FastLED 3.9.15
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fl::XYPathRenderer Class Reference

Detailed Description

Definition at line 20 of file xypath_renderer.h.

#include <xypath_renderer.h>

+ Inheritance diagram for fl::XYPathRenderer:
+ Collaboration diagram for fl::XYPathRenderer:

Public Member Functions

 XYPathRenderer (XYPathGeneratorPtr path, TransformFloat transform=TransformFloat())
 
vec2f at (float alpha)
 
vec2f at (float alpha, const TransformFloat &tx)
 
Tile2x2_u8 at_subpixel (float alpha)
 
vec2f compute (float alpha)
 
bool hasDrawBounds () const
 
void onTransformFloatChanged ()
 
void rasterize (float from, float to, int steps, XYRasterU8Sparse &raster, fl::function< uint8_t(float)> *optional_alpha_gen=nullptr)
 
void setDrawBounds (uint16_t width, uint16_t height)
 
void setScale (float scale)
 
void setTransform (const TransformFloat &transform)
 
TransformFloattransform ()
 
- Public Member Functions inherited from fl::Referent
virtual int ref_count () const
 

Private Member Functions

vec2f compute_float (float alpha, const TransformFloat &tx)
 

Private Attributes

bool mDrawBoundsSet = false
 
TransformFloat mGridTransform
 
XYPathGeneratorPtr mPath
 
TransformFloat mTransform
 

Additional Inherited Members

- Protected Member Functions inherited from fl::Referent
 Referent ()
 
 Referent (const Referent &)
 
 Referent (Referent &&)
 
virtual ~Referent ()
 
virtual void destroy () const
 
Referentoperator= (const Referent &)
 
Referentoperator= (Referent &&)
 
virtual void ref () const
 
virtual void unref () const
 

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