SkSVGCircle Class Reference

#include <SkSVGCircle.h>

Inheritance diagram for SkSVGCircle:

Static Public Member Functions
static sk_sp< SkSVGCircle >	Make ()

Protected Member Functions
bool	parseAndSetAttribute (const char *, const char *) override
void	onDraw (SkCanvas *, const SkSVGLengthContext &, const SkPaint &, SkPathFillType) const override
SkPath	onAsPath (const SkSVGRenderContext &) const override
SkRect	onObjectBoundingBox (const SkSVGRenderContext &) const override
Protected Member Functions inherited from SkSVGShape
	SkSVGShape (SkSVGTag)
void	onRender (const SkSVGRenderContext &) const final
virtual void	onDraw (SkCanvas *, const SkSVGLengthContext &, const SkPaint &, SkPathFillType) const =0
Protected Member Functions inherited from SkSVGTransformableNode
	SkSVGTransformableNode (SkSVGTag)
bool	onPrepareToRender (SkSVGRenderContext *) const override
void	onSetAttribute (SkSVGAttribute, const SkSVGValue &) override
void	mapToParent (SkPath *) const
void	mapToParent (SkRect *) const
Protected Member Functions inherited from SkSVGNode
	SkSVGNode (SkSVGTag)
virtual bool	onPrepareToRender (SkSVGRenderContext *) const
virtual void	onRender (const SkSVGRenderContext &) const =0
virtual bool	onAsPaint (const SkSVGRenderContext &, SkPaint *) const
virtual SkPath	onAsPath (const SkSVGRenderContext &) const =0
virtual void	onSetAttribute (SkSVGAttribute, const SkSVGValue &)
virtual bool	hasChildren () const
virtual SkRect	onObjectBoundingBox (const SkSVGRenderContext &) const

Additional Inherited Members
Public Member Functions inherited from SkSVGShape
void	appendChild (sk_sp< SkSVGNode >) override
Public Member Functions inherited from SkSVGTransformableNode
void	setTransform (const SkSVGTransformType &t)
Public Member Functions inherited from SkSVGNode
	~SkSVGNode () override
SkSVGTag	tag () const
virtual void	appendChild (sk_sp< SkSVGNode >)=0
void	render (const SkSVGRenderContext &) const
bool	asPaint (const SkSVGRenderContext &, SkPaint *) const
SkPath	asPath (const SkSVGRenderContext &) const
SkRect	objectBoundingBox (const SkSVGRenderContext &) const
void	setAttribute (SkSVGAttribute, const SkSVGValue &)
bool	setAttribute (const char *attributeName, const char *attributeValue)
virtual bool	parseAndSetAttribute (const char *name, const char *value)
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const
Static Protected Member Functions inherited from SkSVGNode
static SkMatrix	ComputeViewboxMatrix (const SkRect &, const SkRect &, SkSVGPreserveAspectRatio)

Detailed Description

Definition at line 16 of file SkSVGCircle.h.

Member Function Documentation

Make()

static sk_sp< SkSVGCircle > SkSVGCircle::Make ( )

inlinestatic

Definition at line 18 of file SkSVGCircle.h.

{ return sk_sp<SkSVGCircle>(new SkSVGCircle()); }

onAsPath()

SkPath SkSVGCircle::onAsPath ( const SkSVGRenderContext &  ctx ) const

overrideprotectedvirtual

Implements SkSVGNode.

Definition at line 40 of file SkSVGCircle.cpp.

                                                                {
    SkPoint pos;
    SkScalar r;
    std::tie(pos, r) = this->resolve(ctx.lengthContext());
 
    SkPath path = SkPath::Circle(pos.x(), pos.y(), r);
    this->mapToParent(&path);
 
    return path;
}

onDraw()

void SkSVGCircle::onDraw ( SkCanvas *  canvas, const SkSVGLengthContext &  lctx, const SkPaint &  paint, SkPathFillType    ) const

overrideprotectedvirtual

Implements SkSVGShape.

Definition at line 29 of file SkSVGCircle.cpp.

                                                                     {
    SkPoint pos;
    SkScalar r;
    std::tie(pos, r) = this->resolve(lctx);
 
    if (r > 0) {
        canvas->drawCircle(pos.x(), pos.y(), r, paint);
    }
}

onObjectBoundingBox()

SkRect SkSVGCircle::onObjectBoundingBox ( const SkSVGRenderContext &  ctx ) const

overrideprotectedvirtual

Reimplemented from SkSVGNode.

Definition at line 51 of file SkSVGCircle.cpp.

                                                                           {
    const auto [pos, r] = this->resolve(ctx.lengthContext());
    return SkRect::MakeXYWH(pos.fX - r, pos.fY - r, 2 * r, 2 * r);
}

parseAndSetAttribute()

bool SkSVGCircle::parseAndSetAttribute ( const char *  n, const char *  v  )

overrideprotectedvirtual

Reimplemented from SkSVGNode.

Definition at line 15 of file SkSVGCircle.cpp.

                                                                   {
    return INHERITED::parseAndSetAttribute(n, v) ||
           this->setCx(SkSVGAttributeParser::parse<SkSVGLength>("cx", n, v)) ||
           this->setCy(SkSVGAttributeParser::parse<SkSVGLength>("cy", n, v)) ||
           this->setR(SkSVGAttributeParser::parse<SkSVGLength>("r", n, v));
}

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

• third_party/skia/modules/svg/include/SkSVGCircle.h
• third_party/skia/modules/svg/src/SkSVGCircle.cpp