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',888,null,null,924,null,null,null,null,null,null,null,null],
['2日',742,null,null,1095,null,null,null,null,null,null,null,null],
['3日',748,null,null,895,null,null,null,null,null,null,null,null],
['4日',783,null,null,933,null,null,null,null,null,null,null,null],
['5日',893,null,null,882,null,null,null,null,null,null,null,null],
['6日',832,null,null,951,null,null,null,null,null,null,null,null],
['7日',752,null,null,925,null,null,null,null,null,null,null,null],
['8日',791,null,null,1109,null,null,null,null,null,null,null,null],
['9日',618,null,null,931,null,null,null,null,null,null,null,null],
['10日',647,null,null,876,null,null,null,null,null,null,null,null],
['11日',683,null,null,1041,null,null,null,null,null,null,null,null],
['12日',760,null,null,861,null,null,null,null,null,null,null,null],
['13日',736,null,null,827,null,null,null,null,null,null,null,null],
['14日',767,null,null,829,null,null,null,null,null,null,null,null],
['15日',727,null,null,999,null,null,null,null,null,null,null,null],
['16日',850,null,null,936,null,null,null,null,null,null,null,null],
['17日',632,null,null,943,null,null,null,null,null,null,null,null],
['18日',754,null,null,1102,null,null,null,null,null,null,null,null],
['19日',814,null,null,903,null,null,null,null,null,null,null,null],
['20日',968,null,null,931,null,null,null,null,null,null,null,null],
['21日',912,null,null,839,null,null,null,null,null,null,null,null],
['22日',1041,null,null,842,null,null,null,null,null,null,null,null],
['23日',748,null,null,908,null,null,null,null,null,null,null,null],
['24日',640,null,null,888,null,null,null,null,null,null,null,null],
['25日',754,null,null,1005,null,null,null,null,null,null,null,null],
['26日',903,null,null,767,null,null,null,null,null,null,null,null],
['27日',909,null,null,672,null,null,null,null,null,null,null,null],
['28日',934,null,null,860,null,null,null,null,null,null,null,null],
['29日',893,null,null,863,null,null,null,null,null,null,null,null],
['30日',926,null,null,862,null,null,null,null,null,null,null,null],
['31日',895,null,null,835,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)
      }
    });
  }

});