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',864,null,null,892,null,null,null,null,null,null,null,null],
['2日',908,null,null,null,null,null,null,null,null,null,null,null],
['3日',null,null,null,935,null,null,null,null,null,null,null,null],
['4日',943,null,null,855,null,null,null,null,null,null,null,null],
['5日',null,null,null,884,null,null,null,null,null,null,null,null],
['6日',null,null,null,828,null,null,null,null,null,null,null,null],
['7日',968,null,null,877,null,null,null,null,null,null,null,null],
['8日',969,null,null,871,null,null,null,null,null,null,null,null],
['9日',976,null,null,958,null,null,null,null,null,null,null,null],
['10日',null,null,null,926,null,null,null,null,null,null,null,null],
['11日',null,null,null,852,null,null,null,null,null,null,null,null],
['12日',1124,null,null,872,null,null,null,null,null,null,null,null],
['13日',944,null,null,921,null,null,null,null,null,null,null,null],
['14日',839,null,null,919,null,null,null,null,null,null,null,null],
['15日',859,null,null,983,null,null,null,null,null,null,null,null],
['16日',877,null,null,null,null,null,null,null,null,null,null,null],
['17日',865,null,null,842,null,null,null,null,null,null,null,null],
['18日',928,null,null,965,null,null,null,null,null,null,null,null],
['19日',864,null,null,886,null,null,null,null,null,null,null,null],
['20日',749,null,null,801,null,null,null,null,null,null,null,null],
['21日',816,null,null,706,null,null,null,null,null,null,null,null],
['22日',736,null,null,751,null,null,null,null,null,null,null,null],
['23日',818,null,null,769,null,null,null,null,null,null,null,null],
['24日',896,null,null,931,null,null,null,null,null,null,null,null],
['25日',849,null,null,934,null,null,null,null,null,null,null,null],
['26日',820,null,null,933,null,null,null,null,null,null,null,null],
['27日',845,null,null,806,null,null,null,null,null,null,null,null],
['28日',863,null,null,null,null,null,null,null,null,null,null,null],
['29日',971,null,null,1098,null,null,null,null,null,null,null,null],
['30日',878,null,null,null,null,null,null,null,null,null,null,null],
['31日',915,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:'2022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=29 -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)
      }
    });
  }

});