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/**
* @file
* @brief Source file for Coordinate class
* @author Jonathan Thomas <jonathan@openshot.org>
*
* @ref License
*/
// Copyright (c) 2008-2019 OpenShot Studios, LLC
//
// SPDX-License-Identifier: LGPL-3.0-or-later
#include "Coordinate.h"
#include "Exceptions.h"
using namespace openshot;
// Default constructor for a coordinate, delegating to the full signature
Coordinate::Coordinate() : Coordinate::Coordinate(0, 0) {}
// Constructor which also allows the user to set the X and Y
Coordinate::Coordinate(double x, double y) : X(x), Y(y) {}
// Constructor which accepts a std::pair for (X, Y)
Coordinate::Coordinate(const std::pair<double, double>& co)
: X(co.first), Y(co.second) {}
// Generate JSON string of this object
std::string Coordinate::Json() const {
// Return formatted string
return JsonValue().toStyledString();
}
// Generate Json::Value for this object
Json::Value Coordinate::JsonValue() const {
// Create root json object
Json::Value root;
root["X"] = X;
root["Y"] = Y;
//root["increasing"] = increasing;
//root["repeated"] = Json::Value(Json::objectValue);
//root["repeated"]["num"] = repeated.num;
//root["repeated"]["den"] = repeated.den;
//root["delta"] = delta;
// return JsonValue
return root;
}
// Load JSON string into this object
void Coordinate::SetJson(const std::string value) {
// Parse JSON string into JSON objects
try
{
const Json::Value root = openshot::stringToJson(value);
// Set all values that match
SetJsonValue(root);
}
catch (const std::exception& e)
{
// Error parsing JSON (or missing keys)
throw InvalidJSON("JSON is invalid (missing keys or invalid data types)");
}
}
// Load Json::Value into this object
void Coordinate::SetJsonValue(const Json::Value root) {
// Set data from Json (if key is found)
if (!root["X"].isNull())
X = root["X"].asDouble();
if (!root["Y"].isNull())
Y = root["Y"].asDouble();
}
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