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',513,null,null,894,null,null,null,null,null,null,null,null],
['2日',544,null,null,625,null,null,null,null,null,null,null,null],
['3日',607,null,null,626,null,null,null,null,null,null,null,null],
['4日',591,null,null,649,null,null,null,null,null,null,null,null],
['5日',482,null,null,442,null,null,null,null,null,null,null,null],
['6日',599,null,null,539,null,null,null,null,null,null,null,null],
['7日',622,null,null,593,null,null,null,null,null,null,null,null],
['8日',416,null,null,667,null,null,null,null,null,null,null,null],
['9日',460,null,null,608,null,null,null,null,null,null,null,null],
['10日',572,null,null,666,null,null,null,null,null,null,null,null],
['11日',659,null,null,664,null,null,null,null,null,null,null,null],
['12日',541,null,null,408,null,null,null,null,null,null,null,null],
['13日',629,null,null,513,null,null,null,null,null,null,null,null],
['14日',619,null,null,527,null,null,null,null,null,null,null,null],
['15日',379,null,null,632,null,null,null,null,null,null,null,null],
['16日',412,null,null,524,null,null,null,null,null,null,null,null],
['17日',441,null,null,590,null,null,null,null,null,null,null,null],
['18日',471,null,null,640,null,null,null,null,null,null,null,null],
['19日',503,null,null,419,null,null,null,null,null,null,null,null],
['20日',575,null,null,568,null,null,null,null,null,null,null,null],
['21日',466,null,null,584,null,null,null,null,null,null,null,null],
['22日',508,null,null,606,null,null,null,null,null,null,null,null],
['23日',603,null,null,626,null,null,null,null,null,null,null,null],
['24日',734,null,null,600,null,null,null,null,null,null,null,null],
['25日',688,null,null,581,null,null,null,null,null,null,null,null],
['26日',661,null,null,489,null,null,null,null,null,null,null,null],
['27日',774,null,null,675,null,null,null,null,null,null,null,null],
['28日',537,null,null,687,null,null,null,null,null,null,null,null],
['29日',513,null,null,770,null,null,null,null,null,null,null,null],
['30日',662,null,null,761,null,null,null,null,null,null,null,null],
['31日',734,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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=30 -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)
      }
    });
  }

});