hyperion.ng/test/TestImage2LedsMap.cpp

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// Utils includes
#include <utils/RgbImage.h>
#include <utils/jsonschema/JsonFactory.h>
// Hyperion includes
#include <hyperion/Hyperion.h>
#include <hyperion/ImageToLedsMap.h>
using namespace hyperion;
int main()
{
std::string homeDir = getenv("RASPILIGHT_HOME");
const std::string schemaFile = homeDir + "/hyperion.schema.json";
const std::string configFile = homeDir + "/hyperion.config.json";
Json::Value config;
if (JsonFactory::load(schemaFile, configFile, config) < 0)
{
std::cerr << "UNABLE TO LOAD CONFIGURATION" << std::endl;
return -1;
}
const LedString ledString = Hyperion::createLedString(config["leds"]);
const RgbColor testColor = {64, 123, 12};
RgbImage image(64, 64, testColor);
ImageToLedsMap map(64, 64, ledString.leds());
std::vector<RgbColor> ledColors(ledString.leds().size());
map.getMeanLedColor(image, ledColors);
std::cout << "[";
for (const RgbColor & color : ledColors)
{
std::cout << color;
}
std::cout << "]" << std::endl;
return 0;
}