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',699,null,null,733,null,null,null,null,null,null,null,null],
['2日',492,null,null,476,null,null,null,null,null,null,null,null],
['3日',530,null,null,562,null,null,null,null,null,null,null,null],
['4日',475,null,null,620,null,null,null,null,null,null,null,null],
['5日',634,null,null,666,null,null,null,null,null,null,null,null],
['6日',674,null,null,730,null,null,null,null,null,null,null,null],
['7日',698,null,null,819,null,null,null,null,null,null,null,null],
['8日',744,null,null,781,null,null,null,null,null,null,null,null],
['9日',768,null,null,700,null,null,null,null,null,null,null,null],
['10日',988,null,null,736,null,null,null,null,null,null,null,null],
['11日',930,null,null,789,null,null,null,null,null,null,null,null],
['12日',719,null,null,771,null,null,null,null,null,null,null,null],
['13日',871,null,null,665,null,null,null,null,null,null,null,null],
['14日',412,null,null,698,null,null,null,null,null,null,null,null],
['15日',574,null,null,741,null,null,null,null,null,null,null,null],
['16日',736,null,null,855,null,null,null,null,null,null,null,null],
['17日',741,null,null,929,null,null,null,null,null,null,null,null],
['18日',747,null,null,917,null,null,null,null,null,null,null,null],
['19日',785,null,null,1113,null,null,null,null,null,null,null,null],
['20日',735,null,null,1098,null,null,null,null,null,null,null,null],
['21日',851,null,null,914,null,null,null,null,null,null,null,null],
['22日',793,null,null,832,null,null,null,null,null,null,null,null],
['23日',708,null,null,1061,null,null,null,null,null,null,null,null],
['24日',776,null,null,975,null,null,null,null,null,null,null,null],
['25日',851,null,null,885,null,null,null,null,null,null,null,null],
['26日',894,null,null,996,null,null,null,null,null,null,null,null],
['27日',924,null,null,827,null,null,null,null,null,null,null,null],
['28日',449,null,null,840,null,null,null,null,null,null,null,null],
['29日',555,null,null,864,null,null,null,null,null,null,null,null],
['30日',null,null,null,1066,null,null,null,null,null,null,null,null],
['31日',null,null,null,992,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3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)
      }
    });
  }

});