signalsmith::plot::Legend Class Reference

Inherits signalsmith::plot::SvgFileDrawable.

Methods
	Legend (SvgFileDrawable &ref, Bounds dataBounds, double rx, double ry)
void	layout (const PlotStyle &style) override
Legend &	add (PlotStyle::Counter style, std::string name, bool stroke=true, bool fill=false, bool marker=false)
Legend &	add (const Line2D &line2D, std::string name, bool stroke=true, bool fill=false, bool marker=false)
Legend &	line (PlotStyle::Counter style, std::string name)
Legend &	line (const Line2D &line2D, std::string name)
Legend &	fill (PlotStyle::Counter style, std::string name)
Legend &	fill (const Line2D &line2D, std::string name)
Legend &	marker (PlotStyle::Counter style, std::string name)
Legend &	marker (const Line2D &line2D, std::string name)
void	writeLabel (SvgWriter &svg, const PlotStyle &style) override
Methods inherited from signalsmith::plot::SvgFileDrawable
void	write (std::ostream &o, const PlotStyle &style)
void	write (const std::string &svgFile, const PlotStyle &style)
void	write (std::ostream &o)
void	write (const std::string &svgFile)
ScheduledWrite	writeLater (const std::string &svgFile)
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.
virtual void	writeData (SvgWriter &svg, const PlotStyle &style)
virtual void	toFrame (double time, bool clear=true)
	Creates a frame from the current stat, and optionally clears the state ready for the next frame.
virtual void	loopFrame (double loopTime)
	Sets loop time (or < 0 to disable) for this element and all children.
virtual void	clearFrames ()
	Removes all animation frames. Mostly useful if re-using the diagram for multiple animations.

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

Method Details

layout()

void signalsmith::plot::Legend::layout ( const PlotStyle & style )

inlineoverridevirtual

Reimplemented from signalsmith::plot::SvgDrawable.

writeLabel()

void signalsmith::plot::Legend::writeLabel ( SvgWriter & svg, const PlotStyle & style )

inlineoverridevirtual

Reimplemented from signalsmith::plot::SvgDrawable.