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',514,null,null,679,null,null,null,null,null,null,null,null],
['2日',665,null,null,576,null,null,null,null,null,null,null,null],
['3日',640,null,null,585,null,null,null,null,null,null,null,null],
['4日',830,null,null,608,null,null,null,null,null,null,null,null],
['5日',909,null,null,648,null,null,null,null,null,null,null,null],
['6日',932,null,null,774,null,null,null,null,null,null,null,null],
['7日',649,null,null,537,null,null,null,null,null,null,null,null],
['8日',779,null,null,527,null,null,null,null,null,null,null,null],
['9日',527,null,null,617,null,null,null,null,null,null,null,null],
['10日',656,null,null,718,null,null,null,null,null,null,null,null],
['11日',661,null,null,519,null,null,null,null,null,null,null,null],
['12日',659,null,null,459,null,null,null,null,null,null,null,null],
['13日',535,null,null,495,null,null,null,null,null,null,null,null],
['14日',467,null,null,677,null,null,null,null,null,null,null,null],
['15日',542,null,null,824,null,null,null,null,null,null,null,null],
['16日',631,null,null,714,null,null,null,null,null,null,null,null],
['17日',625,null,null,651,null,null,null,null,null,null,null,null],
['18日',590,null,null,667,null,null,null,null,null,null,null,null],
['19日',600,null,null,606,null,null,null,null,null,null,null,null],
['20日',428,null,null,623,null,null,null,null,null,null,null,null],
['21日',483,null,null,607,null,null,null,null,null,null,null,null],
['22日',531,null,null,768,null,null,null,null,null,null,null,null],
['23日',624,null,null,745,null,null,null,null,null,null,null,null],
['24日',788,null,null,667,null,null,null,null,null,null,null,null],
['25日',871,null,null,736,null,null,null,null,null,null,null,null],
['26日',630,null,null,671,null,null,null,null,null,null,null,null],
['27日',591,null,null,742,null,null,null,null,null,null,null,null],
['28日',455,null,null,634,null,null,null,null,null,null,null,null],
['29日',636,null,null,674,null,null,null,null,null,null,null,null],
['30日',657,null,null,725,null,null,null,null,null,null,null,null],
['31日',null,null,null,629,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:1000},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)
      }
    });
  }

});