signalsmith::plot::TextLabel Class Reference

Inherits signalsmith::plot::SvgDrawable.

Inherited by signalsmith::plot::Line2D::LineLabel.

Methods
	TextLabel (Point2D at, double alignment, std::string text, std::string cssClass="svg-plot-label", bool vertical=false, int typeIndex=0)
void	writeLabel (SvgWriter &svg, const PlotStyle &) override
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.

Protected Member Functions
void	layout (const PlotStyle &style) override
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
Point2D	drawAt
double	alignment = 0
std::string	text
std::string	cssClass
bool	vertical
double	fontSize = 0
int	typeIndex = 0
Protected Attributes inherited from signalsmith::plot::SvgDrawable
Bounds	bounds

Method Details

layout()

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

inlineoverrideprotectedvirtual

Reimplemented from signalsmith::plot::SvgDrawable.

writeLabel()

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

inlineoverridevirtual

Reimplemented from signalsmith::plot::SvgDrawable.