Yu1709$!%yuyu!$%wutu!5=126+

                
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      \_/     \/    @ligmakokz

Editing: stats.h

// Copyright 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Lovell Fuller and contributors.
//
// 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 SRC_STATS_H_
#define SRC_STATS_H_

#include <string>
#include <napi.h>

#include "./common.h"

struct ChannelStats {
  // stats per channel
  int min;
  int max;
  double sum;
  double squaresSum;
  double mean;
  double stdev;
  int minX;
  int minY;
  int maxX;
  int maxY;

ChannelStats(int minVal, int maxVal, double sumVal, double squaresSumVal,
    double meanVal, double stdevVal, int minXVal, int minYVal, int maxXVal, int maxYVal):
    min(minVal), max(maxVal), sum(sumVal), squaresSum(squaresSumVal),
    mean(meanVal), stdev(stdevVal), minX(minXVal), minY(minYVal), maxX(maxXVal), maxY(maxYVal) {}
};

struct StatsBaton {
  // Input
  sharp::InputDescriptor *input;

// Output
  std::vector<ChannelStats> channelStats;
  bool isOpaque;
  double entropy;
  double sharpness;
  int dominantRed;
  int dominantGreen;
  int dominantBlue;

std::string err;

StatsBaton():
    input(nullptr),
    isOpaque(true),
    entropy(0.0),
    sharpness(0.0),
    dominantRed(0),
    dominantGreen(0),
    dominantBlue(0)
    {}
};

Napi::Value stats(const Napi::CallbackInfo& info);

#endif  // SRC_STATS_H_

Name	Type	Actions
libvips	Directory
.htaccess	File
common.cc	File
common.h	File
metadata.cc	File
metadata.h	File
operations.cc	File
operations.h	File
pipeline.cc	File
pipeline.h	File
sharp.cc	File
stats.cc	File
stats.h	File
utilities.cc	File
utilities.h	File