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40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
#include "codearea.h"
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#include <algorithm>
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namespace openlocationcode {
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const double kLatitudeMaxDegrees = 90;
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const double kLongitudeMaxDegrees = 180;
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CodeArea::CodeArea(double latitude_lo, double longitude_lo, double latitude_hi,
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double longitude_hi, size_t code_length) {
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latitude_lo_ = latitude_lo;
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longitude_lo_ = longitude_lo;
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latitude_hi_ = latitude_hi;
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longitude_hi_ = longitude_hi;
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code_length_ = code_length;
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}
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double CodeArea::GetLatitudeLo() const { return latitude_lo_; }
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double CodeArea::GetLongitudeLo() const { return longitude_lo_; }
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double CodeArea::GetLatitudeHi() const { return latitude_hi_; }
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double CodeArea::GetLongitudeHi() const { return longitude_hi_; }
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size_t CodeArea::GetCodeLength() const { return code_length_; }
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LatLng CodeArea::GetCenter() const {
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const double latitude_center = std::min(
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latitude_lo_ + (latitude_hi_ - latitude_lo_) / 2, kLatitudeMaxDegrees);
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const double longitude_center =
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std::min(longitude_lo_ + (longitude_hi_ - longitude_lo_) / 2,
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kLongitudeMaxDegrees);
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const LatLng center = {latitude_center, longitude_center};
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return center;
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}
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} // namespace openlocationcode
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