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',607,null,null,554,null,null,null,null,null,null,null,null],
['2日',501,null,null,649,null,null,null,null,null,null,null,null],
['3日',541,null,null,707,null,null,null,null,null,null,null,null],
['4日',617,null,null,678,null,null,null,null,null,null,null,null],
['5日',694,null,null,717,null,null,null,null,null,null,null,null],
['6日',766,null,null,763,null,null,null,null,null,null,null,null],
['7日',754,null,null,529,null,null,null,null,null,null,null,null],
['8日',737,null,null,610,null,null,null,null,null,null,null,null],
['9日',688,null,null,728,null,null,null,null,null,null,null,null],
['10日',618,null,null,756,null,null,null,null,null,null,null,null],
['11日',688,null,null,761,null,null,null,null,null,null,null,null],
['12日',673,null,null,879,null,null,null,null,null,null,null,null],
['13日',838,null,null,873,null,null,null,null,null,null,null,null],
['14日',850,null,null,810,null,null,null,null,null,null,null,null],
['15日',807,null,null,712,null,null,null,null,null,null,null,null],
['16日',789,null,null,791,null,null,null,null,null,null,null,null],
['17日',875,null,null,909,null,null,null,null,null,null,null,null],
['18日',976,null,null,810,null,null,null,null,null,null,null,null],
['19日',975,null,null,819,null,null,null,null,null,null,null,null],
['20日',967,null,null,804,null,null,null,null,null,null,null,null],
['21日',855,null,null,897,null,null,null,null,null,null,null,null],
['22日',741,null,null,750,null,null,null,null,null,null,null,null],
['23日',783,null,null,815,null,null,null,null,null,null,null,null],
['24日',649,null,null,917,null,null,null,null,null,null,null,null],
['25日',615,null,null,1003,null,null,null,null,null,null,null,null],
['26日',656,null,null,796,null,null,null,null,null,null,null,null],
['27日',599,null,null,573,null,null,null,null,null,null,null,null],
['28日',612,null,null,564,null,null,null,null,null,null,null,null],
['29日',712,null,null,538,null,null,null,null,null,null,null,null],
['30日',831,null,null,703,null,null,null,null,null,null,null,null],
['31日',null,null,null,879,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:'2022年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});