hyperion.ng/include/hyperion/LedString.h

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#pragma once
// STL includes
#include <ctime>
#include <string>
#include <vector>
// Local includes
#include <utils/ColorRgb.h>
// Forward class declarations
namespace Json { class Value; }
/// Enumeration containing the possible orders of device color byte data
enum ColorOrder
{
ORDER_RGB, ORDER_RBG, ORDER_GRB, ORDER_BRG, ORDER_GBR, ORDER_BGR
};
inline std::string colorOrderToString(const ColorOrder colorOrder)
{
switch (colorOrder)
{
case ORDER_RGB:
return "rgb";
case ORDER_RBG:
return "rbg";
case ORDER_GRB:
return "grb";
case ORDER_BRG:
return "brg";
case ORDER_GBR:
return "gbr";
case ORDER_BGR:
return "bgr";
default:
return "not-a-colororder";
}
}
inline ColorOrder stringToColorOrder(const std::string & order)
{
if (order == "rgb")
{
return ORDER_RGB;
}
else if (order == "bgr")
{
return ORDER_BGR;
}
else if (order == "rbg")
{
return ORDER_RBG;
}
else if (order == "brg")
{
return ORDER_BRG;
}
else if (order == "gbr")
{
return ORDER_GBR;
}
else if (order == "grb")
{
return ORDER_GRB;
}
std::cout << "Unknown color order defined (" << order << "). Using RGB." << std::endl;
return ORDER_RGB;
}
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///
/// The Led structure contains the definition of the image portion used to determine a single led's
/// color.
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/// @verbatim
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/// |--------------------image--|
/// | minX maxX |
/// | |-----|minY |
/// | | | |
/// | |-----|maxY |
/// | |
/// | |
/// | |
/// |---------------------------|
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/// @endverbatim
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///
struct Led
{
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/// The index of the led
unsigned index;
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/// The minimum vertical scan line included for this leds color
double minX_frac;
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/// The maximum vertical scan line included for this leds color
double maxX_frac;
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/// The minimum horizontal scan line included for this leds color
double minY_frac;
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/// The maximum horizontal scan line included for this leds color
double maxY_frac;
/// the color order
ColorOrder colorOrder;
};
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///
/// The LedString contains the image integration information of the leds
///
class LedString
{
public:
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///
/// Constructs the LedString with no leds
///
LedString();
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///
/// Destructor of this LedString
///
~LedString();
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///
/// Returns the led specifications
///
/// @return The list with led specifications
///
std::vector<Led>& leds();
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///
/// Returns the led specifications
///
/// @return The list with led specifications
///
const std::vector<Led>& leds() const;
private:
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/// The list with led specifications
std::vector<Led> mLeds;
};