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',null,null,null,793,null,null,null,null,null,null,null,null],
['2日',null,null,null,793,null,null,null,null,null,null,null,null],
['3日',null,null,null,771,null,null,null,null,null,null,null,null],
['4日',201,null,null,733,null,null,null,null,null,null,null,null],
['5日',754,null,null,694,null,null,null,null,null,null,null,null],
['6日',999,null,null,665,null,null,null,null,null,null,null,null],
['7日',978,null,null,660,null,null,null,null,null,null,null,null],
['8日',819,null,null,693,null,null,null,null,null,null,null,null],
['9日',652,null,null,779,null,null,null,null,null,null,null,null],
['10日',574,null,null,911,null,null,null,null,null,null,null,null],
['11日',578,null,null,797,null,null,null,null,null,null,null,null],
['12日',629,null,null,810,null,null,null,null,null,null,null,null],
['13日',695,null,null,799,null,null,null,null,null,null,null,null],
['14日',745,null,null,423,null,null,null,null,null,null,null,null],
['15日',773,null,null,686,null,null,null,null,null,null,null,null],
['16日',781,null,null,430,null,null,null,null,null,null,null,null],
['17日',772,null,null,686,null,null,null,null,null,null,null,null],
['18日',746,null,null,906,null,null,null,null,null,null,null,null],
['19日',713,null,null,914,null,null,null,null,null,null,null,null],
['20日',684,null,null,801,null,null,null,null,null,null,null,null],
['21日',671,null,null,659,null,null,null,null,null,null,null,null],
['22日',679,null,null,558,null,null,null,null,null,null,null,null],
['23日',703,null,null,502,null,null,null,null,null,null,null,null],
['24日',735,null,null,479,null,null,null,null,null,null,null,null],
['25日',767,null,null,477,null,null,null,null,null,null,null,null],
['26日',787,null,null,null,null,null,null,null,null,null,null,null],
['27日',775,null,null,null,null,null,null,null,null,null,null,null],
['28日',709,null,null,null,null,null,null,null,null,null,null,null],
['29日',568,null,null,444,null,null,null,null,null,null,null,null],
['30日',397,null,null,382,null,null,null,null,null,null,null,null],
['31日',402,null,null,346,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});