCaptureBuffer ( uchar * buffer )

inline

Copies the current capture buffer into the target buffer. The target buffer must already be initialized to a size of: height * width * 4

Parameters

buffer An initialize buffer to copy data into

Returns: false if the current capture buffer is empty

Definition at line 132 of file map_canvas.h.

◆ CopyCaptureBuffer() [2/2]

bool mapviz::MapCanvas::CopyCaptureBuffer ( std::vector< uint8_t > & buffer )

inline

Resizes a vector to be large enough to hold the current capture buffer and then copies the capture buffer into it.

Parameters

buffer A vector to copy the capture buffer into.

Returns: false if the current capture buffer is empty

Definition at line 149 of file map_canvas.h.

◆ FixedFrameToMapGlCoord()

QPointF mapviz::MapCanvas::FixedFrameToMapGlCoord ( const QPointF & point )

Definition at line 346 of file map_canvas.cpp.

◆ frameRate()

double mapviz::MapCanvas::frameRate ( ) const

Definition at line 615 of file map_canvas.cpp.

◆ Hover

void mapviz::MapCanvas::Hover	(	double	x,
		double	y,
		double	scale
	)

signal

◆ initGlBlending()

void mapviz::MapCanvas::initGlBlending ( )

protected

Definition at line 170 of file map_canvas.cpp.

◆ initializeGL()

void mapviz::MapCanvas::initializeGL ( )

protected

Definition at line 133 of file map_canvas.cpp.

◆ InitializePixelBuffers()

void mapviz::MapCanvas::InitializePixelBuffers ( )

protected

Definition at line 108 of file map_canvas.cpp.

◆ InitializeTf()

void mapviz::MapCanvas::InitializeTf ( boost::shared_ptr< tf::TransformListener > tf )

Definition at line 103 of file map_canvas.cpp.

◆ keyPressEvent()

void mapviz::MapCanvas::keyPressEvent ( QKeyEvent * e )

protected

Definition at line 331 of file map_canvas.cpp.

◆ leaveEvent()

void mapviz::MapCanvas::leaveEvent ( QEvent * e )

Definition at line 405 of file map_canvas.cpp.

◆ MapGlCoordToFixedFrame()

QPointF mapviz::MapCanvas::MapGlCoordToFixedFrame ( const QPointF & point )

Definition at line 340 of file map_canvas.cpp.

◆ mouseMoveEvent()

void mapviz::MapCanvas::mouseMoveEvent ( QMouseEvent * e )

protected

Definition at line 361 of file map_canvas.cpp.

◆ mousePressEvent()

void mapviz::MapCanvas::mousePressEvent ( QMouseEvent * e )

protected

Definition at line 320 of file map_canvas.cpp.

◆ mouseReleaseEvent()

void mapviz::MapCanvas::mouseReleaseEvent ( QMouseEvent * e )

protected

Definition at line 351 of file map_canvas.cpp.

◆ OffsetX()

float mapviz::MapCanvas::OffsetX ( ) const

inline

Definition at line 84 of file map_canvas.h.

◆ OffsetY()

float mapviz::MapCanvas::OffsetY ( ) const

inline

Definition at line 85 of file map_canvas.h.

◆ paintEvent()

void mapviz::MapCanvas::paintEvent ( QPaintEvent * event )

protected

Definition at line 219 of file map_canvas.cpp.

◆ popGlMatrices()

void mapviz::MapCanvas::popGlMatrices ( )

protected

Definition at line 296 of file map_canvas.cpp.

◆ pushGlMatrices()

void mapviz::MapCanvas::pushGlMatrices ( )

protected

Definition at line 285 of file map_canvas.cpp.

◆ Recenter()

void mapviz::MapCanvas::Recenter ( )

protected

Definition at line 596 of file map_canvas.cpp.

◆ RemovePlugin()

void mapviz::MapCanvas::RemovePlugin ( MapvizPluginPtr plugin )

Definition at line 465 of file map_canvas.cpp.

◆ ReorderDisplays()

void mapviz::MapCanvas::ReorderDisplays ( )

Definition at line 591 of file map_canvas.cpp.

◆ ResetLocation()

void mapviz::MapCanvas::ResetLocation ( )

Definition at line 585 of file map_canvas.cpp.

◆ resizeGL()

void mapviz::MapCanvas::resizeGL	(	int	w,
		int	h
	)

protected

Definition at line 178 of file map_canvas.cpp.

◆ SetBackground()

void mapviz::MapCanvas::SetBackground ( const QColor & color )

inline

Definition at line 113 of file map_canvas.h.

◆ setCanvasAbleToMove()

void mapviz::MapCanvas::setCanvasAbleToMove ( bool assigning )

inline

Definition at line 88 of file map_canvas.h.

◆ SetFixedFrame()

void mapviz::MapCanvas::SetFixedFrame ( const std::string & frame )

Definition at line 411 of file map_canvas.cpp.

◆ setFrameRate

void mapviz::MapCanvas::setFrameRate ( const double fps )

slot

Definition at line 605 of file map_canvas.cpp.

◆ SetOffsetX()

void mapviz::MapCanvas::SetOffsetX ( float x )

inline

Definition at line 101 of file map_canvas.h.

◆ SetOffsetY()

void mapviz::MapCanvas::SetOffsetY ( float y )

inline

Definition at line 107 of file map_canvas.h.

◆ SetTargetFrame()

void mapviz::MapCanvas::SetTargetFrame ( const std::string & frame )

Definition at line 421 of file map_canvas.cpp.

◆ SetViewScale()

void mapviz::MapCanvas::SetViewScale ( float scale )

inline

Definition at line 95 of file map_canvas.h.

◆ ToggleEnableAntialiasing()

void mapviz::MapCanvas::ToggleEnableAntialiasing ( bool on )

Definition at line 441 of file map_canvas.cpp.

◆ ToggleFixOrientation()

void mapviz::MapCanvas::ToggleFixOrientation ( bool on )

Definition at line 431 of file map_canvas.cpp.

◆ ToggleRotate90()

void mapviz::MapCanvas::ToggleRotate90 ( bool on )

Definition at line 436 of file map_canvas.cpp.

◆ ToggleUseLatestTransforms()

void mapviz::MapCanvas::ToggleUseLatestTransforms ( bool on )

Definition at line 451 of file map_canvas.cpp.

◆ TransformTarget()

void mapviz::MapCanvas::TransformTarget ( QPainter * painter )

protected

Definition at line 473 of file map_canvas.cpp.

◆ UpdateView()

void mapviz::MapCanvas::UpdateView ( )

Definition at line 569 of file map_canvas.cpp.

◆ ViewScale()

float mapviz::MapCanvas::ViewScale ( ) const

inline

Definition at line 83 of file map_canvas.h.

◆ wheelEvent()

void mapviz::MapCanvas::wheelEvent ( QWheelEvent * e )

protected

Definition at line 307 of file map_canvas.cpp.

◆ Zoom()

void mapviz::MapCanvas::Zoom ( float factor )

protected

Definition at line 314 of file map_canvas.cpp.

Member Data Documentation

◆ bg_color_

QColor mapviz::MapCanvas::bg_color_

protected

Definition at line 204 of file map_canvas.h.

◆ canvas_able_to_move_

bool mapviz::MapCanvas::canvas_able_to_move_ = true

protected

Definition at line 190 of file map_canvas.h.

◆ capture_buffer_

std::vector<uint8_t> mapviz::MapCanvas::capture_buffer_

protected

Definition at line 252 of file map_canvas.h.

◆ capture_frames_

bool mapviz::MapCanvas::capture_frames_

protected

Definition at line 195 of file map_canvas.h.

◆ drag_x_

double mapviz::MapCanvas::drag_x_

protected

Definition at line 222 of file map_canvas.h.

◆ drag_y_

double mapviz::MapCanvas::drag_y_

protected

Definition at line 223 of file map_canvas.h.

◆ enable_antialiasing_

bool mapviz::MapCanvas::enable_antialiasing_

protected

Definition at line 200 of file map_canvas.h.

◆ fix_orientation_

bool mapviz::MapCanvas::fix_orientation_

protected

Definition at line 198 of file map_canvas.h.

◆ fixed_frame_

std::string mapviz::MapCanvas::fixed_frame_

protected

Definition at line 244 of file map_canvas.h.

◆ frame_rate_timer_

QTimer mapviz::MapCanvas::frame_rate_timer_

protected

Definition at line 202 of file map_canvas.h.

◆ has_pixel_buffers_

bool mapviz::MapCanvas::has_pixel_buffers_

protected

Definition at line 191 of file map_canvas.h.

◆ initialized_

bool mapviz::MapCanvas::initialized_

protected

Definition at line 197 of file map_canvas.h.

◆ mouse_button_

Qt::MouseButton mapviz::MapCanvas::mouse_button_

protected

Definition at line 206 of file map_canvas.h.

◆ mouse_hover_x_

int mapviz::MapCanvas::mouse_hover_x_

protected

Definition at line 214 of file map_canvas.h.

◆ mouse_hover_y_

int mapviz::MapCanvas::mouse_hover_y_

protected

Definition at line 215 of file map_canvas.h.

◆ mouse_hovering_

bool mapviz::MapCanvas::mouse_hovering_

protected

Definition at line 213 of file map_canvas.h.

◆ mouse_pressed_

bool mapviz::MapCanvas::mouse_pressed_

protected

Definition at line 207 of file map_canvas.h.

◆ mouse_previous_y_

int mapviz::MapCanvas::mouse_previous_y_

protected

Definition at line 211 of file map_canvas.h.

◆ mouse_x_

int mapviz::MapCanvas::mouse_x_

protected

Definition at line 208 of file map_canvas.h.

◆ mouse_y_

int mapviz::MapCanvas::mouse_y_

protected

Definition at line 209 of file map_canvas.h.

◆ offset_x_

double mapviz::MapCanvas::offset_x_

protected

Definition at line 218 of file map_canvas.h.

◆ offset_y_

double mapviz::MapCanvas::offset_y_

protected

Definition at line 219 of file map_canvas.h.

◆ pixel_buffer_ids_

GLuint mapviz::MapCanvas::pixel_buffer_ids_[2]

protected

Definition at line 193 of file map_canvas.h.

◆ pixel_buffer_index_

int32_t mapviz::MapCanvas::pixel_buffer_index_

protected

Definition at line 194 of file map_canvas.h.

◆ pixel_buffer_size_

int32_t mapviz::MapCanvas::pixel_buffer_size_

protected

Definition at line 192 of file map_canvas.h.

◆ plugins_

std::list<MapvizPluginPtr> mapviz::MapCanvas::plugins_

protected

Definition at line 250 of file map_canvas.h.

◆ qtransform_

QTransform mapviz::MapCanvas::qtransform_

protected

Definition at line 249 of file map_canvas.h.

◆ rotate_90_

bool mapviz::MapCanvas::rotate_90_

protected

Definition at line 199 of file map_canvas.h.

◆ scene_bottom_

float mapviz::MapCanvas::scene_bottom_

protected

Definition at line 242 of file map_canvas.h.

◆ scene_left_

float mapviz::MapCanvas::scene_left_

protected

Definition at line 239 of file map_canvas.h.

◆ scene_right_

float mapviz::MapCanvas::scene_right_

protected

Definition at line 240 of file map_canvas.h.

◆ scene_top_

float mapviz::MapCanvas::scene_top_

protected

Definition at line 241 of file map_canvas.h.

◆ target_frame_

std::string mapviz::MapCanvas::target_frame_

protected

Definition at line 245 of file map_canvas.h.

◆ tf_

boost::shared_ptr<tf::TransformListener> mapviz::MapCanvas::tf_

protected

Definition at line 247 of file map_canvas.h.

◆ transform_

tf::StampedTransform mapviz::MapCanvas::transform_

protected

Definition at line 248 of file map_canvas.h.

◆ view_bottom_

float mapviz::MapCanvas::view_bottom_

protected

Definition at line 236 of file map_canvas.h.

◆ view_center_x_

float mapviz::MapCanvas::view_center_x_

protected

Definition at line 226 of file map_canvas.h.

◆ view_center_y_

float mapviz::MapCanvas::view_center_y_

protected

Definition at line 227 of file map_canvas.h.

◆ view_left_

float mapviz::MapCanvas::view_left_

protected

Definition at line 233 of file map_canvas.h.

◆ view_right_

float mapviz::MapCanvas::view_right_

protected

Definition at line 234 of file map_canvas.h.

◆ view_scale_

float mapviz::MapCanvas::view_scale_

protected

Definition at line 230 of file map_canvas.h.

◆ view_top_

float mapviz::MapCanvas::view_top_

protected

Definition at line 235 of file map_canvas.h.

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

Public Slots

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ MapCanvas()

◆ ~MapCanvas()

Member Function Documentation

◆ AddPlugin()

◆ CaptureFrame()

◆ CaptureFrames()

◆ CopyCaptureBuffer() [1/2]

◆ CopyCaptureBuffer() [2/2]

◆ FixedFrameToMapGlCoord()

◆ frameRate()

◆ Hover

◆ initGlBlending()

◆ initializeGL()

◆ InitializePixelBuffers()

◆ InitializeTf()

◆ keyPressEvent()

◆ leaveEvent()

◆ MapGlCoordToFixedFrame()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ OffsetX()

◆ OffsetY()

◆ paintEvent()

◆ popGlMatrices()

◆ pushGlMatrices()

◆ Recenter()

◆ RemovePlugin()

◆ ReorderDisplays()

◆ ResetLocation()

◆ resizeGL()

◆ SetBackground()

◆ setCanvasAbleToMove()

◆ SetFixedFrame()

◆ setFrameRate

◆ SetOffsetX()

◆ SetOffsetY()

◆ SetTargetFrame()

◆ SetViewScale()

◆ ToggleEnableAntialiasing()

◆ ToggleFixOrientation()

◆ ToggleRotate90()

◆ ToggleUseLatestTransforms()

◆ TransformTarget()

◆ UpdateView()

◆ ViewScale()

◆ wheelEvent()

◆ Zoom()

Member Data Documentation

◆ bg_color_

◆ canvas_able_to_move_

◆ capture_buffer_

◆ capture_frames_

◆ drag_x_

◆ drag_y_

◆ enable_antialiasing_

◆ fix_orientation_

◆ fixed_frame_

◆ frame_rate_timer_

◆ has_pixel_buffers_

◆ initialized_

◆ mouse_button_

◆ mouse_hover_x_

◆ mouse_hover_y_

◆ mouse_hovering_

◆ mouse_pressed_

◆ mouse_previous_y_

◆ mouse_x_

◆ mouse_y_

◆ offset_x_

◆ offset_y_

◆ pixel_buffer_ids_

◆ pixel_buffer_index_