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',841,null,null,744,null,null,null,null,null,null,null,null],
['2日',692,null,null,906,null,null,null,null,null,null,null,null],
['3日',790,null,null,867,null,null,null,null,null,null,null,null],
['4日',932,null,null,942,null,null,null,null,null,null,null,null],
['5日',808,null,null,917,null,null,null,null,null,null,null,null],
['6日',947,null,null,870,null,null,null,null,null,null,null,null],
['7日',null,null,null,913,null,null,null,null,null,null,null,null],
['8日',936,null,null,955,null,null,null,null,null,null,null,null],
['9日',945,null,null,null,null,null,null,null,null,null,null,null],
['10日',976,null,null,822,null,null,null,null,null,null,null,null],
['11日',964,null,null,901,null,null,null,null,null,null,null,null],
['12日',830,null,null,962,null,null,null,null,null,null,null,null],
['13日',900,null,null,934,null,null,null,null,null,null,null,null],
['14日',947,null,null,590,null,null,null,null,null,null,null,null],
['15日',1140,null,null,717,null,null,null,null,null,null,null,null],
['16日',932,null,null,930,null,null,null,null,null,null,null,null],
['17日',847,null,null,919,null,null,null,null,null,null,null,null],
['18日',864,null,null,950,null,null,null,null,null,null,null,null],
['19日',834,null,null,1112,null,null,null,null,null,null,null,null],
['20日',905,null,null,null,null,null,null,null,null,null,null,null],
['21日',920,null,null,877,null,null,null,null,null,null,null,null],
['22日',800,null,null,779,null,null,null,null,null,null,null,null],
['23日',534,null,null,835,null,null,null,null,null,null,null,null],
['24日',653,null,null,815,null,null,null,null,null,null,null,null],
['25日',862,null,null,878,null,null,null,null,null,null,null,null],
['26日',937,null,null,898,null,null,null,null,null,null,null,null],
['27日',887,null,null,959,null,null,null,null,null,null,null,null],
['28日',895,null,null,988,null,null,null,null,null,null,null,null],
['29日',1136,null,null,null,null,null,null,null,null,null,null,null],
['30日',970,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,null,null,780,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7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)
      }
    });
  }

});