signalsmith::plot::Line2D Class Reference

#include <plot.h>

Detailed Description

A line on a 2D plot, with fill and/or stroke.

Inherits signalsmith::plot::SvgDrawable.

Nested Classes
class	LineLabel

Methods
	Line2D (Axis &axisX, Axis &axisY, PlotStyle::Counter styleIndex)
Line2D &	add (double x, double y)
template<class X , class Y >
Line2D &	addArray (X &&x, Y &&y, size_t size)
template<class X , class Y >
Line2D &	addArray (X &&x, Y &&y)
Line2D &	marker (double x, double y, int shape=-1)
void	toFrame (double time, bool clear=true) override
	Creates a frame from the current stat, and optionally clears the state ready for the next frame. More...
void	loopFrame (double endTime) override
	Sets loop time (or < 0 to disable) More...
void	clearFrames () override
	Removes all animation frames. Mostly useful if re-using the diagram for multiple animations. More...
Line2D &	label (double valueX, double valueY, std::string name)
Line2D &	label (double valueX, double valueY, std::string name, double degrees, double distance=0)
Line2D &	label (std::string name, double degrees=0, double distance=0)
Line2D &	label (double xIsh, std::string name, double degrees=0, double distance=0)
void	writeLabel (SvgWriter &svg, const PlotStyle &style) override
void	writeData (SvgWriter &svg, const PlotStyle &style) override
Draw config
Line2D &	drawLine (bool draw=true)
Line2D &	drawFill (bool draw=true)
Line2D &	fillToY (double y)
	Start/end the fill at a given Y value. More...
Line2D &	fillToX (double x)
	Start/end the fill at a given X value. More...
Line2D &	fillTo (Line2D &other)
Methods inherited from signalsmith::plot::SvgDrawable
	SvgDrawable (const SvgDrawable &other)=delete
SvgDrawable &	operator= (const SvgDrawable &other)=delete
Bounds	layoutIfNeeded (const PlotStyle &style)
void	addChild (SvgDrawable *child, bool front=false)
	Takes ownership of the child. More...

Attributes
PlotStyle::Counter	styleIndex
bool	smoothFrame = false

Additional Inherited Members
Protected Member Functions inherited from signalsmith::plot::SvgDrawable
void	invalidateLayout ()
virtual void	layout (const PlotStyle &style)
void	addLayoutChild (SvgDrawable *child)
	These children are removed when the layout is invalidated. More...
Protected Attributes inherited from signalsmith::plot::SvgDrawable
Bounds	bounds

Method Details

clearFrames()

void signalsmith::plot::Line2D::clearFrames ( )

inlineoverridevirtual

Removes all animation frames. Mostly useful if re-using the diagram for multiple animations.

Reimplemented from signalsmith::plot::SvgDrawable.

fillToX()

Line2D& signalsmith::plot::Line2D::fillToX ( double  x )

inline

Start/end the fill at a given X value.

fillToY()

Line2D& signalsmith::plot::Line2D::fillToY ( double  y )

inline

Start/end the fill at a given Y value.

loopFrame()

void signalsmith::plot::Line2D::loopFrame ( double  loopTime )

inlineoverridevirtual

Sets loop time (or < 0 to disable)

Reimplemented from signalsmith::plot::SvgDrawable.

toFrame()

void signalsmith::plot::Line2D::toFrame ( double  time, bool  clear = true  )

inlineoverridevirtual

Creates a frame from the current stat, and optionally clears the state ready for the next frame.

The time is the start-time of the frame being created.

Two lines with a different number of frames

Reimplemented from signalsmith::plot::SvgDrawable.