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Histogram.hh
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/*
* Copyright (C) 2019 Open Source Robotics Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef IGN_IMGUI__HISTOGRAM_HH_
#define IGN_IMGUI__HISTOGRAM_HH_
#include <cstdlib>
#include <mutex>
#include <string>
#include <vector>
#include <imgui/imgui.h>
namespace ign_imgui
{
class Histogram
{
public: Histogram() = default;
public: void SetNumBins(size_t _numBins);
public: void SetRange(float _min, float _max);
public: void InsertData(float _data);
public: void Draw();
public: void Reset();
public: void PlotHistogram(const std::string &_label,
ImVec2 _graphSize=ImVec2(0,0));
protected: void Update();
protected: size_t numBins;
protected: float minBin;
protected: float maxBin;
protected: float binStep;
protected: std::vector<float> counts;
protected: std::vector<float> bins;
protected: std::mutex dataMutex;
};
} // namespace ign_imgui
#endif // IGN_IMGUI__HISTOGRAM_HH_