C++ (Cpp) SkPath::reversePathTo Examples

Example #1

File: SkStroke.cpp Project: 0omega/platform_external_skia

void SkPathStroker::finishContour(bool close, bool currIsLine) {
    if (fSegmentCount > 0) {
        SkPoint pt;

        if (close) {
            fJoiner(&fOuter, &fInner, fPrevUnitNormal, fPrevPt,
                    fFirstUnitNormal, fRadius, fInvMiterLimit,
                    fPrevIsLine, currIsLine);
            fOuter.close();
            // now add fInner as its own contour
            fInner.getLastPt(&pt);
            fOuter.moveTo(pt.fX, pt.fY);
            fOuter.reversePathTo(fInner);
            fOuter.close();
        } else {    // add caps to start and end
            // cap the end
            fInner.getLastPt(&pt);
            fCapper(&fOuter, fPrevPt, fPrevNormal, pt,
                    currIsLine ? &fInner : NULL);
            fOuter.reversePathTo(fInner);
            // cap the start
            fCapper(&fOuter, fFirstPt, -fFirstNormal, fFirstOuterPt,
                    fPrevIsLine ? &fInner : NULL);
            fOuter.close();
        }
    }
    fInner.reset();
    fSegmentCount = -1;
}

Example #2

File: SkStroke.cpp Project: IllusionRom-deprecated/android_platform_external_chromium_org_third_party_skia_src

void SkPathStroker::finishContour(bool close, bool currIsLine) {
    if (fSegmentCount > 0) {
        SkPoint pt;

        if (close) {
            fJoiner(&fOuter, &fInner, fPrevUnitNormal, fPrevPt,
                    fFirstUnitNormal, fRadius, fInvMiterLimit,
                    fPrevIsLine, currIsLine);
            fOuter.close();
            // now add fInner as its own contour
            fInner.getLastPt(&pt);
            fOuter.moveTo(pt.fX, pt.fY);
            fOuter.reversePathTo(fInner);
            fOuter.close();
        } else {    // add caps to start and end
            // cap the end
            fInner.getLastPt(&pt);
            fCapper(&fOuter, fPrevPt, fPrevNormal, pt,
                    currIsLine ? &fInner : NULL);
            fOuter.reversePathTo(fInner);
            // cap the start
            fCapper(&fOuter, fFirstPt, -fFirstNormal, fFirstOuterPt,
                    fPrevIsLine ? &fInner : NULL);
            fOuter.close();
        }
    }
    // since we may re-use fInner, we rewind instead of reset, to save on
    // reallocating its internal storage.
    fInner.rewind();
    fSegmentCount = -1;
}