sk_fontations::PathGeometrySink Class Reference

#include <SkTypeface_fontations_priv.h>

Inheritance diagram for sk_fontations::PathGeometrySink:

Public Member Functions
void	move_to (float x, float y) override
void	line_to (float x, float y) override
void	quad_to (float cx0, float cy0, float x, float y) override
void	curve_to (float cx0, float cy0, float cx1, float cy1, float x, float y) override
void	close () override
SkPath	into_inner () &&
Public Member Functions inherited from fontations_ffi::PathWrapper
virtual	~PathWrapper ()=default
virtual void	move_to (float x, float y)=0
virtual void	line_to (float x, float y)=0
virtual void	quad_to (float cx0, float cy0, float x, float y)=0
virtual void	curve_to (float cx0, float cy0, float cx1, float cy1, float x, float y)=0
virtual void	close ()=0

Detailed Description

Implementation of PathWrapper FFI C++ interface which allows Rust to call back into C++ without exposing Skia types on the interface, see skpath_bridge.h.

Definition at line 30 of file SkTypeface_fontations_priv.h.

Member Function Documentation

close()

void sk_fontations::PathGeometrySink::close ( )

overridevirtual

Implements fontations_ffi::PathWrapper.

Definition at line 237 of file SkTypeface_fontations.cpp.

{ fPath.close(); }

curve_to()

void sk_fontations::PathGeometrySink::curve_to ( float  cx0, float  cy0, float  cx1, float  cy1, float  x, float  y  )

overridevirtual

Implements fontations_ffi::PathWrapper.

Definition at line 227 of file SkTypeface_fontations.cpp.

                                                                                            {
    SkPoint pt0 = SkPoint::Make(SkFloatToScalar(cx0), SkFloatToScalar(cy0));
    SkPoint pt1 = SkPoint::Make(SkFloatToScalar(cx1), SkFloatToScalar(cy1));
    SkPoint pt2 = SkPoint::Make(SkFloatToScalar(x), SkFloatToScalar(y));
    if (current_is_not(pt0) || current_is_not(pt1) || current_is_not(pt2)) {
        going_to(pt2);
        fPath.cubicTo(pt0, pt1, pt2);
    }
}

into_inner()

SkPath sk_fontations::PathGeometrySink::into_inner

(

)

&&

Definition at line 239 of file SkTypeface_fontations.cpp.

{ return std::move(fPath); }

line_to()

void sk_fontations::PathGeometrySink::line_to ( float  x, float  y  )

overridevirtual

Implements fontations_ffi::PathWrapper.

Definition at line 211 of file SkTypeface_fontations.cpp.

                                               {
    SkPoint pt0 = SkPoint::Make(SkFloatToScalar(x), SkFloatToScalar(y));
    if (current_is_not(pt0)) {
        going_to(pt0);
        fPath.lineTo(pt0);
    }
}

move_to()

void sk_fontations::PathGeometrySink::move_to ( float  x, float  y  )

overridevirtual

Implements fontations_ffi::PathWrapper.

Definition at line 203 of file SkTypeface_fontations.cpp.

                                               {
    if (fStarted) {
        fPath.close();
        fStarted = false;
    }
    fCurrent = SkPoint::Make(SkFloatToScalar(x), SkFloatToScalar(y));
}

quad_to()

void sk_fontations::PathGeometrySink::quad_to ( float  cx0, float  cy0, float  x, float  y  )

overridevirtual

Implements fontations_ffi::PathWrapper.

Definition at line 219 of file SkTypeface_fontations.cpp.

                                                                     {
    SkPoint pt0 = SkPoint::Make(SkFloatToScalar(cx0), SkFloatToScalar(cy0));
    SkPoint pt1 = SkPoint::Make(SkFloatToScalar(x), SkFloatToScalar(y));
    if (current_is_not(pt0) || current_is_not(pt1)) {
        going_to(pt1);
        fPath.quadTo(pt0, pt1);
    }
}

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

• third_party/skia/src/ports/SkTypeface_fontations_priv.h
• third_party/skia/src/ports/SkTypeface_fontations.cpp