virtual void onDraw(SkCanvas* canvas) {
SkScalar x = SkIntToScalar(100);
SkScalar y = SkIntToScalar(88);
SkPaint paint;
paint.setAntiAlias(true);
paint.setTextSize(SkIntToScalar(100));
paint.setStrokeWidth(SkIntToScalar(5));
SkTypeface* face = SkTypeface::CreateFromName("Papyrus", SkTypeface::kNormal);
SkSafeUnref(paint.setTypeface(face));
show_bold(canvas, "Hello", 5, x, y, paint);
face = SkTypeface::CreateFromName("Hiragino Maru Gothic Pro", SkTypeface::kNormal);
SkSafeUnref(paint.setTypeface(face));
const unsigned char hyphen[] = { 0xE3, 0x83, 0xBC };
show_bold(canvas, hyphen, SK_ARRAY_COUNT(hyphen), x + SkIntToScalar(300), y, paint);
paint.setStyle(SkPaint::kStrokeAndFill_Style);
SkPath path;
path.setFillType(SkPath::kWinding_FillType);
path.addCircle(x, y + SkIntToScalar(200), SkIntToScalar(50), SkPath::kCW_Direction);
path.addCircle(x, y + SkIntToScalar(200), SkIntToScalar(40), SkPath::kCCW_Direction);
canvas->drawPath(path, paint);
SkPath path2;
path2.setFillType(SkPath::kWinding_FillType);
path2.addCircle(x + SkIntToScalar(120), y + SkIntToScalar(200), SkIntToScalar(50), SkPath::kCCW_Direction);
path2.addCircle(x + SkIntToScalar(120), y + SkIntToScalar(200), SkIntToScalar(40), SkPath::kCW_Direction);
canvas->drawPath(path2, paint);
path2.reset();
path2.addCircle(x + SkIntToScalar(240), y + SkIntToScalar(200), SkIntToScalar(50), SkPath::kCCW_Direction);
canvas->drawPath(path2, paint);
SkASSERT(path2.cheapIsDirection(SkPath::kCCW_Direction));
path2.reset();
SkASSERT(!path2.cheapComputeDirection(NULL));
path2.addCircle(x + SkIntToScalar(360), y + SkIntToScalar(200), SkIntToScalar(50), SkPath::kCW_Direction);
SkASSERT(path2.cheapIsDirection(SkPath::kCW_Direction));
canvas->drawPath(path2, paint);
}
void onDraw(SkCanvas* canvas) override {
SkScalar x = SkIntToScalar(100);
SkScalar y = SkIntToScalar(88);
SkPaint paint;
paint.setAntiAlias(true);
paint.setTextSize(SkIntToScalar(100));
paint.setStrokeWidth(SkIntToScalar(5));
// use paths instead of text to test the path data on all platforms, since the
// Mac-specific font may change or is not available everywhere
path_bold(canvas, papyrus_hello(), paint);
path_bold(canvas, hiragino_maru_gothic_pro_dash(), paint);
// use the portable typeface to generically test the fake bold code everywhere
// (as long as the freetype option to do the bolding itself isn't enabled)
sk_tool_utils::set_portable_typeface(&paint, "serif");
const unsigned char hiThere[] = "Hi There";
show_bold(canvas, hiThere, SK_ARRAY_COUNT(hiThere), x + SkIntToScalar(430), y, paint);
paint.setStyle(SkPaint::kStrokeAndFill_Style);
SkPath path;
path.setFillType(SkPath::kWinding_FillType);
path.addCircle(x, y + SkIntToScalar(200), SkIntToScalar(50), SkPath::kCW_Direction);
path.addCircle(x, y + SkIntToScalar(200), SkIntToScalar(40), SkPath::kCCW_Direction);
canvas->drawPath(path, paint);
SkPath path2;
path2.setFillType(SkPath::kWinding_FillType);
path2.addCircle(x + SkIntToScalar(120), y + SkIntToScalar(200), SkIntToScalar(50), SkPath::kCCW_Direction);
path2.addCircle(x + SkIntToScalar(120), y + SkIntToScalar(200), SkIntToScalar(40), SkPath::kCW_Direction);
canvas->drawPath(path2, paint);
path2.reset();
path2.addCircle(x + SkIntToScalar(240), y + SkIntToScalar(200), SkIntToScalar(50), SkPath::kCCW_Direction);
canvas->drawPath(path2, paint);
SkASSERT(SkPathPriv::CheapIsFirstDirection(path2, SkPathPriv::kCCW_FirstDirection));
path2.reset();
SkASSERT(!SkPathPriv::CheapComputeFirstDirection(path2, nullptr));
path2.addCircle(x + SkIntToScalar(360), y + SkIntToScalar(200), SkIntToScalar(50), SkPath::kCW_Direction);
SkASSERT(SkPathPriv::CheapIsFirstDirection(path2, SkPathPriv::kCW_FirstDirection));
canvas->drawPath(path2, paint);
SkRect r = SkRect::MakeXYWH(x - SkIntToScalar(50), y + SkIntToScalar(280),
SkIntToScalar(100), SkIntToScalar(100));
SkPath path3;
path3.setFillType(SkPath::kWinding_FillType);
path3.addRect(r, SkPath::kCW_Direction);
r.inset(SkIntToScalar(10), SkIntToScalar(10));
path3.addRect(r, SkPath::kCCW_Direction);
canvas->drawPath(path3, paint);
r = SkRect::MakeXYWH(x + SkIntToScalar(70), y + SkIntToScalar(280),
SkIntToScalar(100), SkIntToScalar(100));
SkPath path4;
path4.setFillType(SkPath::kWinding_FillType);
path4.addRect(r, SkPath::kCCW_Direction);
r.inset(SkIntToScalar(10), SkIntToScalar(10));
path4.addRect(r, SkPath::kCW_Direction);
canvas->drawPath(path4, paint);
r = SkRect::MakeXYWH(x + SkIntToScalar(190), y + SkIntToScalar(280),
SkIntToScalar(100), SkIntToScalar(100));
path4.reset();
SkASSERT(!SkPathPriv::CheapComputeFirstDirection(path4, nullptr));
path4.addRect(r, SkPath::kCCW_Direction);
SkASSERT(SkPathPriv::CheapIsFirstDirection(path4, SkPathPriv::kCCW_FirstDirection));
path4.moveTo(0, 0); // test for crbug.com/247770
canvas->drawPath(path4, paint);
r = SkRect::MakeXYWH(x + SkIntToScalar(310), y + SkIntToScalar(280),
SkIntToScalar(100), SkIntToScalar(100));
path4.reset();
SkASSERT(!SkPathPriv::CheapComputeFirstDirection(path4, nullptr));
path4.addRect(r, SkPath::kCW_Direction);
SkASSERT(SkPathPriv::CheapIsFirstDirection(path4, SkPathPriv::kCW_FirstDirection));
path4.moveTo(0, 0); // test for crbug.com/247770
canvas->drawPath(path4, paint);
}
