impeller::PathTransformer Class Reference

#include <path_source.h>

Inheritance diagram for impeller::PathTransformer:

Public Member Functions
	PathTransformer (PathReceiver &receiver, const impeller::Matrix &matrix)
void	MoveTo (const Point &p2, bool will_be_closed) override
void	LineTo (const Point &p2) override
void	QuadTo (const Point &cp, const Point &p2) override
bool	ConicTo (const Point &cp, const Point &p2, Scalar weight) override
void	CubicTo (const Point &cp1, const Point &cp2, const Point &p2) override
void	Close () override
Public Member Functions inherited from impeller::PathReceiver
virtual	~PathReceiver ()=default

Detailed Description

A utility class to receive path segments from a source, transform them by a matrix, and pass them along to a subsequent receiver.

Definition at line 114 of file path_source.h.

Constructor & Destructor Documentation

PathTransformer()

impeller::PathTransformer::PathTransformer ( PathReceiver &  receiver, const impeller::Matrix &  matrix  )

inline

Definition at line 116 of file path_source.h.

      : receiver_(receiver), matrix_(matrix) {}

Member Function Documentation

Close()

void impeller::PathTransformer::Close ( )

inlineoverridevirtual

Implements impeller::PathReceiver.

Definition at line 138 of file path_source.h.

{ receiver_.Close(); }

References impeller::PathReceiver::Close().

Referenced by impeller::testing::TEST().

ConicTo()

bool impeller::PathTransformer::ConicTo ( const Point &  cp, const Point &  p2, Scalar  weight  )

inlineoverridevirtual

Reimplemented from impeller::PathReceiver.

Definition at line 130 of file path_source.h.

                                                                         {
    return receiver_.ConicTo(matrix_ * cp, matrix_ * p2, weight);
  }

References impeller::PathReceiver::ConicTo().

Referenced by impeller::testing::TEST().

CubicTo()

void impeller::PathTransformer::CubicTo ( const Point &  cp1, const Point &  cp2, const Point &  p2  )

inlineoverridevirtual

Implements impeller::PathReceiver.

Definition at line 134 of file path_source.h.

                                                                             {
    receiver_.CubicTo(matrix_ * cp1, matrix_ * cp2, matrix_ * p2);
  }

References impeller::PathReceiver::CubicTo().

Referenced by impeller::testing::TEST().

LineTo()

void impeller::PathTransformer::LineTo ( const Point &  p2 )

inlineoverridevirtual

Implements impeller::PathReceiver.

Definition at line 124 of file path_source.h.

{ receiver_.LineTo(matrix_ * p2); }

References impeller::PathReceiver::LineTo().

Referenced by impeller::testing::TEST().

MoveTo()

void impeller::PathTransformer::MoveTo ( const Point &  p2, bool  will_be_closed  )

inlineoverridevirtual

Implements impeller::PathReceiver.

Definition at line 120 of file path_source.h.

                                                             {
    receiver_.MoveTo(matrix_ * p2, will_be_closed);
  }

References impeller::PathReceiver::MoveTo().

Referenced by impeller::testing::TEST().

QuadTo()

void impeller::PathTransformer::QuadTo ( const Point &  cp, const Point &  p2  )

inlineoverridevirtual

Implements impeller::PathReceiver.

Definition at line 126 of file path_source.h.

                                                         {
    receiver_.QuadTo(matrix_ * cp, matrix_ * p2);
  }

References impeller::PathReceiver::QuadTo().

Referenced by impeller::testing::TEST().

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

• impeller/geometry/path_source.h