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',725,null,null,746,null,null,null,null,null,null,null,null],
['2日',862,null,null,986,null,null,null,null,null,null,null,null],
['3日',853,null,null,823,null,null,null,null,null,null,null,null],
['4日',1139,null,null,809,null,null,null,null,null,null,null,null],
['5日',885,null,null,864,null,null,null,null,null,null,null,null],
['6日',893,null,null,833,null,null,null,null,null,null,null,null],
['7日',874,null,null,830,null,null,null,null,null,null,null,null],
['8日',942,null,null,728,null,null,null,null,null,null,null,null],
['9日',912,null,null,767,null,null,null,null,null,null,null,null],
['10日',1084,null,null,706,null,null,null,null,null,null,null,null],
['11日',993,null,null,835,null,null,null,null,null,null,null,null],
['12日',699,null,null,929,null,null,null,null,null,null,null,null],
['13日',766,null,null,818,null,null,null,null,null,null,null,null],
['14日',811,null,null,861,null,null,null,null,null,null,null,null],
['15日',729,null,null,874,null,null,null,null,null,null,null,null],
['16日',748,null,null,916,null,null,null,null,null,null,null,null],
['17日',843,null,null,998,null,null,null,null,null,null,null,null],
['18日',899,null,null,911,null,null,null,null,null,null,null,null],
['19日',859,null,null,954,null,null,null,null,null,null,null,null],
['20日',962,null,null,1018,null,null,null,null,null,null,null,null],
['21日',875,null,null,697,null,null,null,null,null,null,null,null],
['22日',897,null,null,846,null,null,null,null,null,null,null,null],
['23日',932,null,null,742,null,null,null,null,null,null,null,null],
['24日',947,null,null,710,null,null,null,null,null,null,null,null],
['25日',null,null,null,689,null,null,null,null,null,null,null,null],
['26日',728,null,null,714,null,null,null,null,null,null,null,null],
['27日',587,null,null,822,null,null,null,null,null,null,null,null],
['28日',633,null,null,625,null,null,null,null,null,null,null,null],
['29日',701,null,null,740,null,null,null,null,null,null,null,null],
['30日',751,null,null,752,null,null,null,null,null,null,null,null],
['31日',null,null,null,742,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)
      }
    });
  }

});