A single line made up of one or more points connected by straight lines. More...

#include <Line.hpp>

Inheritance diagram for trase::Line:

Collaboration diagram for trase::Line:

Public Member Functions
	Line (Axis *parent)
	create a new Line, connecting it to the `parent`

template<typename AnimatedBackend >
TRASE_GEOMETRY_DISPATCH_BACKENDS void	draw (AnimatedBackend &backend)
	draw the full line animation using the AnimatedBackend More...

template<typename Backend >
void	draw (Backend &backend, float time)
	draw the line at a snapshot in time using the Backend More...

template<typename AnimatedBackend >
void	draw_legend (AnimatedBackend &backend, const bfloat2_t &box)
	draw the full line legend animation More...

template<typename Backend >
void	draw_legend (Backend &backend, float time, const bfloat2_t &box)
	draw the line legend at a snapshot in time More...

Public Member Functions inherited from trase::Geometry
	Geometry (Axis *parent)

void	add_frame (const DataWithAesthetic &data, float time)
	Adds a new data frame to this plot. More...

float	get_time (const int i) const

const DataWithAesthetic &	get_data (const int i) const

DataWithAesthetic &	get_data (const int i)

size_t	data_size () const

void	set_transform (const Transform &transform)
	Sets the transform. More...

void	set_label (const std::string &label)
	Set the label. More...

const std::string &	get_label () const

const Colormap &	get_colormap () const

virtual void	dispatch_legend (BackendSVG &file, float time, const bfloat2_t &box)=0

virtual void	dispatch_legend (BackendSVG &file, const bfloat2_t &box)=0

template<typename AnimatedBackend >
void	draw (AnimatedBackend &backend)

template<typename Backend >
void	draw (Backend &backend, float time)

template<typename AnimatedBackend >
void	draw_legend (AnimatedBackend &backend, const bfloat2_t &box)

template<typename Backend >
void	draw_legend (Backend &backend, float time, const bfloat2_t &box)

Public Member Functions inherited from trase::Drawable
	Drawable (Drawable *parent, const bfloat2_t &area_of_parent)
	constructs a Drawable under `parent` in the tree structure, and assigns it an drawable area given by `area_of_parent` More...

void	resize (const bfloat2_t &parent_pixels)
	resize the drawable area (in raw pixels) using the parents area (in raw pixels)

void	update_time_span (float time)
	if `time` is outside the current animation time span of this object then this time span is increased to include it

void	add_frame_time (float time)
	adds a keyframe time to the animation

void	update_frame_info (float time)
	fills out m_frame_info using a given `time` More...

const FrameInfo &	get_frame_info () const
	returns the current FrameInfo More...

const bfloat2_t &	pixels () const
	returns this objects drawable area in raw pixels

const bfloat2_t &	area () const
	returns this objects drawable area as a ratio of the parents drawable area

bfloat2_t &	area ()
	returns this objects drawable area as a ratio of the parents drawable area

Style &	style () noexcept
	returns modifiable current style

const float &	time_span () const
	returns time span of the animation

virtual void	dispatch (BackendSVG &file, float time)=0

virtual void	dispatch (BackendSVG &file)=0

template<typename AnimatedBackend >
void	draw (AnimatedBackend &backend)
	draw this object using the given AnimatedBackend

template<typename Backend >
void	draw (Backend &backend, float time)
	draw this object using the given Backend

Additional Inherited Members
Protected Attributes inherited from trase::Geometry
std::vector< DataWithAesthetic >	m_data
	dataset

std::string	m_label
	label

const Colormap *	m_colormap
	colormap

Limits	m_limits
	min/max limits of m_data across all frames

Transform	m_transform
	transform

Axis *	m_axis
	parent axis

Protected Attributes inherited from trase::Drawable
std::vector< std::shared_ptr< Drawable > >	m_children
	a list of Drawables that are children of this object

Drawable *	m_parent
	parent of this object

bfloat2_t	m_area
	the area of this object as a ratio of its parent object

bfloat2_t	m_pixels
	the area of this object in raw pixels (updated by resize())

float	m_time_span
	the animation time span (see update_time_span())

std::vector< float >	m_times
	the animation frame times (see add_frame_time())

FrameInfo	m_frame_info
	stores information on the current draw time (see update_frame_info())

Style	m_style
	fully styling information for each drawable

Detailed Description

A single line made up of one or more points connected by straight lines.

Aesthetics:

x (x-coordinates of the line points)
y (y-coordinates of the line points)

Default Transform:

Identity

Member Function Documentation

◆ draw() [1/2]

template<typename AnimatedBackend >

TRASE_GEOMETRY_DISPATCH_BACKENDS void trase::Line::draw ( AnimatedBackend & backend )

draw the full line animation using the AnimatedBackend

Parameters

backend the AnimatedBackend to use when drawing

◆ draw() [2/2]

template<typename Backend >

void trase::Line::draw	(	Backend &	backend,
		float	time
	)

draw the line at a snapshot in time using the Backend

Parameters

backend	the Backend to use when drawing
time	draw the line at this time

◆ draw_legend() [1/2]

template<typename AnimatedBackend >

void trase::Line::draw_legend	(	AnimatedBackend &	backend,
		const bfloat2_t &	box
	)

draw the full line legend animation

Parameters

backend the AnimatedBackend to use when drawing

◆ draw_legend() [2/2]

template<typename Backend >

void trase::Line::draw_legend	(	Backend &	backend,
		float	time,
		const bfloat2_t &	box
	)

draw the line legend at a snapshot in time

Parameters

backend	the Backend to use when drawing
time	draw the legend at this time

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

src/frontend/Line.hpp

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ draw() [1/2]

◆ draw() [2/2]

◆ draw_legend() [1/2]

◆ draw_legend() [2/2]