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Issue 488

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git-svn-id: https://zxing.googlecode.com/svn/trunk@1503 59b500cc-1b3d-0410-9834-0bbf25fbcc57
This commit is contained in:
srowen 2010-08-02 10:57:11 +00:00
parent 4f4aea47ca
commit 249d75b2e8
1 changed files with 4 additions and 4 deletions
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8
cpp/core/src/zxing/qrcode/detector/FinderPatternFinder.cpp
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@ -39,17 +39,17 @@ public:
ClosestToAverageComparator(float averageModuleSize) : ClosestToAverageComparator(float averageModuleSize) :
averageModuleSize_(averageModuleSize) { averageModuleSize_(averageModuleSize) {
} }
int operator()(Ref<FinderPattern> a, Ref<FinderPattern> b) { bool operator()(Ref<FinderPattern> a, Ref<FinderPattern> b) {
float dA = abs(a->getEstimatedModuleSize() - averageModuleSize_); float dA = abs(a->getEstimatedModuleSize() - averageModuleSize_);
float dB = abs(b->getEstimatedModuleSize() - averageModuleSize_); float dB = abs(b->getEstimatedModuleSize() - averageModuleSize_);
return dA < dB ? -1 : dA > dB ? 1 : 0; return dA < dB;
} }
}; };
class CenterComparator { class CenterComparator {
public: public:
int operator()(Ref<FinderPattern> a, Ref<FinderPattern> b) { bool operator()(Ref<FinderPattern> a, Ref<FinderPattern> b) {
return b->getCount() - a->getCount(); return a->getCount() < b->getCount();
} }
}; };