google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',942,null,null,501,null,null,null,null,null,null,null,null],
['2日',943,null,null,586,null,null,null,null,null,null,null,null],
['3日',891,null,null,684,null,null,null,null,null,null,null,null],
['4日',1026,null,null,697,null,null,null,null,null,null,null,null],
['5日',740,null,null,668,null,null,null,null,null,null,null,null],
['6日',874,null,null,771,null,null,null,null,null,null,null,null],
['7日',940,null,null,833,null,null,null,null,null,null,null,null],
['8日',999,null,null,600,null,null,null,null,null,null,null,null],
['9日',1182,null,null,697,null,null,null,null,null,null,null,null],
['10日',397,null,null,700,null,null,null,null,null,null,null,null],
['11日',438,null,null,788,null,null,null,null,null,null,null,null],
['12日',492,null,null,943,null,null,null,null,null,null,null,null],
['13日',474,null,null,1014,null,null,null,null,null,null,null,null],
['14日',519,null,null,1077,null,null,null,null,null,null,null,null],
['15日',601,null,null,868,null,null,null,null,null,null,null,null],
['16日',603,null,null,1067,null,null,null,null,null,null,null,null],
['17日',670,null,null,977,null,null,null,null,null,null,null,null],
['18日',638,null,null,953,null,null,null,null,null,null,null,null],
['19日',637,null,null,1059,null,null,null,null,null,null,null,null],
['20日',656,null,null,1098,null,null,null,null,null,null,null,null],
['21日',631,null,null,986,null,null,null,null,null,null,null,null],
['22日',743,null,null,903,null,null,null,null,null,null,null,null],
['23日',514,null,null,948,null,null,null,null,null,null,null,null],
['24日',468,null,null,1004,null,null,null,null,null,null,null,null],
['25日',527,null,null,1075,null,null,null,null,null,null,null,null],
['26日',572,null,null,1093,null,null,null,null,null,null,null,null],
['27日',600,null,null,882,null,null,null,null,null,null,null,null],
['28日',524,null,null,720,null,null,null,null,null,null,null,null],
['29日',552,null,null,787,null,null,null,null,null,null,null,null],
['30日',602,null,null,807,null,null,null,null,null,null,null,null],
['31日',null,null,null,749,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2023年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});