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',857,null,null,631,null,null,null,null,null,null,null,null],
['2日',708,null,null,550,null,null,null,null,null,null,null,null],
['3日',840,null,null,648,null,null,null,null,null,null,null,null],
['4日',858,null,null,728,null,null,null,null,null,null,null,null],
['5日',808,null,null,835,null,null,null,null,null,null,null,null],
['6日',913,null,null,576,null,null,null,null,null,null,null,null],
['7日',1144,null,null,755,null,null,null,null,null,null,null,null],
['8日',1276,null,null,797,null,null,null,null,null,null,null,null],
['9日',741,null,null,584,null,null,null,null,null,null,null,null],
['10日',868,null,null,740,null,null,null,null,null,null,null,null],
['11日',630,null,null,1061,null,null,null,null,null,null,null,null],
['12日',642,null,null,971,null,null,null,null,null,null,null,null],
['13日',836,null,null,634,null,null,null,null,null,null,null,null],
['14日',1049,null,null,813,null,null,null,null,null,null,null,null],
['15日',1245,null,null,888,null,null,null,null,null,null,null,null],
['16日',654,null,null,712,null,null,null,null,null,null,null,null],
['17日',723,null,null,835,null,null,null,null,null,null,null,null],
['18日',877,null,null,927,null,null,null,null,null,null,null,null],
['19日',616,null,null,875,null,null,null,null,null,null,null,null],
['20日',844,null,null,658,null,null,null,null,null,null,null,null],
['21日',764,null,null,762,null,null,null,null,null,null,null,null],
['22日',1240,null,null,851,null,null,null,null,null,null,null,null],
['23日',1003,null,null,625,null,null,null,null,null,null,null,null],
['24日',1044,null,null,776,null,null,null,null,null,null,null,null],
['25日',1136,null,null,913,null,null,null,null,null,null,null,null],
['26日',511,null,null,986,null,null,null,null,null,null,null,null],
['27日',584,null,null,847,null,null,null,null,null,null,null,null],
['28日',695,null,null,706,null,null,null,null,null,null,null,null],
['29日',818,null,null,702,null,null,null,null,null,null,null,null],
['30日',795,null,null,358,null,null,null,null,null,null,null,null],
['31日',558,null,null,405,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:1300},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)
      }
    });
  }

});