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',201,null,null,201,null,null,null,null,null,null,null,null],
['2日',729,null,null,201,null,null,null,null,null,null,null,null],
['3日',792,null,null,201,null,null,null,null,null,null,null,null],
['4日',522,null,null,201,null,null,null,null,null,null,null,null],
['5日',201,null,null,201,null,null,null,null,null,null,null,null],
['6日',425,null,null,197,null,null,null,null,null,197,null,null],
['7日',480,null,null,null,null,null,null,null,null,161,null,null],
['8日',316,null,null,null,null,null,null,null,null,176,null,null],
['9日',164,null,null,187,null,null,164,null,null,187,null,null],
['10日',169,null,null,201,null,null,169,null,null,null,null,null],
['11日',201,null,null,204,null,null,null,null,null,null,null,null],
['12日',211,null,null,176,null,null,null,null,null,176,null,null],
['13日',201,null,null,null,null,null,null,null,null,126,null,null],
['14日',208,null,null,null,null,null,null,null,null,144,null,null],
['15日',212,null,null,181,null,null,null,null,null,181,null,null],
['16日',146,null,null,214,null,null,146,null,null,null,null,null],
['17日',null,null,null,201,null,null,170,null,null,null,null,null],
['18日',null,null,null,205,null,null,194,null,null,null,null,null],
['19日',null,null,null,200,null,null,193,null,null,200,null,null],
['20日',177,null,null,null,null,null,177,null,null,156,null,null],
['21日',201,null,null,null,null,null,null,null,null,142,null,null],
['22日',142,null,null,null,null,null,142,null,null,151,null,null],
['23日',null,null,null,null,null,null,122,null,null,168,null,null],
['24日',178,null,null,null,null,null,178,null,null,173,null,null],
['25日',201,null,null,null,null,null,null,null,null,138,null,null],
['26日',207,null,null,null,null,null,null,null,null,156,null,null],
['27日',208,null,null,null,null,null,null,null,null,128,null,null],
['28日',208,null,null,null,null,null,null,null,null,148,null,null],
['29日',201,null,null,168,null,null,null,null,null,168,null,null],
['30日',191,null,null,201,null,null,191,null,null,null,null,null],
['31日',null,null,null,null,null,null,178,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});