impeller::RectPathSource Class Reference

A PathSource object that provides path iteration for any TRect. More...

#include <path_source.h>

Inheritance diagram for impeller::RectPathSource:

Public Member Functions
template<class T >
	RectPathSource (const TRect< T > &r)
	~RectPathSource ()
FillType	GetFillType () const override
Rect	GetBounds () const override
bool	IsConvex () const override
void	Dispatch (PathReceiver &receiver) const override
Public Member Functions inherited from impeller::PathSource
virtual	~PathSource ()=default

Detailed Description

A PathSource object that provides path iteration for any TRect.

Definition at line 65 of file path_source.h.

Constructor & Destructor Documentation

RectPathSource()

template<class T >

impeller::RectPathSource::RectPathSource ( const TRect< T > &  r )

inlineexplicit

Definition at line 68 of file path_source.h.

: rect_(r) {}

~RectPathSource()

impeller::RectPathSource::~RectPathSource ( )

default

Member Function Documentation

Dispatch()

void impeller::RectPathSource::Dispatch ( PathReceiver &  receiver ) const

overridevirtual

Implements impeller::PathSource.

Definition at line 23 of file path_source.cc.

                                                          {
  receiver.MoveTo(rect_.GetLeftTop(), true);
  receiver.LineTo(rect_.GetRightTop());
  receiver.LineTo(rect_.GetRightBottom());
  receiver.LineTo(rect_.GetLeftBottom());
  receiver.LineTo(rect_.GetLeftTop());
  receiver.Close();
}

References impeller::PathReceiver::Close(), impeller::TRect< T >::GetLeftBottom(), impeller::TRect< T >::GetLeftTop(), impeller::TRect< T >::GetRightBottom(), impeller::TRect< T >::GetRightTop(), impeller::PathReceiver::LineTo(), and impeller::PathReceiver::MoveTo().

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

GetBounds()

Rect impeller::RectPathSource::GetBounds ( ) const

overridevirtual

Implements impeller::PathSource.

Definition at line 19 of file path_source.cc.

                                     {
  return rect_;
}

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

GetFillType()

FillType impeller::RectPathSource::GetFillType ( ) const

overridevirtual

Implements impeller::PathSource.

Definition at line 15 of file path_source.cc.

                                           {
  return FillType::kNonZero;
}

References impeller::kNonZero.

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

IsConvex()

bool impeller::RectPathSource::IsConvex ( ) const

overridevirtual

Implements impeller::PathSource.

Definition at line 11 of file path_source.cc.

                                    {
  return true;
}

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

---

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

• impeller/geometry/path_source.h
• impeller/geometry/path_source.cc