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67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
#pragma once
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// STL includes
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#include <vector>
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// Utils includes
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#include <utils/ColorRgb.h>
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// Hyperion includes
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#include <hyperion/ColorTransform.h>
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///
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/// The LedColorTransform is responsible for performing color transformation from 'raw' colors
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/// received as input to colors mapped to match the color-properties of the leds.
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///
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class MultiColorTransform
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{
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public:
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MultiColorTransform(const unsigned ledCnt);
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~MultiColorTransform();
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/**
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* Adds a new ColorTransform to this MultiColorTransform
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*
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* @param transform The new ColorTransform (ownership is transfered)
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*/
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void addTransform(ColorTransform * transform);
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void setTransformForLed(const std::string& id, const unsigned startLed, const unsigned endLed);
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bool verifyTransforms() const;
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///
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/// Returns the identifier of all the unique ColorTransform
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///
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/// @return The list with unique id's of the ColorTransforms
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const std::vector<std::string> & getTransformIds();
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///
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/// Returns the pointer to the ColorTransform with the given id
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///
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/// @param id The identifier of the ColorTransform
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///
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/// @return The ColorTransform with the given id (or nullptr if it does not exist)
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///
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ColorTransform* getTransform(const std::string& id);
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///
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/// Performs the color transoformation from raw-color to led-color
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///
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/// @param rawColors The list with raw colors
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///
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/// @return The list with led-colors
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///
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std::vector<ColorRgb> applyTransform(const std::vector<ColorRgb>& rawColors);
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private:
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/// List with transform ids
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std::vector<std::string> _transformIds;
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/// List with unique ColorTransforms
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std::vector<ColorTransform*> _transform;
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/// List with a pointer to the ColorTransform for each individual led
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std::vector<ColorTransform*> _ledTransforms;
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};
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