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',849,null,null,821,null,null,null,null,null,null,null,null],
['2日',885,null,null,597,null,null,null,null,null,null,null,null],
['3日',811,null,null,707,null,null,null,null,null,null,null,null],
['4日',892,null,null,815,null,null,null,null,null,null,null,null],
['5日',773,null,null,881,null,null,null,null,null,null,null,null],
['6日',827,null,null,898,null,null,null,null,null,null,null,null],
['7日',831,null,null,847,null,null,null,null,null,null,null,null],
['8日',802,null,null,778,null,null,null,null,null,null,null,null],
['9日',756,null,null,815,null,null,null,null,null,null,null,null],
['10日',871,null,null,776,null,null,null,null,null,null,null,null],
['11日',884,null,null,815,null,null,null,null,null,null,null,null],
['12日',804,null,null,695,null,null,null,null,null,null,null,null],
['13日',712,null,null,821,null,null,null,null,null,null,null,null],
['14日',746,null,null,881,null,null,null,null,null,null,null,null],
['15日',732,null,null,880,null,null,null,null,null,null,null,null],
['16日',803,null,null,504,null,null,null,null,null,null,null,null],
['17日',798,null,null,655,null,null,null,null,null,null,null,null],
['18日',635,null,null,752,null,null,null,null,null,null,null,null],
['19日',694,null,null,788,null,null,null,null,null,null,null,null],
['20日',666,null,null,896,null,null,null,null,null,null,null,null],
['21日',831,null,null,785,null,null,null,null,null,null,null,null],
['22日',745,null,null,740,null,null,null,null,null,null,null,null],
['23日',808,null,null,766,null,null,null,null,null,null,null,null],
['24日',867,null,null,880,null,null,null,null,null,null,null,null],
['25日',837,null,null,934,null,null,null,null,null,null,null,null],
['26日',517,null,null,730,null,null,null,null,null,null,null,null],
['27日',680,null,null,872,null,null,null,null,null,null,null,null],
['28日',799,null,null,891,null,null,null,null,null,null,null,null],
['29日',820,null,null,451,null,null,null,null,null,null,null,null],
['30日',919,null,null,585,null,null,null,null,null,null,null,null],
['31日',891,null,null,708,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:'2024年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});