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',959,null,null,909,null,null,null,null,null,null,null,null],
['2日',952,null,null,1034,null,null,null,null,null,null,null,null],
['3日',975,null,null,976,null,null,null,null,null,null,null,null],
['4日',1065,null,null,798,null,null,null,null,null,null,null,null],
['5日',967,null,null,931,null,null,null,null,null,null,null,null],
['6日',919,null,null,946,null,null,null,null,null,null,null,null],
['7日',966,null,null,863,null,null,null,null,null,null,null,null],
['8日',1000,null,null,808,null,null,null,null,null,null,null,null],
['9日',937,null,null,839,null,null,null,null,null,null,null,null],
['10日',1012,null,null,976,null,null,null,null,null,null,null,null],
['11日',1041,null,null,854,null,null,null,null,null,null,null,null],
['12日',979,null,null,899,null,null,null,null,null,null,null,null],
['13日',1077,null,null,905,null,null,null,null,null,null,null,null],
['14日',1045,null,null,922,null,null,null,null,null,null,null,null],
['15日',1047,null,null,847,null,null,null,null,null,null,null,null],
['16日',1018,null,null,841,null,null,null,null,null,null,null,null],
['17日',1015,null,null,822,null,null,null,null,null,null,null,null],
['18日',953,null,null,798,null,null,null,null,null,null,null,null],
['19日',913,null,null,562,null,null,null,null,null,null,null,null],
['20日',875,null,null,729,null,null,null,null,null,null,null,null],
['21日',924,null,null,865,null,null,null,null,null,null,null,null],
['22日',907,null,null,763,null,null,null,null,null,null,null,null],
['23日',924,null,null,893,null,null,null,null,null,null,null,null],
['24日',968,null,null,954,null,null,null,null,null,null,null,null],
['25日',924,null,null,929,null,null,null,null,null,null,null,null],
['26日',1014,null,null,1008,null,null,null,null,null,null,null,null],
['27日',963,null,null,978,null,null,null,null,null,null,null,null],
['28日',929,null,null,891,null,null,null,null,null,null,null,null],
['29日',919,null,null,905,null,null,null,null,null,null,null,null],
['30日',855,null,null,933,null,null,null,null,null,null,null,null],
['31日',938,null,null,891,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: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)
      }
    });
  }

});