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',783,null,null,859,null,null,null,null,null,null,null,null],
['2日',731,null,null,749,null,null,null,null,null,null,null,null],
['3日',701,null,null,631,null,null,null,null,null,null,null,null],
['4日',674,null,null,675,null,null,null,null,null,null,null,null],
['5日',664,null,null,649,null,null,null,null,null,null,null,null],
['6日',716,null,null,674,null,null,null,null,null,null,null,null],
['7日',668,null,null,631,null,null,null,null,null,null,null,null],
['8日',786,null,null,765,null,null,null,null,null,null,null,null],
['9日',937,null,null,865,null,null,null,null,null,null,null,null],
['10日',882,null,null,994,null,null,null,null,null,null,null,null],
['11日',894,null,null,957,null,null,null,null,null,null,null,null],
['12日',821,null,null,899,null,null,null,null,null,null,null,null],
['13日',825,null,null,719,null,null,null,null,null,null,null,null],
['14日',785,null,null,725,null,null,null,null,null,null,null,null],
['15日',906,null,null,615,null,null,null,null,null,null,null,null],
['16日',895,null,null,759,null,null,null,null,null,null,null,null],
['17日',897,null,null,715,null,null,null,null,null,null,null,null],
['18日',1060,null,null,819,null,null,null,null,null,null,null,null],
['19日',866,null,null,818,null,null,null,null,null,null,null,null],
['20日',620,null,null,689,null,null,null,null,null,null,null,null],
['21日',595,null,null,529,null,null,null,null,null,null,null,null],
['22日',649,null,null,646,null,null,null,null,null,null,null,null],
['23日',721,null,null,807,null,null,null,null,null,null,null,null],
['24日',788,null,null,756,null,null,null,null,null,null,null,null],
['25日',799,null,null,871,null,null,null,null,null,null,null,null],
['26日',798,null,null,855,null,null,null,null,null,null,null,null],
['27日',892,null,null,964,null,null,null,null,null,null,null,null],
['28日',855,null,null,699,null,null,null,null,null,null,null,null],
['29日',754,null,null,667,null,null,null,null,null,null,null,null],
['30日',713,null,null,673,null,null,null,null,null,null,null,null],
['31日',771,null,null,847,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:1100},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)
      }
    });
  }

});