PathTextSlide::Glyph Struct Reference

Public Member Functions
void	init (SkRandom &rand, const SkPath &path)
void	reset (SkRandom &rand, int w, int h)

Public Attributes
SkPath	fPath
SkPaint	fPaint
SkPoint	fPosition
SkScalar	fZoom
SkScalar	fSpin
SkPoint	fMidpt

Detailed Description

Definition at line 88 of file PathTextSlide.cpp.

Member Function Documentation

init()

void PathTextSlide::Glyph::init	(	SkRandom &	rand,
		const SkPath &	path
	)

Definition at line 132 of file PathTextSlide.cpp.

                                                                {
    fPath = path;
    fPaint.setAntiAlias(true);
    fPaint.setColor(rand.nextU() | 0x80808080);
}

reset()

void PathTextSlide::Glyph::reset	(	SkRandom &	rand,
		int	w,
		int	h
	)

Definition at line 138 of file PathTextSlide.cpp.

                                                           {
    int screensize = std::max(w, h);
    const SkRect& bounds = fPath.getBounds();
    SkScalar t;
 
    fPosition = {rand.nextF() * w, rand.nextF() * h};
    t = pow(rand.nextF(), 100);
    fZoom = ((1 - t) * screensize / 50 + t * screensize / 3) /
            std::max(bounds.width(), bounds.height());
    fSpin = rand.nextF() * 360;
    fMidpt = {bounds.centerX(), bounds.centerY()};
}

Member Data Documentation

fMidpt

SkPoint PathTextSlide::Glyph::fMidpt

Definition at line 97 of file PathTextSlide.cpp.

fPaint

SkPaint PathTextSlide::Glyph::fPaint

Definition at line 93 of file PathTextSlide.cpp.

fPath

SkPath PathTextSlide::Glyph::fPath

Definition at line 92 of file PathTextSlide.cpp.

fPosition

SkPoint PathTextSlide::Glyph::fPosition

Definition at line 94 of file PathTextSlide.cpp.

fSpin

SkScalar PathTextSlide::Glyph::fSpin

Definition at line 96 of file PathTextSlide.cpp.

fZoom

SkScalar PathTextSlide::Glyph::fZoom

Definition at line 95 of file PathTextSlide.cpp.

---

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

• third_party/skia/tools/viewer/PathTextSlide.cpp