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',565,null,null,708,null,null,null,null,null,null,null,null],
['2日',740,null,null,732,null,null,null,null,null,null,null,null],
['3日',759,null,null,727,null,null,null,null,null,null,null,null],
['4日',875,null,null,715,null,null,null,null,null,null,null,null],
['5日',674,null,null,895,null,null,null,null,null,null,null,null],
['6日',706,null,null,1125,null,null,null,null,null,null,null,null],
['7日',714,null,null,1312,null,null,null,null,null,null,null,null],
['8日',582,null,null,1463,null,null,null,null,null,null,null,null],
['9日',784,null,null,1560,null,null,null,null,null,null,null,null],
['10日',516,null,null,496,null,null,null,null,null,null,null,null],
['11日',745,null,null,678,null,null,null,null,null,null,null,null],
['12日',647,null,null,911,null,null,null,null,null,null,null,null],
['13日',573,null,null,1058,null,null,null,null,null,null,null,null],
['14日',786,null,null,1146,null,null,null,null,null,null,null,null],
['15日',1058,null,null,814,null,null,null,null,null,null,null,null],
['16日',1130,null,null,904,null,null,null,null,null,null,null,null],
['17日',633,null,null,751,null,null,null,null,null,null,null,null],
['18日',736,null,null,674,null,null,null,null,null,null,null,null],
['19日',854,null,null,883,null,null,null,null,null,null,null,null],
['20日',558,null,null,1158,null,null,null,null,null,null,null,null],
['21日',609,null,null,1240,null,null,null,null,null,null,null,null],
['22日',708,null,null,982,null,null,null,null,null,null,null,null],
['23日',788,null,null,937,null,null,null,null,null,null,null,null],
['24日',595,null,null,1116,null,null,null,null,null,null,null,null],
['25日',769,null,null,761,null,null,null,null,null,null,null,null],
['26日',677,null,null,890,null,null,null,null,null,null,null,null],
['27日',625,null,null,1002,null,null,null,null,null,null,null,null],
['28日',743,null,null,1231,null,null,null,null,null,null,null,null],
['29日',956,null,null,1259,null,null,null,null,null,null,null,null],
['30日',1012,null,null,1133,null,null,null,null,null,null,null,null],
['31日',null,null,null,1086,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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)
      }
    });
  }

});