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',393,null,null,490,null,null,null,null,null,null,null,null],
['2日',453,null,null,432,null,null,null,null,null,null,null,null],
['3日',491,null,null,473,null,null,null,null,null,null,null,null],
['4日',531,null,null,329,null,null,null,null,null,null,null,null],
['5日',252,null,null,347,null,null,null,null,null,null,null,null],
['6日',276,null,null,409,null,null,null,null,null,null,null,null],
['7日',338,null,null,405,null,null,null,null,null,null,null,null],
['8日',387,null,null,569,null,null,null,null,null,null,null,null],
['9日',528,null,null,619,null,null,null,null,null,null,null,null],
['10日',303,null,null,313,null,null,null,null,null,null,null,null],
['11日',337,null,null,353,null,null,null,null,null,null,null,null],
['12日',383,null,null,428,null,null,null,null,null,null,null,null],
['13日',559,null,null,428,null,null,null,null,null,null,null,null],
['14日',664,null,null,524,null,null,null,null,null,null,null,null],
['15日',343,null,null,613,null,null,null,null,null,null,null,null],
['16日',359,null,null,380,null,null,null,null,null,null,null,null],
['17日',418,null,null,369,null,null,null,null,null,null,null,null],
['18日',463,null,null,397,null,null,null,null,null,null,null,null],
['19日',600,null,null,501,null,null,null,null,null,null,null,null],
['20日',289,null,null,605,null,null,null,null,null,null,null,null],
['21日',293,null,null,341,null,null,null,null,null,null,null,null],
['22日',377,null,null,389,null,null,null,null,null,null,null,null],
['23日',453,null,null,422,null,null,null,null,null,null,null,null],
['24日',536,null,null,553,null,null,null,null,null,null,null,null],
['25日',329,null,null,673,null,null,null,null,null,null,null,null],
['26日',327,null,null,304,null,null,null,null,null,null,null,null],
['27日',354,null,null,343,null,null,null,null,null,null,null,null],
['28日',535,null,null,381,null,null,null,null,null,null,null,null],
['29日',691,null,null,437,null,null,null,null,null,null,null,null],
['30日',396,null,null,324,null,null,null,null,null,null,null,null],
['31日',409,null,null,268,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});