skia::textlayout::CanvasParagraphPainter Class Reference

#include <ParagraphPainterImpl.h>

Inheritance diagram for skia::textlayout::CanvasParagraphPainter:

Public Member Functions
	CanvasParagraphPainter (SkCanvas *canvas)
void	drawTextBlob (const sk_sp< SkTextBlob > &blob, SkScalar x, SkScalar y, const SkPaintOrID &paint) override
void	drawTextShadow (const sk_sp< SkTextBlob > &blob, SkScalar x, SkScalar y, SkColor color, SkScalar blurSigma) override
void	drawRect (const SkRect &rect, const SkPaintOrID &paint) override
void	drawFilledRect (const SkRect &rect, const DecorationStyle &decorStyle) override
void	drawPath (const SkPath &path, const DecorationStyle &decorStyle) override
void	drawLine (SkScalar x0, SkScalar y0, SkScalar x1, SkScalar y1, const DecorationStyle &decorStyle) override
void	clipRect (const SkRect &rect) override
void	translate (SkScalar dx, SkScalar dy) override
void	save () override
void	restore () override
Public Member Functions inherited from skia::textlayout::ParagraphPainter
virtual	~ParagraphPainter ()=default

Additional Inherited Members
Public Types inherited from skia::textlayout::ParagraphPainter
typedef int	PaintID
typedef std::variant< SkPaint, PaintID >	SkPaintOrID

Detailed Description

Definition at line 11 of file ParagraphPainterImpl.h.

Constructor & Destructor Documentation

CanvasParagraphPainter()

skia::textlayout::CanvasParagraphPainter::CanvasParagraphPainter

(

SkCanvas *

canvas

)

Definition at line 39 of file ParagraphPainterImpl.cpp.

    : fCanvas(canvas) {}

Member Function Documentation

clipRect()

void skia::textlayout::CanvasParagraphPainter::clipRect ( const SkRect &  rect )

overridevirtual

Implements skia::textlayout::ParagraphPainter.

Definition at line 77 of file ParagraphPainterImpl.cpp.

                                                        {
    fCanvas->clipRect(rect);
}

drawFilledRect()

void skia::textlayout::CanvasParagraphPainter::drawFilledRect ( const SkRect &  rect, const DecorationStyle &  decorStyle  )

overridevirtual

Implements skia::textlayout::ParagraphPainter.

Definition at line 63 of file ParagraphPainterImpl.cpp.

                                                                                                 {
    SkPaint p(decorStyle.skPaint());
    p.setStroke(false);
    fCanvas->drawRect(rect, p);
}

drawLine()

void skia::textlayout::CanvasParagraphPainter::drawLine ( SkScalar  x0, SkScalar  y0, SkScalar  x1, SkScalar  y1, const DecorationStyle &  decorStyle  )

overridevirtual

Implements skia::textlayout::ParagraphPainter.

Definition at line 73 of file ParagraphPainterImpl.cpp.

                                                                                                                           {
    fCanvas->drawLine(x0, y0, x1, y1, decorStyle.skPaint());
}

drawPath()

void skia::textlayout::CanvasParagraphPainter::drawPath ( const SkPath &  path, const DecorationStyle &  decorStyle  )

overridevirtual

Implements skia::textlayout::ParagraphPainter.

Definition at line 69 of file ParagraphPainterImpl.cpp.

                                                                                           {
    fCanvas->drawPath(path, decorStyle.skPaint());
}

drawRect()

void skia::textlayout::CanvasParagraphPainter::drawRect ( const SkRect &  rect, const SkPaintOrID &  paint  )

overridevirtual

Implements skia::textlayout::ParagraphPainter.

Definition at line 58 of file ParagraphPainterImpl.cpp.

                                                                                  {
    SkASSERT(std::holds_alternative<SkPaint>(paint));
    fCanvas->drawRect(rect, std::get<SkPaint>(paint));
}

drawTextBlob()

void skia::textlayout::CanvasParagraphPainter::drawTextBlob ( const sk_sp< SkTextBlob > &  blob, SkScalar  x, SkScalar  y, const SkPaintOrID &  paint  )

overridevirtual

Implements skia::textlayout::ParagraphPainter.

Definition at line 42 of file ParagraphPainterImpl.cpp.

                                                                                                                         {
    SkASSERT(std::holds_alternative<SkPaint>(paint));
    fCanvas->drawTextBlob(blob, x, y, std::get<SkPaint>(paint));
}

drawTextShadow()

void skia::textlayout::CanvasParagraphPainter::drawTextShadow ( const sk_sp< SkTextBlob > &  blob, SkScalar  x, SkScalar  y, SkColor  color, SkScalar  blurSigma  )

overridevirtual

Implements skia::textlayout::ParagraphPainter.

Definition at line 47 of file ParagraphPainterImpl.cpp.

                                                                                                                                    {
    SkPaint paint;
    paint.setColor(color);
    if (blurSigma != 0.0) {
        sk_sp<SkMaskFilter> filter = SkMaskFilter::MakeBlur(
            kNormal_SkBlurStyle, blurSigma, false);
        paint.setMaskFilter(filter);
    }
    fCanvas->drawTextBlob(blob, x, y, paint);
}

restore()

void skia::textlayout::CanvasParagraphPainter::restore ( )

overridevirtual

Implements skia::textlayout::ParagraphPainter.

Definition at line 89 of file ParagraphPainterImpl.cpp.

                                     {
    fCanvas->restore();
}

save()

void skia::textlayout::CanvasParagraphPainter::save ( )

overridevirtual

Implements skia::textlayout::ParagraphPainter.

Definition at line 85 of file ParagraphPainterImpl.cpp.

                                  {
    fCanvas->save();
}

translate()

void skia::textlayout::CanvasParagraphPainter::translate ( SkScalar  dx, SkScalar  dy  )

overridevirtual

Implements skia::textlayout::ParagraphPainter.

Definition at line 81 of file ParagraphPainterImpl.cpp.

                                                               {
    fCanvas->translate(dx, dy);
}

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

• third_party/skia/modules/skparagraph/src/ParagraphPainterImpl.h
• third_party/skia/modules/skparagraph/src/ParagraphPainterImpl.cpp