C++ (Cpp) SkOpSegment::isVertical Examples

Example #1

File: SkOpContour.cpp Project: caiyongjian/kalpa

SkOpSegment* SkOpContour::nonVerticalSegment(int* start, int* end) {
    int segmentCount = fSortedSegments.count();
    SkASSERT(segmentCount > 0);
    for (int sortedIndex = fFirstSorted; sortedIndex < segmentCount; ++sortedIndex) {
        SkOpSegment* testSegment = fSortedSegments[sortedIndex];
        if (testSegment->done()) {
            continue;
        }
        *start = *end = 0;
        while (testSegment->nextCandidate(start, end)) {
            if (!testSegment->isVertical(*start, *end)) {
                return testSegment;
            }
        }
    }
    return NULL;
}

Example #2

File: SkOpContour.cpp Project: Ashu17/blackberry

SkOpSegment* SkOpContour::nonVerticalSegment(SkOpSpanBase** start, SkOpSpanBase** end) {
    int segmentCount = fSortedSegments.count();
    SkASSERT(segmentCount > 0);
    for (int sortedIndex = fFirstSorted; sortedIndex < segmentCount; ++sortedIndex) {
        SkOpSegment* testSegment = fSortedSegments[sortedIndex];
        if (testSegment->done()) {
            continue;
        }
        SkOpSpanBase* span = testSegment->head();
        SkOpSpanBase* testS, * testE;
        while (SkOpSegment::NextCandidate(span, &testS, &testE)) {
            if (!testSegment->isVertical(testS, testE)) {
                *start = testS;
                *end = testE;
                return testSegment;
            }
            span = span->upCast()->next();
        }
    }
    return NULL;
}