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',null,null,null,94,null,null,111,null,null,94,null,null],
['2日',199,null,null,212,null,null,199,null,null,null,null,null],
['3日',231,null,null,261,null,null,null,null,null,null,null,null],
['4日',267,null,null,365,null,null,null,null,null,null,null,null],
['5日',275,null,null,399,null,null,null,null,null,null,null,null],
['6日',337,null,null,419,null,null,null,null,null,null,null,null],
['7日',392,null,null,438,null,null,null,null,null,null,null,null],
['8日',361,null,null,472,null,null,null,null,null,null,null,null],
['9日',341,null,null,472,null,null,null,null,null,null,null,null],
['10日',348,null,null,88,null,null,null,null,null,88,null,null],
['11日',111,null,null,165,null,null,111,null,null,165,null,null],
['12日',172,null,null,250,null,null,172,null,null,null,null,null],
['13日',275,null,null,296,null,null,null,null,null,null,null,null],
['14日',343,null,null,435,null,null,null,null,null,null,null,null],
['15日',390,null,null,506,null,null,null,null,null,null,null,null],
['16日',440,null,null,402,null,null,null,null,null,null,null,null],
['17日',495,null,null,411,null,null,null,null,null,null,null,null],
['18日',503,null,null,85,null,null,null,null,null,85,null,null],
['19日',536,null,null,null,null,null,null,null,null,133,null,null],
['20日',433,null,null,184,null,null,null,null,null,184,null,null],
['21日',70,null,null,280,null,null,70,null,null,null,null,null],
['22日',null,null,null,318,null,null,134,null,null,null,null,null],
['23日',197,null,null,346,null,null,197,null,null,null,null,null],
['24日',273,null,null,352,null,null,null,null,null,null,null,null],
['25日',314,null,null,314,null,null,null,null,null,null,null,null],
['26日',323,null,null,352,null,null,null,null,null,null,null,null],
['27日',369,null,null,325,null,null,null,null,null,null,null,null],
['28日',371,null,null,386,null,null,null,null,null,null,null,null],
['29日',395,null,null,null,null,null,null,null,null,null,null,null],
['30日',383,null,null,null,null,null,null,null,null,null,null,null],
['31日',374,null,null,null,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:'2023年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=28 -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)
      }
    });
  }

});