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',791,null,null,638,null,null,null,null,null,null,null,null],
['2日',811,null,null,706,null,null,null,null,null,null,null,null],
['3日',null,null,null,793,null,null,null,null,null,null,null,null],
['4日',null,null,null,784,null,null,null,null,null,null,null,null],
['5日',1127,null,null,705,null,null,null,null,null,null,null,null],
['6日',746,null,null,720,null,null,null,null,null,null,null,null],
['7日',769,null,null,743,null,null,null,null,null,null,null,null],
['8日',826,null,null,710,null,null,null,null,null,null,null,null],
['9日',719,null,null,753,null,null,null,null,null,null,null,null],
['10日',826,null,null,816,null,null,null,null,null,null,null,null],
['11日',null,null,null,712,null,null,null,null,null,null,null,null],
['12日',null,null,null,792,null,null,null,null,null,null,null,null],
['13日',818,null,null,784,null,null,null,null,null,null,null,null],
['14日',675,null,null,682,null,null,null,null,null,null,null,null],
['15日',751,null,null,724,null,null,null,null,null,null,null,null],
['16日',718,null,null,742,null,null,null,null,null,null,null,null],
['17日',564,null,null,779,null,null,null,null,null,null,null,null],
['18日',565,null,null,690,null,null,null,null,null,null,null,null],
['19日',630,null,null,707,null,null,null,null,null,null,null,null],
['20日',647,null,null,672,null,null,null,null,null,null,null,null],
['21日',662,null,null,674,null,null,null,null,null,null,null,null],
['22日',671,null,null,664,null,null,null,null,null,null,null,null],
['23日',662,null,null,748,null,null,null,null,null,null,null,null],
['24日',693,null,null,751,null,null,null,null,null,null,null,null],
['25日',692,null,null,752,null,null,null,null,null,null,null,null],
['26日',633,null,null,null,null,null,null,null,null,null,null,null],
['27日',684,null,null,788,null,null,null,null,null,null,null,null],
['28日',772,null,null,620,null,null,null,null,null,null,null,null],
['29日',815,null,null,780,null,null,null,null,null,null,null,null],
['30日',774,null,null,802,null,null,null,null,null,null,null,null],
['31日',667,null,null,722,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8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)
      }
    });
  }

});