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',598,null,null,911,null,null,null,null,null,null,null,null],
['2日',660,null,null,835,null,null,null,null,null,null,null,null],
['3日',659,null,null,871,null,null,null,null,null,null,null,null],
['4日',711,null,null,915,null,null,null,null,null,null,null,null],
['5日',729,null,null,889,null,null,null,null,null,null,null,null],
['6日',750,null,null,796,null,null,null,null,null,null,null,null],
['7日',658,null,null,865,null,null,null,null,null,null,null,null],
['8日',692,null,null,952,null,null,null,null,null,null,null,null],
['9日',722,null,null,831,null,null,null,null,null,null,null,null],
['10日',740,null,null,888,null,null,null,null,null,null,null,null],
['11日',778,null,null,977,null,null,null,null,null,null,null,null],
['12日',784,null,null,870,null,null,null,null,null,null,null,null],
['13日',698,null,null,809,null,null,null,null,null,null,null,null],
['14日',814,null,null,876,null,null,null,null,null,null,null,null],
['15日',823,null,null,921,null,null,null,null,null,null,null,null],
['16日',821,null,null,943,null,null,null,null,null,null,null,null],
['17日',842,null,null,925,null,null,null,null,null,null,null,null],
['18日',736,null,null,968,null,null,null,null,null,null,null,null],
['19日',840,null,null,970,null,null,null,null,null,null,null,null],
['20日',795,null,null,901,null,null,null,null,null,null,null,null],
['21日',787,null,null,875,null,null,null,null,null,null,null,null],
['22日',822,null,null,923,null,null,null,null,null,null,null,null],
['23日',844,null,null,940,null,null,null,null,null,null,null,null],
['24日',852,null,null,1012,null,null,null,null,null,null,null,null],
['25日',713,null,null,980,null,null,null,null,null,null,null,null],
['26日',762,null,null,955,null,null,null,null,null,null,null,null],
['27日',773,null,null,994,null,null,null,null,null,null,null,null],
['28日',812,null,null,null,null,null,null,null,null,null,null,null],
['29日',878,null,null,852,null,null,null,null,null,null,null,null],
['30日',855,null,null,917,null,null,null,null,null,null,null,null],
['31日',null,null,null,917,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: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)
      }
    });
  }

});