コード例 #1
0
ファイル: SkSVGDevice.cpp プロジェクト: Jichao/skia
void SkSVGDevice::drawRRect(const SkDraw& draw, const SkRRect& rr, const SkPaint& paint) {
    SkPath path;
    path.addRRect(rr);

    AutoElement elem("path", fWriter, fResourceBucket, draw, paint);
    elem.addPathAttributes(path);
}
コード例 #2
0
void SkBitmapDevice::drawRRect(const SkDraw& draw, const SkRRect& rrect, const SkPaint& paint) {
    CHECK_FOR_NODRAW_ANNOTATION(paint);

    SkPath  path;
    path.addRRect(rrect);
    // call the VIRTUAL version, so any subclasses who do handle drawPath aren't
    // required to override drawRRect.
    this->drawPath(draw, path, paint, NULL, true);
}
コード例 #3
0
ファイル: SkRasterClip.cpp プロジェクト: google/skia
bool SkRasterClip::op(const SkRRect& rrect, const SkMatrix& matrix, const SkIRect& devBounds,
                      SkRegion::Op op, bool doAA) {
    SkIRect bounds(devBounds);
    this->applyClipRestriction(op, &bounds);

    SkPath path;
    path.addRRect(rrect);

    return this->op(path, matrix, bounds, op, doAA);
}
コード例 #4
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ファイル: SkDevice.cpp プロジェクト: OwenTan/skia
void SkBaseDevice::drawDRRect(const SkDraw& draw, const SkRRect& outer,
                              const SkRRect& inner, const SkPaint& paint) {
    SkPath path;
    path.addRRect(outer);
    path.addRRect(inner);
    path.setFillType(SkPath::kEvenOdd_FillType);

    const SkMatrix* preMatrix = nullptr;
    const bool pathIsMutable = true;
    this->drawPath(draw, path, paint, preMatrix, pathIsMutable);
}
コード例 #5
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ファイル: SkRasterClip.cpp プロジェクト: alphan102/gecko-dev
bool SkRasterClip::op(const SkRRect& rrect, const SkMatrix& matrix, const SkIRect& bounds,
                      SkRegion::Op op, bool doAA) {
    if (fForceConservativeRects) {
        return this->op(rrect.getBounds(), matrix, bounds, op, doAA);
    }

    SkPath path;
    path.addRRect(rrect);

    return this->op(path, matrix, bounds, op, doAA);
}
コード例 #6
0
ファイル: SkBitmapDevice.cpp プロジェクト: AHPlankton/skia
void SkBitmapDevice::drawRRect(const SkDraw& draw, const SkRRect& rrect, const SkPaint& paint) {
#ifdef SK_IGNORE_BLURRED_RRECT_OPT
    SkPath  path;

    path.addRRect(rrect);
    // call the VIRTUAL version, so any subclasses who do handle drawPath aren't
    // required to override drawRRect.
    this->drawPath(draw, path, paint, nullptr, true);
#else
    draw.drawRRect(rrect, paint);
#endif
}
コード例 #7
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static SkRRect inner_path_contains_rrect(skiatest::Reporter* reporter, const SkRRect& in) {
    switch (in.getType()) {
        case SkRRect::kEmpty_Type:
        case SkRRect::kRect_Type:
        case SkRRect::kOval_Type:
            return in;
        default:
            break;
    }
    SkPath path;
    path.addRRect(in);
    return path_contains_rrect(reporter, path);
}
コード例 #8
0
ファイル: AAClipTest.cpp プロジェクト: Just-D/skia
static void test_really_a_rect(skiatest::Reporter* reporter) {
    SkRRect rrect;
    rrect.setRectXY(SkRect::MakeWH(100, 100), 5, 5);

    SkPath path;
    path.addRRect(rrect);

    SkAAClip clip;
    clip.setPath(path);

    REPORTER_ASSERT(reporter, clip.getBounds() == SkIRect::MakeWH(100, 100));
    REPORTER_ASSERT(reporter, !clip.isRect());

    // This rect should intersect the clip, but slice-out all of the "soft" parts,
    // leaving just a rect.
    const SkIRect ir = SkIRect::MakeLTRB(10, -10, 50, 90);
    
    clip.op(ir, SkRegion::kIntersect_Op);

    REPORTER_ASSERT(reporter, clip.getBounds() == SkIRect::MakeLTRB(10, 0, 50, 90));
    // the clip recognized that that it is just a rect!
    REPORTER_ASSERT(reporter, clip.isRect());
}
コード例 #9
0
 void onOnceBeforeDraw() override {
     fRRectPath.addRRect(SkRRect::MakeRectXY(SkRect::MakeXYWH(-130, -128.5, 130, 128.5), 4, 4));
     fReferenceImage = GetResourceAsImage("shadowreference.png");
 }
コード例 #10
0
ファイル: SamplePathFuzz.cpp プロジェクト: Arternis/skia
SkPath makePath() {
    SkPath path;
    for (uint32_t cIndex = 0; cIndex < fPathContourCount; ++cIndex) {
        uint32_t segments = makeSegmentCount();
        for (uint32_t sIndex = 0; sIndex < segments; ++sIndex) {
            RandomAddPath addPathType = makeAddPathType();
            ++fAddCount;
            if (fPrintName) {
                SkDebugf("%.*s%s\n", fPathDepth * 3, fTab,
                        gRandomAddPathNames[addPathType]);
            }
            switch (addPathType) {
                case kAddArc: {
                    SkRect oval = makeRect();
                    SkScalar startAngle = makeAngle();
                    SkScalar sweepAngle = makeAngle();
                    path.addArc(oval, startAngle, sweepAngle);
                    validate(path);
                    } break;
                case kAddRoundRect1: {
                    SkRect rect = makeRect();
                    SkScalar rx = makeScalar(), ry = makeScalar();
                    SkPath::Direction dir = makeDirection();
                    path.addRoundRect(rect, rx, ry, dir);
                    validate(path);
                    } break;
                case kAddRoundRect2: {
                    SkRect rect = makeRect();
                    SkScalar radii[8];
                    makeScalarArray(SK_ARRAY_COUNT(radii), radii);
                    SkPath::Direction dir = makeDirection();
                    path.addRoundRect(rect, radii, dir);
                    validate(path);
                    } break;
                case kAddRRect: {
                    SkRRect rrect = makeRRect();
                    SkPath::Direction dir = makeDirection();
                    path.addRRect(rrect, dir);
                    validate(path);
                    } break;
                case kAddPoly: {
                    SkTDArray<SkPoint> points;
                    makePointArray(&points);
                    bool close = makeBool();
                    path.addPoly(&points[0], points.count(), close);
                    validate(path);
                    } break;
                case kAddPath1:
                    if (fPathDepth < fPathDepthLimit) {
                        ++fPathDepth;
                        SkPath src = makePath();
                        validate(src);
                        SkScalar dx = makeScalar();
                        SkScalar dy = makeScalar();
                        SkPath::AddPathMode mode = makeAddPathMode();
                        path.addPath(src, dx, dy, mode);
                        --fPathDepth;
                        validate(path);
                    }
                    break;
                case kAddPath2:
                    if (fPathDepth < fPathDepthLimit) {
                        ++fPathDepth;
                        SkPath src = makePath();
                        validate(src);
                        SkPath::AddPathMode mode = makeAddPathMode();
                        path.addPath(src, mode);
                        --fPathDepth;
                        validate(path);
                    }
                    break;
                case kAddPath3:
                    if (fPathDepth < fPathDepthLimit) {
                        ++fPathDepth;
                        SkPath src = makePath();
                        validate(src);
                        SkMatrix matrix = makeMatrix();
                        SkPath::AddPathMode mode = makeAddPathMode();
                        path.addPath(src, matrix, mode);
                        --fPathDepth;
                        validate(path);
                    }
                    break;
                case kReverseAddPath:
                    if (fPathDepth < fPathDepthLimit) {
                        ++fPathDepth;
                        SkPath src = makePath();
                        validate(src);
                        path.reverseAddPath(src);
                        --fPathDepth;
                        validate(path);
                    }
                    break;
                case kMoveToPath: {
                    SkScalar x = makeScalar();
                    SkScalar y = makeScalar();
                    path.moveTo(x, y);
                    validate(path);
                    } break;
                case kRMoveToPath: {
                    SkScalar x = makeScalar();
                    SkScalar y = makeScalar();
                    path.rMoveTo(x, y);
                    validate(path);
                    } break;
                case kLineToPath: {
                    SkScalar x = makeScalar();
                    SkScalar y = makeScalar();
                    path.lineTo(x, y);
                    validate(path);
                    } break;
                case kRLineToPath: {
                    SkScalar x = makeScalar();
                    SkScalar y = makeScalar();
                    path.rLineTo(x, y);
                    validate(path);
                    } break;
                case kQuadToPath: {
                    SkPoint pt[2];
                    makePointArray(SK_ARRAY_COUNT(pt), pt);
                    path.quadTo(pt[0], pt[1]);
                    validate(path);
                    } break;
                case kRQuadToPath: {
                    SkPoint pt[2];
                    makePointArray(SK_ARRAY_COUNT(pt), pt);
                    path.rQuadTo(pt[0].fX, pt[0].fY, pt[1].fX, pt[1].fY);
                    validate(path);
                    } break;
                case kConicToPath: {
                    SkPoint pt[2];
                    makePointArray(SK_ARRAY_COUNT(pt), pt);
                    SkScalar weight = makeScalar();
                    path.conicTo(pt[0], pt[1], weight);
                    validate(path);
                    } break;
                case kRConicToPath: {
                    SkPoint pt[2];
                    makePointArray(SK_ARRAY_COUNT(pt), pt);
                    SkScalar weight = makeScalar();
                    path.rConicTo(pt[0].fX, pt[0].fY, pt[1].fX, pt[1].fY, weight);
                    validate(path);
                    } break;
                case kCubicToPath: {
                    SkPoint pt[3];
                    makePointArray(SK_ARRAY_COUNT(pt), pt);
                    path.cubicTo(pt[0], pt[1], pt[2]);
                    validate(path);
                    } break;
                case kRCubicToPath: {
                    SkPoint pt[3];
                    makePointArray(SK_ARRAY_COUNT(pt), pt);
                    path.rCubicTo(pt[0].fX, pt[0].fY, pt[1].fX, pt[1].fY, pt[2].fX, pt[2].fY);
                    validate(path);
                    } break;
                case kArcToPath: {
                    SkPoint pt[2];
                    makePointArray(SK_ARRAY_COUNT(pt), pt);
                    SkScalar radius = makeScalar();
                    path.arcTo(pt[0], pt[1], radius);
                    validate(path);
                    } break;
                case kArcTo2Path: {
                    SkRect oval = makeRect();
                    SkScalar startAngle = makeAngle();
                    SkScalar sweepAngle = makeAngle();
                    bool forceMoveTo = makeBool();
                    path.arcTo(oval, startAngle, sweepAngle, forceMoveTo);
                    validate(path);
                    } break;
                case kClosePath:
                    path.close();
                    validate(path);
                    break;
            }
        }
    }
    return path;
}
コード例 #11
0
ファイル: SampleQuadStroker.cpp プロジェクト: Arternis/skia
    void onDrawContent(SkCanvas* canvas) override {
        SkPath path;
        SkScalar width = fWidth;

        if (fCubicButton.fEnabled) {
            path.moveTo(fPts[0]);
            path.cubicTo(fPts[1], fPts[2], fPts[3]);
            setForGeometry();
            draw_stroke(canvas, path, width, 950, false);
        }

        if (fConicButton.fEnabled) {
            path.moveTo(fPts[4]);
            path.conicTo(fPts[5], fPts[6], fWeight);
            setForGeometry();
            draw_stroke(canvas, path, width, 950, false);
        }

        if (fQuadButton.fEnabled) {
            path.reset();
            path.moveTo(fPts[7]);
            path.quadTo(fPts[8], fPts[9]);
            setForGeometry();
            draw_stroke(canvas, path, width, 950, false);
        }

        if (fRRectButton.fEnabled) {
            SkScalar rad = 32;
            SkRect r;
            r.set(&fPts[10], 2);
            path.reset();
            SkRRect rr;
            rr.setRectXY(r, rad, rad);
            path.addRRect(rr);
            setForGeometry();
            draw_stroke(canvas, path, width, 950, false);

            path.reset();
            SkRRect rr2;
            rr.inset(width/2, width/2, &rr2);
            path.addRRect(rr2, SkPath::kCCW_Direction);
            rr.inset(-width/2, -width/2, &rr2);
            path.addRRect(rr2, SkPath::kCW_Direction);
            SkPaint paint;
            paint.setAntiAlias(true);
            paint.setColor(0x40FF8844);
            canvas->drawPath(path, paint);
        }

        if (fCircleButton.fEnabled) {
            path.reset();
            SkRect r;
            r.set(&fPts[12], 2);
            path.addOval(r);
            setForGeometry();
            if (fCircleButton.fFill) {
                draw_fill(canvas, r, width);
            } else {
                draw_stroke(canvas, path, width, 950, false);
            }
        }

        if (fTextButton.fEnabled) {
            path.reset();
            SkPaint paint;
            paint.setAntiAlias(true);
            paint.setTextSize(fTextSize);
            paint.getTextPath(fText.c_str(), fText.size(), 0, fTextSize, &path);
            setForText();
            draw_stroke(canvas, path, width * fWidthScale / fTextSize, fTextSize, true);
        }

        if (fAnimate) {
            fWidth += fDWidth;
            if (fDWidth > 0 && fWidth > kWidthMax) {
                fDWidth = -fDWidth;
            } else if (fDWidth < 0 && fWidth < kWidthMin) {
                fDWidth = -fDWidth;
            }
        }
        setAsNeeded();
        if (fConicButton.fEnabled) {
            draw_control(canvas, fWeightControl, fWeight, 0, 5, "weight");
        }
#ifdef SK_DEBUG
        draw_control(canvas, fErrorControl, gDebugStrokerError, kStrokerErrorMin, kStrokerErrorMax,
                "error");
#endif
        draw_control(canvas, fWidthControl, fWidth * fWidthScale, kWidthMin * fWidthScale,
                kWidthMax * fWidthScale, "width");
        draw_button(canvas, fQuadButton);
        draw_button(canvas, fCubicButton);
        draw_button(canvas, fConicButton);
        draw_button(canvas, fRRectButton);
        draw_button(canvas, fCircleButton);
        draw_button(canvas, fTextButton);
        this->inval(NULL);
    }
コード例 #12
0
ファイル: SkSGRect.cpp プロジェクト: google/skia
SkPath RRect::onAsPath() const {
    SkPath path;
    path.addRRect(fRRect, this->getDirection(), this->getInitialPointIndex());
    return path;
}