Detailed Description

Definition at line 38 of file xypath.h.

#include <xypath.h>

Inheritance diagram for fl::XYPath:

Collaboration diagram for fl::XYPath:

Public Types
using	AlphaFunction = fl::function<uint8_t(float)>

using	xy_brightness = fl::pair<vec2f, uint8_t>

Public Member Functions
	XYPath (XYPathGeneratorPtr path, TransformFloat transform=TransformFloat())

virtual	~XYPath ()

vec2f	at (float alpha)

vec2f	at (float alpha, const TransformFloat &tx)

xy_brightness	at_brightness (float alpha)

Tile2x2_u8	at_subpixel (float alpha)

void	drawColor (const CRGB &color, float from, float to, Leds *leds, int steps=-1)

void	drawGradient (const Gradient &gradient, float from, float to, Leds *leds, int steps=-1)

bool	hasDrawBounds () const

Str	name () const

void	rasterize (float from, float to, int steps, XYRasterU8Sparse &raster, AlphaFunction *optional_alpha_gen=nullptr)

void	setDrawBounds (uint16_t width, uint16_t height)

void	setScale (float scale)

void	setTransform (const TransformFloat &transform)

TransformFloat &	transform ()

Public Member Functions inherited from fl::Referent
virtual int	ref_count () const

Static Public Member Functions
static XYPathPtr	NewArchimedeanSpiralPath ()

static XYPathPtr	NewArchimedeanSpiralPath (uint16_t width, uint16_t height)

static XYPathPtr	NewCatmullRomPath (uint16_t width=0, uint16_t height=0, const Ptr< CatmullRomParams > &params=NewPtr< CatmullRomParams >())

static XYPathPtr	NewCirclePath ()

static XYPathPtr	NewCirclePath (uint16_t width, uint16_t height)

static XYPathPtr	NewCustomPath (const fl::function< vec2f(float)> &path, const rect< int16_t > &drawbounds=rect< int16_t >(), const TransformFloat &transform=TransformFloat(), const char *name=nullptr)

static XYPathPtr	NewGielisCurvePath (uint16_t width=0, uint16_t height=0, const Ptr< GielisCurveParams > &params=NewPtr< GielisCurveParams >())

static XYPathPtr	NewHeartPath ()

static XYPathPtr	NewHeartPath (uint16_t width, uint16_t height)

static XYPathPtr	NewLinePath (const Ptr< LinePathParams > &params=NewPtr< LinePathParams >())

static XYPathPtr	NewLinePath (float x0, float y0, float x1, float y1)

static XYPathPtr	NewPhyllotaxisPath (uint16_t width=0, uint16_t height=0, const Ptr< PhyllotaxisParams > &args=NewPtr< PhyllotaxisParams >())

static XYPathPtr	NewPointPath (float x, float y)

static XYPathPtr	NewRosePath (uint16_t width=0, uint16_t height=0, const Ptr< RosePathParams > &params=NewPtr< RosePathParams >())

Private Member Functions
int	calculateSteps (float from, float to)

Additional Inherited Members
Protected Member Functions inherited from fl::Referent
	Referent ()

	Referent (const Referent &)

	Referent (Referent &&)

virtual	~Referent ()

virtual void	destroy () const

Referent &	operator= (const Referent &)

Referent &	operator= (Referent &&)

virtual void	ref () const

virtual void	unref () const

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

Public Types