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Proper GPSCoords construction from a single float value, moved ref variables to GPSCoords

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This commit is contained in:
Vladyslav Baranovskyi
2024-09-25 12:20:33 +03:00
parent a166350abd
commit a0cf20b9a8
2 changed files with 39 additions and 11 deletions
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43
openVulkanoCpp/Image/ExifBuilder.cpp
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@@ -191,11 +191,40 @@ namespace
namespace OpenVulkano::Image
{
GPSCoords::GPSCoords(int32_t valueForAll)
GPSCoords::GPSCoords(float decimalDegrees, bool isLatitude)
{
this->degrees = valueForAll;
this->minutes = valueForAll;
this->seconds = valueForAll;
degrees = static_cast<int32_t>(decimalDegrees);
float fractionalDegrees = decimalDegrees - degrees;
minutes = static_cast<int32_t>(std::abs(fractionalDegrees) * 60);
float fractionalMinutes = (std::abs(fractionalDegrees) * 60) - minutes;
seconds = static_cast<int32_t>(fractionalMinutes * 60);
if (isLatitude)
{
if (decimalDegrees < 0)
{
latitudeRef = LatitudeRef::SOUTH;
}
else
{
latitudeRef = LatitudeRef::NORTH;
}
}
else
{
if (decimalDegrees < 0)
{
longitudeRef = LongitudeRef::WEST;
}
else
{
longitudeRef = LongitudeRef::EAST;
}
}
degrees = std::abs(degrees);
}
GPSCoords::GPSCoords(int32_t degrees, int32_t minutes, int32_t seconds)
@@ -410,7 +439,7 @@ namespace OpenVulkano::Image
// Latitude Ref
AppendTagAndValueType(result, 1, (uint16_t) IFDValueType::ASCII);
AppendU32(result, 2); // 2 for N/S + \0
AppendU8(result, latitudeRef == LatitudeRef::NORTH ? 'N' : 'S');
AppendU8(result, latitude.latitudeRef == LatitudeRef::NORTH ? 'N' : 'S');
AppendU8(result, 0);
AppendU8(result, 0); // padding
AppendU8(result, 0); // padding
@@ -423,7 +452,7 @@ namespace OpenVulkano::Image
// Longitude Ref
AppendTagAndValueType(result, 3, (uint16_t) IFDValueType::ASCII);
AppendU32(result, 2); // 2 for E/W + \0
AppendU8(result, longitudeRef == LongitudeRef::EAST ? 'E' : 'W');
AppendU8(result, longitude.longitudeRef == LongitudeRef::EAST ? 'E' : 'W');
AppendU8(result, 0);
AppendU8(result, 0); // padding
AppendU8(result, 0); // padding
@@ -504,7 +533,7 @@ namespace OpenVulkano::Image
{
auto now = std::chrono::system_clock::now();
std::time_t currentTime = std::chrono::system_clock::to_time_t(now);
std::tm *timeInfo = std::localtime(&currentTime);
std::tm* timeInfo = std::localtime(&currentTime);
std::ostringstream oss;
oss << std::put_time(timeInfo, "%Y:%m:%d %H:%M:%S");
return oss.str();

7
openVulkanoCpp/Image/ExifBuilder.hpp
View File

@@ -36,8 +36,10 @@ namespace OpenVulkano::Image
struct GPSCoords
{
int32_t degrees, minutes, seconds;
LatitudeRef latitudeRef = LatitudeRef::NORTH;
LongitudeRef longitudeRef = LongitudeRef::EAST;
GPSCoords(int32_t valueForAll = 0);
GPSCoords(float decimalDegrees, bool isLatitude);
GPSCoords(int32_t degrees, int32_t minutes, int32_t seconds);
};
@@ -54,10 +56,7 @@ namespace OpenVulkano::Image
std::string dateTaken; // format: yyyy:mm:dd hh:mm:ss
std::string softwareUsed = "OpenVulkano";
LatitudeRef latitudeRef = LatitudeRef::NORTH;
GPSCoords latitude = { 0, 0, 0 };
LongitudeRef longitudeRef = LongitudeRef::EAST;
GPSCoords longitude = { 0, 0, 0 };
bool altitudeIsAboveSeaLevel = true;