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',null,null,null,207,null,null,117,null,null,null,null,null],
['2日',null,null,null,239,null,null,164,null,null,null,null,null],
['3日',149,null,null,235,null,null,149,null,null,null,null,null],
['4日',204,null,null,282,null,null,null,null,null,null,null,null],
['5日',229,null,null,342,null,null,null,null,null,null,null,null],
['6日',221,null,null,362,null,null,null,null,null,null,null,null],
['7日',255,null,null,375,null,null,null,null,null,null,null,null],
['8日',270,null,null,314,null,null,null,null,null,null,null,null],
['9日',268,null,null,301,null,null,null,null,null,null,null,null],
['10日',227,null,null,344,null,null,null,null,null,null,null,null],
['11日',272,null,null,356,null,null,null,null,null,null,null,null],
['12日',301,null,null,426,null,null,null,null,null,null,null,null],
['13日',163,null,null,144,null,null,163,null,null,144,null,null],
['14日',null,null,null,158,null,null,161,null,null,158,null,null],
['15日',null,null,null,202,null,null,126,null,null,null,null,null],
['16日',193,null,null,291,null,null,193,null,null,null,null,null],
['17日',268,null,null,332,null,null,null,null,null,null,null,null],
['18日',330,null,null,338,null,null,null,null,null,null,null,null],
['19日',365,null,null,326,null,null,null,null,null,null,null,null],
['20日',362,null,null,338,null,null,null,null,null,null,null,null],
['21日',343,null,null,343,null,null,null,null,null,null,null,null],
['22日',304,null,null,207,null,null,null,null,null,null,null,null],
['23日',307,null,null,249,null,null,null,null,null,null,null,null],
['24日',157,null,null,313,null,null,157,null,null,null,null,null],
['25日',null,null,null,168,null,null,173,null,null,168,null,null],
['26日',196,null,null,185,null,null,196,null,null,185,null,null],
['27日',236,null,null,219,null,null,null,null,null,null,null,null],
['28日',261,null,null,258,null,null,null,null,null,null,null,null],
['29日',297,null,null,312,null,null,null,null,null,null,null,null],
['30日',321,null,null,367,null,null,null,null,null,null,null,null],
['31日',null,null,null,395,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});